ZIP code 04355: Readfield, ME
ZIP code 04355 is in Kennebec County, Maine, outside any city or Census-designated place. It is in Maine's 2nd congressional district. Its state senate district is State Senate District 14; its state house district is State House District 57.
City and county
Outside any city or Census-designated place.
| County | Share of ZIP residents |
|---|---|
| Kennebec County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Readfield town | 100% |
Congressional district
| Congressional district | Share of ZIP residents |
|---|---|
| Maine's 2nd congressional district (ME-02) | 100% |
Members of Congress
| Office | Member | Contact |
|---|---|---|
| U.S. Representative (ME-02) | Jared F. Golden (D) | 202-225-6306 |
| U.S. Senator | Angus S. King, Jr. (I) | 202-224-5344 · contact form |
| U.S. Senator | Susan M. Collins (R) | 202-224-2523 · contact form |
Members serving now (119th Congress, until January 3, 2027). Source: Members of Congress: the @unitedstates project, congress-legislators (CC0).
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 14 | 100% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 57 | 100% |
Voting precincts
1 voting precinct overlap ZIP 04355. 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:04355")
ZIP 04355 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.