ZIP code 64149 is in Kansas City (89% of residents), Lee's Summit (6.5%) and Grandview (4.4%), in Jackson County, Missouri. It is in Missouri's 5th congressional district. Its state senate districts are State Senate District 7 (94%) and State Senate District 8 (6.5%); its state house districts are State House District 36 (94%) and State House District 35 (6.5%).
Officials serving now (members of Congress until January 3, 2027). Sources: Mayors: Open States (public domain); State legislators: Open States (public domain); Members of Congress: the @unitedstates project, congress-legislators (CC0).
5 voting precincts overlap ZIP 64149.
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://boundarymcp.com/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
related_geographies(id="us:zcta:64149")
ZIP 64149 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.