Town · New Hampshire
New Boston, New Hampshire
New Boston, town, in Hillsborough County, New Hampshire. New Boston had 6,276 residents on July 1, 2025 by the Census Bureau's estimate, up 2.8% since 2020; the 2020 Census counted 6,108 and the ACS 2020-2024 5-year estimates put it at 6,165 (±17). GEOID 3301150740.
Residents, July 2025 estimate
6,276
Census Bureau estimate (no margin published)
2020 Census count: 6,108 · ACS 2020-2024: 6,165 ±17
Median household income
$154,250
±$25,162 (90% margin)
New Hampshire: $99,031
Median home value
$481,100
±$59,351 (90% margin)
New Hampshire: $402,500
Median gross rent
$1,193
±$111 (90% margin)
New Hampshire: $1,491
Where is New Boston and what county is it in?
New Boston is a town in Hillsborough County, New Hampshire. It covers 42.8 square miles of land, 143 residents per square mile in 2020.
2 places lie inside New Boston: Klondike Corner (CDP, 652 in 2020) and New Boston (CDP, 326 in 2020).
New Boston is in the Manchester-Nashua, NH metropolitan statistical area (Census Bureau delineation, July 2023).
New Boston is the same area as Census Tract 200 of Hillsborough County: the tract's figures are New Boston's own.
Source: 2024 Gazetteer and 2020 place-by-county files, U.S. Census Bureau · Census reference files
How many people live in New Boston, and is it growing?
The Census Bureau estimates that 6,276 people lived in New Boston on July 1, 2025, up 2.8% since 2020, in line with New Hampshire (+2.7%). The 2020 Census counted 6,108 residents. The 2020-2024 American Community Survey, a five-year sample, puts the population at 6,165 (±17).
| Measure | New Boston | Hillsborough County | Change since 2015-2019 |
|---|---|---|---|
| Total population | 6,165±17 | 426,378 | +454 |
| Households | 2,025±180 | 168,740 | no clear change |
| Average household size | 3.02±0.27 | 2.48 | no clear change |
| Housing units | 2,119±180 | 177,734 | no clear change |
New Boston's population since 2000
From 4,138 in 2000 to 6,276 in 2025: up 51.7%. The 2000, 2010 and 2020 figures are census counts, each for New Boston 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 New Boston?
The median resident of New Boston is 38.8 years old; 27.2% are under 18 and 17.0% are 65 or older. The largest group is non-Hispanic white residents at 96.6%, then non-Hispanic residents of two or more races at 1.8%.
| Measure | New Boston | Hillsborough County | Change since 2015-2019 |
|---|---|---|---|
| Median age | 38.8±3.4 | 41.0 | no clear change |
| Under 18 years | 27.2%±4.1 pts | 19.6% | – |
| 65 years and over | 17.0%±4.1 pts | 17.3% | – |
| Male | 49.8%±4.0 pts | 50.2% | – |
| Hispanic or Latino (any race) | 0.0%±0.6 pts | 8.5% | – |
| White alone, not Hispanic | 96.6%±2.7 pts | 80.1% | no clear change |
| Black or African American alone, not Hispanic | 0.0%±0.6 pts | 2.2% | – |
| Asian alone, not Hispanic | 0.0%±0.6 pts | 4.3% | – |
| American Indian and Alaska Native alone, not Hispanic | 0.0%±0.6 pts | 0.1% | – |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0%±0.6 pts | 0.0% | – |
| Two or more races, not Hispanic | 1.8%±1.2 pts | 4.3% | – |
| Some other race alone, not Hispanic | 1.6%±2.5 pts | 0.5% | – |
| Born outside the United States | 0.6%±0.7 pts | 10.3% | – |
| Speak a language other than English at home (age 5+) | 0.9%±0.8 pts | 13.9% | – |
| Civilian veterans (age 18+) | 10.2%±4.2 pts | 6.9% | – |
| With a disability | 7.4%±2.5 pts | 11.8% | – |
| No health insurance coverage | 2.6%±1.7 pts | 5.5% | – |
| High school graduate or higher (age 25+) | 97.1%±1.8 pts | 93.4% | – |
| Bachelor's degree or higher (age 25+) | 44.4%±8.6 pts | 41.5% | no clear change |
| Graduate or professional degree (age 25+) | 14.9%±5.0 pts | 16.1% | – |
| Lived in the same house a year earlier | 94.5%±5.3 pts | 88.9% | – |
| Moved from another state in the past year | 1.4%±2.4 pts | 3.5% | – |
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 New Boston earn?
Half of New Boston's 2,025 households earn less than $154,250 a year (±$25,162), against $103,545 in Hillsborough County and $99,031 in New Hampshire. In 2015-2019 it was $147,209 in 2024 dollars; the margins of error cannot tell the two periods apart. 6.3% of residents live below the poverty line.
| Measure | New Boston | Hillsborough County | Change since 2015-2019 |
|---|---|---|---|
| Median household income | $154,250±$25,162 | $103,545 | no clear change |
| Mean household income | $175,790±$17,745 | $132,601 | – |
| Per capita income | $59,575±$6,619 | $54,111 | no clear change |
| People below the poverty line | 6.3%±3.5 pts | 6.7% | – |
| Children under 18 below the poverty line | 7.8%±8.2 pts | 8.5% | – |
| Households receiving SNAP | 1.7%±2.1 pts | 6.6% | – |
| Households with a computer | 99.3%±1.1 pts | 96.4% | – |
| Households with a broadband subscription | 97.2%±2.3 pts | 93.4% | – |
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 New Boston?
Owners occupy 88.0% of New Boston's occupied homes and renters 12.0%. The median owner-occupied home is valued at $481,100 by its owner (±$59,351). The median renter pays $1,193 a month including utilities.
| Measure | New Boston | Hillsborough County | Change since 2015-2019 |
|---|---|---|---|
| Median home value (owner-occupied) | $481,100±$59,351 | $421,100 | +$94,416 |
| Median gross rent | $1,193±$111 | $1,623 | no clear change |
| Renters paying 35% or more of income on rent | 14.5%±18.1 pts | 37.7% | – |
| Median monthly owner costs, with a mortgage | $2,714±$252 | $2,452 | – |
| Owner-occupied homes | 88.0%±6.9 pts | 67.4% | no clear change |
| Renter-occupied homes | 12.0%±6.9 pts | 32.6% | – |
| Housing units | 2,119±180 | 177,734 | no clear change |
| Homeowner vacancy rate | 0.0%±1.9 pts | 0.2% | – |
| Rental vacancy rate | 0.0%±13.4 pts | 3.5% | – |
| Single-family detached homes | 82.7%±6.8 pts | 56.6% | – |
| Mobile homes | 3.3%±3.4 pts | 1.9% | – |
| Built 2020 or later | 0.0%±1.6 pts | 1.1% | – |
| Built 2010 to 2019 | 9.1%±5.4 pts | 5.6% | – |
| Built 1939 or earlier | 13.0%±6.7 pts | 18.3% | – |
| Households with no vehicle | 2.1%±2.4 pts | 5.2% | – |
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 New Boston building?
Builders took permits for 17 new housing units in New Boston in 2025 (17 in single-family houses; the permit office reported 8 of 12 months), 2.7 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 New Boston work and get to work?
67.2% of New Boston's workers drive alone and 22.2% work from home. The average trip to work takes 35.6 minutes.
| Measure | New Boston | Hillsborough County | Change since 2015-2019 |
|---|---|---|---|
| In the labor force (age 16+) | 74.0%±5.7 pts | 70.4% | – |
| Unemployment rate | 4.0%±3.2 pts | 3.1% | – |
| Drove alone to work | 67.2%±7.7 pts | 70.7% | – |
| Carpooled | 7.2%±4.1 pts | 7.3% | – |
| Public transportation | 0.0%±1.1 pts | 0.6% | – |
| Walked | 0.0%±1.1 pts | 1.8% | – |
| Worked from home | 22.2%±6.3 pts | 18.1% | +13.3 pts |
| Mean travel time to work | 35.6 min±3.4 | 27.3 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 New Boston?
1 census tract lies mostly in New Boston (2020 census blocks).
| Tract | Residents, 2020-2024 | Median household income |
|---|---|---|
| Tract 200Hillsborough County | 6,165 | $154,250 |
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 New Boston) · Census block assignment files
How does New Boston compare with other places in New Hampshire?
By the Census Bureau's July 2025 estimates, New Boston is the 1,901st-most populous of the 16,079 U.S. towns and townships that have one and the 45th-most populous of 221 in New Hampshire.
New Boston ranks 15th 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 | 45th | 221 |
| Growth 2020-2025 (PEP) | 82nd | 187 |
| Residents per square mile | 142nd | 241 |
| Median household income | 15th | 235 |
| Per capita income | 54th | 240 |
| Median home value | 44th | 239 |
| Median gross rent | 141st | 221 |
| Poverty rate | 103rd | 160 |
| Bachelor's degree or higher | 71st | 239 |
| Median age | 205th | 239 |
| Owner-occupied share | 72nd | 241 |
| Work from home | 42nd | 214 |
| Travel time to work | 21st | 241 |
New Boston's figures with every place in New Hampshire (CSV)
Every place in New Hampshire, sortable · Compare New Boston 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 New Boston?
21 of the 57 figures for New Boston 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 New Boston 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.