California Birth Rate for Teens (15–19 years) By County in 2015 Per 1,000 (CDC)

Updated on July 21, 2025.

According to data from the CDC, in 2015, among all California counties, Del Norte had the highest estimated birth rate for Teens in the 15–19 years age group (expressed per 1,000 females aged 15–19) (39.5), followed by Kern (38.5), and Imperial (38.3).

You can see similar information for other states.

The chart below shows the estimated teen birth rates for each California county; hover over the chart to see the details. The data can also be filtered, sorted, and explored further in the table below.

Data Source: CDC.
See this for other years:
California Birth Rate for Teens (15–19 years) By County in 2015 Per 1,000
California Birth Rate for Teens By County in 2015
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County Teen (15-19 yrs) Birth Rate
Del Norte 39.5
Kern 38.5
Imperial 38.3
Tulare 36.8
Kings 35.8
Madera 35.6
Fresno 33.4
Lake 32.9
Merced 30.4
Yuba 30.4
Monterey 30.3
Tehama 29.9
Inyo 29
Trinity 27.9
Colusa 27.5
Alpine 27.1
Glenn 27
Lassen 26.7
Stanislaus 26.5
Mendocino 26.3
San Bernardino 25.9
Modoc 25.5
Siskiyou 25.2
San Joaquin 23.2
Shasta 23.2
Mariposa 21.5
Sutter 21.1
Santa Barbara 20.5
Riverside 20.4
Sacramento 19.1
Plumas 18.7
Los Angeles 18.5
Sierra 18.4
San Benito 18.3
Mono 17.8
Ventura 17.4
Solano 17.3
Butte 17.1
San Diego 17.1
Amador 16.1
Tuolumne 15.9
Humboldt 15.6
Calaveras 14.3
Orange 13.4
Napa 13.3
Santa Cruz 12.6
Sonoma 11.5
Contra Costa 11.1
Nevada 10.9
San Luis Obispo 10.9
Alameda 10.8
Santa Clara 10.8
San Mateo 10.1
El Dorado 9.4
Yolo 9.4
San Francisco 8.2
Placer 7.7
Marin 6.7