Local Data Search
A total of 29 results found. Show Results on Map.
| Rank | Average Family Size ▼ | County / Population |
| 1. | 4.18 | Utah, UT / 504,990 |
| 2. | 4.01 | San Juan, UT / 14,429 |
| 3. | 3.81 | Sanpete, UT / 24,742 |
| 4. | 3.74 | Cache, UT / 109,347 |
| 5. | 3.71 | Davis, UT / 286,502 |
| 6. | 3.67 | Salt Lake, UT / 1,000,299 |
| 7. | 3.64 | Tooele, UT / 54,473 |
| 8. | 3.54 | Millard, UT / 12,007 |
| 9. | 3.52 | Morgan, UT / 8,381 |
| 10. | 3.51 | Juab, UT / 9,563 |
| 11. | 3.50 | Weber, UT / 221,981 |
| 12. | 3.48 | Wasatch, UT / 20,318 |
| 13. | 3.47 | Box Elder, UT / 47,897 |
| 14. | 3.46 | Beaver, UT / 6,139 |
| 15. | 3.45 | Sevier, UT / 19,603 |
| 16. | 3.41 | Uintah, UT / 29,014 |
| 17. | 3.36 | Washington, UT / 130,258 |
| 18. | 3.34 | Iron, UT / 42,752 |
| 19. | 3.29 | Grand, UT / 9,407 |
| 20. | 3.26 | Summit, UT / 35,644 |
| 21. | 3.25 | Emery, UT / 10,408 |
| 22. | 3.20 | Piute, UT / 1,516 |
| 23. | 3.16 | Wayne, UT / 2,502 |
| 24. | 3.11 | Duchesne, UT / 16,327 |
| 25. | 3.02 | Carbon, UT / 19,536 |
| 26. | 2.98 | Rich, UT / 2,067 |
| 27. | 2.75 | Garfield, UT / 4,488 |
| 28. | 2.74 | Kane, UT / 6,447 |
| 29. | 2.63 | Daggett, UT / 779 |
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.