Boundary Atlas

ZIP code 04841: Rockland, ME

ZIP code 04841 is in Rockland, in Knox County, Maine. It is in Maine's 1st congressional district. Its state senate district is State Senate District 12; its state house district is State House District 42.

6,936residents (2020 Census)
12.8 sq miland area
1cities and towns
1congressional district
1voting precincts

See it on the mapAll of Maine

City and county

City or townShare of ZIP residents
Rockland100%

CountyShare of ZIP residents
Knox County100%

Town or county subdivisionShare of ZIP residents
Rockland city100%

Congressional district

Congressional districtShare of ZIP residents
Maine's 1st congressional district (ME-01)100%

State legislative districts

State senate districtShare of ZIP residents
State Senate District 12100%

State house districtShare of ZIP residents
State House District 42100%

Voting precincts

1 voting precinct overlap ZIP 04841. Map them, with each precinct's share of the ZIP's residents.

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related_geographies(id="us:zcta:04841")

ZIP 04841 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.