Boundary Atlas

ZIP code 88005: Las Cruces, NM

ZIP code 88005 is in Las Cruces (80% of residents), Mesilla (4.0%) and San Pablo (3.2%), in Doña Ana County, New Mexico. 13% of its residents live outside city limits. It is in New Mexico's 2nd congressional district. Its state senate districts are State Senate District 38 (63%) and State Senate District 36 (37%); its state house districts are State House District 33 (40%), State House District 35 (34%), State House District 36 (25%) and State House District 34 (0.6%).

26,997residents (2020 Census)
150.9 sq miland area
4cities and towns
1congressional district
36voting precincts

See it on the mapAll of New Mexico

City and county

City or townShare of ZIP residents
Las Cruces80%
Mesilla4.0%
San Pablo3.2%
Fairacres0.4%

CountyShare of ZIP residents
Doña Ana County100%

Town or county subdivisionShare of ZIP residents
Las Cruces CCD96%
Fairacres CCD3.8%
Anthony CCD0.4%

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 3863%
State Senate District 3637%

State house districtShare of ZIP residents
State House District 3340%
State House District 3534%
State House District 3625%
State House District 340.6%

Voting precincts

36 voting precincts overlap ZIP 88005. 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:88005")

ZIP 88005 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.