Spring Arbor, Michigan
Spring Arbor is a Census-designated place (an unincorporated community) in Jackson County, Michigan, with 2,916 residents in 2020. It is in Michigan's 5th congressional district. Its state senate district is State Senate District 14; its state house district is State House District 45.
County
| County | Share of residents |
|---|---|
| Jackson 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 |
|---|---|---|---|
| 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) | 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: State legislators: Open States (public domain); Members of Congress: the @unitedstates project, congress-legislators (CC0).
Local government
- Spring Arbor laws: search for the Spring Arbor, Michigan code of ordinances
- 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 residents |
|---|---|
| State Senate District 14 | 100% |
| State house district | Share of residents |
|---|---|
| State House District 45 | 100% |
ZIP codes
Percentages mark ZIPs only partly in Spring Arbor: the share of that ZIP's residents living in it.
- 49283 (66%)
Get this in your AI agent
Your agent can get Spring Arbor'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:2675620")
Spring Arbor here is the Census Bureau's place boundary as of January 1, 2025 (a Census-designated place, which has no municipal government). Shares are of 2020 Census population. Districts are the maps in force for the November 3, 2026 election.