California Net Domestic Migration By County in 2021

Updated on July 29, 2024.

According to the US Census Bureau estimates, in 2021, the net domestic migration for California was -458,862. Riverside County had the highest net domestic migration (25,998) followed by Placer County (7,246), and San Joaquin County (4,537). On the other hand, Los Angeles County had the lowest net domestic migration (-194,712), followed by San Francisco County (-57,177), and Santa Clara County (-56,757).

Net Domestic Migration for a given county refers to the the difference between number of people moving to the county from other parts of the United States (excluding Puerto Rico) and number of people moving out of the county to other parts of the United States (excluding Puerto Rico).

You can also see similar information for other states and also 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 Net Domestic Migration By County in 2021
California Net Domestic Migration By County in 2021
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County Net Domestic Migration
Alameda -43641
Alpine 45
Amador 926
Butte -3279
Calaveras 1165
Colusa -64
Contra Costa -6791
Del Norte 25
El Dorado 2758
Fresno -1833
Glenn -261
Humboldt -1129
Imperial -1109
Inyo -41
Kern 1956
Kings -1086
Lake 681
Lassen -489
Los Angeles -194712
Madera 2025
Marin -2386
Mariposa 80
Mendocino 65
Merced 1053
Modoc -6
Mono -48
Monterey -3564
Napa -1148
Nevada 1748
Orange -32784
Placer 7246
Plumas 274
Riverside 25998
Sacramento -5074
San Benito 1945
San Bernardino 2597
San Diego -33741
San Francisco -57177
San Joaquin 4537
San Luis Obispo -2210
San Mateo -25829
Santa Barbara -12215
Santa Clara -56757
Santa Cruz -9536
Shasta 761
Sierra 84
Siskiyou 344
Solano -3420
Sonoma -3858
Stanislaus -2280
Sutter -718
Tehama -132
Trinity 50
Tulare 423
Tuolumne 100
Ventura -5456
Yolo -3893
Yuba 919