ZIP code 05866 is in Sheffield (26% of residents), in Caledonia County, Vermont. 74% of its residents live outside city limits. It is in Vermont's at-large congressional district. Its state senate districts are Orleans Senatorial District (93%) and Caledonia Senatorial District (7.2%); its state house district is Caledonia-3 State House District.
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).
2 voting precincts overlap ZIP 05866.
Map them, with each precinct's share of the ZIP's residents.
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ZIP 05866 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.