Ranking of California Counties By Net Migration in 2015

Updated on January 26, 2024.

Based on the US Census Vintage data estimates, in 2015, the Net Migration for California was 73.45K. Among all California counties, Alameda County had the highest net migration (16.82K), followed by Riverside County (14.80K), and Santa Clara County (10.77K).

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 Net Migration in 2015
Alameda
Riverside
Santa Clara
Contra Costa
Sacramento
San Francisco
San Diego
San Joaquin
San Mateo
Orange
Ranking of California Counties By Net Migration in 2015
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Rank County Net Migration
1 Alameda County 16817
2 Riverside County 14800
3 Santa Clara County 10774
4 Contra Costa County 10554
5 Sacramento County 10165
6 San Francisco County 8804
7 San Diego County 8045
8 San Joaquin County 6064
9 San Mateo County 3493
10 Orange County 3101
11 Placer County 3089
12 Yolo County 2525
13 Solano County 2340
14 Stanislaus County 1643
15 San Luis Obispo County 1598
16 El Dorado County 1429
17 Santa Cruz County 1372
18 Sonoma County 1316
19 Butte County 988
20 Humboldt County 481
21 Amador County 441
22 Calaveras County 405
23 Santa Barbara County 367
24 Lake County 348
25 Nevada County 320
26 Marin County 251
27 Napa County 209
28 Tehama County 154
29 Siskiyou County 69
30 Sierra County 27
31 Trinity County 19
32 Modoc County 16
33 Del Norte County 10
34 Alpine County 3
35 Sutter County 0
36 San Benito County -30
37 Mariposa County -49
38 Tuolumne County -59
39 Colusa County -82
40 Yuba County -83
41 Plumas County -105
42 Fresno County -146
43 Mono County -170
44 Inyo County -189
45 Glenn County -207
46 Mendocino County -272
47 Shasta County -318
48 Lassen County -489
49 Merced County -525
50 Kings County -973
51 Ventura County -1137
52 Madera County -1155
53 Imperial County -1356
54 Kern County -1387
55 Monterey County -1761
56 San Bernardino County -1847
57 Tulare County -2586
58 Los Angeles County -23661