| Rank | Average Family Size ▼ | School District / Population |
| 1. | 4.00 | Charlton County School District / 13,098 |
| 2. | 4.00 | Chattahoochee County for Fort Benning / 9,103 |
| 3. | 3.99 | Fort Benning Schools / 20,405 |
| 3. | 3.99 | Name N/A / 20,405 |
| 5. | 3.98 | Muscogee County for Fort Benning / 11,302 |
| 6. | 3.95 | Stewart County School District / 5,900 |
| 7. | 3.89 | Clayton County School District / 264,221 |
| 8. | 3.88 | Buford City School District / 12,610 |
| 9. | 3.87 | Atkinson County School District / 8,297 |
| 10. | 3.85 | Gainesville City School District / 34,938 |
| 11. | 3.78 | Fort Stewart School District / 10,048 |
| 12. | 3.78 | Long County School District / 15,967 |
| 13. | 3.75 | Robins AFB School District / 1,413 |
| 14. | 3.69 | Dalton City School District / 33,432 |
| 15. | 3.66 | Marion County School District / 8,751 |
| 16. | 3.65 | Hancock County School District / 9,043 |
| 17. | 3.64 | Warren County School District / 5,626 |
| 18. | 3.63 | Gwinnett County School District / 830,462 |
| 19. | 3.62 | Richmond County School District / 201,244 |
| 20. | 3.61 | Forsyth County School District / 189,314 |
| 21. | 3.60 | Burke County School District / 23,136 |
| 22. | 3.59 | Bleckley County School District / 12,912 |
| 23. | 3.59 | Barrow County School District / 70,873 |
| 24. | 3.57 | Tift County School District / 40,721 |
| 25. | 3.57 | DeKalb County School District / 657,945 |
| 26. | 3.57 | Cartersville City School District / 19,757 |
| 27. | 3.57 | Mcintosh County School District / 14,172 |
| 28. | 3.55 | Henry County School District / 209,069 |
| 29. | 3.55 | Clay County School District / 3,110 |
| 30. | 3.55 | Macon County School District / 14,232 |
| 31. | 3.54 | Trion City School District / 2,124 |
| 32. | 3.53 | Wilkinson County School District / 9,455 |
| 33. | 3.53 | Effingham County School District / 53,673 |
| 34. | 3.52 | Hall County School District / 149,399 |
| 35. | 3.52 | Calhoun City School District / 15,837 |
| 36. | 3.51 | Rockdale County School District / 86,256 |
| 37. | 3.51 | Terrell County School District / 9,304 |
| 38. | 3.50 | Newton County School District / 101,503 |
| 39. | 3.50 | Madison County School District / 28,142 |
| 40. | 3.49 | Chattahoochee County School District / 2,743 |
| 41. | 3.48 | Johnson County School District / 9,850 |
| 42. | 3.48 | Screven County School District / 14,281 |
| 43. | 3.48 | Fulton County School District / 555,811 |
| 44. | 3.48 | Lowndes County School District / 56,191 |
| 45. | 3.46 | Atlanta City School District / 440,641 |
| 46. | 3.46 | Whitfield County School District / 69,700 |
| 47. | 3.45 | Douglas County School District / 135,037 |
| 48. | 3.44 | Emanuel County School District / 22,731 |
| 49. | 3.44 | Bibb County School District / 155,237 |
| 50. | 3.43 | Mitchell County School District / 19,288 |
| 51. | 3.43 | Coffee County School District / 42,947 |
| 52. | 3.43 | Colquitt County School District / 45,987 |
| 53. | 3.42 | Paulding County School District / 145,565 |
| 54. | 3.42 | Columbia County School District / 132,362 |
| 55. | 3.42 | Jackson County School District / 44,763 |
| 56. | 3.41 | Habersham County School District / 43,342 |
| 57. | 3.41 | Bacon County School District / 11,196 |
| 58. | 3.41 | Clarke County School District / 119,681 |
| 59. | 3.40 | Rome City School District / 36,099 |
| 60. | 3.40 | Jeff Davis County School District / 15,028 |
| 61. | 3.39 | Carrollton City School District / 25,138 |
| 62. | 3.39 | Houston County School District / 144,209 |
| 63. | 3.39 | Twiggs County School District / 8,612 |
| 64. | 3.38 | Laurens County School District / 31,978 |
| 65. | 3.38 | Ben Hill County School District / 17,547 |
| 66. | 3.38 | Candler County School District / 11,056 |
| 67. | 3.37 | Gordon County School District / 39,829 |
| 68. | 3.37 | Lanier County School District / 10,356 |
| 69. | 3.36 | Bartow County School District / 81,014 |
| 70. | 3.36 | Valdosta City School District / 56,324 |
| 71. | 3.36 | Evans County School District / 10,868 |
| 72. | 3.36 | Carroll County School District / 86,734 |
| 73. | 3.35 | Troup County School District / 68,375 |
| 74. | 3.35 | Dooly County School District / 14,443 |
| 75. | 3.35 | Spalding County School District / 63,946 |
| 76. | 3.35 | Montgomery County School District / 8,848 |
| 77. | 3.35 | Dublin City School District / 16,050 |
| 78. | 3.35 | Polk County School District / 41,250 |
| 79. | 3.35 | Wayne County School District / 30,170 |
| 80. | 3.35 | Cherokee County School District / 221,951 |
| 81. | 3.35 | Walton County School District / 81,108 |
| 82. | 3.35 | Commerce City School District / 6,535 |
| 83. | 3.35 | Appling County School District / 18,421 |
| 84. | 3.34 | Wilcox County School District / 9,061 |
| 85. | 3.34 | Chatham County School District / 275,303 |
| 86. | 3.34 | Brantley County School District / 18,463 |
| 87. | 3.34 | Jefferson County School District / 16,554 |
| 88. | 3.33 | Washington County School District / 20,861 |
| 89. | 3.33 | Baldwin County School District / 45,854 |
| 90. | 3.33 | Sumter County School District / 31,804 |
| 91. | 3.32 | Thomas County School District / 26,175 |
| 92. | 3.31 | Heard County School District / 11,674 |
| 93. | 3.31 | Taliaferro County School District / 1,700 |
| 94. | 3.31 | Butts County School District / 23,469 |
| 95. | 3.31 | Oconee County School District / 33,769 |
| 96. | 3.31 | Murray County School District / 39,416 |
| 97. | 3.31 | Stephens County School District / 25,741 |
| 98. | 3.31 | Pike County School District / 17,821 |
| 99. | 3.30 | Echols County School District / 4,018 |
| 100. | 3.30 | Dougherty School District / 93,890 |
| 101. | 3.30 | Bryan County School District / 32,185 |
| 102. | 3.29 | Pelham City School District / 3,887 |
| 103. | 3.29 | Floyd County School District / 60,047 |
| 104. | 3.29 | Decatur City School District / 19,888 |
| 105. | 3.29 | Fayette County School District / 107,930 |
| 106. | 3.28 | Muscogee County School District / 186,945 |
| 107. | 3.28 | Cobb County School District / 650,484 |
| 108. | 3.28 | Jones County School District / 28,783 |
| 109. | 3.28 | Wilkes County School District / 10,123 |
| 110. | 3.28 | Morgan County School District / 17,866 |
| 111. | 3.28 | Berrien County School District / 19,091 |
| 112. | 3.27 | Coweta County School District / 131,419 |
| 113. | 3.27 | Toombs County School District / 16,828 |
| 114. | 3.27 | Vidalia City School District / 10,596 |
| 115. | 3.27 | Clinch County School District / 6,777 |
| 116. | 3.26 | Pierce County School District / 18,860 |
| 117. | 3.26 | Catoosa County School District / 64,955 |
| 118. | 3.26 | Grady County School District / 25,239 |
| 119. | 3.25 | Irwin County School District / 9,482 |
| 120. | 3.25 | Marietta City School District / 58,436 |
| 121. | 3.25 | Chickamauga City School District / 3,125 |
| 122. | 3.24 | Peach County School District / 27,337 |
| 123. | 3.24 | Worth County School District / 21,365 |
| 124. | 3.24 | Lamar County School District / 18,128 |
| 125. | 3.24 | Lumpkin County School District / 30,719 |
| 126. | 3.24 | Turner County School District / 8,491 |
| 127. | 3.22 | Haralson County School District / 22,359 |
| 128. | 3.22 | Harris County School District / 32,539 |
| 129. | 3.22 | Meriwether County School District / 21,434 |
| 130. | 3.22 | Jenkins County School District / 8,794 |
| 131. | 3.22 | Crisp County School District / 23,403 |
| 132. | 3.22 | Early County School District / 10,662 |
| 133. | 3.21 | Social Circle City School District / 4,270 |
| 134. | 3.21 | Banks County School District / 18,317 |
| 135. | 3.20 | Decatur County School District / 27,508 |
| 136. | 3.20 | Jefferson City School District / 9,630 |
| 137. | 3.20 | Glascock County School District / 3,086 |
| 138. | 3.19 | Seminole County School District / 8,804 |
| 139. | 3.19 | Crawford County School District / 12,536 |
| 140. | 3.19 | Oglethorpe County School District / 14,695 |
| 141. | 3.18 | Monroe County School District / 26,788 |
| 142. | 3.17 | Lee County School District / 28,805 |
| 143. | 3.16 | Jasper County School District / 13,647 |
| 144. | 3.15 | Thomasville City School District / 18,558 |
| 145. | 3.15 | Cook County School District / 17,061 |
| 146. | 3.15 | Schley County School District / 5,054 |
| 147. | 3.15 | Liberty County School District / 54,441 |
| 148. | 3.15 | Union County School District / 21,553 |
| 149. | 3.15 | Brooks County School District / 15,766 |
| 150. | 3.15 | Bulloch County School District / 71,940 |
| 151. | 3.14 | Baker County School District / 3,342 |
| 152. | 3.14 | Walker County School District / 65,320 |
| 153. | 3.14 | Gilmer County School District / 28,441 |
| 154. | 3.13 | Glynn County School District / 80,937 |
| 155. | 3.13 | Mcduffie County School District / 21,563 |
| 156. | 3.13 | Dawson County School District / 22,500 |
| 157. | 3.13 | Bremen City School District / 6,204 |
| 158. | 3.12 | Camden County School District / 51,193 |
| 159. | 3.12 | Chattooga County School District / 23,360 |
| 160. | 3.11 | Upson County School District / 26,681 |
| 161. | 3.11 | Ware County School District / 35,915 |
| 162. | 3.11 | Franklin County School District / 22,051 |
| 163. | 3.11 | Tattnall County School District / 25,356 |
| 164. | 3.10 | Elbert County School District / 19,694 |
| 165. | 3.09 | Hart County School District / 25,406 |
| 166. | 3.08 | Quitman County School District / 2,407 |
| 167. | 3.07 | Treutlen County School District / 6,781 |
| 168. | 3.07 | Randolph County School District / 7,411 |
| 169. | 3.07 | Pickens County School District / 29,550 |
| 170. | 3.06 | Webster County School District / 2,744 |
| 171. | 3.03 | Miller County School District / 6,017 |
| 172. | 3.01 | Fannin County School District / 23,632 |
| 173. | 2.98 | Pulaski County School District / 11,693 |
| 174. | 2.98 | Dodge County School District / 21,365 |
| 175. | 2.97 | Talbot County School District / 6,594 |
| 176. | 2.95 | Greene County School District / 16,190 |
| 177. | 2.94 | Telfair County School District / 16,493 |
| 178. | 2.93 | Dade County School District / 16,533 |
| 179. | 2.93 | Towns County School District / 10,670 |
| 180. | 2.91 | Putnam County School District / 21,226 |
| 181. | 2.88 | Rabun County School District / 16,267 |
| 182. | 2.87 | Lincoln County School District / 7,800 |
| 183. | 2.87 | White County School District / 27,594 |
| 184. | 2.78 | Taylor County School District / 8,505 |
| 185. | 2.77 | Calhoun County School District / 6,549 |
| 186. | 2.48 | Wheeler County School District / 7,932 |
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.
