Boundary Atlas

ZIP code 03063: Nashua, NH

ZIP code 03063 is in Nashua, in Hillsborough County, New Hampshire. It is in New Hampshire's 2nd congressional district. Its state senate district is State Senate District 12; its state house districts are State House District Hillsborough 05 (63%) and State House District Hillsborough 04 (37%).

16,036residents (2020 Census)
8.1 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
Nashua100%

CountyShare of ZIP residents
Hillsborough County100%

Town or county subdivisionShare of ZIP residents
Nashua city100%

Congressional district

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

State legislative districts

State senate districtShare of ZIP residents
State Senate District 12100%

State house districtShare of ZIP residents
State House District Hillsborough 0563%
State House District Hillsborough 0437%

Voting precincts

2 voting precincts overlap ZIP 03063. Map them, with each precinct's share of the ZIP's residents.

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ZIP 03063 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.