U.S. Citizens (% of Population Over 18) by Zip Code (ZCTA5) — New Mexico

NOTE: Gray indicates insufficient data or a suppressed estimate.

The southern border region of New Mexico, particularly in the southeast near the Texas border and along the Mexican border, exhibits notably lower U.S. citizenship rates among the adult population, with several zip codes falling below 80%. In contrast, the northwestern and north-central portions of the state—including areas around Native American reservations and rural communities—consistently display citizenship rates at or near 100%. The Albuquerque metropolitan area in the central part of the state presents a mixed pattern, with some zip codes dipping into the 85–90% range while surrounding suburban and exurban areas trend higher.

Data: U.S. Census Bureau, 2023 ACS

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