Boundary Atlas

ZIP code 88046: Mesilla, NM

ZIP code 88046 is in Mesilla, in Doña Ana County, New Mexico. It is in New Mexico's 2nd congressional district. Its state senate district is State Senate District 38; its state house district is State House District 33.

718residents (2020 Census)
0.6 sq miland area
1cities and towns
1congressional district
1voting precincts

See it on the mapAll of New Mexico

City and county

City or townShare of ZIP residents
Mesilla100%

CountyShare of ZIP residents
Doña Ana County100%

Town or county subdivisionShare of ZIP residents
Las Cruces CCD100%

Congressional district

Congressional districtShare of ZIP residents
New Mexico's 2nd congressional district (NM-02)100%

State legislative districts

State senate districtShare of ZIP residents
State Senate District 38100%

State house districtShare of ZIP residents
State House District 33100%

Voting precincts

1 voting precinct overlap ZIP 88046. Map them, with each precinct's share of the ZIP's residents.

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Your agent can get these cities, counties, districts and precincts with their shares, and their GeoJSON boundaries, from Boundary Atlas. Add https://atlas-production-d344.up.railway.app/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:

related_geographies(id="us:zcta:88046")

ZIP 88046 here is the Census Bureau's ZIP Code Tabulation Area, which approximates the USPS ZIP Code; PO-box-only ZIPs have none. Districts are the maps in force for the November 3, 2026 election.