Adrian, Michigan
Adrian is a city in Lenawee County, Michigan, with 20,645 residents in 2020. 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.
County
| County | Share of residents |
|---|---|
| Lenawee County | 100% |
Congressional district
| Congressional district | Share of residents |
|---|---|
| Michigan's 5th congressional district (MI-05) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| Mayor | Angela Sword Heath | 517-264-4815 | citywide |
| 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 residents |
|---|---|
| State Senate District 16 | 100% |
| State house district | Share of residents |
|---|---|
| State House District 34 | 100% |
ZIP codes
Percentages mark ZIPs only partly in Adrian: the share of that ZIP's residents living in it.
- 49221 (50%)
Get this in your AI agent
Your agent can get Adrian's counties and districts with shares, its ZIP codes (level='zcta'), and its boundary as GeoJSON (get_boundaries). Add https://boundarymcp.com/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
related_geographies(id="us:place:2600440")
Adrian here is the Census Bureau's place boundary as of January 1, 2025. Shares are of 2020 Census population. Districts are the maps in force for the November 3, 2026 election.