ZIP code 46624: Portage, IN
ZIP code 46624 is in St. Joseph County, Indiana, outside any city or Census-designated place. It is in Indiana's 2nd congressional district. Its state senate district is State Senate District 10; its state house district is State House District 8.
See it on the mapAll of Indiana
City and county
Outside any city or Census-designated place.
| County | Share of ZIP residents |
|---|---|
| St. Joseph County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Portage township | 100% |
Congressional district
| Congressional district | Share of ZIP residents |
|---|---|
| Indiana's 2nd congressional district (IN-02) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (IN-02) | Rudy Yakym III (R) | 202-225-3915 | 100% |
| U.S. Senator | Jim Banks (R) | 202-224-4814 | statewide |
| U.S. Senator | Todd Young (R) | 202-224-5623 · contact form | statewide |
| State Senator (State Senate District 10) | David Niezgodski (Democratic) | 100% | |
| State Representative (State House District 8) | Ryan Dvorak (Democratic) | 100% |
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
- St. Joseph County website: https://www.sjcindiana.gov/
- St. Joseph County laws: search for the St. Joseph County, Indiana code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 10 | 100% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 8 | 100% |
Voting precincts
1 voting precinct overlap ZIP 46624. 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:46624")
ZIP 46624 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.