Local Data Search
A total of 58 results found. Show Results on Map.
| Rank | Median Age ▲ | County / Population |
| 1. | 29.60 | Merced, CA / 255,793 |
| 1. | 29.60 | Tulare, CA / 442,179 |
| 3. | 30.40 | Yolo, CA / 200,849 |
| 4. | 30.60 | Fresno, CA / 930,450 |
| 5. | 30.70 | Kern, CA / 839,631 |
| 6. | 31.10 | Kings, CA / 152,982 |
| 7. | 31.70 | San Bernardino, CA / 2,035,210 |
| 8. | 31.90 | Imperial, CA / 174,528 |
| 9. | 32.10 | Yuba, CA / 72,155 |
| 10. | 32.70 | San Joaquin, CA / 685,306 |
| 11. | 32.90 | Stanislaus, CA / 514,453 |
| 11. | 32.90 | Monterey, CA / 415,057 |
| 13. | 33.00 | Madera, CA / 150,865 |
| 14. | 33.50 | Colusa, CA / 21,419 |
| 15. | 33.60 | Santa Barbara, CA / 423,895 |
| 16. | 33.70 | Riverside, CA / 2,189,641 |
| 17. | 34.30 | San Benito, CA / 55,269 |
| 18. | 34.50 | Sutter, CA / 94,737 |
| 19. | 34.60 | San Diego, CA / 3,095,313 |
| 20. | 34.80 | Los Angeles, CA / 9,818,605 |
| 20. | 34.80 | Sacramento, CA / 1,418,788 |
| 22. | 35.30 | Glenn, CA / 28,122 |
| 23. | 36.20 | Ventura, CA / 823,318 |
| 23. | 36.20 | Santa Clara, CA / 1,781,642 |
| 23. | 36.20 | Orange, CA / 3,010,232 |
| 26. | 36.60 | Alameda, CA / 1,510,271 |
| 27. | 36.90 | Santa Cruz, CA / 262,382 |
| 27. | 36.90 | Solano, CA / 413,344 |
| 29. | 37.10 | Humboldt, CA / 134,623 |
| 29. | 37.10 | Lassen, CA / 34,895 |
| 31. | 37.20 | Butte, CA / 220,000 |
| 31. | 37.20 | Mono, CA / 14,202 |
| 33. | 38.50 | Contra Costa, CA / 1,049,025 |
| 33. | 38.50 | San Francisco, CA / 805,235 |
| 35. | 39.10 | Del Norte, CA / 28,610 |
| 36. | 39.30 | San Mateo, CA / 718,451 |
| 37. | 39.40 | San Luis Obispo, CA / 269,637 |
| 38. | 39.50 | Tehama, CA / 63,463 |
| 39. | 39.70 | Napa, CA / 136,484 |
| 40. | 39.90 | Sonoma, CA / 483,878 |
| 41. | 40.30 | Placer, CA / 348,432 |
| 42. | 41.50 | Mendocino, CA / 87,841 |
| 43. | 41.80 | Shasta, CA / 177,223 |
| 44. | 43.60 | El Dorado, CA / 181,058 |
| 45. | 44.50 | Marin, CA / 252,409 |
| 46. | 45.00 | Lake, CA / 64,665 |
| 47. | 45.60 | Inyo, CA / 18,546 |
| 48. | 46.10 | Modoc, CA / 9,686 |
| 49. | 46.70 | Alpine, CA / 1,175 |
| 50. | 47.00 | Siskiyou, CA / 44,900 |
| 51. | 47.30 | Tuolumne, CA / 55,365 |
| 52. | 47.60 | Nevada, CA / 98,764 |
| 53. | 48.20 | Amador, CA / 38,091 |
| 54. | 49.20 | Calaveras, CA / 45,578 |
| 54. | 49.20 | Mariposa, CA / 18,251 |
| 56. | 49.30 | Trinity, CA / 13,786 |
| 57. | 49.60 | Plumas, CA / 20,007 |
| 58. | 50.90 | Sierra, CA / 3,240 |
Please note that we only rank locations with 'Median Age' data. The rank above might not be a complete list. Locations without 'Median Age' data are not listed.