New Mexico Net Migration By County in 2021

Updated on June 21, 2025.

According to the US Census Bureau estimates, in 2021, the net migration for New Mexico was 1,222. Sandoval County had the highest net migration (2,393) followed by Doña Ana County (1,486), and Valencia County (1,000). On the other hand, Lea County had the lowest net migration (-1,817), followed by Eddy County (-1,490), and Bernalillo County (-1,047).

Net migration for a county refers to the difference between the number of migrants, both domestic and international, moving to the county and those leaving the county. Or to put it simply, the net migration for a given county is the inbound migration minus the outbound migration for that county.

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.

See this for other years:
New Mexico Net Migration By County in 2021
New Mexico Net Migration By County in 2021
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County Net Migration
Bernalillo -1047
Catron 157
Chaves -428
Cibola 206
Colfax 111
Curry -683
De Baca 23
Doña Ana 1486
Eddy -1490
Grant -112
Guadalupe 18
Harding -7
Hidalgo -42
Lea -1817
Lincoln 201
Los Alamos -80
Luna 75
McKinley -733
Mora 21
Otero 627
Quay -1
Rio Arriba 44
Roosevelt -136
Sandoval 2393
San Juan -290
San Miguel 126
Santa Fe 812
Sierra 180
Socorro -190
Taos 429
Torrance 318
Union 51
Valencia 1000