ZIP code 04457 is in Lincoln (47% of residents), in Penobscot County, Maine. 53% of its residents live outside city limits. It is in Maine's 2nd congressional district. Its state senate districts are State Senate District 8 (85%) and State Senate District 2 (15%); its state house districts are State House District 28 (87%), State House District 29 (13%) and State House District 18 (0.2%).
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).
7 voting precincts overlap ZIP 04457.
Map them, with each precinct's share of the ZIP's residents.
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related_geographies(id="us:zcta:04457")
ZIP 04457 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.