Plymouth, New Hampshire Population 2024

4,575

Plymouth is a city located in Grafton County New Hampshire. Plymouth has a 2024 population of 4,575. Plymouth is currently growing at a rate of 1.64% annually and its population has increased by 6.87% since the most recent census, which recorded a population of 4,281 in 2020.

The average household income in Plymouth is $88,682 with a poverty rate of 9.58%. The median age in Plymouth is 24 years: 23.1 years for males, and 33.8 years for females.

Plymouth Demographics

According to the most recent ACS, the racial composition of Plymouth was:

  • White: 87.49%
  • Black or African American: 4.72%
  • Two or more races: 4.72%
  • Asian: 2.39%
  • Other race: 0.68%
  • Native American: 0%
  • Native Hawaiian or Pacific Islander: 0%
Land Area (mi²)
5.9 sq mi
Density (mi²)
778.80/sq mi
Growth Since 2020
6.87% (294)
The current population of Plymouth, New Hampshire is 4,575 based on our projections of the latest US Census estimates (released May 2024). The last official US Census in 2020 recorded the population at 4,281.

Population by Race

Download Table Data

Enter your email below, and you'll receive this table's data in your inbox momentarily.

Race
Population
Percentage (of total)
White3,87487.49%
Black or African American2094.72%
Two or more races2094.72%
Asian1062.39%
Other race300.68%
Native American00%
Native Hawaiian or Pacific Islander00%

White

Black or African American

Two or more races

Asian

Other race

Native American

Native Hawaiian or Pacific Islander

Plymouth Population by Race

Plymouth Population Pyramid 2024

Plymouth Median Age

24

Total

23.1

Male

33.8

Female

Plymouth Adults

There are 3,910 adults, (502 of whom are seniors) in Plymouth.

Plymouth Age Dependency

29.9

Age Dependency Ratio

14.7

Old Age Dependency Ratio

15.2

Child Dependency Ratio

Plymouth Sex Ratio

Female1,96444.35%
Male2,46455.65%

Plymouth Population by Age

Plymouth Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All1,4042.2952.447.6
Non Family7141.5736.163.9
Married4743.3182.717.3
Female1492.3157.742.3
Male672.730100

2.86

Average Family Size

2.29

Average Household Size

52.4%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Plymouth Households and Families

Male

Female

Download Table Data

Enter your email below, and you'll receive this table's data in your inbox momentarily.

Education Attained
Count
Percentage
9th to 12th Grade80.37%
Associates Degree1024.69%
Bachelors Degree60127.66%
Graduate Degree44920.66%
High School Graduate48422.27%
Less Than 9th Grade60.28%
Some College52324.07%

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Plymouth Educational Attainment by Sex (over 25)

Plymouth Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

Download Table Data

Enter your email below, and you'll receive this table's data in your inbox momentarily.

Race
Total
High School
Bachelors
White1,9131,899985
2+ Races1071077
Black95950
Asian393939
Hispanic191919

The highest rate of high school graduation is among black people with a rate of 100%.

The highest rate of bachelors degrees is among asian people with a rate of 100%.

Plymouth Educational Attainment by Race

All

Male

Female

Download Table Data

Enter your email below, and you'll receive this table's data in your inbox momentarily.

Name
Average
Male
Female
Bachelors Degree$70,352$75,938$65,392
Graduate Degree$79,107$0$62,417
High School Graduate$39,011$38,321$53,576
Less Than 9th Grade$0$0$0
Overall$53,973$64,318$52,545
Some College$30,476$0$0

$53,973

Average Earnings

$64,318

Average Male

$52,545

Average Female

Plymouth Earnings by Educational Attainment

Plymouth Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Plymouth Language

94.82% of Plymouth residents speak only English, while 5.18% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 2.3% of the population.

Plymouth Language

Plymouth Poverty by Race

rate

Download Table Data

Enter your email below, and you'll receive this table's data in your inbox momentarily.

Name
Total
In Poverty
Poverty Rate
White2,8292127.49%
Multiple1328463.64%
Other1212100%
Hispanic311238.71%

9.58%

Overall Poverty Rate

11.85%

Male Poverty Rate

6.55%

Female Poverty Rate

Poverty in Plymouth

The race most likely to be in poverty in Plymouth is Other, with 100% below the poverty level.

The race least likely to be in poverty in Plymouth is White, with 7.49% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0%. Among those working part-time, it was 17.84%, and for those that did not work, the poverty rate was 24.89%.

Plymouth Poverty

rate

Download Table Data

Enter your email below, and you'll receive this table's data in your inbox momentarily.

Rate
Poverty
Less Than 9th Grade80%
High School14.26%
Some College13.53%
Bachelors or Greater0%

Plymouth Poverty Rate by Education

rate

Download Table Data

Enter your email below, and you'll receive this table's data in your inbox momentarily.

Rate
Poverty
Male Employed4.2%
Female Employed0.72%
Male Unemployed0%
Female Unemployed0%

Plymouth Poverty Rate by Employment Status and Sex

Plymouth Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

Download Table Data

Enter your email below, and you'll receive this table's data in your inbox momentarily.

Name
Median
Mean
Families$100,812$129,363
Households$62,172$88,682
Married Families$101,981$-999,999,999
Non Families$32,798$42,301

mean

median

Income by Household Type

Plymouth Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

25.2%

Overall Marriage Rate

24.9%

Male Marriage Rate

25.7%

Female Marriage Rate

Plymouth Married by Age and Sex

male

female

Plymouth Marriage

The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 35-44.

Plymouth Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Plymouth Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

99

Number of Veterans

57

Male Veterans

42

Female Veterans

Download Table Data

Enter your email below, and you'll receive this table's data in your inbox momentarily.

War
Veterans
First Gulf War26
Vietnam20
Second Gulf War0
Korea0
World War II0

Plymouth Veterans by War

count

Download Table Data

Enter your email below, and you'll receive this table's data in your inbox momentarily.

Age Group
Veterans
75+57
35 to 5426
55 to 6416
18 to 340
65 to 740

Plymouth Veterans by Age

count

Download Table Data

Enter your email below, and you'll receive this table's data in your inbox momentarily.

Name
Veterans
% of Total
White832.43%
2+ Races169.04%

Plymouth Veterans by Race

Plymouth Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

0%

Veteran Poverty Rate

0%

Veteran Disability Rate

Plymouth Veterans by Education

LaborForceParticipation

59.9%

Labor Force Participation

56%

Employment Rate

6.6%

Unemployment Rate

Plymouth Employment by Age

LaborForceParticipation

Plymouth Employment by Race

LaborForceParticipation

Plymouth Employment by Education

Origin of Non-Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

43.7%

Born in Plymouth

95.14%

Native Born

4.86%

Foreign Born

3.93%

Non Citizen

0.93%

Naturalized

Place of Birth

95.14% of Plymouth residents were born in the United States, with 43.7% having been born in New Hampshire. 3.93% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Plymouth Place of Birth

Note: data after 2022 is projected based on recent change

Download Table Data

Enter your email below, and you'll receive this table's data in your inbox momentarily.

Year
Population
Growth
Growth Rate
20244,575741.64%
20234,501731.65%
20224,4281062.45%
20214,322410.96%
20204,28184324.52%
20193,4382758.69%
20183,163-705-18.23%
20173,868-14-0.36%
20163,882-31-0.79%
20153,9131062.78%
20143,807-104-2.66%
20133,911-8-0.2%
20123,919872.27%
20113,832-624-14%
20104,45600%

Plymouth Population by Year