Ranking of California Counties By Net Migration Rate per 1K in 2023

Updated on July 29, 2024.

Based on the US Census Vintage data estimates, in 2023, the Net Migration Rate per 1K for California was -4.8. Among all California counties, Placer County had the highest net migration rate (13.57), followed by Amador County (13.01), and Madera County (11.53).

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 Rate per 1K in 2023
Placer
Amador
Madera
Yuba
Calaveras
Riverside
San Joaquin
San Benito
Colusa
Shasta
Ranking of California Counties By Net Migration Rate per 1K in 2023
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Rank County Net Migration Rate
1 Placer County 13.57
2 Amador County 13.01
3 Madera County 11.53
4 Yuba County 11
5 Calaveras County 4.92
6 Riverside County 4.5
7 San Joaquin County 4.22
8 San Benito County 2.11
9 Colusa County 1.5
10 Shasta County 1.32
11 Butte County 1.21
12 Mono County 0.92
13 San Francisco County 0.34
14 Merced County 0.23
15 Nevada County 0.11
16 Lake County -0.06
17 Tuolumne County -0.5
18 San Luis Obispo County -0.84
19 Trinity County -1.21
20 Solano County -1.45
21 El Dorado County -1.63
22 Sonoma County -1.97
23 Sacramento County -2.91
24 Mariposa County -3.06
25 Tulare County -3.14
26 Sierra County -3.43
27 Stanislaus County -3.47
28 Fresno County -3.69
29 San Bernardino County -3.72
30 Modoc County -4.32
30 Tehama County -4.32
31 Contra Costa County -4.37
32 Humboldt County -4.56
33 Santa Clara County -4.62
34 Imperial County -5.12
35 San Diego County -6.1
36 Ventura County -6.45
37 San Mateo County -6.96
38 Orange County -7.23
39 Alameda County -7.32
40 Marin County -7.5
41 Napa County -7.92
42 Los Angeles County -8.11
43 Kern County -8.2
44 Inyo County -8.21
45 Mendocino County -8.28
46 Kings County -8.35
47 Yolo County -8.55
48 Sutter County -8.75
49 Glenn County -9.17
50 Santa Barbara County -10.89
51 Monterey County -11.23
52 Santa Cruz County -11.64
53 Plumas County -12.34
54 Siskiyou County -12.85
55 Del Norte County -14.97
56 Alpine County -27.46
57 Lassen County -38.82