Census tract · Strafford County
Census Tract 850.01, Strafford County, New Hampshire
Census Tract 850.01, GEOID 33017085001, in Strafford County, New Hampshire, entirely within Barrington. 4,181 residents in the ACS 2020-2024 5-year estimates (±496); the 2020 Census counted 3,895.
Residents, 2020-2024
4,181
±496 (90% margin)
2020 Census count: 3,895
Median household income
$100,592
±$17,517 (90% margin)
Strafford County: $88,570
Median home value
$368,500
±$48,253 (90% margin)
Strafford County: $362,800
Median gross rent
$2,044
±$769 (90% margin)
Strafford County: $1,488
Where is Census Tract 850.01?
Census Tract 850.01 is one of 30 census tracts in Strafford County, New Hampshire. It covers 19.31 square miles of land, 202 residents per square mile in 2020. Its GEOID, 33017085001, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Barrington | 100% |
6 census tracts border Census Tract 850.01: Tract 805 ($135,417), Tract 816 ($124,831), Tract 845 ($89,706), Tract 846 ($86,236), Tract 850.02 ($118,018) and Tract 860 ($122,105). The figure in brackets is each tract's median household income.
Whether a tract counts as low- or moderate-income for bank lending (the Community Reinvestment Act) is set by the FFIEC against its metro area's family income: look it up in the FFIEC census geocoder.
Source: 2024 Gazetteer and 2020 block assignment files, U.S. Census Bureau · Census reference files
How many people live in Census Tract 850.01?
The 2020-2024 American Community Survey puts Census Tract 850.01's population at 4,181 (±496) in 1,356 households; the 2020 Census counted 3,895 residents and 1,540 housing units.
| Measure | Tract 850.01 | Barrington |
|---|---|---|
| Total population | 4,181 ±496 | 9,489 |
| Households | 1,356 ±171 | 3,467 |
| Average household size | 3.08 ±0.44 | 2.74 |
| Housing units | 1,356 ±171 | 3,643 |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); 2020 Census P.L. 94-171 · Check it at data.census.gov
Who lives in Census Tract 850.01?
The median resident of Census Tract 850.01 is 37.9 years old; 22.5% are under 18 and 14.5% are 65 or older. The largest group is non-Hispanic white residents at 90.4%, then non-Hispanic residents of two or more races at 6.5%.
| Measure | Tract 850.01 | Barrington |
|---|---|---|
| Median age | 37.9 ±3.9 | 38.7 |
| Under 18 years | 22.5% ±3.6 pts | 23.7% |
| 65 years and over | 14.5% ±4.7 pts | 15.6% |
| Hispanic or Latino (any race) | 0.3% ±0.6 pts | 2.8% |
| White alone, not Hispanic | 90.4% ±5.7 pts | 86.3% |
| Black or African American alone, not Hispanic | 2.4% ±2.7 pts | 1.7% |
| Asian alone, not Hispanic | 0.0% ±0.4 pts | 0.3% |
| American Indian and Alaska Native alone, not Hispanic | 0.0% ±0.8 pts | 0.1% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0% ±0.8 pts | 0.0% |
| Two or more races, not Hispanic | 6.5% ±5.4 pts | 8.2% |
| Some other race alone, not Hispanic | 0.3% ±0.5 pts | 0.6% |
| Born outside the United States | 1.6% ±1.4 pts | 1.2% |
| Speak a language other than English at home (age 5+) | 1.5% ±1.4 pts | 0.9% |
| Civilian veterans (age 18+) | 12.1% ±5.0 pts | 9.2% |
| With a disability | 9.9% ±3.4 pts | 10.7% |
| No health insurance coverage | 7.0% ±3.5 pts | 6.3% |
| High school graduate or higher (age 25+) | 96.2% ±2.9 pts | 97.2% |
| Bachelor's degree or higher (age 25+) | 40.1% ±7.3 pts | 42.4% |
| Graduate or professional degree (age 25+) | 13.7% ±4.9 pts | 16.4% |
| Lived in the same house a year earlier | 96.0% ±3.0 pts | 94.8% |
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 Census Tract 850.01 earn?
Half of the 1,356 households in Census Tract 850.01 earn less than $100,592 a year (±$17,517), against $88,570 across Strafford County: 9th highest of the county's 27 tracts with a reliable estimate.
| Measure | Tract 850.01 | Barrington |
|---|---|---|
| Median household income | $100,592 ±$17,517 | $110,323 |
| Mean household income | $147,339 ±$30,192 | $138,161 |
| Per capita income | $49,861 ±$8,243 | $51,165 |
| People below the poverty line | 5.8% ±4.5 pts | 7.1% |
| Children under 18 below the poverty line | 7.5% ±9.4 pts | 10.5% |
| Households receiving SNAP | 4.4% ±5.1 pts | 5.3% |
| Households with a computer | 95.8% ±3.3 pts | 93.0% |
| Households with a broadband subscription | 93.5% ±7.1 pts | 90.3% |
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 Census Tract 850.01?
Owners occupy 93.6% of Census Tract 850.01's occupied homes and renters 6.4%. The median owner-occupied home is valued at $368,500 by its owner (±$48,253). The median renter pays $2,044 a month including utilities.
| Measure | Tract 850.01 | Barrington |
|---|---|---|
| Median home value (owner-occupied) | $368,500 ±$48,253 | $399,100 |
| Median gross rent | $2,044 ±$769 | $1,867 |
| Renters paying 35% or more of income on rent | 48.3% ±51.5 pts | 51.2% |
| Median monthly owner costs, with a mortgage | $2,199 ±$292 | $2,451 |
| Owner-occupied homes | 93.6% ±5.4 pts | 87.0% |
| Renter-occupied homes | 6.4% ±5.4 pts | 13.0% |
| Housing units | 1,356 ±171 | 3,643 |
| Single-family detached homes | 80.9% ±8.5 pts | 74.8% |
| Mobile homes | 9.9% ±6.1 pts | 12.7% |
| Built 2020 or later | 3.1% ±5.1 pts | 1.7% |
| Built 2010 to 2019 | 12.2% ±5.7 pts | 10.3% |
| Built 1939 or earlier | 6.5% ±7.2 pts | 6.0% |
| Households with no vehicle | 2.7% ±2.7 pts | 3.6% |
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 do people in Census Tract 850.01 get to work?
71.3% of Census Tract 850.01's workers drive alone and 19.6% work from home. The average trip to work takes 32.6 minutes.
| Measure | Tract 850.01 | Barrington |
|---|---|---|
| In the labor force (age 16+) | 75.5% ±7.0 pts | 71.4% |
| Unemployment rate | 1.4% ±1.7 pts | 2.1% |
| Drove alone to work | 71.3% ±6.2 pts | 72.6% |
| Carpooled | 5.2% ±2.8 pts | 6.1% |
| Public transportation | 0.0% ±1.4 pts | 0.0% |
| Walked | 0.0% ±1.4 pts | 0.7% |
| Worked from home | 19.6% ±7.8 pts | 18.7% |
| Mean travel time to work | 32.6 min ±9.4 | 30.1 min |
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
How does Census Tract 850.01 compare with the other tracts in Strafford County?
Among Strafford County's tracts with a reliable estimate, Census Tract 850.01 ranks as shown below (1 = highest).
| Measure | In Strafford County |
|---|---|
| Population | 19th of 30 |
| Residents per square mile | 24th of 30 |
| Median household income | 9th of 27 |
| Per capita income | 12th of 30 |
| Median home value | 16th of 30 |
| Median gross rent | 2nd of 29 |
| Bachelor's degree or higher | 16th of 30 |
| Median age | 22nd of 30 |
| Owner-occupied share | 3rd of 30 |
The tracts next to it on Strafford County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 860 | 6th | $122,105±$22,144 · within the margin of this tract |
| Tract 812 | 7th | $120,661±$9,892 · within the margin of this tract |
| Tract 850.02 | 8th | $118,018±$12,413 · within the margin of this tract |
| Tract 850.01 | 9th | $100,592±$17,517 |
| Tract 885 | 10th | $100,551±$6,289 · within the margin of this tract |
| Tract 842.01 | 11th | $96,786±$19,696 · within the margin of this tract |
| Tract 880 | 12th | $94,493±$27,483 · within the margin of this tract |
"Within the margin": the two incomes differ by less than their combined 90% margins, so the survey cannot say which is higher and the ranks between them are not firm.
Source: PlainCities ranks computed from the American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) · How ranks are computed
How reliable are the figures for Census Tract 850.01?
4 of the 18 figures for Census Tract 850.01 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.
A census tract's figures rest on a few hundred sampled households over five years, so its margins are wider than a city's. Two tracts differ only when the gap between them is larger than their combined 90% margin (the square root of the sum of the two squared margins). 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 · Check it at data.census.gov
How these figures are made: methodology and release checks · reading a margin of error · every state · corrections