Boundary Atlas

New Mexico's 1st congressional district (NM-01)

New Mexico's 1st congressional district (NM-01) covers parts or all of 10 counties, including De Baca County, Guadalupe County, Lincoln County, Torrance County, Sandoval County and Bernalillo County, and 69 ZIP codes (46 wholly inside it). Its 2020 population was 705,832. This is the map in force for the November 3, 2026 election.

705,832residents (2020 Census)
10counties
69ZIP codes
774voting precincts

Who represents NM-01

OfficeMemberContact
U.S. Representative (NM-01)Melanie A. Stansbury (D)202-225-6316
U.S. SenatorBen Ray Luján (D)202-224-6621 · contact form
U.S. SenatorMartin Heinrich (D)202-224-5521 · contact form

Officials serving now (members of Congress until January 3, 2027). Sources: Members of Congress: the @unitedstates project, congress-legislators (CC0).

Counties

CountyShare of the county's residents in NM-01
De Baca County100%
Guadalupe County100%
Lincoln County100%
Torrance County100%
Sandoval County86%
Bernalillo County72%
Valencia County44%
Santa Fe County6.2%
Chaves County6.1%
Otero County3.0%

ZIP codes

Percentages mark ZIPs only partly in NM-01: the share of that ZIP's residents inside it.

Towns

Capitan CCD, Carrizozo CCD, Corona CCD, Dilia CCD, East Bernalillo CCD, East De Baca CCD, Estancia CCD, Hondo CCD, Mountainair-Encino CCD, Ruidoso CCD, Santa Rosa CCD, Vaughn CCD, West De Baca CCD, Rio Rancho CCD, Northwest Chaves CCD, Albuquerque CCD, Northeast Chaves CCD, Los Lunas CCD, Mescalero CCD, Santa Fe South CCD, Cuba CCD, Belen CCD, Roswell CCD and Santo Domingo-San Felipe CCD.

Get this in your AI agent

Your agent can draw every precinct in NM-01, or list them with population shares (related_geographies). Add https://atlas-production-d344.up.railway.app/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:

get_boundaries(id="us:congressional_district:3501", children_level="precinct", include_districts=True)