| Rank | Private Graduate School Enrollment Percentage ▼ | School District / Population |
| 1. | 100.0% | Dows Community School District / 926 |
| 1. | 100.0% | Armstrong-Ringsted Community School District / 2,238 |
| 1. | 100.0% | Baxter Community School District / 1,895 |
| 1. | 100.0% | Seymour Community School District / 2,322 |
| 1. | 100.0% | Bellevue Community School District / 4,841 |
| 1. | 100.0% | Bennett Community School District / 1,215 |
| 1. | 100.0% | West Hancock Community School District / 4,261 |
| 1. | 100.0% | Melcher-Dallas Community School District / 2,120 |
| 1. | 100.0% | Lamoni Community School District / 3,049 |
| 1. | 100.0% | Clearfield Community School District / 662 |
| 1. | 100.0% | Hamburg Community School District / 1,634 |
| 1. | 100.0% | Columbus Community School District / 4,712 |
| 1. | 100.0% | Guthrie Center Community School District / 2,813 |
| 1. | 100.0% | Moravia Community School District / 2,305 |
| 1. | 100.0% | Essex Community School District / 1,414 |
| 1. | 100.0% | Tri-County Community School District / 1,794 |
| 1. | 100.0% | GMG Community School District / 1,929 |
| 1. | 100.0% | Whiting Community School District / 1,101 |
| 1. | 100.0% | Name N/A / 1,588 |
| 1. | 100.0% | Adair-Casey Community School District / 2,049 |
| 1. | 100.0% | Panorama Community School District / 4,443 |
| 1. | 100.0% | Twin Rivers Community School District / 1,206 |
| 23. | 96.4% | Carlisle Community School District / 8,501 |
| 24. | 92.6% | Osage Community School District / 5,904 |
| 25. | 91.4% | Fairfield Community School District / 15,380 |
| 26. | 90.3% | Vinton-Shellsburg Community School District / 10,549 |
| 27. | 88.9% | Knoxville Community School District / 11,527 |
| 28. | 87.5% | Calamus-Wheatland Community School District / 2,420 |
| 29. | 85.2% | Grundy Center Community School District / 3,870 |
| 30. | 83.3% | Lisbon Community School District / 2,910 |
| 30. | 83.3% | Elk Horn-Kimballton Community School District / 1,526 |
| 30. | 83.3% | Estherville Lincoln Central Community School District / 8,093 |
| 33. | 82.4% | Eagle Grove Community School District / 4,701 |
| 34. | 81.1% | Central Decatur Community School District / 4,291 |
| 35. | 80.8% | Alta Community School District / 2,762 |
| 36. | 80.0% | Van Meter Community School District / 3,162 |
| 37. | 78.6% | Eastern Allamakee Community School District / 2,670 |
| 38. | 77.8% | Spencer Community School District / 12,976 |
| 38. | 77.8% | Wall Lake View Auburn Community School District / 5,840 |
| 40. | 77.4% | Aurelia Community School District / 1,691 |
| 41. | 76.1% | Bondurant-Farrar Community School District / 6,812 |
| 42. | 75.0% | South Hamilton Community School District / 3,759 |
| 43. | 73.9% | West Central Community School District / 1,658 |
| 44. | 73.9% | Boone Community School District / 14,545 |
| 45. | 73.3% | Chariton Community School District / 8,372 |
| 45. | 73.3% | IKM Community School District / 4,746 |
| 47. | 73.2% | Ankeny Community School District / 49,867 |
| 48. | 72.7% | Central City Community School District / 2,758 |
| 48. | 72.7% | Fredericksburg Community School District / 1,676 |
| 50. | 72.2% | Humboldt Community School District / 7,490 |
| 51. | 72.0% | Shenandoah Community School District / 6,309 |
| 52. | 71.8% | Maquoketa Community School District / 8,924 |
| 53. | 71.4% | Riceville Community School District / 2,813 |
| 53. | 71.4% | Lake Mills Community School District / 3,806 |
| 55. | 70.0% | Westwood Community School District / 2,738 |
| 56. | 69.2% | Benton Community School District / 9,021 |
| 57. | 68.9% | Centerville Community School District / 9,023 |
| 58. | 68.8% | Mount Vernon Community School District / 6,558 |
| 59. | 68.7% | Norwalk Community School District / 11,270 |
| 60. | 68.2% | Western Dubuque Community School District / 21,364 |
| 61. | 68.0% | Durant Community School District / 3,289 |
| 62. | 67.9% | Mid-Prairie Community School District / 8,815 |
| 63. | 66.7% | Clarksville Community School District / 2,108 |
| 63. | 66.7% | Titonka Consolidated School District / 888 |
| 63. | 66.7% | Atlantic Community School District / 8,481 |
| 63. | 66.7% | Wapsie Valley Community School District / 3,925 |
| 63. | 66.7% | Okoboji Community School District / 6,337 |
| 68. | 66.6% | West Des Moines Community School District / 65,061 |
| 69. | 65.9% | Ogden Community School District / 3,806 |
| 70. | 65.5% | Waukee Community School District / 36,979 |
| 71. | 65.4% | Anamosa Community School District / 9,281 |
| 72. | 65.1% | Des Moines Independent Community School District / 203,403 |
| 73. | 64.8% | Indianola Community School District / 19,809 |
| 74. | 63.6% | Union Community School District / 6,821 |
| 74. | 63.6% | Earlham Community School District / 3,209 |
| 74. | 63.6% | Ballard Community School District / 7,383 |
| 77. | 62.5% | Woodbine Community School District / 2,484 |
| 77. | 62.5% | River Valley Community School District / 2,720 |
| 77. | 62.5% | East Marshall Community School District / 3,657 |
| 77. | 62.5% | Martensdale-St. Marys Community School District / 2,649 |
| 77. | 62.5% | Valley Community School District / 3,063 |
| 82. | 62.0% | Center Point-Urbana Community School District / 5,773 |
| 83. | 61.9% | Edgewood-Colesburg Community School District / 2,993 |
| 84. | 61.3% | West Harrison Community School District / 2,996 |
| 85. | 61.0% | Decorah Community School District / 11,717 |
| 86. | 60.9% | Eddyville-Blakesburg Community School District / 3,871 |
| 87. | 60.0% | Northeast Hamilton Community School District / 1,504 |
| 87. | 60.0% | South Winneshiek Community School District / 4,437 |
| 89. | 59.4% | Pocahontas Area Community School District / 3,545 |
| 90. | 59.3% | Manson Northwest Webster Community School District / 4,203 |
| 91. | 58.8% | Central Clinton Community School District / 9,305 |
| 92. | 57.9% | Newell-Fonda Community School District / 2,452 |
| 93. | 57.3% | North Fayette Community School District / 6,092 |
| 94. | 57.1% | East Central Community School District / 2,115 |
| 94. | 57.1% | Andrew Community School District / 1,651 |
| 94. | 57.1% | Williamsburg Community School District / 6,098 |
| 97. | 56.6% | Dubuque Community School District / 75,820 |
| 98. | 55.7% | Council Bluffs Community School District / 60,187 |
| 99. | 55.6% | Louisa-Muscatine Community School District / 4,777 |
| 99. | 55.6% | Fremont-Mills Community School District / 2,772 |
| 99. | 55.6% | West Sioux Community School District / 4,130 |
| 102. | 55.2% | Hinton Community School District / 2,904 |
| 103. | 54.2% | Southeast Polk Community School District / 31,352 |
| 104. | 53.5% | Perry Community School District / 9,525 |
| 105. | 53.5% | Colfax-Mingo Community School District / 4,669 |
| 106. | 53.3% | West Monona Community School District / 4,438 |
| 107. | 52.2% | Remsen-Union Community School District / 3,069 |
| 108. | 51.8% | Monticello Community School District / 6,540 |
| 109. | 51.5% | Clinton Community School District / 26,242 |
| 110. | 51.0% | Starmont Community School District / 4,089 |
| 111. | 50.7% | Sioux Center Community School District / 8,978 |
| 112. | 50.5% | Algona Community School District / 9,227 |
| 113. | 50.0% | Southeast Webster-Grand Community School District / 3,565 |
| 113. | 50.0% | North Central Community School District / 5,591 |
| 113. | 50.0% | Anthon-Oto Community School District / 1,741 |
| 113. | 50.0% | Howard-Winneshiek Community School District / 8,729 |
| 113. | 50.0% | Name N/A / 1,421 |
| 113. | 50.0% | Graettinger Community School District / 2,211 |
| 119. | 49.3% | MOC-Floyd Valley Community School District / 11,292 |
| 120. | 48.9% | Belmond-Klemme Community School District / 4,289 |
| 121. | 48.8% | Washington Community School District / 9,965 |
| 122. | 48.7% | Carroll Community School District / 14,182 |
| 123. | 48.7% | Hudson Community School District / 3,494 |
| 124. | 48.5% | Northeast Community School District / 2,976 |
| 125. | 48.3% | Davenport Community School District / 106,768 |
| 126. | 48.2% | Nashua-Plainfield Community School District / 4,098 |
| 127. | 47.1% | Oskaloosa Community School District / 15,898 |
| 128. | 46.9% | Pleasantville Community School District / 3,401 |
| 129. | 46.7% | New London Community School District / 2,882 |
| 130. | 46.4% | Interstate 35 Community School District / 4,746 |
| 131. | 46.3% | Woodbury Central Community School District / 2,879 |
| 132. | 45.8% | New Hampton Community School District / 7,244 |
| 133. | 45.5% | North Scott Community School District / 15,310 |
| 134. | 45.5% | Maquoketa Valley Community School District / 4,495 |
| 135. | 45.3% | Saydel Community School District / 7,968 |
| 136. | 45.2% | Mediapolis Community School District / 5,026 |
| 137. | 45.1% | Ottumwa Community School District / 28,755 |
| 138. | 44.7% | Glenwood Community School District / 11,050 |
| 139. | 44.4% | Oelwein Community School District / 9,113 |
| 139. | 44.4% | North Kossuth Community School District / 2,392 |
| 139. | 44.4% | English Valleys Community School District / 2,912 |
| 142. | 43.5% | Lewis Central Community School District / 15,042 |
| 143. | 42.9% | Schaller-Crestland Community School District / 2,241 |
| 143. | 42.9% | Villisca Community School District / 2,221 |
| 143. | 42.9% | George-Little Rock Community School District / 2,578 |
| 146. | 42.5% | Storm Lake Community School District / 12,279 |
| 147. | 42.2% | Pella Community School District / 15,525 |
| 148. | 42.1% | West Delaware County Community School District / 9,416 |
| 149. | 41.9% | Tri-Center Community School District / 3,507 |
| 150. | 41.7% | Rockwell City-Lytton Community School District / 3,410 |
| 150. | 41.7% | South O'Brien Community School District / 4,843 |
| 152. | 41.4% | Davis County Community School District / 8,532 |
| 153. | 41.2% | Sheffield Chapin Meservey Thornton Community School District / 4,835 |
| 154. | 41.0% | Mason City Community School District / 28,931 |
| 155. | 41.0% | Johnston Community School District / 30,545 |
| 156. | 40.7% | Sioux City Community School District / 83,093 |
| 157. | 40.0% | Postville Community School District / 3,748 |
| 157. | 40.0% | Sentral Community School District / 1,138 |
| 157. | 40.0% | Montezuma Community School District / 3,465 |
| 160. | 39.1% | Cedar Rapids Community School District / 119,948 |
| 161. | 38.9% | Albia Community School District / 7,346 |
| 162. | 38.6% | Newton Community School District / 21,168 |
| 163. | 38.5% | Battle Creek-Ida Grove Community School District / 3,919 |
| 164. | 37.9% | North Tama County Community School District / 3,006 |
| 165. | 37.5% | United Community School District / 2,090 |
| 165. | 37.5% | Sidney Community School District / 1,763 |
| 167. | 37.2% | South Tama County Community School District / 8,893 |
| 168. | 36.4% | Northwood-Kensett Community School District / 3,059 |
| 168. | 36.4% | Preston Community School District / 1,901 |
| 168. | 36.4% | North Iowa Community School District / 3,286 |
| 171. | 36.0% | Galva-Holstein Community School District / 2,763 |
| 172. | 35.9% | Fort Madison Community School District / 17,063 |
| 173. | 35.7% | West Central Valley Community School District / 5,683 |
| 174. | 35.4% | Iowa Falls Community School District / 6,886 |
| 175. | 35.2% | Le Mars Community School District / 13,292 |
| 176. | 33.8% | Bettendorf Community School District / 22,145 |
| 177. | 33.3% | Sioux Central Community School District / 2,831 |
| 177. | 33.3% | St. Ansgar Community School District / 4,057 |
| 177. | 33.3% | Morning Sun Community School District / 1,475 |
| 177. | 33.3% | West Liberty Community School District / 6,173 |
| 181. | 33.1% | Urbandale Community School District / 21,268 |
| 182. | 32.8% | Fort Dodge Community School District / 29,326 |
| 183. | 32.8% | Burlington Community School District / 29,950 |
| 184. | 32.5% | Forest City Community School District / 6,688 |
| 185. | 32.4% | Marion Independent School District / 11,702 |
| 186. | 32.4% | Missouri Valley Community School District / 5,042 |
| 187. | 32.1% | Janesville Consolidated School District / 2,476 |
| 188. | 31.5% | Keokuk Community School District / 12,795 |
| 189. | 30.8% | Muscatine Community School District / 29,260 |
| 190. | 30.8% | Riverside Community School District / 3,751 |
| 190. | 30.8% | Danville Community School District / 2,580 |
| 192. | 30.4% | Winfield-Mount Union Community School District / 1,815 |
| 193. | 30.0% | Southeast Warren Community School District / 3,204 |
| 194. | 29.9% | Waterloo Community School District / 77,879 |
| 195. | 29.8% | Dallas Center-Grimes Community School District / 10,585 |
| 196. | 29.6% | North Cedar Community School District / 5,092 |
| 197. | 29.6% | Clear Lake Community School District / 8,664 |
| 198. | 29.0% | Clarion-Goldfield Community School District / 4,898 |
| 199. | 28.6% | North Polk Community School District / 6,518 |
| 200. | 27.9% | Allamakee Community School District / 8,769 |
| 201. | 27.8% | Malvern Community School District / 3,346 |
| 202. | 27.3% | Waverly-Shell Rock Community School District / 13,637 |
| 202. | 27.3% | A-H-S-T Community School District / 3,050 |
| 204. | 27.1% | Pleasant Valley Community School District / 20,478 |
| 205. | 26.7% | Sigourney Community School District / 3,616 |
| 206. | 26.3% | Alburnett Community School District / 3,789 |
| 207. | 26.2% | Mount Ayr Community School District / 4,167 |
| 208. | 26.0% | Independence Community School District / 8,881 |
| 209. | 25.6% | Odebolt-Arthur Community School District / 2,237 |
| 210. | 25.0% | Hubbard-Radcliffe Community School District / 2,738 |
| 210. | 25.0% | Moulton-Udell Community School District / 1,576 |
| 210. | 25.0% | Brooklyn-Guernsey-Malcom Community School District / 3,210 |
| 210. | 25.0% | Adel-De Soto-Minburn Community School District / 8,103 |
| 210. | 25.0% | Boyer Valley Community School District / 2,817 |
| 215. | 24.2% | Linn-Mar Community School District / 36,660 |
| 216. | 23.4% | Mount Pleasant Community School District / 12,932 |
| 217. | 22.2% | Bedford Community School District / 3,158 |
| 218. | 21.4% | Harmony Community School District / 2,668 |
| 219. | 21.1% | Belle Plaine Community School District / 3,160 |
| 220. | 20.8% | Gladbrook-Reinbeck Community School District / 4,464 |
| 221. | 20.7% | Waco Community School District / 3,213 |
| 222. | 20.6% | Spirit Lake Community School District / 8,262 |
| 223. | 20.6% | West Marshall Community School District / 4,567 |
| 224. | 20.0% | Central Lee Community School District / 5,597 |
| 224. | 20.0% | Kingsley-Pierson Community School District / 2,621 |
| 224. | 20.0% | North Winneshiek Community School District / 2,124 |
| 224. | 20.0% | Iowa Valley Community School District / 3,832 |
| 228. | 19.7% | Sheldon Community School District / 7,300 |
| 229. | 19.4% | Collins-Maxwell Community School District / 2,624 |
| 230. | 19.2% | Aplington-Parkersburg Community School District / 4,144 |
| 231. | 18.8% | Harlan Community School District / 9,058 |
| 232. | 18.0% | Denver Community School District / 3,669 |
| 233. | 17.7% | Griswold Community School District / 3,410 |
| 233. | 17.7% | Eldora-New Providence Community School District / 3,785 |
| 235. | 17.1% | Charles City Community School District / 11,307 |
| 235. | 17.1% | Sumner Community School District / 3,342 |
| 237. | 16.7% | PCM Community School District / 5,079 |
| 238. | 16.5% | Marshalltown Community School District / 30,646 |
| 239. | 16.4% | Jesup Community School District / 5,555 |
| 240. | 16.0% | Creston Community School District / 9,577 |
| 241. | 15.8% | Akron-Westfield Community School District / 3,235 |
| 242. | 15.0% | Gilbert Community School District / 6,573 |
| 243. | 14.9% | Solon Community School District / 6,561 |
| 244. | 14.7% | Central Community School District / 3,451 |
| 245. | 14.3% | Mormon Trail Community School District / 1,729 |
| 245. | 14.3% | Fremont Community School District / 1,058 |
| 247. | 13.8% | Allison-Bristow Community School District / 3,963 |
| 248. | 13.7% | College Community School District / 23,841 |
| 249. | 13.6% | Underwood Community School District / 3,784 |
| 250. | 13.0% | Logan-Magnolia Community School District / 3,094 |
| 251. | 12.9% | Highland Community School District / 4,060 |
| 252. | 12.5% | Lynnville-Sully Community School District / 3,152 |
| 253. | 12.4% | Cedar Falls Community School District / 40,441 |
| 254. | 12.3% | Clarinda Community School District / 7,422 |
| 255. | 11.9% | West Branch Community School District / 4,163 |
| 256. | 10.8% | Clear Creek-Amana Community School District / 11,260 |
| 257. | 10.0% | Clayton Ridge Community School District / 4,952 |
| 258. | 9.5% | Colo-Nesco Community School District / 3,186 |
| 259. | 8.3% | H-L-V Community School District / 2,162 |
| 260. | 7.5% | Woodward-Granger Community School District / 5,062 |
| 261. | 7.3% | Midland Community School District / 3,628 |
| 262. | 7.1% | AGWSR Community School District / 4,803 |
| 263. | 6.9% | Clarke Community School District / 7,970 |
| 264. | 6.1% | West Lyon Community School District / 4,649 |
| 265. | 5.3% | C and M Community School District / 3,263 |
| 266. | 5.0% | Wayne Community School District / 3,986 |
| 267. | 4.6% | Ames Community School District / 56,587 |
| 268. | 4.6% | Audubon Community School District / 3,482 |
| 269. | 3.8% | Iowa City Community School District / 106,668 |
Please note that we only rank locations with 'Private Graduate School Enrollment Percentage' data. The rank above might not be a complete list. Locations without 'Private Graduate School Enrollment Percentage' 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.
