ZIP code 03278 is in Warner (14% of residents), in Merrimack County, New Hampshire. 86% of its residents live outside city limits. It is in New Hampshire's 2nd congressional district. Its state senate district is State Senate District 7; its state house districts are State House District Merrimack 08 (92%), State House District Merrimack 06 (5.7%) and State House District Merrimack 05 (2.1%).
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).
3 voting precincts overlap ZIP 03278.
Map them, with each precinct's share of the ZIP's residents.
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related_geographies(id="us:zcta:03278")
ZIP 03278 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.