ZIP code 49221: Adrian, MI
ZIP code 49221 is in Adrian (50% of residents), in Lenawee County, Michigan. 50% of its residents live outside city limits. It is in Michigan's 5th congressional district. Its state senate district is State Senate District 16; its state house district is State House District 34.
See it on the mapAll of Michigan
City and county
| City or town | Share of ZIP residents |
|---|---|
| Adrian | 50% |
| County | Share of ZIP residents |
|---|---|
| Lenawee County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Adrian city | 50% |
| Madison charter township | 20% |
| Adrian township | 15% |
| Raisin township | 9.3% |
| Rome township | 2.2% |
| Palmyra township | 1.9% |
| Dover township | 0.9% |
| Fairfield township | 0.9% |
Congressional district
| Congressional district | Share of ZIP residents |
|---|---|
| Michigan's 5th congressional district (MI-05) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| Mayor | Angela Sword Heath | 517-264-4815 | 50% |
| 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 16) | Joe Bellino (R) | 100% | |
| State Representative (State House District 34) | Nancy Jenkins-Arno (R) | 100% |
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: Mayors: Open States (public domain); State legislators: Open States (public domain); Members of Congress: the @unitedstates project, congress-legislators (CC0).
Local government
- Adrian website: https://www.downtownadrian.com/
- Adrian laws: search for the Adrian, Michigan code of ordinances
- Lenawee County website: https://www.lenawee.mi.us/
- Lenawee County laws: search for the Lenawee County, Michigan code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 16 | 100% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 34 | 100% |
Voting precincts
18 voting precincts overlap ZIP 49221. 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:49221")
ZIP 49221 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.