Local Data Search
A total of 66 results found. Show Results on Map.
| Rank | Average Family Size ▼ | County / Population |
| 1. | 4.72 | Shannon, SD / 12,466 |
| 2. | 4.23 | Buffalo, SD / 2,032 |
| 3. | 4.09 | Todd, SD / 9,050 |
| 4. | 3.82 | Corson, SD / 4,181 |
| 5. | 3.81 | Ziebach, SD / 2,519 |
| 6. | 3.74 | Bennett, SD / 3,574 |
| 7. | 3.73 | Jackson, SD / 2,930 |
| 8. | 3.66 | Dewey, SD / 5,972 |
| 9. | 3.49 | Mellette, SD / 2,083 |
| 10. | 3.37 | Charles Mix, SD / 9,350 |
| 11. | 3.33 | Hanson, SD / 3,139 |
| 12. | 3.29 | Lyman, SD / 3,895 |
| 13. | 3.22 | Roberts, SD / 10,016 |
| 13. | 3.22 | Hamlin, SD / 5,540 |
| 15. | 3.19 | Harding, SD / 1,353 |
| 16. | 3.18 | Faulk, SD / 2,640 |
| 17. | 3.15 | Mccook, SD / 5,832 |
| 18. | 3.14 | Clark, SD / 4,143 |
| 18. | 3.14 | Lincoln, SD / 24,131 |
| 18. | 3.14 | Brule, SD / 5,364 |
| 21. | 3.12 | Moody, SD / 6,595 |
| 22. | 3.10 | Douglas, SD / 3,458 |
| 23. | 3.08 | Tripp, SD / 6,430 |
| 24. | 3.07 | Butte, SD / 9,094 |
| 24. | 3.07 | Sanborn, SD / 2,675 |
| 26. | 3.05 | Meade, SD / 24,253 |
| 26. | 3.05 | Spink, SD / 7,454 |
| 28. | 3.04 | Marshall, SD / 4,576 |
| 28. | 3.04 | Codington, SD / 25,897 |
| 28. | 3.04 | Minnehaha, SD / 148,281 |
| 28. | 3.04 | Edmunds, SD / 4,367 |
| 32. | 3.03 | Yankton, SD / 21,652 |
| 32. | 3.03 | Hutchinson, SD / 8,075 |
| 34. | 3.02 | Union, SD / 12,584 |
| 34. | 3.02 | Aurora, SD / 3,058 |
| 34. | 3.02 | Campbell, SD / 1,782 |
| 34. | 3.02 | Grant, SD / 7,847 |
| 38. | 3.00 | Hyde, SD / 1,671 |
| 38. | 3.00 | Davison, SD / 18,741 |
| 38. | 3.00 | Pennington, SD / 88,565 |
| 38. | 3.00 | Haakon, SD / 2,196 |
| 38. | 3.00 | Hughes, SD / 16,481 |
| 38. | 3.00 | Lake, SD / 11,276 |
| 44. | 2.99 | Turner, SD / 8,849 |
| 44. | 2.99 | Sully, SD / 1,556 |
| 46. | 2.98 | Gregory, SD / 4,792 |
| 46. | 2.98 | Jones, SD / 1,193 |
| 46. | 2.98 | Stanley, SD / 2,772 |
| 46. | 2.98 | Day, SD / 6,267 |
| 46. | 2.98 | Miner, SD / 2,884 |
| 51. | 2.97 | Deuel, SD / 4,498 |
| 51. | 2.97 | Hand, SD / 3,741 |
| 51. | 2.97 | Brookings, SD / 28,220 |
| 54. | 2.95 | Bon Homme, SD / 7,260 |
| 54. | 2.95 | Kingsbury, SD / 5,815 |
| 56. | 2.94 | Beadle, SD / 17,023 |
| 57. | 2.93 | Clay, SD / 13,537 |
| 57. | 2.93 | Perkins, SD / 3,363 |
| 59. | 2.91 | Mcpherson, SD / 2,904 |
| 59. | 2.91 | Brown, SD / 35,460 |
| 61. | 2.89 | Lawrence, SD / 21,802 |
| 61. | 2.89 | Walworth, SD / 5,974 |
| 63. | 2.88 | Potter, SD / 2,693 |
| 64. | 2.85 | Jerauld, SD / 2,295 |
| 65. | 2.82 | Fall River, SD / 7,453 |
| 66. | 2.80 | Custer, SD / 7,275 |
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.