California Births By County in 2011

Updated on July 26, 2024.

According to the US Census Bureau estimates, in 2011, the number of births for California was 509,748. Los Angeles County had the highest number of births (132,633), followed by San Diego County (44,686), and Orange County (38,240) On the other hand, Alpine County had the lowest number of births (5), followed by Sierra County (18), and Modoc County (98).

You can also see similar information for other states and by state for the United States.

Hover over or click on the chart to see this information for each county. The data can also be filtered, sorted, and explored further in a table below.

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California Births By County in 2011
California Births By County in 2011
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County Births
Alameda 19222
Alpine 5
Amador 264
Butte 2444
Calaveras 333
Colusa 337
Contra Costa 12331
Del Norte 334
El Dorado 1632
Fresno 16320
Glenn 424
Humboldt 1549
Imperial 3128
Inyo 191
Kern 14406
Kings 2577
Lake 740
Lassen 297
Los Angeles 132633
Madera 2436
Marin 2386
Mariposa 148
Mendocino 1011
Merced 4303
Modoc 98
Mono 155
Monterey 6861
Napa 1502
Nevada 770
Orange 38240
Placer 3853
Plumas 169
Riverside 31003
Sacramento 20192
San Benito 763
San Bernardino 31439
San Diego 44686
San Francisco 8899
San Joaquin 10549
San Luis Obispo 2645
San Mateo 9140
Santa Barbara 5751
Santa Clara 24023
Santa Cruz 3244
Shasta 2107
Sierra 18
Siskiyou 466
Solano 5171
Sonoma 5310
Stanislaus 7788
Sutter 1336
Tehama 732
Trinity 111
Tulare 8150
Tuolumne 442
Ventura 11007
Yolo 2426
Yuba 1251