Ranking of California Counties By Natural Population Increase in 2012

Updated on January 26, 2024.

Based on the US Census Vintage data estimates, in 2012, the Natural Population Increase for California was 257.89K. Among all California counties, Los Angeles County had the highest natural population increase (71.17K), followed by San Diego County (23.95K), and Orange County (20.04K).

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.

See this for other years:
Ranking of California Counties By Natural Population Increase in 2012
Los Angeles
San Diego
Orange
San Bernardino
Riverside
Santa Clara
Alameda
Fresno
Sacramento
Kern
Ranking of California Counties By Natural Population Increase in 2012
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Rank County Natural Pop. Increase
1 Los Angeles County 71169
2 San Diego County 23954
3 Orange County 20038
4 San Bernardino County 18073
5 Riverside County 15513
6 Santa Clara County 14113
7 Alameda County 9774
8 Fresno County 9678
9 Sacramento County 9048
10 Kern County 8975
11 Ventura County 5518
12 Tulare County 5211
13 San Joaquin County 5100
14 Contra Costa County 4952
15 Monterey County 4431
16 San Mateo County 4351
17 Stanislaus County 3885
18 San Francisco County 3239
19 Santa Barbara County 2783
20 Merced County 2739
21 Solano County 2146
22 Imperial County 2060
23 Kings County 1580
24 Santa Cruz County 1493
25 Madera County 1328
26 Sonoma County 1190
27 Yolo County 1148
28 Placer County 932
29 Yuba County 682
30 Sutter County 592
31 Marin County 449
32 San Benito County 438
33 Napa County 399
34 San Luis Obispo County 364
35 Mendocino County 311
36 El Dorado County 175
37 Colusa County 159
38 Butte County 154
39 Humboldt County 150
40 Glenn County 131
41 Tehama County 118
42 Mono County 97
43 Shasta County 49
44 Del Norte County 41
45 Lassen County 33
46 Inyo County 25
47 Alpine County -1
48 Sierra County -10
49 Mariposa County -15
50 Trinity County -30
51 Siskiyou County -32
52 Plumas County -49
53 Modoc County -50
54 Calaveras County -97
55 Lake County -127
56 Amador County -148
57 Tuolumne County -162
58 Nevada County -180