Overview
- District ID
- nh-sd-021
- State
- New Hampshire
- Chamber
- Upper chamber (state senate)
- District Code
- 021
- Land Area
- 98.4 sq mi
- Water Area
- 11.7 sq mi
Boundary
Boundary as GeoJSON
Source: U.S. Census Bureau TIGER/Line state legislative district boundaries.
Counties
Showing all 2 counties
Places
Showing all 4 places
Overlapping Congressional Districts
| Congressional district | Population in both | Share of this district's population | Share of the congressional district's population | Share of this district's land |
|---|
| NH District 1 | 56,894 | 100.0% | 8.3% | 100.0% |
Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).
Voters
- Registered Voters
- 45,614
- Active Voters
- 45,614 (100.0%)
Party Registration
| Party | Voters | Share |
|---|
| Democratic | 19,118 | 41.9% |
| Republican | 8,954 | 19.6% |
| Unaffiliated | 17,542 | 38.5% |
| Other parties | 0 | 0.0% |
| No party recorded | 0 | 0.0% |
Turnout by Cycle
| Cycle | General | Democratic Primary | Republican Primary |
|---|
| 2025–2026 | 3,566 (7.8%) | 0 (0.0%) | 0 (0.0%) |
| 2023–2024 | 36,385 (79.8%) | 11,145 (24.4%) | 10,361 (22.7%) |
| 2021–2022 | 25,810 (56.6%) | 5,845 (12.8%) | 3,851 (8.4%) |
| 2019–2020 | 30,816 (67.6%) | 16,927 (37.1%) | 4,826 (10.6%) |
| 2017–2018 | 23,092 (50.6%) | 7,716 (16.9%) | 2,441 (5.4%) |
Turnout counts today's registered voters with a counted ballot in the cycle's elections (the odd and even year), as a share of today's registered voters. Voters who have since left the rolls are not counted.
Browse the voter list for this district (premium access; sign-in required)
Source: Civitech voter file snapshot as of 04/14/2025. These are registered voters, separate from the Census population figures. Counts under 10 are suppressed and shown as "<10".
Demographics
- Total Population
- 57,656 (± 463)
- Median Age
- 37.2
- Median Household Income
- $111,746 (± $5,115)
- High School Graduate or Higher (age 25+)
- 97.3%
- Bachelor's Degree or Higher (age 25+)
- 61.3%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 8,458 | 14.7% |
| 18 to 64 | 38,737 | 67.2% |
| 65 and over | 10,461 | 18.1% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 2,081 | 3.6% |
| White, not Hispanic | 50,047 | 86.8% |
| Black, not Hispanic | 243 | 0.4% |
| Asian, not Hispanic | 1,947 | 3.4% |
| American Indian / Alaska Native, not Hispanic | 20 | 0.0% |
| Native Hawaiian / Pacific Islander, not Hispanic | 9 | 0.0% |
| Some other race, not Hispanic | 561 | 1.0% |
| Two or more races, not Hispanic | 2,748 | 4.8% |
Source: U.S. Census Bureau, American Community Survey 2020-2024 ACS 5-year estimates (tables B01001, B01002, B01003, B03002, B15003, B19013) for this state legislative district. Estimates are survey-based; ± figures are 90% margins of error.
Citizen Voting Age Population
- Total Citizen Population
- 56,139
- Citizen Voting Age Population (CVAP)
- 47,798
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 54,238 | 96.6% |
| Hispanic | 1,901 | 3.4% |
| White | 50,889 | 90.6% |
| Black | 232 | 0.4% |
| Asian | 1,426 | 2.5% |
| American Indian / Alaska Native | 27 | 0.0% |
| Native Hawaiian / Pacific Islander | 9 | 0.0% |
| Two or More Races | 31 | 0.1% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 46,275 | 96.8% |
| Hispanic | 1,521 | 3.2% |
| White | 43,937 | 91.9% |
| Black | 490 | 1.0% |
| Asian | 1,504 | 3.1% |
| American Indian / Alaska Native | 320 | 0.7% |
| Native Hawaiian / Pacific Islander | 7 | 0.0% |
| Two or More Races | 26 | 0.1% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).
