Local Data Search
A total of 44 results found. Show Results on Map.
| Rank | Average Family Size ▼ | County / Population |
| 1. | 3.72 | Lincoln, ID / 5,167 |
| 2. | 3.65 | Bingham, ID / 45,312 |
| 3. | 3.63 | Franklin, ID / 12,739 |
| 4. | 3.61 | Cassia, ID / 22,813 |
| 5. | 3.59 | Jefferson, ID / 25,940 |
| 6. | 3.56 | Owyhee, ID / 11,479 |
| 7. | 3.53 | Canyon, ID / 189,396 |
| 8. | 3.53 | Jerome, ID / 22,140 |
| 9. | 3.52 | Madison, ID / 37,311 |
| 10. | 3.49 | Minidoka, ID / 19,909 |
| 11. | 3.44 | Bonneville, ID / 104,177 |
| 12. | 3.41 | Power, ID / 7,717 |
| 13. | 3.38 | Payette, ID / 22,614 |
| 14. | 3.33 | Gooding, ID / 15,327 |
| 15. | 3.33 | Bannock, ID / 82,584 |
| 16. | 3.31 | Teton, ID / 10,007 |
| 17. | 3.29 | Fremont, ID / 13,123 |
| 18. | 3.29 | Twin Falls, ID / 77,122 |
| 19. | 3.28 | Elmore, ID / 26,655 |
| 20. | 3.26 | Valley, ID / 9,793 |
| 21. | 3.21 | Oneida, ID / 4,236 |
| 22. | 3.20 | Camas, ID / 1,276 |
| 23. | 3.17 | Ada, ID / 394,961 |
| 24. | 3.15 | Gem, ID / 16,768 |
| 25. | 3.13 | Boundary, ID / 10,857 |
| 26. | 3.11 | Butte, ID / 2,828 |
| 27. | 3.08 | Caribou, ID / 6,872 |
| 28. | 3.08 | Washington, ID / 10,144 |
| 29. | 3.05 | Nez Perce, ID / 39,226 |
| 30. | 3.00 | Kootenai, ID / 139,083 |
| 31. | 2.99 | Custer, ID / 4,338 |
| 32. | 2.95 | Benewah, ID / 9,247 |
| 33. | 2.93 | Boise, ID / 7,014 |
| 34. | 2.90 | Blaine, ID / 21,323 |
| 35. | 2.89 | Latah, ID / 37,365 |
| 36. | 2.88 | Idaho, ID / 16,215 |
| 37. | 2.88 | Clark, ID / 780 |
| 38. | 2.84 | Lewis, ID / 3,818 |
| 39. | 2.82 | Bear Lake, ID / 5,977 |
| 40. | 2.78 | Bonner, ID / 40,806 |
| 41. | 2.71 | Shoshone, ID / 12,797 |
| 42. | 2.70 | Lemhi, ID / 7,892 |
| 43. | 2.67 | Adams, ID / 3,976 |
| 44. | 2.62 | Clearwater, ID / 8,679 |
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.