| Rank | Average Household Size ▼ | School District / Population |
| 1. | 3.53 | Moniteau County R-V School District / 1,100 |
| 2. | 3.24 | Middle Grove C-1 School District / 691 |
| 3. | 3.15 | Seymour R-II School District / 6,617 |
| 4. | 3.13 | Tri-County R-VII School District / 2,010 |
| 5. | 3.02 | Wellston School District / 2,767 |
| 6. | 2.99 | Verona R-VII School District / 2,395 |
| 7. | 2.96 | Sturgeon R-V School District / 3,665 |
| 8. | 2.93 | Cole County R-II School District / 6,068 |
| 9. | 2.88 | Avilla R-XIII School District / 1,368 |
| 10. | 2.87 | High Point R-III School District / 811 |
| 11. | 2.85 | Pettis County R-V School District / 2,174 |
| 12. | 2.84 | Halfway R-III School District / 2,223 |
| 13. | 2.82 | Windsor C-1 School District / 18,193 |
| 14. | 2.81 | Norwood R-I School District / 2,130 |
| 15. | 2.79 | Grain Valley R-V School District / 17,765 |
| 15. | 2.79 | Troy R-III School District / 33,238 |
| 17. | 2.78 | Wentzville R-IV School District / 71,390 |
| 17. | 2.78 | Kearney R-I School District / 17,877 |
| 17. | 2.78 | Fort Osage R-I School District / 25,145 |
| 17. | 2.78 | Oak Grove R-VI School District / 10,944 |
| 21. | 2.77 | Jefferson C-123 School District / 884 |
| 21. | 2.77 | Lawson R-XIV School District / 5,981 |
| 23. | 2.76 | Cooter R-IV School District / 882 |
| 23. | 2.76 | Rockwood School District / 116,321 |
| 23. | 2.76 | East Lynne 40 School District / 1,340 |
| 23. | 2.76 | Spring Bluff R-XV School District / 1,752 |
| 23. | 2.76 | Fort Zumwalt R-II School District / 110,048 |
| 28. | 2.75 | Carl Junction R-I School District / 15,576 |
| 29. | 2.74 | Avenue City R-IX School District / 1,142 |
| 29. | 2.74 | Johnson County R-VII School District / 3,630 |
| 29. | 2.74 | Winfield School District / 10,004 |
| 29. | 2.74 | Liberty Schools / 53,223 |
| 29. | 2.74 | Green Ridge R-VIII School District / 2,124 |
| 34. | 2.73 | La Monte R-IV School District / 1,950 |
| 34. | 2.73 | Waynesville R-VI Schools / 36,404 |
| 36. | 2.72 | McDonald County R-I School District / 18,808 |
| 36. | 2.72 | Sheldon R-VIII School District / 1,154 |
| 36. | 2.72 | Purdy R-II School District / 3,365 |
| 36. | 2.72 | Knob Noster R-VIII School District / 8,419 |
| 36. | 2.72 | Westview C-6 School District / 1,222 |
| 41. | 2.71 | Hillsboro R-III School District / 21,291 |
| 41. | 2.71 | Wheaton R-III School District / 2,375 |
| 41. | 2.71 | Clarksburg C-2 School District / 805 |
| 41. | 2.71 | Clever R-V School District / 5,906 |
| 41. | 2.71 | Pleasant Hill R-III School District / 11,062 |
| 41. | 2.71 | Spickard R-II School District / 589 |
| 47. | 2.70 | Gentry County R-II School District / 2,293 |
| 47. | 2.70 | Richwoods R-VII School District / 1,651 |
| 47. | 2.70 | Cass County R-V School District / 2,989 |
| 50. | 2.69 | Silex R-I School District / 2,565 |
| 50. | 2.69 | Laclede County C-5 School District / 3,950 |
| 50. | 2.69 | Smithville School District / 11,921 |
| 50. | 2.69 | Kingston K-14 School District / 4,898 |
| 50. | 2.69 | Fordland R-III School District / 4,467 |
| 50. | 2.69 | Grandview R-II School District / 4,814 |
| 50. | 2.69 | Holcomb R-III School District / 2,610 |
| 57. | 2.68 | Carthage R-IX School District / 23,293 |
| 57. | 2.68 | Fox C-6 School District / 67,955 |
| 57. | 2.68 | Strasburg C-3 School District / 1,109 |
| 57. | 2.68 | Webb City R-VII School District / 21,342 |
| 57. | 2.68 | Raymore-Peculiar R-II School District / 32,915 |
| 57. | 2.68 | Lonedell R-XIV School District / 3,476 |
| 57. | 2.68 | Hurley R-I School District / 1,546 |
| 64. | 2.67 | Spokane R-VII School District / 4,750 |
| 64. | 2.67 | Northeast Randolph County R-IV School District / 2,015 |
| 64. | 2.67 | Renick R-V School District / 1,210 |
| 64. | 2.67 | Mid-Buchanan County R-V School District / 4,290 |
| 64. | 2.67 | St. Elizabeth R-IV School District / 1,263 |
| 64. | 2.67 | East Newton County R-VI School District / 8,895 |
| 70. | 2.66 | Ozark R-VI School District / 28,805 |
| 70. | 2.66 | Belton 124 School District / 26,622 |
| 70. | 2.66 | Harrisburg R-VIII School District / 3,294 |
| 70. | 2.66 | Francis Howell School District / 113,553 |
| 70. | 2.66 | Pleasant Hope R-VI School District / 4,888 |
| 70. | 2.66 | Prairie Home R-V School District / 1,387 |
| 76. | 2.65 | Leopold R-III School District / 889 |
| 76. | 2.65 | New York R-IV School District / 313 |
| 76. | 2.65 | Seneca R-VII School District / 8,756 |
| 76. | 2.65 | New Bloomfield R-III School District / 4,232 |
| 76. | 2.65 | Union R-XI School District / 19,974 |
| 76. | 2.65 | Riverview Gardens School District / 41,192 |
| 76. | 2.65 | Lone Jack C-6 School District / 3,100 |
| 76. | 2.65 | Lee's Summit R-7 School District / 91,982 |
| 76. | 2.65 | Jasper County R-V School District / 2,971 |
| 76. | 2.65 | Cole County R-V School District / 4,962 |
| 76. | 2.65 | Buchanan County R-IV School District / 2,123 |
| 87. | 2.64 | Cole County R-I School District / 3,990 |
| 87. | 2.64 | Scott County R-IV School District / 5,905 |
| 87. | 2.64 | Gorin R-III School District / 430 |
| 87. | 2.64 | Diamond R-IV School District / 5,638 |
| 87. | 2.64 | Meadville R-IV School District / 1,279 |
| 87. | 2.64 | Orrick R-XI School District / 2,049 |
| 87. | 2.64 | Jefferson County R-VII School District / 5,999 |
| 87. | 2.64 | Southwest R-V School District / 4,746 |
| 87. | 2.64 | Laclede County R-I School District / 4,462 |
| 96. | 2.63 | Nixa School District / 28,372 |
| 96. | 2.63 | Howell Valley R-I School District / 2,005 |
| 96. | 2.63 | Hudson R-IX School District / 458 |
| 96. | 2.63 | Osage County R-III School District / 6,495 |
| 96. | 2.63 | Midway School District / 3,222 |
| 96. | 2.63 | Wright City R-II School District / 10,768 |
| 96. | 2.63 | Sunrise R-IX School District / 3,289 |
| 96. | 2.63 | Shawnee R-III School District / 637 |
| 96. | 2.63 | La Plata R-II School District / 2,731 |
| 96. | 2.63 | Republic School District / 23,511 |
| 96. | 2.63 | Smithton R-VI School District / 3,719 |
| 96. | 2.63 | Hume R-VIII School District / 834 |
| 96. | 2.63 | Oak Ridge R-VI School District / 2,304 |
| 109. | 2.62 | Sparta R-III School District / 4,394 |
| 109. | 2.62 | Luray 33 School District / 414 |
| 109. | 2.62 | Otterville R-VI School District / 1,540 |
| 109. | 2.62 | Greene County R-VIII School District / 12,679 |
| 109. | 2.62 | Neosho R-5 School District / 26,125 |
| 109. | 2.62 | Monett R-I School District / 12,231 |
| 109. | 2.62 | Hardin-Central C-2 School District / 1,044 |
| 109. | 2.62 | Laquey R-V School District / 3,939 |
| 117. | 2.61 | Adair County R-II School District / 1,379 |
| 117. | 2.61 | Calhoun R-VIII School District / 1,112 |
| 117. | 2.61 | Pierce City R-VI School District / 4,344 |
| 117. | 2.61 | Kingsville R-I School District / 1,952 |
| 117. | 2.61 | Kelso C-7 School District / 2,219 |
| 117. | 2.61 | Northwest R-I School District / 45,694 |
| 117. | 2.61 | Odessa R-VII School District / 12,274 |
| 117. | 2.61 | Exeter R-VI School District / 1,891 |
| 117. | 2.61 | Sarcoxie R-II School District / 4,107 |
| 117. | 2.61 | West St. Francis County R-IV School District / 5,878 |
| 127. | 2.60 | Lathrop R-II School District / 4,836 |
| 127. | 2.60 | Strain-Japan R-XVI School District / 893 |
| 127. | 2.60 | East Buchanan County C-1 School District / 4,354 |
| 127. | 2.60 | Warren County R-III School District / 18,599 |
| 127. | 2.60 | Leeton R-X School District / 1,883 |
| 127. | 2.60 | Willard School District / 23,600 |
| 127. | 2.60 | Chadwick R-I School District / 1,517 |
| 127. | 2.60 | Iberia R-V School District / 3,972 |
| 127. | 2.60 | Liberal R-II School District / 2,982 |
| 127. | 2.60 | Meramec Valley R-III School District / 22,762 |
| 137. | 2.59 | Marshfield R-I School District / 16,818 |
| 137. | 2.59 | Taneyville R-II School District / 1,598 |
| 137. | 2.59 | Bowling Green R-I School District / 11,119 |
| 137. | 2.59 | Tina-Avalon R-II School District / 917 |
| 137. | 2.59 | Oak Hill R-I School District / 1,457 |
| 137. | 2.59 | Bell City R-II School District / 1,474 |
| 137. | 2.59 | Blue Springs R-IV School District / 76,331 |
| 137. | 2.59 | Fair Grove R-10 School District / 5,671 |
| 137. | 2.59 | Wellington-Napoleon R-IX School District / 2,364 |
| 146. | 2.58 | Boone County R-IV School District / 7,263 |
| 146. | 2.58 | Miller R-II School District / 4,104 |
| 146. | 2.58 | Bradleyville R-I School District / 961 |
| 146. | 2.58 | Marion County R-II School District / 1,278 |
| 146. | 2.58 | Pemiscot County R-3 School District / 956 |
| 146. | 2.58 | Scott City R-I School District / 5,355 |
| 146. | 2.58 | Marion County Early R-V School District / 3,938 |
| 146. | 2.58 | De Soto School District / 17,199 |
| 146. | 2.58 | Strafford R-VI School District / 6,647 |
| 155. | 2.57 | Meadow Heights R-II School District / 3,747 |
| 155. | 2.57 | North Callaway R-I School District / 6,857 |
| 155. | 2.57 | Maysville R-I School District / 4,187 |
| 155. | 2.57 | North Harrison R-III School District / 1,436 |
| 155. | 2.57 | Northeast Vernon County R-I School District / 2,004 |
| 155. | 2.57 | North Andrew County R-VI School District / 1,898 |
| 155. | 2.57 | Ripley County R-IV School District / 1,112 |
| 155. | 2.57 | Centralia R-VI School District / 7,249 |
| 155. | 2.57 | Franklin County R-II School District / 1,383 |
| 164. | 2.56 | Dunklin R-V School District / 9,270 |
| 164. | 2.56 | Crane R-III School District / 3,558 |
| 164. | 2.56 | Jackson R-II School District / 30,067 |
| 164. | 2.56 | Phelps County R-III School District / 2,018 |
| 164. | 2.56 | Livingston County R-III School District / 622 |
| 164. | 2.56 | Richards R-V School District / 3,369 |
| 164. | 2.56 | Junction Hill C-12 School District / 1,889 |
| 164. | 2.56 | St. Clair R-XIII School District / 12,448 |
| 164. | 2.56 | Glenwood R-VIII School District / 2,362 |
| 164. | 2.56 | Billings R-IV School District / 2,838 |
| 164. | 2.56 | Miami R-I School District / 569 |
| 164. | 2.56 | Festus R-6 School District / 17,876 |
| 164. | 2.56 | Holliday C-2 School District / 563 |
| 177. | 2.55 | East Carter County R-II School District / 4,244 |
| 177. | 2.55 | Perry County 32 School District / 17,763 |
| 177. | 2.55 | Revere C-3 School District / 619 |
| 177. | 2.55 | Southern Boone County R-I School District / 7,932 |
| 177. | 2.55 | Harrisonville R-IX School District / 14,019 |
| 177. | 2.55 | Rich Hill R-IV School District / 2,572 |
| 183. | 2.54 | Ladue School District / 27,103 |
| 183. | 2.54 | Blackwater R-II School District / 913 |
| 183. | 2.54 | Elsberry R-II School District / 4,790 |
| 183. | 2.54 | Savannah R-III School District / 13,635 |
| 183. | 2.54 | Potosi R-III School District / 13,408 |
| 183. | 2.54 | Crocker School District / 3,333 |
| 183. | 2.54 | Jennings School District / 17,392 |
| 183. | 2.54 | Plato R-V School District / 3,401 |
| 183. | 2.54 | Hamilton R-II School District / 3,778 |
| 183. | 2.54 | Henry County R-I School District / 4,607 |
| 183. | 2.54 | Winston R-VI School District / 1,225 |
| 183. | 2.54 | Oran R-III School District / 2,135 |
| 183. | 2.54 | Holden R-III School District / 8,613 |
| 183. | 2.54 | Crawford County R-I School District / 6,249 |
| 183. | 2.54 | Dixon R-I School District / 6,436 |
| 198. | 2.53 | Aurora R-8 School District / 11,098 |
| 198. | 2.53 | Malta Bend R-V School District / 669 |
| 198. | 2.53 | Winona R-III School District / 2,622 |
| 198. | 2.53 | Washington School District / 31,485 |
| 198. | 2.53 | North Platte County R-I School District / 3,930 |
| 198. | 2.53 | Sherwood Cass R-VIII School District / 5,085 |
| 198. | 2.53 | South Callaway R-II Schools / 4,457 |
| 198. | 2.53 | Miami R-I School District / 1,457 |
| 206. | 2.52 | Excelsior Springs 40 School District / 17,189 |
| 206. | 2.52 | Moniteau County R-VI School District / 5,028 |
| 206. | 2.52 | Dadeville R-II School District / 960 |
| 206. | 2.52 | Fair Play R-II School District / 2,514 |
| 206. | 2.52 | Ste. Genevieve County R-II School District / 15,185 |
| 206. | 2.52 | Adrian County R-III School District / 3,923 |
| 206. | 2.52 | Willow Springs R-IV School District / 7,728 |
| 206. | 2.52 | Polo R-VII School District / 2,120 |
| 206. | 2.52 | Green Forest R-II School District / 1,940 |
| 206. | 2.52 | Gasconade C-4 School District / 839 |
| 206. | 2.52 | Scotland County R-I School District / 4,419 |
| 206. | 2.52 | Dent-Phelps R-III School District / 2,807 |
| 206. | 2.52 | Kirbyville R-VI School District / 2,835 |
| 219. | 2.51 | Hickory County R-I School District / 4,869 |
| 219. | 2.51 | Plainview R-VIII School District / 807 |
| 219. | 2.51 | Canton School District / 4,008 |
| 219. | 2.51 | Fairview R-XI School District / 4,501 |
| 219. | 2.51 | Senath-Hornersville C-8 School District / 4,755 |
| 219. | 2.51 | Moniteau County R-I School District / 7,210 |
| 219. | 2.51 | Drexel R-IV School District / 1,798 |
| 219. | 2.51 | Sullivan School District / 11,771 |
| 219. | 2.51 | Milan C-2 School District / 3,958 |
| 219. | 2.51 | Hancock Place School District / 8,388 |
| 219. | 2.51 | Walnut Grove R-V School District / 1,930 |
| 219. | 2.51 | Pleasant View R-VI School District / 449 |
| 219. | 2.51 | Ferguson-Florissant School District / 69,050 |
| 219. | 2.51 | Hickman Mills C-1 School District / 47,092 |
| 219. | 2.51 | Shelby County C-1 School District / 2,131 |
| 219. | 2.51 | Miller County R-III School District / 1,414 |
| 219. | 2.51 | Gallatin R-V School District / 3,183 |
| 219. | 2.51 | Wellsville-Middletown R-I School District / 2,629 |
| 219. | 2.51 | Manes R-V School District / 570 |
| 219. | 2.51 | Westran R-I School District / 3,668 |
| 219. | 2.51 | Hazelwood School District / 118,853 |
| 219. | 2.51 | Chilhowee R-IV School District / 1,053 |
| 241. | 2.50 | Delta R-V School District / 2,142 |
| 241. | 2.50 | New Haven School District / 2,522 |
| 241. | 2.50 | Palmyra R-I School District / 6,736 |
| 241. | 2.50 | Scott County Central Schools / 1,971 |
| 241. | 2.50 | Mirabile C-1 School District / 368 |
| 241. | 2.50 | Nell Holcomb R-IV School District / 2,812 |
| 241. | 2.50 | Humansville R-IV School District / 3,108 |
| 241. | 2.50 | Oregon-Howell R-III School District / 1,627 |
| 249. | 2.49 | Union Star R-II School District / 988 |
| 249. | 2.49 | Mount Vernon R-V School District / 9,214 |
| 249. | 2.49 | Pilot Grove C-4 School District / 1,708 |
| 249. | 2.49 | Stewartsville C-2 School District / 1,271 |
| 249. | 2.49 | Marshall School District / 15,199 |
| 249. | 2.49 | Bronaugh R-VII School District / 1,429 |
| 249. | 2.49 | Woodland R-IV School District / 5,940 |
| 249. | 2.49 | North St. Francis County R-I School District / 20,261 |
| 249. | 2.49 | Stet R-XV School District / 513 |
| 249. | 2.49 | Clinton County R-III School District / 5,430 |
| 249. | 2.49 | Doniphan R-I School District / 10,336 |
| 260. | 2.48 | Bismarck R-V School District / 3,674 |
| 260. | 2.48 | Crystal City 47 School District / 3,992 |
| 260. | 2.48 | Gideon School District / 1,733 |
| 260. | 2.48 | Galena R-II School District / 3,750 |
| 260. | 2.48 | Altenburg 48 School District / 1,046 |
| 260. | 2.48 | Ash Grove R-IV School District / 4,966 |
| 260. | 2.48 | Ballard R-II School District / 867 |
| 260. | 2.48 | North Daviess R-III School District / 772 |
| 260. | 2.48 | Hartville R-II School District / 4,468 |
| 260. | 2.48 | Laredo R-VII School District / 481 |
| 260. | 2.48 | St. James R-I School District / 10,203 |
| 260. | 2.48 | Orearville R-IV School District / 400 |
| 260. | 2.48 | Sweet Springs R-VII School District / 2,869 |
| 260. | 2.48 | Dallas County R-I School District / 12,874 |
| 274. | 2.47 | Neelyville R-IV School District / 3,822 |
| 274. | 2.47 | Lockwood R-I School District / 2,303 |
| 274. | 2.47 | Ripley County R-III School District / 816 |
| 274. | 2.47 | Licking School District / 6,662 |
| 274. | 2.47 | Caruthersville School District / 6,133 |
| 274. | 2.47 | Lamar R-I School District / 7,415 |
| 274. | 2.47 | Northeast Nodaway County R-V School District / 1,328 |
| 274. | 2.47 | Camden County R-II School District / 2,872 |
| 274. | 2.47 | Fredericktown R-I School District / 10,918 |
| 274. | 2.47 | South Nodaway County R-IV School District / 997 |
| 274. | 2.47 | Clarkton C-4 School District / 1,880 |
| 274. | 2.47 | Steelville School District / 5,883 |
| 274. | 2.47 | South Pemiscot Schools / 3,594 |
| 287. | 2.46 | Moniteau County C-1 School District / 1,409 |
| 287. | 2.46 | Bolivar R-I School District / 16,129 |
| 287. | 2.46 | Bunker R-III School District / 1,547 |
| 287. | 2.46 | Gasconade County R-II School District / 11,820 |
| 287. | 2.46 | Park Hill School District / 62,261 |
| 287. | 2.46 | Bakersfield R-IV School District / 1,706 |
| 287. | 2.46 | Cameron R-I School District / 13,070 |
| 287. | 2.46 | Mansfield R-IV School District / 4,349 |
| 287. | 2.46 | Central R-III School District / 11,625 |
| 287. | 2.46 | Risco R-II School District / 769 |
| 287. | 2.46 | Niangua R-V School District / 1,941 |
| 287. | 2.46 | Sedalia 200 School District / 29,793 |
| 287. | 2.46 | Lebanon School District / 24,821 |
| 287. | 2.46 | Osage County R-II School District / 5,310 |
| 287. | 2.46 | St. Charles County R-V School District / 10,607 |
| 302. | 2.45 | Branson R-IV School District / 26,576 |
| 302. | 2.45 | Normandy School District / 35,210 |
| 302. | 2.45 | Scott County R-II School District / 3,816 |
| 302. | 2.45 | Schuyler County R-I School District / 4,565 |
| 302. | 2.45 | North Wood R-IV School District / 1,949 |
| 302. | 2.45 | Gilman City R-IV School District / 785 |
| 302. | 2.45 | Valley R-VI School District / 2,931 |
| 302. | 2.45 | Atlanta C-3 Schools / 1,247 |
| 302. | 2.45 | Success R-VI School District / 1,035 |
| 302. | 2.45 | Richmond R-XVI School District / 10,016 |
| 302. | 2.45 | Grandview C-4 School District / 31,917 |
| 302. | 2.45 | Pike County R-III School District / 2,957 |
| 302. | 2.45 | Concordia School District / 3,799 |
| 302. | 2.45 | Madison C-3 School District / 1,419 |
| 316. | 2.44 | Santa Fe R-X School District / 2,517 |
| 316. | 2.44 | St. Joseph School District / 80,701 |
| 316. | 2.44 | Braymer C-4 School District / 1,731 |
| 316. | 2.44 | Newtown-Harris R-III School District / 497 |
| 316. | 2.44 | King City R-I School District / 1,874 |
| 316. | 2.44 | Everton R-III School District / 1,195 |
| 316. | 2.44 | Marionville R-IX School District / 4,616 |
| 323. | 2.43 | Maries County R-I School District / 4,026 |
| 323. | 2.43 | Cooper County C-4 School District / 933 |
| 323. | 2.43 | Bloomfield School District / 4,658 |
| 323. | 2.43 | Campbell R-II School District / 3,611 |
| 323. | 2.43 | West Platte County R-II School District / 3,822 |
| 323. | 2.43 | Osage County R-I School District / 1,156 |
| 323. | 2.43 | East Prairie R-II School District / 5,821 |
| 330. | 2.42 | Higbee R-VIII School District / 1,403 |
| 330. | 2.42 | Naylor R-II School District / 1,844 |
| 330. | 2.42 | North Nodaway County R-VI School District / 1,376 |
| 330. | 2.42 | Mountain View-Birch Tree R-III School District / 8,022 |
| 330. | 2.42 | Montgomery County R-II School District / 8,610 |
| 330. | 2.42 | Morgan County R-II School District / 11,110 |
| 330. | 2.42 | Thornfield R-I School District / 643 |
| 330. | 2.42 | Ava R-I School District / 9,186 |
| 330. | 2.42 | Lexington R-V School District / 5,908 |
| 330. | 2.42 | Crawford County R-2 School District / 9,186 |
| 330. | 2.42 | Callao C-8 School District / 645 |
| 330. | 2.42 | Adair County R-I School District / 1,872 |
| 330. | 2.42 | Skyline R-II School District / 1,126 |
| 330. | 2.42 | Marquand-Zion School District / 1,261 |
| 330. | 2.42 | South Iron County R-I School District / 2,294 |
| 330. | 2.42 | Mountain Grove R-III School District / 9,530 |
| 346. | 2.41 | Alton R-IV School District / 4,750 |
| 346. | 2.41 | Stockton R-I School District / 6,931 |
| 346. | 2.41 | Kennett 39 School District / 10,898 |
| 346. | 2.41 | Zalma R-V School District / 1,394 |
| 346. | 2.41 | Hannibal School District / 22,813 |
| 346. | 2.41 | New Madrid County R-I School District / 9,385 |
| 346. | 2.41 | North Kansas City School District / 123,348 |
| 346. | 2.41 | Breckenridge R-I School District / 590 |
| 346. | 2.41 | Newburg R-II School District / 2,888 |
| 346. | 2.41 | Grundy County R-V School District / 1,040 |
| 346. | 2.41 | Golden City School District / 1,688 |
| 346. | 2.41 | Warrensburg R-VI School District / 25,863 |
| 358. | 2.40 | Portageville School District / 4,260 |
| 358. | 2.40 | Cassville R-IV School District / 11,765 |
| 358. | 2.40 | Boncl R-X School District / 487 |
| 358. | 2.40 | Eldon R-I School District / 12,072 |
| 358. | 2.40 | Macks Creek R-V School District / 2,450 |
| 358. | 2.40 | Parkway School District / 140,234 |
| 358. | 2.40 | Southern Reynolds County R-IV School District / 3,041 |
| 358. | 2.40 | Boonville School District / 11,591 |
| 358. | 2.40 | Webster Groves School District / 32,140 |
| 358. | 2.40 | Monroe City R-I School District / 5,433 |
| 358. | 2.40 | Hayti R-II School District / 3,876 |
| 358. | 2.40 | North Pemiscot County R-I School District / 1,784 |
| 358. | 2.40 | Farmington R-7 School District / 27,796 |
| 358. | 2.40 | Community R-VI School District / 2,185 |
| 358. | 2.40 | Richland R-I School District / 1,542 |
| 373. | 2.39 | Sikeston School District / 20,716 |
| 373. | 2.39 | Hardeman R-X School District / 578 |
| 373. | 2.39 | Princeton R-V School District / 2,633 |
| 373. | 2.39 | Moberly School District / 16,390 |
| 373. | 2.39 | Bernie School District / 3,151 |
| 373. | 2.39 | Lewis County C-1 School District / 6,554 |
| 373. | 2.39 | Lafayette County C-1 School District / 6,585 |
| 373. | 2.39 | Iron County C-4 School District / 2,879 |
| 373. | 2.39 | Cole Camp R-I School District / 5,082 |
| 373. | 2.39 | Raymondville R-7 School District / 1,171 |
| 373. | 2.39 | Weaubleau R-III School District / 2,616 |
| 373. | 2.39 | Advance R-IV School District / 3,021 |
| 373. | 2.39 | Charleston R-I School District / 8,525 |
| 373. | 2.39 | Maries County R-II School District / 5,501 |
| 387. | 2.38 | Clark County R-I School District / 6,053 |
| 387. | 2.38 | Southland School District / 2,050 |
| 387. | 2.38 | Marceline R-V School District / 3,601 |
| 387. | 2.38 | Howard County R-II School District / 2,087 |
| 387. | 2.38 | Butler R-V School District / 6,338 |
| 387. | 2.38 | South Harrison School District / 5,688 |
| 387. | 2.38 | Kirkwood School District / 40,394 |
| 387. | 2.38 | Carrollton R-VII School District / 5,621 |
| 387. | 2.38 | Salisbury R-IV School District / 3,510 |
| 387. | 2.38 | Ritenour School District / 43,629 |
| 387. | 2.38 | Raytown C-2 School District / 58,838 |
| 398. | 2.37 | Louisiana R-II School District / 4,373 |
| 398. | 2.37 | Nevada R-V School District / 15,264 |
| 398. | 2.37 | Linn County R-I School District / 1,580 |
| 398. | 2.37 | Brookfield R-III School District / 6,503 |
| 398. | 2.37 | Greenville R-II School District / 5,601 |
| 398. | 2.37 | Poplar Bluff R-I School District / 32,169 |
| 398. | 2.37 | Shelby County R-IV School District / 4,317 |
| 398. | 2.37 | Bevier C-4 School District / 1,395 |
| 398. | 2.37 | Bayless School District / 13,162 |
| 398. | 2.37 | Columbia Public Schools / 136,836 |
| 398. | 2.37 | Mehlville School District / 95,468 |
| 398. | 2.37 | Mexico 59 School District / 15,366 |
| 410. | 2.36 | Delta C-7 School District / 906 |
| 410. | 2.36 | Hale R-I School District / 800 |
| 410. | 2.36 | Rolla 31 School District / 30,939 |
| 410. | 2.36 | Knox County R-I School District / 4,095 |
| 410. | 2.36 | Thayer R-II School District / 3,859 |
| 410. | 2.36 | Bosworth R-V School District / 692 |
| 410. | 2.36 | Malden R-I School District / 6,275 |
| 410. | 2.36 | Dora R-III School District / 1,843 |
| 410. | 2.36 | North Mercer County R-III School District / 1,041 |
| 410. | 2.36 | Ralls County R-II School District / 5,269 |
| 420. | 2.35 | Belleview R-III School District / 1,426 |
| 420. | 2.35 | Cabool School District / 5,620 |
| 420. | 2.35 | West Nodaway County R-I School District / 1,788 |
| 420. | 2.35 | Arcadia Valley R-II School District / 5,908 |
| 420. | 2.35 | Chillicothe R-II School District / 12,889 |
| 420. | 2.35 | Twin Rivers R-X School District / 5,956 |
| 420. | 2.35 | Puxico R-VIII School District / 4,976 |
| 420. | 2.35 | Fulton School District / 19,130 |
| 420. | 2.35 | Pulaski County R-IV School District / 3,431 |
| 420. | 2.35 | Salem R-80 School District / 7,006 |
| 420. | 2.35 | Clearwater R-I School District / 6,644 |
| 420. | 2.35 | Jefferson City Public Schools / 71,991 |
| 432. | 2.34 | West Plains R-VII School District / 13,461 |
| 432. | 2.34 | El Dorado Springs R-II School District / 8,193 |
| 432. | 2.34 | Dexter R-XI School District / 12,958 |
| 432. | 2.34 | Summersville R-II School District / 3,058 |
| 432. | 2.34 | Centerville R-I School District / 800 |
| 432. | 2.34 | Platte County R-III School District / 22,548 |
| 432. | 2.34 | Gasconade County R-I School District / 7,671 |
| 432. | 2.34 | Houston R-I School District / 5,908 |
| 432. | 2.34 | Osborn R-O School District / 771 |
| 432. | 2.34 | Independence Public Schools / 94,720 |
| 442. | 2.33 | Macon County R-I School District / 8,696 |
| 442. | 2.33 | Joplin R-VIII School District / 59,509 |
| 442. | 2.33 | Ridgeway R-V School District / 735 |
| 442. | 2.33 | Fayette R-III School District / 5,145 |
| 442. | 2.33 | Mark Twain R-VIII School District / 665 |
| 442. | 2.33 | Missouri City 56 School District / 519 |
| 448. | 2.32 | Southwest Livingston County R-I School District / 1,211 |
| 448. | 2.32 | Albany R-III School District / 2,851 |
| 448. | 2.32 | Eminence R-I School District / 2,029 |
| 448. | 2.32 | New Franklin R-I School District / 2,646 |
| 448. | 2.32 | Lincoln R-II School District / 3,945 |
| 448. | 2.32 | Fairfax R-III School District / 1,092 |
| 448. | 2.32 | Osceola School District / 3,251 |
| 448. | 2.32 | Northwestern R-I School District / 1,032 |
| 448. | 2.32 | Hollister R-V School District / 10,430 |
| 448. | 2.32 | Morgan County R-I School District / 5,309 |
| 458. | 2.31 | Lindbergh R-VIII School District / 46,429 |
| 459. | 2.30 | Clinton School District / 11,509 |
| 459. | 2.30 | Cainsville R-I School District / 508 |
| 459. | 2.30 | Macon County R-IV School District / 859 |
| 459. | 2.30 | Brunswick R-II School District / 1,603 |
| 459. | 2.30 | Norborne R-VIII School District / 1,089 |
| 459. | 2.30 | Swedeborg R-III School District / 550 |
| 459. | 2.30 | Cowgill R-VI School District / 386 |
| 459. | 2.30 | Putnam County R-I School District / 4,843 |
| 459. | 2.30 | Lesterville R-IV School District / 1,295 |
| 459. | 2.30 | Van-Far School District / 5,416 |
| 459. | 2.30 | Van Buren R-I School District / 3,004 |
| 470. | 2.29 | Gainesville R-V School District / 4,526 |
| 470. | 2.29 | Lakeland R-III School District / 3,211 |
| 470. | 2.29 | Slater School District / 2,071 |
| 470. | 2.29 | Camdenton R-III School District / 31,430 |
| 474. | 2.28 | Trenton R-IX School District / 7,824 |
| 474. | 2.28 | Couch R-I School District / 1,228 |
| 474. | 2.28 | Keytesville R-III School District / 1,286 |
| 474. | 2.28 | St. Charles R-VI School District / 53,421 |
| 474. | 2.28 | Nodaway-Holt R-VII School District / 1,574 |
| 474. | 2.28 | South Holt County R-I School District / 1,865 |
| 474. | 2.28 | School of The Osage R-II School District / 12,804 |
| 474. | 2.28 | Forsyth R-III School District / 8,646 |
| 474. | 2.28 | Green City R-I School District / 1,731 |
| 483. | 2.27 | Cape Girardeau 63 School District / 38,472 |
| 483. | 2.27 | Paris R-II School District / 3,081 |
| 485. | 2.26 | Roscoe C-1 School District / 679 |
| 485. | 2.26 | Reeds Spring R-IV School District / 16,588 |
| 485. | 2.26 | Pattonsburg R-II School District / 1,103 |
| 485. | 2.26 | Kirksville R-III School District / 22,063 |
| 489. | 2.25 | Worth County R-III School District / 2,216 |
| 489. | 2.25 | Leesville R-IX School District / 1,079 |
| 489. | 2.25 | Kingston 42 School District / 483 |
| 489. | 2.25 | Pattonville School District / 41,088 |
| 489. | 2.25 | Pettis County R-XII School District / 1,044 |
| 489. | 2.25 | Maryville R-II Schools / 15,911 |
| 495. | 2.24 | Davis R-XII School District / 487 |
| 495. | 2.24 | Appleton City R-II School District / 2,330 |
| 495. | 2.24 | Kansas City School District / 194,122 |
| 498. | 2.23 | Greenfield R-IV School District / 3,250 |
| 498. | 2.23 | Holt County R-II School District / 1,802 |
| 498. | 2.23 | Springfield School District / 204,727 |
| 501. | 2.22 | Tarkio R-I School District / 2,264 |
| 501. | 2.22 | Craig R-III School District / 730 |
| 501. | 2.22 | Bucklin R-II School District / 1,066 |
| 504. | 2.21 | Rock Port R-II School District / 2,329 |
| 504. | 2.21 | Gilliam C-4 School District / 351 |
| 506. | 2.19 | Montrose R-XIV School District / 795 |
| 507. | 2.18 | University City School District / 35,962 |
| 508. | 2.17 | Blue Eye School District / 5,399 |
| 509. | 2.16 | St. Louis City School District / 319,294 |
| 510. | 2.15 | Warsaw R-IX School District / 10,830 |
| 511. | 2.13 | Wheatland R-II School District / 3,011 |
| 512. | 2.11 | Lutie R-VI School District / 1,635 |
| 513. | 2.10 | Clayton School District / 18,618 |
| 514. | 2.09 | Climax Springs R-IV School District / 2,850 |
| 515. | 2.08 | Affton School District / 26,187 |
| 516. | 2.06 | Shell Knob 78 School District / 2,577 |
| 517. | 2.05 | Valley Park School District / 8,427 |
| 517. | 2.05 | Hermitage R-IV School District / 3,069 |
| 519. | 2.04 | Center 58 School District / 24,971 |
| 520. | 1.95 | Brentwood School District / 8,138 |
| 521. | 1.92 | Maplewood-Richmond Heights School District / 13,958 |
Please note that we only rank locations with 'Average Household Size' data. The rank above might not be a complete list. Locations without 'Average Household Size' data are not listed.
