| Rank | Average Family Size ▼ | School District / Population |
| 1. | 4.27 | Chattahoochee County for Fort Benning / 8,998 |
| 2. | 4.21 | Fort Benning Schools / 19,937 |
| 2. | 4.21 | Name N/A / 19,937 |
| 4. | 4.13 | Muscogee County for Fort Benning / 10,939 |
| 5. | 4.04 | Hancock County School District / 9,422 |
| 6. | 3.96 | Fort Stewart School District / 10,188 |
| 7. | 3.90 | Charlton County School District / 12,954 |
| 8. | 3.89 | Clayton County School District / 262,066 |
| 9. | 3.85 | Burke County School District / 23,242 |
| 10. | 3.84 | Marion County School District / 8,615 |
| 11. | 3.84 | Atkinson County School District / 8,355 |
| 12. | 3.82 | Buford City School District / 12,413 |
| 13. | 3.81 | Gainesville City School District / 33,969 |
| 14. | 3.77 | Robins AFB School District / 1,169 |
| 15. | 3.76 | Screven County School District / 14,574 |
| 16. | 3.74 | Stewart County School District / 5,991 |
| 17. | 3.71 | Twiggs County School District / 8,984 |
| 18. | 3.66 | Turner County School District / 8,834 |
| 19. | 3.65 | Schley County School District / 4,963 |
| 20. | 3.63 | Treutlen County School District / 6,851 |
| 21. | 3.60 | Wilkinson County School District / 9,577 |
| 22. | 3.60 | Bleckley County School District / 13,009 |
| 23. | 3.59 | Tift County School District / 40,430 |
| 24. | 3.58 | Gwinnett County School District / 799,134 |
| 25. | 3.57 | Calhoun City School District / 15,562 |
| 26. | 3.56 | Forsyth County School District / 177,103 |
| 27. | 3.56 | Madison County School District / 27,988 |
| 28. | 3.54 | Oglethorpe County School District / 14,745 |
| 29. | 3.54 | Chattahoochee County School District / 2,919 |
| 30. | 3.53 | Long County School District / 14,488 |
| 31. | 3.52 | Dalton City School District / 32,813 |
| 32. | 3.52 | Ben Hill County School District / 17,612 |
| 33. | 3.52 | Newton County School District / 100,047 |
| 34. | 3.51 | Whitfield County School District / 69,339 |
| 35. | 3.49 | Rockdale County School District / 85,008 |
| 36. | 3.48 | DeKalb County School District / 646,536 |
| 37. | 3.47 | Wilkes County School District / 10,398 |
| 38. | 3.47 | Echols County School District / 4,024 |
| 39. | 3.47 | Henry County School District / 203,185 |
| 40. | 3.46 | Barrow County School District / 69,136 |
| 41. | 3.46 | Sumter County School District / 32,425 |
| 42. | 3.45 | Clay County School District / 3,174 |
| 43. | 3.45 | Gordon County School District / 39,630 |
| 44. | 3.45 | Candler County School District / 11,007 |
| 45. | 3.45 | Washington County School District / 21,092 |
| 46. | 3.45 | Richmond County School District / 200,337 |
| 47. | 3.44 | Mcintosh County School District / 14,119 |
| 48. | 3.44 | Colquitt County School District / 45,531 |
| 49. | 3.41 | Cartersville City School District / 19,615 |
| 50. | 3.41 | Wilcox County School District / 9,142 |
| 51. | 3.41 | Douglas County School District / 132,124 |
| 52. | 3.40 | Polk County School District / 41,350 |
| 53. | 3.39 | Chickamauga City School District / 3,052 |
| 54. | 3.39 | Bacon County School District / 11,124 |
| 55. | 3.39 | Spalding County School District / 63,979 |
| 56. | 3.38 | Macon County School District / 14,552 |
| 57. | 3.38 | Laurens County School District / 31,960 |
| 58. | 3.38 | Fulton County School District / 532,296 |
| 59. | 3.37 | Lowndes County School District / 54,786 |
| 60. | 3.37 | Butts County School District / 23,671 |
| 61. | 3.37 | Rome City School District / 36,277 |
| 62. | 3.37 | Bibb County School District / 155,560 |
| 63. | 3.37 | Effingham County School District / 52,203 |
| 64. | 3.37 | Hall County School District / 145,939 |
| 65. | 3.36 | Bartow County School District / 80,257 |
| 66. | 3.36 | Paulding County School District / 141,846 |
| 67. | 3.36 | Heard County School District / 11,756 |
| 68. | 3.36 | Mitchell County School District / 19,603 |
| 69. | 3.35 | Atlanta City School District / 425,931 |
| 70. | 3.35 | Terrell County School District / 9,365 |
| 71. | 3.35 | Wayne County School District / 30,157 |
| 72. | 3.35 | Jenkins County School District / 8,477 |
| 73. | 3.35 | Irwin County School District / 9,646 |
| 74. | 3.34 | Worth County School District / 21,746 |
| 75. | 3.34 | Thomas County School District / 26,199 |
| 76. | 3.34 | Clarke County School District / 117,762 |
| 77. | 3.33 | Valdosta City School District / 54,944 |
| 78. | 3.33 | Meriwether County School District / 21,966 |
| 79. | 3.32 | Stephens County School District / 26,003 |
| 80. | 3.32 | Houston County School District / 139,530 |
| 81. | 3.32 | Emanuel County School District / 22,600 |
| 82. | 3.31 | Dublin City School District / 16,304 |
| 83. | 3.31 | Trion City School District / 2,442 |
| 84. | 3.31 | Early County School District / 10,928 |
| 85. | 3.31 | Jefferson County School District / 16,817 |
| 86. | 3.30 | Toombs County School District / 16,876 |
| 87. | 3.30 | Jackson County School District / 44,422 |
| 88. | 3.30 | Lee County School District / 28,449 |
| 89. | 3.30 | Lamar County School District / 18,151 |
| 90. | 3.30 | Randolph County School District / 7,596 |
| 91. | 3.30 | Taliaferro County School District / 1,674 |
| 92. | 3.29 | Dougherty School District / 94,591 |
| 93. | 3.29 | Cherokee County School District / 215,014 |
| 94. | 3.29 | Carroll County School District / 86,222 |
| 95. | 3.29 | Warren County School District / 5,788 |
| 96. | 3.29 | Columbia County School District / 124,665 |
| 97. | 3.29 | Chatham County School District / 266,344 |
| 98. | 3.28 | Coffee County School District / 42,566 |
| 99. | 3.28 | Oconee County School District / 32,814 |
| 100. | 3.28 | Walton County School District / 79,545 |
| 101. | 3.28 | Cobb County School District / 634,369 |
| 102. | 3.28 | Appling County School District / 18,279 |
| 103. | 3.28 | Murray County School District / 39,635 |
| 104. | 3.27 | Coweta County School District / 127,212 |
| 105. | 3.27 | Dooly County School District / 14,528 |
| 106. | 3.26 | Habersham County School District / 43,038 |
| 107. | 3.26 | Tattnall County School District / 24,932 |
| 108. | 3.26 | Ware County School District / 36,099 |
| 109. | 3.26 | Troup County School District / 67,146 |
| 110. | 3.26 | Brantley County School District / 18,279 |
| 111. | 3.25 | Carrollton City School District / 24,483 |
| 112. | 3.25 | Berrien County School District / 19,131 |
| 113. | 3.25 | Catoosa County School District / 64,226 |
| 114. | 3.24 | Clinch County School District / 6,800 |
| 115. | 3.24 | Banks County School District / 18,250 |
| 116. | 3.24 | Decatur County School District / 27,815 |
| 117. | 3.23 | Lumpkin County School District / 30,040 |
| 118. | 3.23 | Jasper County School District / 13,786 |
| 119. | 3.23 | Upson County School District / 27,061 |
| 120. | 3.23 | Seminole County School District / 8,815 |
| 121. | 3.23 | Fayette County School District / 106,525 |
| 122. | 3.23 | Pike County School District / 17,765 |
| 123. | 3.23 | Peach County School District / 27,531 |
| 124. | 3.23 | Bryan County School District / 30,616 |
| 125. | 3.22 | Lanier County School District / 10,066 |
| 126. | 3.22 | Evans County School District / 10,935 |
| 127. | 3.22 | Floyd County School District / 59,927 |
| 128. | 3.21 | Grady County School District / 25,068 |
| 129. | 3.21 | Monroe County School District / 26,376 |
| 130. | 3.21 | Haralson County School District / 22,488 |
| 131. | 3.21 | Crisp County School District / 23,460 |
| 132. | 3.20 | Harris County School District / 31,870 |
| 133. | 3.20 | Johnson County School District / 9,981 |
| 134. | 3.20 | Baldwin County School District / 46,378 |
| 135. | 3.20 | Marietta City School District / 57,451 |
| 136. | 3.20 | Thomasville City School District / 18,516 |
| 137. | 3.19 | Bremen City School District / 6,184 |
| 138. | 3.19 | Bulloch County School District / 70,360 |
| 139. | 3.18 | Camden County School District / 50,435 |
| 140. | 3.18 | Pelham City School District / 3,907 |
| 141. | 3.17 | Muscogee County School District / 180,339 |
| 142. | 3.17 | Morgan County School District / 17,919 |
| 143. | 3.17 | Baker County School District / 3,483 |
| 144. | 3.17 | Vidalia City School District / 10,628 |
| 145. | 3.17 | Crawford County School District / 12,701 |
| 146. | 3.16 | Cook County School District / 17,073 |
| 147. | 3.16 | Jones County School District / 28,638 |
| 148. | 3.15 | Jeff Davis County School District / 14,972 |
| 149. | 3.15 | Walker County School District / 65,411 |
| 150. | 3.14 | Chattooga County School District / 23,463 |
| 151. | 3.14 | Mcduffie County School District / 21,762 |
| 152. | 3.14 | Elbert County School District / 20,103 |
| 153. | 3.14 | Pierce County School District / 18,631 |
| 154. | 3.13 | Hart County School District / 25,277 |
| 155. | 3.13 | Liberty County School District / 54,566 |
| 156. | 3.13 | Glynn County School District / 79,628 |
| 157. | 3.13 | Talbot County School District / 6,772 |
| 158. | 3.11 | Quitman County School District / 2,542 |
| 159. | 3.10 | Commerce City School District / 6,550 |
| 160. | 3.09 | Dawson County School District / 22,246 |
| 161. | 3.09 | Brooks County School District / 16,066 |
| 162. | 3.08 | Montgomery County School District / 8,820 |
| 163. | 3.07 | Social Circle City School District / 4,226 |
| 164. | 3.07 | Pickens County School District / 29,445 |
| 165. | 3.06 | Glascock County School District / 3,082 |
| 166. | 3.06 | Webster County School District / 2,773 |
| 167. | 3.05 | Decatur City School District / 19,443 |
| 168. | 3.05 | Franklin County School District / 22,070 |
| 169. | 3.04 | Jefferson City School District / 9,296 |
| 170. | 3.02 | Rabun County School District / 16,297 |
| 171. | 3.01 | Calhoun County School District / 6,581 |
| 172. | 3.00 | Miller County School District / 6,094 |
| 173. | 2.97 | Pulaski County School District / 11,801 |
| 174. | 2.96 | Gilmer County School District / 28,232 |
| 175. | 2.95 | Dodge County School District / 21,509 |
| 176. | 2.90 | Lincoln County School District / 7,962 |
| 177. | 2.87 | Taylor County School District / 8,700 |
| 178. | 2.85 | Greene County School District / 15,988 |
| 179. | 2.81 | Dade County School District / 16,598 |
| 180. | 2.80 | Putnam County School District / 21,184 |
| 181. | 2.80 | Fannin County School District / 23,554 |
| 182. | 2.73 | Towns County School District / 10,491 |
| 183. | 2.72 | Union County School District / 21,344 |
| 184. | 2.68 | Telfair County School District / 16,312 |
| 185. | 2.63 | White County School District / 27,141 |
| 186. | 2.62 | Wheeler County School District / 7,572 |
Please note that we only rank locations with 'Average Family Size' data. The rank above might not be a complete list. Locations without 'Average Family 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.
