Overview
- District ID
- nh-sd-023
- State
- New Hampshire
- Chamber
- Upper chamber (state senate)
- District Code
- 023
- Land Area
- 180.1 sq mi
- Water Area
- 3.52 sq mi
Boundary
Boundary as GeoJSON
Source: U.S. Census Bureau TIGER/Line state legislative district boundaries.
Counties
| County | Overlap | Share of district land | Share of county land |
|---|
| Rockingham County | 180.09 sq mi | 100.0% | 25.9% |
Showing all 1 county
Places
Showing all 2 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 | 57,395 | 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
- 44,116
- Active Voters
- 44,116 (100.0%)
Party Registration
| Party | Voters | Share |
|---|
| Democratic | 9,212 | 20.9% |
| Republican | 17,511 | 39.7% |
| Unaffiliated | 17,393 | 39.4% |
| Other parties | 0 | 0.0% |
| No party recorded | 0 | 0.0% |
Turnout by Cycle
| Cycle | General | Democratic Primary | Republican Primary |
|---|
| 2025–2026 | 7,693 (17.4%) | 0 (0.0%) | 0 (0.0%) |
| 2023–2024 | 38,615 (87.5%) | 6,050 (13.7%) | 18,274 (41.4%) |
| 2021–2022 | 25,770 (58.4%) | 3,159 (7.2%) | 8,477 (19.2%) |
| 2019–2020 | 33,654 (76.3%) | 10,589 (24.0%) | 10,439 (23.7%) |
| 2017–2018 | 22,395 (50.8%) | 3,755 (8.5%) | 4,555 (10.3%) |
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
- 58,203 (± 391)
- Median Age
- 46.5
- Median Household Income
- $117,417 (± $7,502)
- High School Graduate or Higher (age 25+)
- 95.5%
- Bachelor's Degree or Higher (age 25+)
- 37.0%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 10,752 | 18.5% |
| 18 to 64 | 34,886 | 59.9% |
| 65 and over | 12,565 | 21.6% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 1,081 | 1.9% |
| White, not Hispanic | 53,477 | 91.9% |
| Black, not Hispanic | 337 | 0.6% |
| Asian, not Hispanic | 517 | 0.9% |
| American Indian / Alaska Native, not Hispanic | 15 | 0.0% |
| Native Hawaiian / Pacific Islander, not Hispanic | 0 | 0.0% |
| Some other race, not Hispanic | 384 | 0.7% |
| Two or more races, not Hispanic | 2,392 | 4.1% |
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
- 57,662
- Citizen Voting Age Population (CVAP)
- 46,980
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 56,668 | 98.3% |
| Hispanic | 993 | 1.7% |
| White | 54,449 | 94.4% |
| Black | 353 | 0.6% |
| Asian | 493 | 0.9% |
| American Indian / Alaska Native | 13 | 0.0% |
| Native Hawaiian / Pacific Islander | 1 | 0.0% |
| Two or More Races | 151 | 0.3% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 46,487 | 99.0% |
| Hispanic | 494 | 1.1% |
| White | 45,071 | 95.9% |
| Black | 437 | 0.9% |
| Asian | 596 | 1.3% |
| American Indian / Alaska Native | 305 | 0.6% |
| Native Hawaiian / Pacific Islander | 0 | 0.0% |
| Two or More Races | 72 | 0.2% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).
