ZIP code 50864 is in Villisca (60% of residents), in Montgomery County (86%), Page County (8.3%), Taylor County (3.4%), Adams County (1.2%) and Cass County (0.7%), Iowa. 40% of its residents live outside city limits. It is in Iowa's 3rd congressional district. Its state senate district is State Senate District 9; its state house districts are State House District 18 (95%) and State House District 17 (4.5%).
6 voting precincts overlap ZIP 50864.
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:50864")
ZIP 50864 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.