ZIP code 48829 is in Edmore (35% of residents) and McBride (1.5%), in Montcalm County (98%) and Isabella County (1.8%), Michigan. 63% of its residents live outside city limits. It is in Michigan's 2nd congressional district. Its state senate districts are State Senate District 33 (98%) and State Senate District 34 (1.8%); its state house districts are State House District 91 (93%), State House District 93 (4.9%) and State House District 92 (1.8%).
7 voting precincts overlap ZIP 48829.
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:48829")
ZIP 48829 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.