ZIP code 21793 is in Walkersville (59% of residents), in Frederick County, Maryland. 41% of its residents live outside city limits. It is in Maryland's 6th congressional district. Its state senate districts are State Senate District 4 (100%) and State Senate District 3 (0.3%); its state house districts are State Legislative District 4 (100%) and State Legislative District 3 (0.3%).
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).
5 voting precincts overlap ZIP 21793.
Map them, with each precinct's share of the ZIP's residents.
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ZIP 21793 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.