United States › New Hampshire › Plymouth CITY · 2020 ACS
Plymouth New Hampshire · 4,730 residents · 5.88 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 4,730 people, Plymouth is a city in New Hampshire. The median age is 22.4, younger than the US median of 38.8. 49% of adults hold a bachelor's degree, against 33% nationally. 46% of homes are owner-occupied. Households here earn about 35% less than in New Hampshire as a whole. 73% were living in the same home a year earlier.
At a glance
Lower income
below the US median
US median: $66,278
Younger
median age 22.4
US median: 38.8
More educated
49% hold a bachelor's degree
US average: 33%
Less affordable
home values up 40%, inflation adjusted
US median home: $265,253
Section 01
Population & growth from 21.0 in 2000
US average: 38.8
Population, 1990 – 2024
3K 4K 4K 5K 5K 1990 2000 2010 2020 2024 Plymouth Age distribution, 2020
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Section 02
Income & economy $50,658
−7%inflation adjusted, since 2000
from $36,402 in 2000
US average: $66,278
from $12,938 in 2000
US average: $35,364
Households earning $100K+
from 29.2% in 2009
US average: 43.9%
from 25.5% in 2000
US average: 12.8%
Workforce by industry, 2020
Agriculture, forestry, fishing 3.9%
Public administration 1.1%
Transportation & warehousing 0.9%
Arts, entertainment, food 0.7%
Professional, scientific, technical 0%
Education & health services 0%
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$203,300
+40%inflation adjusted, since 2000
from $96,600 in 2000
US average: $265,253
$809
+4%inflation adjusted, since 2000
from $516 in 2000
US average: $1,124
from 43.2% in 2000
54.3% rent
2.30 people
−12%since 2009
from 2.60 people in 2009
US average: 2.61
from 4.4 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 96.5%(3,406)
Hispanic / Latino 0.9%(31)
2020
White, non-Hispanic 86.8%(4,108)
Hispanic / Latino 3.9%(183)
No data for the years selected.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 18 more ancestry groups with data from 50.0% in 2000
US average: 32.9%
High school or higher
from 95.1% in 2000
US average: 88.5%
from 29.2% in 2000
US average: 12.7%
Section 06
Commute & transportation from 12.1 min in 2000
US average: 26.9
from 46.1% in 2009
US average: 75.1%
from 0.0% in 2009
US average: 8.4%
Section 07
Work & employment from 3.1% in 2011
US average: 5.4%
from 46.3% in 2011
US average: 63.4%
Women 20-64 in the labor force
US average: 73.3%
from 28.7% in 2009
US average: 39.3%
Section 08
People & community from 3.4% in 2009
US average: 13.5%
from 2.7% in 2013
US average: 8.8%
Computer in household
US average: 91.9%
Marital status (2024)
Men 15+
Never married 70.8%(1,745)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 2.7% 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) 30.1%(68)
Gulf War (1990s) 43.8%(99)
Share of the 226 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 Plymouth Head to head
Compare Plymouth to nearby cities PLYMOUTH VS
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PLYMOUTH VS
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PLYMOUTH VS
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Income $153,281 +203%
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Frequently asked
How many people live in Plymouth, New Hampshire? Plymouth, New Hampshire has about 4,730 residents according to the 2020 American Community Survey.
What is the median household income in Plymouth, New Hampshire? The typical household in Plymouth, New Hampshire earns about $50,658 a year. Half of households make more than that, and half make less.
Is Plymouth, New Hampshire expensive? In Plymouth, New Hampshire, the median home is worth about $203,300, and the typical rent is about $809 a month.
How educated are people in Plymouth, New Hampshire? About 49.0% of adults age 25 and over in Plymouth, New Hampshire hold a bachelor's degree or higher.
What is the poverty rate in Plymouth, New Hampshire? About 14.6% of people in Plymouth, New Hampshire live below the federal poverty line.
Has Plymouth, New Hampshire grown since 1990? Yes, Plymouth, New Hampshire has grown since 1990. The population has added about 698 residents, a change of about 17 percent over that period.
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