United States › New Hampshire › Somersworth CITY · 2020 ACS
Somersworth New Hampshire · 11,855 residents · 9.80 sq mi
Time machine
COMPARE TO 1990 Census 2000 Census 2009 ACS 2010 ACS 2011 ACS 2012 ACS 2013 ACS 2014 ACS 2015 ACS 2016 ACS 2017 ACS 2018 ACS 2019 ACS 2021 ACS 2022 ACS 2023 ACS 2024 ACS
The short version
With 11,855 people, Somersworth is a city in New Hampshire. About 25% of adults have finished a four-year degree. 79% were living in the same home a year earlier. The foreign-born share is 8%. 57% of homes are owner-occupied. The poverty rate is 8.1%, under the national 12.8%.
At a glance
Average income
near the US median
US median: $66,278
Mid-age
median age 39.4
US median: 38.8
Less educated
25% hold a bachelor's degree
US average: 33%
Less affordable
home values up 46%, inflation adjusted
US median home: $265,253
Section 01
Population & growth from 34.9 in 2000
US average: 38.8
Population, 1990 – 2024
11K 11K 12K 12K 12K 1990 2000 2010 2020 2024 Somersworth Age distribution, 2020
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Section 02
Income & economy $67,209
+5%inflation adjusted, since 2000
from $42,739 in 2000
US average: $66,278
from $19,592 in 2000
US average: $35,364
Households earning $100K+
from 30.9% in 2009
US average: 43.9%
from 8.8% in 2000
US average: 12.8%
Workforce by industry, 2020
Public administration 7.8%
Education & health services 3.4%
Professional, scientific, technical 3.2%
Transportation & warehousing 1.9%
Arts, entertainment, food 1.6%
Agriculture, forestry, fishing 0.2%
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$211,400
+46%inflation adjusted, since 2000
from $96,200 in 2000
US average: $265,253
$1,153
+24%inflation adjusted, since 2000
from $621 in 2000
US average: $1,124
from 56.7% in 2000
42.8% rent
from 2.39 people in 2009
US average: 2.61
from 4.0 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Section 04
Race & ethnicity 2000
White, non-Hispanic 95.2%(10,929)
Hispanic / Latino 1.6%(185)
2020
White, non-Hispanic 81.2%(9,631)
Hispanic / Latino 4.3%(509)
No data for the years selected.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 15 more ancestry groups with data from 18.8% in 2000
US average: 32.9%
High school or higher
from 84.4% in 2000
US average: 88.5%
from 5.4% in 2000
US average: 12.7%
Section 06
Commute & transportation from 15.3 min in 2000
US average: 26.9
from 76.5% in 2009
US average: 75.1%
from 6.2% in 2009
US average: 8.4%
Section 07
Work & employment from 6.3% in 2011
US average: 5.4%
from 69.0% in 2011
US average: 63.4%
Women 20-64 in the labor force
US average: 73.3%
from 29.9% in 2009
US average: 39.3%
Section 08
People & community from 5.4% in 2009
US average: 13.5%
from 16.7% in 2013
US average: 8.8%
Computer in household
US average: 91.9%
Marital status (2024)
Women 15+
Never married 37.9%(2,056)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 16.7% in 2013
US average: 8.8%
Direct-purchase
US average: 13.7%
VA health care
US average: 2.3%
Any private
US average: 68.1%
Any public
US average: 35.2%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2020
Gulf War (2001 or later) 26.8%(230)
Gulf War (1990s) 28.5%(245)
Share of the 859 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
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Drill deeper
Places similar to Somersworth Head to head
Compare Somersworth to nearby cities SOMERSWORTH VS
Dover
Income $94,829 +41%
Home value $436,700 +107%
Population 34,623 +184%
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SOMERSWORTH VS
Rochester
Income $80,836 +20%
Home value $279,100 +32%
Population 33,716 +177%
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SOMERSWORTH VS
Durham
Income $112,070 +67%
Home value $498,000 +136%
Population 10,681 −12%
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Sanford
Income $72,524 +8%
Home value $280,200 +33%
Population 22,663 +86%
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Frequently asked
How many people live in Somersworth, New Hampshire? Somersworth, New Hampshire has about 11,855 residents according to the 2020 American Community Survey.
What is the median household income in Somersworth, New Hampshire? The typical household in Somersworth, New Hampshire earns about $67,209 a year. Half of households make more than that, and half make less.
Is Somersworth, New Hampshire expensive? In Somersworth, New Hampshire, the median home is worth about $211,400, and the typical rent is about $1,153 a month.
How educated are people in Somersworth, New Hampshire? About 24.7% of adults age 25 and over in Somersworth, New Hampshire hold a bachelor's degree or higher.
What is the poverty rate in Somersworth, New Hampshire? About 8.1% of people in Somersworth, New Hampshire live below the federal poverty line.
Has Somersworth, New Hampshire grown since 1990? Yes, Somersworth, New Hampshire has grown since 1990. The population has added about 606 residents, a change of about 5 percent over that period.
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