ZIP code 49504: Grand Rapids, MI
ZIP code 49504 is in Grand Rapids (98% of residents) and Walker (1.7%), in Kent County, Michigan. It is in Michigan's 3rd congressional district. Its state senate district is State Senate District 30; its state house district is State House District 84.
See it on the mapAll of Michigan
City and county
| City or town | Share of ZIP residents |
|---|---|
| Grand Rapids | 98% |
| Walker | 1.7% |
| County | Share of ZIP residents |
|---|---|
| Kent County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Grand Rapids city | 98% |
| Walker city | 1.7% |
Congressional district
| Congressional district | Share of ZIP residents |
|---|---|
| Michigan's 3rd congressional district (MI-03) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| Mayor | David LaGrand | 616-456-3168 | 98% |
| U.S. Representative (MI-03) | Hillary J. Scholten (D) | 202-225-3831 | 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 30) | Mark Huizenga (R) | 100% | |
| State Representative (State House District 84) | Carol Glanville (Democratic) | 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
- Grand Rapids website: https://grandrapidsmi.gov
- Grand Rapids laws: search for the Grand Rapids, Michigan code of ordinances
- Walker laws: search for the Walker, Michigan code of ordinances
- Kent County website: https://www.accesskent.com/
- Kent County laws: search for the Kent County, Michigan code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 30 | 100% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 84 | 100% |
Voting precincts
16 voting precincts overlap ZIP 49504. 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:49504")
ZIP 49504 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.