Rockford, Michigan
Rockford is a city in Kent County, Michigan, with 6,142 residents in 2020. 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 90.
County
| County | Share of residents |
|---|---|
| Kent County | 100% |
Congressional district
| Congressional district | Share of residents |
|---|---|
| Michigan's 3rd congressional district (MI-03) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| 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 90) | Bryan Posthumus (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
- Rockford website: http://www.rockford.mi.us/
- Rockford laws: search for the Rockford, 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 residents |
|---|---|
| State Senate District 30 | 100% |
| State house district | Share of residents |
|---|---|
| State House District 90 | 100% |
ZIP codes
Percentages mark ZIPs only partly in Rockford: the share of that ZIP's residents living in it.
- 49341 (16%)
Get this in your AI agent
Your agent can get Rockford'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:2669080")
Rockford 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.