ZIP code 03303 is in Concord (64% of residents), in Merrimack County, New Hampshire. 36% of its residents live outside city limits. It is in New Hampshire's 2nd congressional district. Its state senate districts are State Senate District 15 (64%) and State Senate District 7 (36%); its state house districts are State House District Merrimack 16 (28%), State House District Merrimack 15 (27%), State House District Merrimack 01 (24%), State House District Merrimack 05 (12%), State House District Merrimack 17 (7.8%) and State House District Merrimack 19 (2.2%).
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).
6 voting precincts overlap ZIP 03303.
Map them, with each precinct's share of the ZIP's residents.
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ZIP 03303 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.