ZIP code 48723: Caro, MI
ZIP code 48723 is in Caro (36% of residents), in Tuscola County, Michigan. 64% of its residents live outside city limits. It is in Michigan's 9th congressional district. Its state senate districts are State Senate District 25 (91%) and State Senate District 26 (8.6%); its state house districts are State House District 97 (80%) and State House District 98 (20%).
See it on the mapAll of Michigan
City and county
| City or town | Share of ZIP residents |
|---|---|
| Caro | 36% |
| County | Share of ZIP residents |
|---|---|
| Tuscola County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Caro city | 36% |
| Indianfields township | 20% |
| Almer township | 17% |
| Wells township | 12% |
| Ellington township | 6.2% |
| Juniata township | 5.4% |
| Fairgrove township | 2.0% |
| Fremont township | 0.9% |
| Dayton township | 0.3% |
| Elmwood township | 0.2% |
| Columbia township | 0.1% |
Congressional district
| Congressional district | Share of ZIP residents |
|---|---|
| Michigan's 9th congressional district (MI-09) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (MI-09) | Lisa C. McClain (R) | 202-225-2106 | 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 25) | Dan Lauwers (R) | 91% | |
| State Senator (State Senate District 26) | Kevin Daley (R) | 8.6% | |
| State Representative (State House District 97) | Matt Bierlein (R) | 80% | |
| State Representative (State House District 98) | Greg Alexander (R) | 20% |
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
- Caro website: http://www.carocity.net/
- Caro laws: search for the Caro, Michigan code of ordinances
- Tuscola County website: http://www.tuscolacounty.org
- Tuscola County laws: search for the Tuscola County, Michigan code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 25 | 91% |
| State Senate District 26 | 8.6% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 97 | 80% |
| State House District 98 | 20% |
Voting precincts
11 voting precincts overlap ZIP 48723. 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:48723")
ZIP 48723 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.