California Birth Rate for Teens (15–19 years) By County in 2018 Per 1,000 (CDC)

Updated on July 21, 2025.

According to data from the CDC, in 2018, 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) (29.7), followed by Kings (28), and Kern (27.7).

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.

Related Topics: California - CDC Topic List

Data Source: CDC.

See this for other years:

California Birth Rate for Teens (15–19 years) By County in 2018 Per 1,000

California Birth Rate for Teens By County in 2018

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County	Teen (15-19 yrs) Birth Rate
Del Norte	29.7
Kings	28
Kern	27.7
Lake	27.3
Tulare	26.6
Imperial	26.4
Trinity	25.2
Madera	25.1
Inyo	24.5
Lassen	24.3
Fresno	24.1
Monterey	23.6
Yuba	23.6
Tehama	23.2
Alpine	22.7
Merced	21.6
Modoc	21.4
Colusa	20.5
Mendocino	20.3
Mariposa	20
Sierra	19.8
Stanislaus	19.8
Glenn	19.6
Siskiyou	19.1
San Bernardino	18.7
Shasta	17.9
San Joaquin	17.8
Santa Barbara	17.4
Sutter	16.7
Plumas	16.5
Riverside	14.5
Mono	14.2
Sacramento	13.6
San Benito	13.5
Solano	13.5
Los Angeles	13.1
Amador	12.9
Tuolumne	12.8
Ventura	12.4
Butte	12.3
Calaveras	12.1
Humboldt	11.7
San Diego	11.3
Orange	9.2
Napa	9
Sonoma	8.5
Santa Cruz	8.3
Nevada	8.2
Contra Costa	8.1
San Luis Obispo	7.9
Alameda	7.5
San Mateo	7.2
Santa Clara	7
El Dorado	6.7
Yolo	6.4
San Francisco	6.1
Placer	5.5
Marin	4.8