Town · New Hampshire
Charlestown, New Hampshire
Charlestown, town, in Sullivan County, New Hampshire. Charlestown had 4,924 residents on July 1, 2025 by the Census Bureau's estimate, up 2.4% since 2020; the 2020 Census counted 4,806 and the ACS 2020-2024 5-year estimates put it at 4,889 (±27). GEOID 3301911380.
Residents, July 2025 estimate
4,924
Census Bureau estimate (no margin published)
2020 Census count: 4,806 · ACS 2020-2024: 4,889 ±27
Median household income
$47,338
±$23,278 (90% margin)
New Hampshire: $99,031
Median home value
$228,000
±$62,421 (90% margin)
New Hampshire: $402,500
Median gross rent
$1,099
±$85 (90% margin)
New Hampshire: $1,491
Where is Charlestown and what county is it in?
Charlestown is a town in Sullivan County, New Hampshire. It covers 35.8 square miles of land, 134 residents per square mile in 2020.
One place lies inside Charlestown: Charlestown (CDP, 1,078 in 2020).
Charlestown is in the Lebanon-Claremont, NH-VT micropolitan statistical area, which takes in 4 counties (Census Bureau delineation, July 2023).
Charlestown is the same area as Census Tract 9757 of Sullivan County: the tract's figures are Charlestown's own.
Source: 2024 Gazetteer and 2020 place-by-county files, U.S. Census Bureau · Census reference files
How many people live in Charlestown, and is it growing?
The Census Bureau estimates that 4,924 people lived in Charlestown on July 1, 2025, up 2.4% since 2020, in line with New Hampshire (+2.7%). The 2020 Census counted 4,806 residents. The 2020-2024 American Community Survey, a five-year sample, puts the population at 4,889 (±27).
| Measure | Charlestown | Sullivan County | Change since 2015-2019 |
|---|---|---|---|
| Total population | 4,889±27 | 43,715 | −130 |
| Households | 1,543±159 | 16,618 | −543 |
| Average household size | 3.14±0.32 | 2.59 | +0.74 |
| Housing units | 1,826±218 | 21,958 | −528 |
Charlestown's population since 2000
From 4,749 in 2000 to 4,924 in 2025: up 3.7%. The 2000, 2010 and 2020 figures are census counts, each for Charlestown as it was drawn that year: a place that annexed land, or a community that has since incorporated, covered a different area then. The 2005 figure is the Census Bureau's intercensal estimate, revised to fit the 2000 and 2010 counts and drawn on 2010 boundaries; 2015 and 2025 are July 1 estimates made from the census before them.
Source: The 2000, 2010 and 2020 Census counts and the Census Bureau's population estimates (intercensal 2000-2010, Vintage 2020, Vintage 2025) · Census population estimates
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); Census PEP Vintage 2025 (SUB-EST2025, CO-EST2025); 2020 Census P.L. 94-171 · Check it at data.census.gov
Who lives in Charlestown?
The median resident of Charlestown is 41.6 years old; 22.4% are under 18 and 22.4% are 65 or older. The largest group is non-Hispanic white residents at 89.9%, then non-Hispanic residents of two or more races at 9.7%.
| Measure | Charlestown | Sullivan County | Change since 2015-2019 |
|---|---|---|---|
| Median age | 41.6±8.5 | 47.0 | no clear change |
| Under 18 years | 22.4%±4.7 pts | 17.7% | – |
| 65 years and over | 22.4%±4.0 pts | 23.5% | – |
| Male | 49.7%±5.1 pts | 50.4% | – |
| Hispanic or Latino (any race) | 0.4%±0.6 pts | 2.1% | – |
| White alone, not Hispanic | 89.9%±6.8 pts | 91.4% | no clear change |
| Black or African American alone, not Hispanic | 0.0%±0.7 pts | 0.7% | – |
| Asian alone, not Hispanic | 0.0%±0.7 pts | 0.3% | – |
| American Indian and Alaska Native alone, not Hispanic | 0.0%±0.7 pts | 0.0% | – |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0%±0.7 pts | 0.0% | – |
| Two or more races, not Hispanic | 9.7%±6.8 pts | 5.1% | – |
| Some other race alone, not Hispanic | 0.0%±0.1 pts | 0.3% | – |
| Born outside the United States | 0.5%±0.6 pts | 2.1% | – |
| Speak a language other than English at home (age 5+) | 1.0%±1.5 pts | 1.8% | – |
| Civilian veterans (age 18+) | 11.1%±4.3 pts | 10.1% | – |
| With a disability | 20.7%±6.2 pts | 16.5% | – |
| No health insurance coverage | 9.6%±7.1 pts | 6.0% | – |
| High school graduate or higher (age 25+) | 97.1%±2.0 pts | 92.1% | – |
| Bachelor's degree or higher (age 25+) | 12.5%±5.0 pts | 30.3% | no clear change |
| Graduate or professional degree (age 25+) | 1.5%±1.4 pts | 11.5% | – |
| Lived in the same house a year earlier | 90.9%±5.1 pts | 90.8% | – |
| Moved from another state in the past year | 1.3%±1.4 pts | 2.2% | – |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profiles DP02, DP05) · Check it at data.census.gov
What do households in Charlestown earn?
Half of Charlestown's 1,543 households earn less than $47,338 a year (±$23,278), against $80,858 in Sullivan County and $99,031 in New Hampshire. In 2015-2019 it was $58,214 in 2024 dollars; the margins of error cannot tell the two periods apart. 14.8% of residents live below the poverty line.
| Measure | Charlestown | Sullivan County | Change since 2015-2019 |
|---|---|---|---|
| Median household income | $47,338±$23,278 | $80,858 | no clear change |
| Mean household income | $82,039±$14,094 | $105,975 | – |
| Per capita income | $30,589±$5,159 | $44,514 | no clear change |
| People below the poverty line | 14.8%±6.4 pts | 10.1% | no clear change |
| Children under 18 below the poverty line | 22.5%±17.9 pts | 12.1% | – |
| Households receiving SNAP | 15.4%±7.5 pts | 8.3% | – |
| Households with a computer | 91.8%±6.3 pts | 93.0% | – |
| Households with a broadband subscription | 81.3%±8.9 pts | 87.1% | – |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov
What does housing cost in Charlestown?
Owners occupy 78.5% of Charlestown's occupied homes and renters 21.5%. The median owner-occupied home is valued at $228,000 by its owner (±$62,421). The median renter pays $1,099 a month including utilities, and 60.1% of renters pay 35% or more of their income on rent.
| Measure | Charlestown | Sullivan County | Change since 2015-2019 |
|---|---|---|---|
| Median home value (owner-occupied) | $228,000±$62,421 | $268,700 | +$91,516 |
| Median gross rent | $1,099±$85 | $1,211 | no clear change |
| Renters paying 35% or more of income on rent | 60.1%±25.1 pts | 43.3% | – |
| Median monthly owner costs, with a mortgage | $1,687±$192 | $1,904 | – |
| Owner-occupied homes | 78.5%±7.1 pts | 75.4% | no clear change |
| Renter-occupied homes | 21.5%±7.1 pts | 24.6% | – |
| Housing units | 1,826±218 | 21,958 | −528 |
| Homeowner vacancy rate | 0.0%±2.8 pts | 0.7% | – |
| Rental vacancy rate | 0.0%±10.0 pts | 6.1% | – |
| Single-family detached homes | 63.6%±9.1 pts | 73.9% | – |
| Mobile homes | 24.0%±8.1 pts | 7.7% | – |
| Built 2020 or later | 1.1%±1.8 pts | 0.9% | – |
| Built 2010 to 2019 | 5.6%±3.9 pts | 3.8% | – |
| Built 1939 or earlier | 19.8%±9.6 pts | 23.7% | – |
| Households with no vehicle | 3.0%±2.8 pts | 5.3% | – |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP04) · Check it at data.census.gov
How many new homes is Charlestown building?
Builders took permits for 9 new housing units in Charlestown in 2025 (9 in single-family houses), 1.8 per 1,000 residents against 3.6 across New Hampshire.
Counts of units in permits a local office issued; not every permitted unit is built. A year marked with months was reported for part of the year.
Source: Building Permits Survey, annual place files 2019-2025, U.S. Census Bureau · Census Building Permits Survey
How do people in Charlestown work and get to work?
79.6% of Charlestown's workers drive alone and 7.6% work from home. The average trip to work takes 24.1 minutes.
| Measure | Charlestown | Sullivan County | Change since 2015-2019 |
|---|---|---|---|
| In the labor force (age 16+) | 56.5%±6.9 pts | 59.9% | – |
| Unemployment rate | 5.1%±4.8 pts | 3.1% | – |
| Drove alone to work | 79.6%±9.2 pts | 77.2% | – |
| Carpooled | 10.5%±7.6 pts | 8.4% | – |
| Public transportation | 0.0%±1.8 pts | 0.1% | – |
| Walked | 1.9%±3.1 pts | 2.3% | – |
| Worked from home | 7.6%±4.7 pts | 10.2% | – |
| Mean travel time to work | 24.1 min±4.4 | 26.1 min | no clear change |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov
What census tracts are in Charlestown?
1 census tract lies mostly in Charlestown (2020 census blocks).
| Tract | Residents, 2020-2024 | Median household income |
|---|---|---|
| Tract 9757Sullivan County | 4,889 | $47,338 |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); 2020 block assignment files (tract share = share of the tract's census blocks in Charlestown) · Census block assignment files
How does Charlestown compare with other places in New Hampshire?
By the Census Bureau's July 2025 estimates, Charlestown is the 2,337th-most populous of the 16,079 U.S. towns and townships that have one and the 64th-most populous of 221 in New Hampshire.
Charlestown ranks 229th of 235 places in New Hampshire with 1,000 or more residents and a reliable estimate, by median household income.
| Measure | Rank | Of |
|---|---|---|
| Population, July 2025 estimate | 64th | 221 |
| Growth 2020-2025 (PEP) | 97th | 187 |
| Residents per square mile | 150th | 241 |
| Median household income | 229th | 235 |
| Per capita income | 231st | 240 |
| Median home value | 213th | 239 |
| Median gross rent | 172nd | 221 |
| Poverty rate | 18th | 160 |
| Bachelor's degree or higher | 237th | 239 |
| Median age | 180th | 239 |
| Owner-occupied share | 130th | 241 |
| Work from home | 204th | 214 |
| Travel time to work | 174th | 241 |
Charlestown's figures with every place in New Hampshire (CSV)
Every place in New Hampshire, sortable · Compare Charlestown with other places
Source: PlainCities ranks computed from the American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) and PEP Vintage 2025 · How ranks are computed
How reliable are the figures for Charlestown?
22 of the 57 figures for Charlestown on this page carry a coefficient of variation over 40% and are marked with a ring: they come from a small sample, so read them as rough.
The American Community Survey samples about one household in eight over five years, so every figure is an estimate with a 90% margin of error (shown under each value). A ring marks an estimate whose coefficient of variation is over 40%. A change is called only when the gap between the two periods is larger than their combined 90% margin (the square root of the sum of the two squared margins), the Census Bureau's test. How to read a margin of error.
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026): margins of error as published · ACS technical documentation
How these figures are made: methodology and release checks · reading a margin of error · every state · corrections
Not on this page: crime, weather and schools for Charlestown are other agencies' records. Crime: the FBI's Crime Data Explorer · climate: NOAA's U.S. Climate Normals · schools: the National Center for Education Statistics' school search.