ZIP code 88415 is in Clayton (83% of residents), in Union County (100%) and Harding County (0.5%), New Mexico. 17% of its residents live outside city limits. It is in New Mexico's 3rd congressional district. Its state senate districts are State Senate District 7 (100%) and State Senate District 8 (0.5%); its state house district is State House District 67.
Officials serving now (members of Congress until January 3, 2027). Sources: State legislators: Open States (public domain); Members of Congress: the @unitedstates project, congress-legislators (CC0).
6 voting precincts overlap ZIP 88415.
Map them, with each precinct's share of the ZIP's residents.
Get this in your AI agent
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:88415")
ZIP 88415 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.