ZIP code 49420: Hart, MI
ZIP code 49420 is in Hart (33% of residents), in Oceana County, Michigan. 67% of its residents live outside city limits. It is in Michigan's 2nd congressional district. Its state senate district is State Senate District 32; its state house districts are State House District 102 (100%) and State House District 101 (0.4%).
See it on the mapAll of Michigan
City and county
| City or town | Share of ZIP residents |
|---|---|
| Hart | 33% |
| County | Share of ZIP residents |
|---|---|
| Oceana County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Hart city | 33% |
| Hart township | 30% |
| Elbridge township | 15% |
| Weare township | 11% |
| Crystal township | 9.0% |
| Golden township | 1.8% |
| Leavitt township | 0.4% |
Congressional district
| Congressional district | Share of ZIP residents |
|---|---|
| Michigan's 2nd congressional district (MI-02) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (MI-02) | John R. Moolenaar (R) | 202-225-3561 | 100% |
| U.S. Senator | Elissa Slotkin (D) | 202-224-4822 | statewide |
| U.S. Senator | Gary C. Peters (D) | 202-224-6221 · contact form | statewide |
| State Senator (State Senate District 32) | Jon Bumstead (R) | 100% | |
| State Representative (State House District 102) | Curt VanderWall (R) | 100% | |
| State Representative (State House District 101) | Joseph Fox (R) | 0.4% |
Elected under MI's previous legislative map; the district's lines changed for 2026.
Officials serving now (members of Congress until January 3, 2027). Sources: State legislators: Open States (public domain); Members of Congress: the @unitedstates project, congress-legislators (CC0).
Local government
- Hart laws: search for the Hart, Michigan code of ordinances
- Oceana County website: https://oceana.mi.us/
- Oceana County laws: search for the Oceana County, Michigan code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 32 | 100% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 102 | 100% |
| State House District 101 | 0.4% |
Voting precincts
7 voting precincts overlap ZIP 49420. 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:49420")
ZIP 49420 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.