ZIP code 49259: Henrietta, MI
ZIP code 49259 is in Jackson County, Michigan, outside any city or Census-designated place. It is in Michigan's 5th congressional district. Its state senate district is State Senate District 14; its state house districts are State House District 45 (56%), State House District 48 (44%) and State House District 46 (0.7%).
See it on the mapAll of Michigan
City and county
Outside any city or Census-designated place.
| County | Share of ZIP residents |
|---|---|
| Jackson County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Henrietta township | 56% |
| Waterloo township | 44% |
| Leoni township | 0.7% |
Congressional district
| Congressional district | Share of ZIP residents |
|---|---|
| Michigan's 5th congressional district (MI-05) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (MI-05) | Tim Walberg (R) | 202-225-6276 | 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 14) | Sue Shink (Democratic) | 100% | |
| State Representative (State House District 45) | Sarah Lightner (R) | 56% | |
| State Representative (State House District 48) | Jennifer Conlin (Democratic) | 44% | |
| State Representative (State House District 46) | Kathy Schmaltz (R) | 0.7% |
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
- Jackson County website: http://www.co.jackson.mi.us
- Jackson County laws: search for the Jackson County, Michigan code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 14 | 100% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 45 | 56% |
| State House District 48 | 44% |
| State House District 46 | 0.7% |
Voting precincts
3 voting precincts overlap ZIP 49259. 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://boundarymcp.com/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
related_geographies(id="us:zcta:49259")
ZIP 49259 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.