ZIP code 64080 is in Pleasant Hill (63% of residents), in Cass County (99%), Jackson County (1.2%) and Johnson County (0.2%), Missouri. 37% of its residents live outside city limits. It is in Missouri's 4th congressional district. Its state senate districts are State Senate District 31 (99%) and State Senate District 8 (1.2%); its state house districts are State House District 55 (99%), State House District 33 (1.2%) and State House District 54 (0.2%).
14 voting precincts overlap ZIP 64080.
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:64080")
ZIP 64080 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.