Ranking of California Counties By Birth Rate per 1K in 2015
Updated on June 21, 2025.
Based on the US Census Vintage data estimates, in 2015, the Birth Rate per 1K for California was 12.91. Among all California counties, Imperial County had the highest birth rate (18.46), followed by Tulare County (16.47), and Fresno County (16.23).
The chart below shows the top 10 counties, and the table below shows the ranking of all California counties.
You can see similar ranking information for related topics, and for other states. You can also see the ranking of all counties in the United States.
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Related Topics: California Census Vintage Data Topic List.
Data Source: US Census Bureau (Vintage), 2015 Census.
See this for other years:
Ranking of California Counties By Birth Rate per 1K in 2015
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| Rank | County | Birth Rate |
|---|---|---|
| 1 | Imperial County | 18.46 |
| 2 | Tulare County | 16.47 |
| 3 | Fresno County | 16.23 |
| 4 | Yuba County | 16.21 |
| 5 | Kern County | 16.13 |
| 6 | Kings County | 15.75 |
| 7 | Merced County | 15.48 |
| 8 | Monterey County | 15.04 |
| 9 | Madera County | 14.96 |
| 10 | San Bernardino County | 14.85 |
| 11 | Stanislaus County | 14.47 |
| 12 | Glenn County | 14.19 |
| 13 | San Joaquin County | 13.92 |
| 14 | Sutter County | 13.76 |
| 15 | San Diego County | 13.61 |
| 16 | Sacramento County | 13.32 |
| 17 | Santa Barbara County | 13.19 |
| 18 | Riverside County | 13.11 |
| 19 | Colusa County | 13.03 |
| 20 | Tehama County | 12.99 |
| 21 | Los Angeles County | 12.78 |
| 22 | Santa Clara County | 12.45 |
| 23 | San Benito County | 12.36 |
| 24 | Orange County | 12.29 |
| 25 | Solano County | 12.25 |
| 26 | Ventura County | 12.22 |
| 27 | San Mateo County | 12.04 |
| 28 | Alameda County | 12.03 |
| 29 | Shasta County | 11.73 |
| 30 | Mendocino County | 11.72 |
| 31 | Yolo County | 11.46 |
| 32 | Contra Costa County | 11.26 |
| 33 | Mono County | 11.13 |
| 34 | Del Norte County | 11.07 |
| 34 | Lake County | 11.07 |
| 35 | Butte County | 11.05 |
| 36 | Santa Cruz County | 10.96 |
| 37 | Inyo County | 10.78 |
| 38 | Humboldt County | 10.71 |
| 39 | San Francisco County | 10.62 |
| 40 | Napa County | 10.43 |
| 41 | Modoc County | 10.25 |
| 42 | Siskiyou County | 10.14 |
| 42 | Sonoma County | 10.14 |
| 43 | Placer County | 9.83 |
| 44 | Lassen County | 9.57 |
| 45 | San Luis Obispo County | 9.31 |
| 46 | Marin County | 8.83 |
| 47 | Tuolumne County | 8.79 |
| 48 | El Dorado County | 8.76 |
| 49 | Nevada County | 8.39 |
| 50 | Amador County | 8.21 |
| 51 | Mariposa County | 8.19 |
| 52 | Plumas County | 7.99 |
| 53 | Calaveras County | 7.94 |
| 54 | Sierra County | 7.71 |
| 55 | Trinity County | 7.7 |
| 56 | Alpine County | 3.7 |