Local Data Search
A total of 44 results found. Show Results on Map.
| Rank | Average Family Size ▼ | County / Population |
| 1. | 3.64 | Bingham, ID / 44,496 |
| 2. | 3.57 | Jerome, ID / 21,282 |
| 3. | 3.57 | Madison, ID / 36,413 |
| 4. | 3.53 | Franklin, ID / 12,497 |
| 5. | 3.52 | Jefferson, ID / 24,523 |
| 6. | 3.46 | Cassia, ID / 22,109 |
| 7. | 3.44 | Fremont, ID / 13,062 |
| 8. | 3.44 | Minidoka, ID / 19,524 |
| 9. | 3.42 | Canyon, ID / 182,723 |
| 10. | 3.40 | Gooding, ID / 15,140 |
| 11. | 3.35 | Bonneville, ID / 100,213 |
| 12. | 3.32 | Owyhee, ID / 11,389 |
| 13. | 3.32 | Power, ID / 7,633 |
| 14. | 3.30 | Lincoln, ID / 5,021 |
| 15. | 3.28 | Oneida, ID / 4,212 |
| 16. | 3.28 | Twin Falls, ID / 74,929 |
| 17. | 3.28 | Bannock, ID / 80,701 |
| 18. | 3.24 | Payette, ID / 22,451 |
| 19. | 3.22 | Elmore, ID / 26,669 |
| 20. | 3.18 | Boundary, ID / 10,792 |
| 21. | 3.17 | Camas, ID / 1,216 |
| 22. | 3.15 | Ada, ID / 380,718 |
| 23. | 3.09 | Gem, ID / 16,778 |
| 24. | 3.02 | Teton, ID / 9,413 |
| 25. | 3.01 | Washington, ID / 10,105 |
| 26. | 3.00 | Nez Perce, ID / 38,886 |
| 27. | 3.00 | Lewis, ID / 3,761 |
| 28. | 2.97 | Kootenai, ID / 134,851 |
| 29. | 2.97 | Clark, ID / 857 |
| 30. | 2.97 | Custer, ID / 4,277 |
| 31. | 2.94 | Caribou, ID / 6,900 |
| 32. | 2.94 | Butte, ID / 2,842 |
| 33. | 2.90 | Blaine, ID / 21,329 |
| 34. | 2.89 | Latah, ID / 36,645 |
| 35. | 2.84 | Idaho, ID / 15,947 |
| 36. | 2.84 | Shoshone, ID / 12,917 |
| 37. | 2.82 | Benewah, ID / 9,302 |
| 38. | 2.81 | Boise, ID / 7,122 |
| 39. | 2.81 | Lemhi, ID / 7,861 |
| 40. | 2.77 | Adams, ID / 3,942 |
| 41. | 2.74 | Bear Lake, ID / 6,026 |
| 42. | 2.73 | Valley, ID / 9,846 |
| 43. | 2.69 | Bonner, ID / 40,711 |
| 44. | 2.68 | Clearwater, ID / 8,766 |
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.