Town · New Hampshire
Croydon, New Hampshire
Croydon, town, in Sullivan County, New Hampshire. Croydon had 876 residents on July 1, 2025 by the Census Bureau's estimate, up 8.1% since 2020; the 2020 Census counted 801 and the ACS 2020-2024 5-year estimates put it at 798 (±155). GEOID 3301916340.
Residents, July 2025 estimate
876
Census Bureau estimate (no margin published)
2020 Census count: 801 · ACS 2020-2024: 798 ±155
Median household income
$98,333
±$21,392 (90% margin)
New Hampshire: $99,031
Median home value
$317,300
±$33,427 (90% margin)
New Hampshire: $402,500
Median gross rent
$991
±$336 (90% margin)
New Hampshire: $1,491
Where is Croydon and what county is it in?
Croydon is a town in Sullivan County, New Hampshire. It covers 36.8 square miles of land, 22 residents per square mile in 2020.
Croydon is in the Lebanon-Claremont, NH-VT micropolitan statistical area, which takes in 4 counties (Census Bureau delineation, July 2023).
Source: 2024 Gazetteer and 2020 place-by-county files, U.S. Census Bureau · Census reference files
How many people live in Croydon, and is it growing?
The Census Bureau estimates that 876 people lived in Croydon on July 1, 2025, up 8.1% since 2020, faster than New Hampshire (+2.7%). The 2020 Census counted 801 residents. The 2020-2024 American Community Survey, a five-year sample, puts the population at 798 (±155).
| Measure | Croydon | Sullivan County | Change since 2015-2019 |
|---|---|---|---|
| Total population | 798±155 | 43,715 | no clear change |
| Households | 284±54 | 16,618 | no clear change |
| Average household size | 2.81±0.39 | 2.59 | no clear change |
| Housing units | 439±64 | 21,958 | no clear change |
Croydon's population since 2000
From 661 in 2000 to 876 in 2025: up 32.5%. The 2000, 2010 and 2020 figures are census counts, each for Croydon 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 Croydon?
The median resident of Croydon is 43.0 years old; 19.0% are under 18 and 27.4% are 65 or older. The largest group is non-Hispanic white residents at 93.1%, then non-Hispanic residents of two or more races at 3.5%.
| Measure | Croydon | Sullivan County | Change since 2015-2019 |
|---|---|---|---|
| Median age | 43.0±9.1 | 47.0 | no clear change |
| Under 18 years | 19.0%±6.3 pts | 17.7% | – |
| 65 years and over | 27.4%±6.9 pts | 23.5% | – |
| Male | 51.6%±4.7 pts | 50.4% | – |
| Hispanic or Latino (any race) | 2.4%±3.5 pts | 2.1% | – |
| White alone, not Hispanic | 93.1%±4.5 pts | 91.4% | no clear change |
| Black or African American alone, not Hispanic | 0.0%±4.3 pts | 0.7% | – |
| Asian alone, not Hispanic | 0.0%±4.3 pts | 0.3% | – |
| American Indian and Alaska Native alone, not Hispanic | 0.0%±4.3 pts | 0.0% | – |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 1.0%±1.6 pts | 0.0% | – |
| Two or more races, not Hispanic | 3.5%±3.0 pts | 5.1% | – |
| Some other race alone, not Hispanic | 0.0%±4.3 pts | 0.3% | – |
| Born outside the United States | 2.6%±2.4 pts | 2.1% | – |
| Speak a language other than English at home (age 5+) | 1.9%±1.6 pts | 1.8% | – |
| Civilian veterans (age 18+) | 12.4%±5.4 pts | 10.1% | – |
| With a disability | 9.3%±3.4 pts | 16.5% | – |
| No health insurance coverage | 6.5%±3.6 pts | 6.0% | no clear change |
| High school graduate or higher (age 25+) | 93.8%±3.9 pts | 92.1% | – |
| Bachelor's degree or higher (age 25+) | 21.4%±7.1 pts | 30.3% | no clear change |
| Graduate or professional degree (age 25+) | 10.4%±5.2 pts | 11.5% | – |
| Lived in the same house a year earlier | 95.8%±4.1 pts | 90.8% | – |
| Moved from another state in the past year | 2.0%±2.9 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 Croydon earn?
Half of Croydon's 284 households earn less than $98,333 a year (±$21,392), against $80,858 in Sullivan County and $99,031 in New Hampshire. In 2015-2019 it was $92,943 in 2024 dollars; the margins of error cannot tell the two periods apart. 6.4% of residents live below the poverty line.
| Measure | Croydon | Sullivan County | Change since 2015-2019 |
|---|---|---|---|
| Median household income | $98,333±$21,392 | $80,858 | no clear change |
| Mean household income | $99,360±$11,653 | $105,975 | – |
| Per capita income | $40,022±$4,932 | $44,514 | no clear change |
| People below the poverty line | 6.4%±3.7 pts | 10.1% | – |
| Children under 18 below the poverty line | 2.6%±4.3 pts | 12.1% | – |
| Households receiving SNAP | 3.5%±3.0 pts | 8.3% | – |
| Households with a computer | 91.9%±4.9 pts | 93.0% | – |
| Households with a broadband subscription | 88.4%±5.8 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 Croydon?
Owners occupy 86.6% of Croydon's occupied homes and renters 13.4%. The median owner-occupied home is valued at $317,300 by its owner (±$33,427). The median renter pays $991 a month including utilities.
| Measure | Croydon | Sullivan County | Change since 2015-2019 |
|---|---|---|---|
| Median home value (owner-occupied) | $317,300±$33,427 | $268,700 | no clear change |
| Median gross rent | $991±$336 | $1,211 | −$578 |
| Renters paying 35% or more of income on rent | 7.1%±16.3 pts | 43.3% | – |
| Median monthly owner costs, with a mortgage | $1,929±$260 | $1,904 | – |
| Owner-occupied homes | 86.6%±7.6 pts | 75.4% | no clear change |
| Renter-occupied homes | 13.4%±7.6 pts | 24.6% | – |
| Housing units | 439±64 | 21,958 | no clear change |
| Homeowner vacancy rate | 0.0%±13.2 pts | 0.7% | – |
| Rental vacancy rate | 0.0%±49.9 pts | 6.1% | – |
| Single-family detached homes | 87.2%±5.6 pts | 73.9% | – |
| Mobile homes | 10.0%±5.1 pts | 7.7% | – |
| Built 2020 or later | 0.7%±1.1 pts | 0.9% | – |
| Built 2010 to 2019 | 3.6%±3.6 pts | 3.8% | – |
| Built 1939 or earlier | 15.9%±7.3 pts | 23.7% | – |
| Households with no vehicle | 0.7%±1.0 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 Croydon building?
Builders took permits for 18 new housing units in Croydon in 2025 (18 in single-family houses), 20.5 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 Croydon work and get to work?
79.6% of Croydon's workers drive alone. The average trip to work takes 26.1 minutes.
| Measure | Croydon | Sullivan County | Change since 2015-2019 |
|---|---|---|---|
| In the labor force (age 16+) | 59.2%±7.5 pts | 59.9% | – |
| Unemployment rate | 3.8%±3.5 pts | 3.1% | – |
| Drove alone to work | 79.6%±6.9 pts | 77.2% | – |
| Carpooled | 12.7%±6.3 pts | 8.4% | – |
| Public transportation | 0.0%±8.9 pts | 0.1% | – |
| Walked | 0.8%±1.2 pts | 2.3% | – |
| Worked from home | 5.3%±4.7 pts | 10.2% | – |
| Mean travel time to work | 26.1 min±3.7 | 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 Croydon?
No census tract lies mostly in Croydon; 1 tract reaches into it (2020 census blocks).
| Tract | Residents, 2020-2024 | Median household income |
|---|---|---|
| Tract 9752Sullivan County | 5,385 | $105,699 |
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 Croydon) · Census block assignment files
How does Croydon compare with other places in New Hampshire?
By the Census Bureau's July 2025 estimates, Croydon is the 8,161st-most populous of the 16,079 U.S. towns and townships that have one and the 179th-most populous of 221 in New Hampshire.
Croydon is not ranked by income or the other survey measures: those rankings include places of 1,000 or more residents (2020 Census) with a reliable estimate.
| Measure | Rank | Of |
|---|---|---|
| Population, July 2025 estimate | 179th | 221 |
Croydon's figures with every place in New Hampshire (CSV)
Every place in New Hampshire, sortable · Compare Croydon 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 Croydon?
22 of the 57 figures for Croydon 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 Croydon 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.