Boundary Atlas

ZIP code 03229: Contoocook, NH

ZIP code 03229 is in Contoocook (24% of residents), in Merrimack County, New Hampshire. 76% 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 (100%) and State Senate District 7 (<0.1%); its state house districts are State House District Merrimack 09 (100%) and State House District Merrimack 05 (<0.1%).

5,919residents (2020 Census)
43.3 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
Contoocook24%

CountyShare of ZIP residents
Merrimack County100%

Town or county subdivisionShare of ZIP residents
Hopkinton town100%
Webster 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 15)Tara Reardon (Democratic)100%
State Senator (State Senate District 7)Dan Innis (R)<0.1%
State Representative (State House District Merrimack 09)David Luneau (Democratic)100%
State Representative (State House District Merrimack 09)Eleana Colby (Democratic)100%
State Representative (State House District Merrimack 09)James Newsom (Democratic)100%
State Representative (State House District Merrimack 09)Muriel Hall (Democratic)100%
State Representative (State House District Merrimack 05)Deborah Aylward (R)<0.1%
State Representative (State House District Merrimack 05)Louise Andrus (R)<0.1%

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).

Local government

State legislative districts

State senate districtShare of ZIP residents
State Senate District 15100%
State Senate District 7<0.1%

State house districtShare of ZIP residents
State House District Merrimack 09100%
State House District Merrimack 05<0.1%

Voting precincts

2 voting precincts overlap ZIP 03229. Map them, with each precinct's share of the ZIP's residents.

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ZIP 03229 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.