ZIP code 49073 is in Nashville (32% of residents), in Barry County (92%) and Eaton County (8.0%), Michigan. 68% of its residents live outside city limits. It is in Michigan's 2nd congressional district. Its state senate districts are State Senate District 18 (92%) and State Senate District 21 (8.0%); its state house districts are State House District 78 (97%), State House District 76 (1.6%) and State House District 43 (1.5%).
Members serving now (119th Congress, until January 3, 2027). Source: Members of Congress: the @unitedstates project, congress-legislators (CC0).
State legislative districts
State senate district
Share of ZIP residents
State Senate District 18
92%
State Senate District 21
8.0%
State house district
Share of ZIP residents
State House District 78
97%
State House District 76
1.6%
State House District 43
1.5%
Voting precincts
7 voting precincts overlap ZIP 49073.
Map them, with each precinct's share of the ZIP's residents.
Get this in your AI agent
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:49073")
ZIP 49073 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.