| Rank | Average Household Size ▼ | School District / Population |
| 1. | 4.21 | Mandaree Public School District 36 / 987 |
| 2. | 4.17 | Solen Public School District 3 / 1,138 |
| 3. | 3.99 | Fort Yates Public School District 4 / 2,710 |
| 4. | 3.94 | Fort Totten Public School District 30 / 1,833 |
| 5. | 3.75 | Horse Creek Public School District 32 / 248 |
| 6. | 3.36 | Grand Forks AFB Public School District 140 / 2,570 |
| 7. | 3.25 | Central Elementary Public School District 32 / 195 |
| 8. | 3.18 | White Shield Public School District 85 / 559 |
| 9. | 3.14 | Belcourt Public School District 7 / 6,300 |
| 10. | 3.08 | Warwick Public School District 29 / 1,116 |
| 11. | 3.05 | Naughton Public School District 25 / 125 |
| 12. | 2.98 | Mapleton Public School District 7 / 1,158 |
| 13. | 2.96 | Oberon Public School District 16 / 346 |
| 14. | 2.95 | Dunseith Public School District 1 / 3,004 |
| 15. | 2.93 | Manning Public School District 45 / 167 |
| 16. | 2.92 | Twin Buttes Public School District 37 / 339 |
| 17. | 2.91 | St. John Public School District 3 / 1,692 |
| 18. | 2.89 | Surrey Public School District 41 / 1,708 |
| 19. | 2.83 | Thompson Public School District 61 / 2,221 |
| 20. | 2.83 | Eightmile Public School District 6 / 759 |
| 21. | 2.79 | New Town Public School District 1 / 3,100 |
| 22. | 2.76 | Rolette Public School District 29 / 1,329 |
| 23. | 2.75 | South Prairie Public School District 70 / 1,480 |
| 24. | 2.71 | Earl Public School District 18 / 76 |
| 25. | 2.69 | Midway Public School District 128 / 1,490 |
| 26. | 2.69 | Apple Creek Public School District 39 / 868 |
| 27. | 2.67 | Starkweather Public School District 44 / 552 |
| 28. | 2.66 | Hebron Public School District 13 / 1,195 |
| 29. | 2.65 | New Public School District 8 / 2,085 |
| 30. | 2.65 | Sweet Briar Public School District 17 / 135 |
| 31. | 2.64 | United Public School District 7 / 3,033 |
| 32. | 2.63 | Lonetree Public School District 6 / 332 |
| 33. | 2.63 | Wing Public School District 28 / 449 |
| 34. | 2.62 | Sawyer Public School District 16 / 960 |
| 35. | 2.62 | South Heart Public School District 9 / 1,248 |
| 36. | 2.62 | Manvel Public School District 125 / 1,326 |
| 37. | 2.62 | Pingree-Buchanan Public School District 10 / 625 |
| 38. | 2.61 | Montpelier Public School District 14 / 549 |
| 39. | 2.61 | Little Heart Public School District 4 / 196 |
| 40. | 2.57 | Bakker Public School District 10 / 242 |
| 41. | 2.57 | Parshall Public School District 3 / 1,622 |
| 42. | 2.56 | Name N/A / 15,523 |
| 43. | 2.56 | Barnes County North Public School District 2 / 1,942 |
| 44. | 2.55 | Wyndmere Public School District 42 / 1,525 |
| 45. | 2.55 | Selfridge Public School District 8 / 378 |
| 46. | 2.55 | Marmarth Public School District 12 / 217 |
| 47. | 2.54 | Northern Cass Public School District 97 / 2,274 |
| 48. | 2.51 | Kindred Public School District 2 / 3,210 |
| 49. | 2.51 | Central Cass Public School District 17 / 3,407 |
| 50. | 2.50 | Milnor Public School District 2 / 1,228 |
| 51. | 2.49 | Killdeer Public School District 16 / 2,182 |
| 52. | 2.49 | Lewis and Clark Public School District 161 / 2,353 |
| 53. | 2.47 | Menoken Public School District 33 / 422 |
| 54. | 2.47 | Hazen Public School District 3 / 3,275 |
| 55. | 2.46 | Nedrose Public School District 4 / 1,658 |
| 56. | 2.46 | Northwood Public School District 129 / 1,452 |
| 57. | 2.46 | Baldwin Public School District 29 / 452 |
| 58. | 2.45 | Larimore Public School District 44 / 2,563 |
| 59. | 2.42 | Glenburn Public School District 26 / 1,142 |
| 60. | 2.41 | Mandan Public School District 1 / 22,595 |
| 61. | 2.40 | Hillsboro Public School District 9 / 2,585 |
| 62. | 2.40 | Richland Public School District 44 / 1,280 |
| 63. | 2.40 | New Salem-Almont School District / 2,065 |
| 64. | 2.39 | Kensal Public School District 19 / 346 |
| 65. | 2.38 | Strasburg Public School District 15 / 1,020 |
| 66. | 2.37 | Flasher Public School District 39 / 952 |
| 67. | 2.37 | West Fargo Public School District 6 / 50,002 |
| 68. | 2.37 | Minot Public School District 1 / 49,502 |
| 69. | 2.37 | Page Public School District 80 / 570 |
| 70. | 2.37 | Sterling Public School District 35 / 473 |
| 71. | 2.36 | Dickinson Public School District 1 / 21,215 |
| 72. | 2.36 | Napoleon Public School District 2 / 1,315 |
| 73. | 2.36 | Medina Public School District 3 / 878 |
| 74. | 2.36 | Hankinson Public School District 8 / 1,848 |
| 75. | 2.35 | Belfield Public School District 13 / 1,187 |
| 76. | 2.35 | Yellowstone Public School District 14 / 481 |
| 77. | 2.34 | Zeeland Public School District 4 / 260 |
| 78. | 2.34 | Central Valley Public School District 3 / 1,512 |
| 79. | 2.34 | Center-Stanton Public School District 1 / 2,033 |
| 80. | 2.34 | Velva Public School District 1 / 2,409 |
| 81. | 2.33 | Lisbon Public School District 19 / 3,492 |
| 82. | 2.33 | Mohall-Lansford-Sherwood Public School District 1 / 2,364 |
| 83. | 2.33 | Williston Public School District 1 / 17,259 |
| 84. | 2.33 | Emerado Public School District 127 / 755 |
| 85. | 2.33 | Devils Lake Public School District 1 / 10,970 |
| 86. | 2.33 | Bismarck Public School District 1 / 78,091 |
| 87. | 2.32 | Minto Public School District 20 / 1,074 |
| 88. | 2.32 | Fairmount Public School District 18 / 516 |
| 89. | 2.32 | McKenzie County Public School District 1 / 3,948 |
| 90. | 2.32 | Ellendale Public School District 40 / 2,435 |
| 91. | 2.31 | Name N/A / 1,628 |
| 92. | 2.31 | Lidgerwood Public School District 28 / 1,412 |
| 93. | 2.30 | North Border School District 100 / 3,161 |
| 94. | 2.30 | May-Port CG Public School District 14 / 3,521 |
| 95. | 2.30 | Minnewaukan Public School District 5 / 487 |
| 96. | 2.30 | North Star School District / 1,853 |
| 97. | 2.29 | Mount Pleasant Public School District 4 / 1,680 |
| 98. | 2.29 | Glen Ullin Public School District 48 / 1,080 |
| 99. | 2.29 | Wahpeton Public School District 37 / 9,167 |
| 100. | 2.29 | Stanley Public School District 2 / 2,909 |
| 101. | 2.28 | Billings County Public School District 1 / 838 |
| 102. | 2.28 | Wolford Public School District 1 / 380 |
| 103. | 2.27 | Bowman County Public School District 1 / 2,789 |
| 104. | 2.27 | Max Public School District 50 / 941 |
| 105. | 2.27 | Hatton Public School District 7 / 1,400 |
| 106. | 2.26 | Oakes Public School District 41 / 2,875 |
| 107. | 2.24 | Scranton Public School District 33 / 871 |
| 108. | 2.24 | Park River Public School District 78 / 2,423 |
| 109. | 2.23 | Kenmare Public School District 28 / 1,848 |
| 110. | 2.23 | Langdon-Milton-Osnabrock School District 23 / 3,085 |
| 111. | 2.23 | Grand Forks Public School District 1 / 54,126 |
| 112. | 2.22 | Nesson Public School District 2 / 1,365 |
| 113. | 2.22 | Montefiore Public School District 1 / 1,267 |
| 114. | 2.22 | Washburn Public School District 4 / 1,902 |
| 115. | 2.21 | Maddock Public School District 9 / 1,005 |
| 116. | 2.21 | Alexander Public School District 2 / 577 |
| 117. | 2.21 | Munich Public School District 19 / 554 |
| 118. | 2.20 | Mott-Regent Public School District 1 / 1,650 |
| 119. | 2.19 | LaMoure Public School District 8 / 1,794 |
| 120. | 2.19 | Jamestown Public School District 1 / 17,771 |
| 121. | 2.19 | Carrington Public School District 10 / 3,227 |
| 122. | 2.18 | Enderlin Area Public School District 24 / 1,932 |
| 123. | 2.17 | Litchville-Marion Public School District 46 / 1,288 |
| 124. | 2.17 | Kidder County School District / 2,296 |
| 125. | 2.16 | Maple Valley Public School District 4 / 1,523 |
| 126. | 2.16 | Fargo Public School District 1 / 89,384 |
| 127. | 2.15 | Beulah Public School District 27 / 4,424 |
| 128. | 2.15 | Newburg United Public School District 54 / 637 |
| 129. | 2.15 | Finley-Sharon Public School District 19 / 901 |
| 130. | 2.15 | Richardton-Taylor Public School District 34 / 1,338 |
| 131. | 2.15 | Underwood Public School District 8 / 1,538 |
| 132. | 2.15 | North Sargent Public School District 3 / 925 |
| 133. | 2.14 | Griggs County Central School District 18 / 1,880 |
| 134. | 2.13 | Roosevelt Public School District 18 / 659 |
| 135. | 2.13 | New Rockford-Sheyenne Public School District 2 / 2,408 |
| 136. | 2.12 | Rugby Public School District 5 / 3,926 |
| 137. | 2.12 | Hope Public School District 10 / 615 |
| 138. | 2.12 | Anamoose Public School District 14 / 479 |
| 139. | 2.12 | Grafton Public School District 3 / 5,204 |
| 140. | 2.11 | Powers Lake Public School District 27 / 776 |
| 141. | 2.11 | Fordville-Lankin Public School District 5 / 734 |
| 142. | 2.11 | Wishek Public School District 19 / 1,447 |
| 143. | 2.11 | Drake Public School District 57 / 699 |
| 144. | 2.10 | St. Thomas Public School District 43 / 463 |
| 145. | 2.10 | Gackle-Streeter Public School District 56 / 999 |
| 146. | 2.10 | Edmore Public School District 2 / 619 |
| 147. | 2.09 | Harvey Public School District 38 / 2,825 |
| 148. | 2.09 | Hazelton-Moffit-Braddock Public School District 6 / 909 |
| 149. | 2.08 | New England Public School District 9 / 1,214 |
| 150. | 2.06 | Halliday Public School District 19 / 415 |
| 151. | 2.06 | Edgeley Public School District 3 / 1,187 |
| 152. | 2.06 | Garrison Public School District 51 / 2,301 |
| 153. | 2.05 | Dakota Prairie Public School District 1 / 2,526 |
| 154. | 2.05 | McClusky Public School District 19 / 583 |
| 155. | 2.04 | Cavalier Public School District 6 / 2,478 |
| 156. | 2.04 | Valley City Public School District 2 / 7,922 |
| 157. | 2.04 | Sargent Central Public School District 6 / 1,565 |
| 158. | 2.04 | Turtle Lake-Mercer Public School District 72 / 1,054 |
| 159. | 2.04 | Fessenden-Bowdon Public School District 25 / 1,223 |
| 160. | 2.03 | Towner-Granville-Upham Public School District 60 / 2,409 |
| 161. | 2.03 | Divide County Public School District 1 / 1,981 |
| 162. | 2.03 | Hettinger Public School District 13 / 1,963 |
| 163. | 2.02 | Beach Public School District 3 / 1,314 |
| 164. | 2.02 | Leeds Public School District 6 / 893 |
| 165. | 2.01 | Tioga Public School District 15 / 1,596 |
| 166. | 2.01 | Elgin-New Leipzig Public School District 49 / 1,312 |
| 167. | 2.01 | Bottineau Public School District 1 / 3,951 |
| 168. | 2.01 | Fort Ransom Public School District 6 / 209 |
| 169. | 2.00 | West Hope Public School District 17 / 861 |
| 170. | 1.99 | Kulm Public School District 7 / 817 |
| 171. | 1.98 | Lakota Public School District 66 / 1,164 |
| 172. | 1.97 | Goodrich Public School District 16 / 298 |
| 173. | 1.96 | Adams Public School District 128 / 361 |
| 174. | 1.95 | Bowbells Public School District 14 / 563 |
| 175. | 1.94 | Drayton Public School District 19 / 872 |
| 176. | 1.94 | Linton Public School District 36 / 1,441 |
| 177. | 1.93 | Grenora Public School District 99 / 588 |
| 178. | 1.93 | Burke Central Public School District 36 / 672 |
| 179. | 1.91 | Ashley Public School District 9 / 1,114 |
| 180. | 1.90 | Midkota Public School District 7 / 1,078 |
| 181. | 1.84 | North Central Public School District 28 / 396 |
| 182. | 1.84 | Pleasant Valley Public School District 35 / 167 |
| 183. | 1.74 | Robinson Public School District 14 / 172 |
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.
*ACS stands for U.S. Census American Community Survey. According to the U.S. Census, if the date is a range, you can interpret the data as an average of the period of time.
