| Rank | Average Family Size ▼ | School District / Population |
| 1. | 4.21 | Muscogee County for Fort Benning / 11,779 |
| 2. | 4.09 | Fort Benning Schools / 20,237 |
| 2. | 4.09 | Name N/A / 20,237 |
| 4. | 4.02 | Twiggs County School District / 9,385 |
| 5. | 4.01 | Chattahoochee County for Fort Benning / 8,458 |
| 6. | 3.96 | Oglethorpe County School District / 14,556 |
| 7. | 3.88 | Charlton County School District / 12,310 |
| 8. | 3.86 | Screven County School District / 14,799 |
| 9. | 3.85 | Hancock County School District / 9,649 |
| 10. | 3.82 | Fort Stewart School District / 9,499 |
| 11. | 3.79 | Burke County School District / 23,083 |
| 12. | 3.78 | Chattahoochee County School District / 3,244 |
| 13. | 3.76 | Clayton County School District / 260,156 |
| 14. | 3.68 | Gainesville City School District / 32,881 |
| 15. | 3.66 | Marion County School District / 8,403 |
| 16. | 3.65 | Bleckley County School District / 12,937 |
| 17. | 3.65 | Atkinson County School District / 8,332 |
| 18. | 3.65 | Trion City School District / 2,684 |
| 19. | 3.64 | Schley County School District / 4,755 |
| 20. | 3.64 | Sumter County School District / 32,865 |
| 21. | 3.61 | Taliaferro County School District / 2,041 |
| 22. | 3.61 | Calhoun County School District / 6,488 |
| 23. | 3.58 | Buford City School District / 12,029 |
| 24. | 3.57 | Macon County School District / 14,553 |
| 25. | 3.57 | Wilcox County School District / 9,041 |
| 26. | 3.56 | Dalton City School District / 31,809 |
| 27. | 3.50 | Gwinnett County School District / 766,564 |
| 28. | 3.50 | Wilkes County School District / 10,580 |
| 29. | 3.49 | Wheeler County School District / 7,093 |
| 30. | 3.49 | Early County School District / 11,286 |
| 31. | 3.49 | Echols County School District / 3,973 |
| 32. | 3.47 | Jenkins County School District / 8,400 |
| 33. | 3.46 | Rockdale County School District / 83,135 |
| 34. | 3.46 | Baker County School District / 3,657 |
| 35. | 3.45 | Robins AFB School District / 1,236 |
| 36. | 3.44 | Long County School District / 13,142 |
| 37. | 3.44 | Barrow County School District / 66,359 |
| 38. | 3.43 | Whitfield County School District / 68,101 |
| 39. | 3.42 | Henry County School District / 193,717 |
| 40. | 3.42 | Tattnall County School District / 24,263 |
| 41. | 3.42 | Madison County School District / 27,798 |
| 42. | 3.41 | Douglas County School District / 127,800 |
| 43. | 3.41 | Mitchell County School District / 19,742 |
| 44. | 3.41 | DeKalb County School District / 637,809 |
| 45. | 3.40 | Rome City School District / 36,257 |
| 46. | 3.40 | Seminole County School District / 8,797 |
| 47. | 3.39 | Clinch County School District / 6,841 |
| 48. | 3.39 | Clay County School District / 2,981 |
| 49. | 3.39 | Gordon County School District / 39,064 |
| 50. | 3.39 | Murray County School District / 39,925 |
| 51. | 3.38 | Colquitt County School District / 44,712 |
| 52. | 3.38 | Bacon County School District / 10,969 |
| 53. | 3.37 | Jefferson County School District / 16,919 |
| 54. | 3.37 | Bibb County School District / 154,810 |
| 55. | 3.37 | Wilkinson County School District / 9,685 |
| 56. | 3.37 | Stewart County School District / 5,831 |
| 57. | 3.37 | Washington County School District / 21,112 |
| 58. | 3.36 | Forsyth County School District / 163,885 |
| 59. | 3.36 | Bartow County School District / 78,222 |
| 60. | 3.35 | Turner County School District / 9,025 |
| 61. | 3.35 | Vidalia City School District / 10,636 |
| 62. | 3.34 | Worth County School District / 21,712 |
| 63. | 3.34 | Peach County School District / 26,883 |
| 64. | 3.34 | Laurens County School District / 31,777 |
| 65. | 3.34 | Polk County School District / 41,095 |
| 66. | 3.34 | Calhoun City School District / 14,995 |
| 67. | 3.33 | Spalding County School District / 63,304 |
| 68. | 3.33 | Chattooga County School District / 23,301 |
| 69. | 3.33 | Newton County School District / 96,801 |
| 70. | 3.32 | Treutlen County School District / 6,835 |
| 71. | 3.32 | Lee County School District / 27,998 |
| 72. | 3.32 | Effingham County School District / 50,513 |
| 73. | 3.32 | Paulding County School District / 134,875 |
| 74. | 3.31 | Banks County School District / 17,840 |
| 75. | 3.31 | Heard County School District / 11,720 |
| 76. | 3.31 | Pelham City School District / 3,955 |
| 77. | 3.31 | Lamar County School District / 17,837 |
| 78. | 3.30 | Candler County School District / 10,715 |
| 79. | 3.30 | Toombs County School District / 16,766 |
| 80. | 3.30 | Stephens County School District / 25,876 |
| 81. | 3.29 | Ben Hill County School District / 17,631 |
| 82. | 3.29 | Fulton County School District / 502,020 |
| 83. | 3.28 | Jasper County School District / 13,695 |
| 84. | 3.28 | Valdosta City School District / 52,332 |
| 85. | 3.28 | Ware County School District / 36,006 |
| 86. | 3.28 | Hall County School District / 141,549 |
| 87. | 3.28 | Terrell County School District / 9,647 |
| 88. | 3.27 | Carroll County School District / 85,031 |
| 89. | 3.27 | Richmond County School District / 198,170 |
| 90. | 3.27 | Tift County School District / 39,823 |
| 91. | 3.26 | Houston County School District / 133,644 |
| 92. | 3.26 | Pike County School District / 17,411 |
| 93. | 3.26 | Troup County School District / 65,652 |
| 94. | 3.26 | Columbia County School District / 117,858 |
| 95. | 3.26 | Walton County School District / 77,304 |
| 96. | 3.26 | Marietta City School District / 57,244 |
| 97. | 3.26 | Cobb County School District / 620,158 |
| 98. | 3.25 | Crawford County School District / 12,821 |
| 99. | 3.25 | Jackson County School District / 43,259 |
| 100. | 3.25 | Camden County School District / 49,293 |
| 101. | 3.25 | Atlanta City School District / 413,462 |
| 102. | 3.25 | Dublin City School District / 16,257 |
| 103. | 3.25 | Evans County School District / 10,966 |
| 104. | 3.25 | Liberty County School District / 54,355 |
| 105. | 3.25 | Decatur County School District / 27,920 |
| 106. | 3.25 | Carrollton City School District / 24,196 |
| 107. | 3.24 | Coffee County School District / 41,647 |
| 108. | 3.24 | Baldwin County School District / 46,905 |
| 109. | 3.24 | Randolph County School District / 7,724 |
| 110. | 3.23 | Cook County School District / 16,976 |
| 111. | 3.23 | Haralson County School District / 22,579 |
| 112. | 3.23 | Dougherty School District / 94,514 |
| 113. | 3.23 | Crisp County School District / 23,182 |
| 114. | 3.22 | Clarke County School District / 115,070 |
| 115. | 3.22 | Grady County School District / 24,738 |
| 116. | 3.22 | Butts County School District / 23,401 |
| 117. | 3.22 | Cherokee County School District / 206,283 |
| 118. | 3.22 | Pierce County School District / 18,205 |
| 119. | 3.21 | Fayette County School District / 105,344 |
| 120. | 3.21 | Talbot County School District / 6,920 |
| 121. | 3.21 | Elbert County School District / 20,421 |
| 122. | 3.20 | Bryan County School District / 29,039 |
| 123. | 3.20 | Emanuel County School District / 22,348 |
| 124. | 3.20 | Bulloch County School District / 67,298 |
| 125. | 3.20 | Monroe County School District / 25,864 |
| 126. | 3.20 | Coweta County School District / 121,528 |
| 127. | 3.19 | Thomasville City School District / 18,373 |
| 128. | 3.19 | Mcduffie County School District / 21,719 |
| 129. | 3.19 | Meriwether County School District / 22,425 |
| 130. | 3.18 | Oconee County School District / 31,508 |
| 131. | 3.18 | Chatham County School District / 256,428 |
| 132. | 3.18 | Wayne County School District / 29,705 |
| 133. | 3.18 | Appling County School District / 18,050 |
| 134. | 3.18 | Thomas County School District / 26,078 |
| 135. | 3.17 | Lowndes County School District / 52,584 |
| 136. | 3.17 | Webster County School District / 2,727 |
| 137. | 3.17 | Cartersville City School District / 19,201 |
| 138. | 3.17 | Quitman County School District / 2,528 |
| 139. | 3.16 | Pulaski County School District / 11,632 |
| 140. | 3.16 | Glynn County School District / 77,632 |
| 141. | 3.15 | Morgan County School District / 17,741 |
| 142. | 3.15 | Warren County School District / 5,936 |
| 143. | 3.15 | Floyd County School District / 59,553 |
| 144. | 3.15 | Dodge County School District / 21,402 |
| 145. | 3.14 | Walker County School District / 64,886 |
| 146. | 3.14 | Upson County School District / 27,308 |
| 147. | 3.14 | Brantley County School District / 17,650 |
| 148. | 3.14 | Hart County School District / 25,024 |
| 149. | 3.13 | Johnson County School District / 9,967 |
| 150. | 3.13 | Jones County School District / 28,292 |
| 151. | 3.12 | Harris County School District / 30,807 |
| 152. | 3.12 | Catoosa County School District / 62,951 |
| 153. | 3.12 | Lanier County School District / 9,404 |
| 154. | 3.10 | Bremen City School District / 5,995 |
| 155. | 3.10 | Dooly County School District / 14,283 |
| 156. | 3.08 | Greene County School District / 15,844 |
| 157. | 3.07 | Dawson County School District / 21,758 |
| 158. | 3.07 | Jefferson City School District / 8,587 |
| 159. | 3.07 | Franklin County School District / 22,121 |
| 160. | 3.07 | Pickens County School District / 29,155 |
| 161. | 3.06 | Social Circle City School District / 4,219 |
| 162. | 3.06 | Jeff Davis County School District / 14,558 |
| 163. | 3.05 | Mcintosh County School District / 13,817 |
| 164. | 3.05 | Decatur City School District / 19,062 |
| 165. | 3.04 | Commerce City School District / 6,501 |
| 166. | 3.04 | Lumpkin County School District / 28,875 |
| 167. | 3.03 | Muscogee County School District / 175,850 |
| 168. | 3.02 | Habersham County School District / 42,212 |
| 169. | 3.01 | Telfair County School District / 16,052 |
| 170. | 3.00 | Dade County School District / 16,595 |
| 171. | 3.00 | Irwin County School District / 9,642 |
| 172. | 3.00 | Montgomery County School District / 8,887 |
| 173. | 3.00 | Brooks County School District / 16,338 |
| 174. | 2.99 | Berrien County School District / 18,708 |
| 175. | 2.97 | Chickamauga City School District / 2,959 |
| 176. | 2.95 | Glascock County School District / 3,007 |
| 177. | 2.95 | Putnam County School District / 20,925 |
| 178. | 2.93 | Taylor County School District / 8,875 |
| 179. | 2.87 | Gilmer County School District / 28,076 |
| 180. | 2.86 | Rabun County School District / 16,266 |
| 181. | 2.84 | Lincoln County School District / 8,111 |
| 182. | 2.84 | Miller County School District / 6,128 |
| 183. | 2.68 | Fannin County School District / 23,337 |
| 184. | 2.61 | Union County School District / 21,083 |
| 185. | 2.59 | White County School District / 26,498 |
| 186. | 2.47 | Towns County School District / 10,430 |
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.
