Local Data Search
A total of 36 results found. Show Results on Map.
| Rank | Average Family Size ▼ | County / Population |
| 1. | 3.55 | Morrow, OR / 11,394 |
| 2. | 3.46 | Polk, OR / 74,550 |
| 3. | 3.36 | Malheur, OR / 30,875 |
| 4. | 3.33 | Washington, OR / 518,002 |
| 5. | 3.30 | Marion, OR / 309,829 |
| 6. | 3.29 | Yamhill, OR / 95,494 |
| 7. | 3.27 | Clackamas, OR / 375,858 |
| 8. | 3.19 | Columbia, OR / 48,612 |
| 9. | 3.17 | Multnomah, OR / 698,599 |
| 10. | 3.15 | Hood River, OR / 21,316 |
| 11. | 3.14 | Linn, OR / 112,843 |
| 12. | 3.12 | Umatilla, OR / 72,905 |
| 13. | 3.10 | Union, OR / 24,821 |
| 14. | 3.09 | Wasco, OR / 23,732 |
| 15. | 3.07 | Jefferson, OR / 20,097 |
| 16. | 3.05 | Crook, OR / 22,473 |
| 17. | 3.05 | Lane, OR / 343,774 |
| 18. | 3.01 | Jackson, OR / 198,036 |
| 19. | 3.01 | Lincoln, OR / 45,892 |
| 20. | 3.01 | Klamath, OR / 66,170 |
| 21. | 2.99 | Douglas, OR / 103,385 |
| 22. | 2.97 | Deschutes, OR / 151,879 |
| 23. | 2.96 | Josephine, OR / 80,672 |
| 24. | 2.93 | Coos, OR / 63,230 |
| 25. | 2.90 | Benton, OR / 81,107 |
| 26. | 2.88 | Tillamook, OR / 24,914 |
| 27. | 2.85 | Clatsop, OR / 36,927 |
| 28. | 2.77 | Baker, OR / 16,027 |
| 29. | 2.70 | Wallowa, OR / 6,828 |
| 30. | 2.64 | Sherman, OR / 1,779 |
| 31. | 2.60 | Harney, OR / 6,777 |
| 32. | 2.56 | Grant, OR / 6,928 |
| 33. | 2.55 | Curry, OR / 21,553 |
| 34. | 2.55 | Gilliam, OR / 1,623 |
| 35. | 2.55 | Lake, OR / 7,160 |
| 36. | 2.46 | Wheeler, OR / 1,346 |
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.