Boundary Atlas

ZIP code 03755: Hanover, NH

ZIP code 03755 is in Hanover (83% of residents), in Grafton County, New Hampshire. 17% of its residents live outside city limits. It is in New Hampshire's 2nd congressional district. Its state senate district is State Senate District 5; its state house district is State House District Grafton 12.

10,926residents (2020 Census)
29.2 sq miland area
1cities and towns
1congressional district
2voting precincts

See it on the mapAll of New Hampshire

City and county

City or townShare of ZIP residents
Hanover83%

CountyShare of ZIP residents
Grafton County100%

Town or county subdivisionShare of ZIP residents
Hanover town100%
Lyme town<0.1%

Congressional district

Congressional districtShare of ZIP residents
New Hampshire's 2nd congressional district (NH-02)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (NH-02)Maggie Goodlander (D)202-225-5206100%
U.S. SenatorJeanne Shaheen (D)202-224-2841 · contact formstatewide
U.S. SenatorMargaret Wood Hassan (D)202-224-3324 · contact formstatewide
State Senator (State Senate District 5)Sue Prentiss (Democratic)100%
State Representative (State House District Grafton 12)Ellen Rockmore (Democratic)100%
State Representative (State House District Grafton 12)Mary Hakken-Phillips (Democratic)100%
State Representative (State House District Grafton 12)Russ Muirhead (Democratic)100%
State Representative (State House District Grafton 12)Terry Spahr (Democratic)100%

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).

Local government

State legislative districts

State senate districtShare of ZIP residents
State Senate District 5100%

State house districtShare of ZIP residents
State House District Grafton 12100%

Voting precincts

2 voting precincts overlap ZIP 03755. Map them, with each precinct's share of the ZIP's residents.

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ZIP 03755 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.