ZIP code 49337 is in Newaygo (19% of residents), in Newaygo County (97%), Montcalm County (2.0%) and Mecosta County (0.9%), Michigan. 81% of its residents live outside city limits. It is in Michigan's 2nd congressional district. Its state senate districts are State Senate District 33 (99%) and State Senate District 34 (0.9%); its state house districts are State House District 101 (97%), State House District 91 (2.0%) and State House District 100 (0.9%).
12 voting precincts overlap ZIP 49337.
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:49337")
ZIP 49337 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.