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CITY · 2020 ACS

Plymouth

New Hampshire · 4,730 residents · 5.875 sq mi
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The short version

Plymouth has lower-than-average household income, with a median household income of $50,658. Population has grown 34% since 2000. 49% of adults hold a bachelor's degree or higher, well above the national rate of 33%. Median home value has more than doubled since 2000, reaching $203,300. At a median age of 22.4, residents skew younger than the country as a whole. Households here earn about 35% less than the New Hampshire median.

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

4,730
+34%since 2000
from 3,528 in 2000
1990 – 2024
805 / sq mi
+34%since 2000
from 601 / sq mi in 2000
US average: 280
22.4
+7%since 2000
from 21.0 in 2000
US average: 38.8
Population, 19902024
3K4K4K5K5K1990201020202024Plymouth
20245K
1990201020202024
Section 02

Income & economy

$50,658
−7%inflation adjusted, since 2000
from $36,402 in 2000
US average: $66,278
1990 – 2024
$23,757
+84%since 2000
from $12,938 in 2000
US average: $35,364
Households earning $100K+
33.8%
+4.5 ptssince 2009
from 29.2% in 2009
US average: 43.9%
14.6%
−10.9 ptssince 2000
from 25.5% in 2000
US average: 12.8%
Workforce by industry, 2020
Information13.9%
US avg: 11.1%
Other services6.3%
US avg: 6.6%
Retail trade5.9%
US avg: 10%
Agriculture, forestry, fishing3.9%
US avg: 1.7%
Construction3.9%
US avg: 1.2%
Public administration1.1%
US avg: 4.7%
Transportation & warehousing0.9%
US avg: 2.5%
Arts, entertainment, food0.7%
US avg: 2%
Manufacturing0%
US avg: 0.5%
Wholesale trade0%
US avg: 6.7%
Finance & insurance0%
US avg: 5.5%
Professional, scientific, technical0%
US avg: 4.7%
Education & health services0%
US avg: 0.8%
BARS: THIS PLACE · TICKS: US AVERAGE
Section 03

Housing

$203,300
+40%inflation adjusted, since 2000
from $96,600 in 2000
US average: $265,253
1990 – 2024
$809
+4%inflation adjusted, since 2000
from $516 in 2000
US average: $1,124
45.7%
+2.6 ptssince 2000
from 43.2% in 2000
54.3% rent
4.0
+51%since 2000
from 2.7 in 2000
1990 – 2024
RELATED:See current rent listings in Plymouth on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic96.5%(3,406)
Black0.4%(13)
Hispanic / Latino0.9%(31)
Asian0.9%(32)
Other0%
Diversity Score5.4%(190)
2020
White, non-Hispanic86.8%(4,108)
Black1.3%(62)
Hispanic / Latino3.9%(183)
Asian2.8%(133)
Other5.2%(245)
Diversity Score30.1%(1,425)
30
+460%since 2000
from 5 in 2000
1990 – 2024
Section 05

Education

49.0%
−1.0 ptssince 2000
from 50.0% in 2000
US average: 32.9%
High school or higher
96.5%
+1.3 ptssince 2000
from 95.1% in 2000
US average: 88.5%
18.1%
−11.2 ptssince 2000
from 29.2% in 2000
US average: 12.7%
Section 06

Commute & transportation

14.3 min
+18%since 2000
from 12.1 min in 2000
US average: 26.9
40.3%
−5.8 ptssince 2009
from 46.1% in 2009
US average: 75.1%
21.7%
+21.7 ptssince 2009
from 0.0% in 2009
US average: 8.4%
Section 07

Work & employment

7.2%
+4.1 ptssince 2011
from 3.1% in 2011
US average: 5.4%
53.3%
+7.0 ptssince 2011
from 46.3% in 2011
US average: 63.4%
41.6%
−10.8 ptssince 2009
from 52.4% in 2009
US average: 39.3%
Section 08

People & community

53.2%
−7.0 ptssince 2009
from 60.2% in 2009
46.8%
+7.0 ptssince 2009
from 39.8% in 2009
5.1%
+1.7 ptssince 2009
from 3.4% in 2009
US average: 13.5%
5.5%
−91.8 ptssince 2013
from 97.3% in 2013
US average: 8.8%
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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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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

How we source and harmonize this data →