Plymouth township, Pennsylvania Population 2024

18,446

Plymouth township Demographics

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

  • White: 76.35%
  • Two or more races: 8.69%
  • Black or African American: 7.26%
  • Asian: 5.81%
  • Other race: 1.89%
  • Native American: 0%
  • Native Hawaiian or Pacific Islander: 0%
Land Area (mi²)
8.4 sq mi
Density (mi²)
2,195.80/sq mi
Growth Since 2020
1.11% (202)
The current population of Plymouth township, Pennsylvania is 18,446 based on our projections of the latest US Census estimates (released May 2024). The last official US Census in 2020 recorded the population at 18,244.

Population by Race

Race
Population
Percentage (of total)
White13,98476.35%
Two or more races1,5918.69%
Black or African American1,3307.26%
Asian1,0645.81%
Other race3471.89%
Native American00%
Native Hawaiian or Pacific Islander00%

White

Two or more races

Black or African American

Asian

Other race

Native American

Native Hawaiian or Pacific Islander

Plymouth township Population by Race

Plymouth township Population Pyramid 2024

Plymouth township Median Age

41.6

Total

39.5

Male

43.7

Female

Plymouth township Adults

There are 14,880 adults, (3,858 of whom are seniors) in Plymouth township.

Plymouth township Age Dependency

66.2

Age Dependency Ratio

35

Old Age Dependency Ratio

31.2

Child Dependency Ratio

Plymouth township Sex Ratio

Female9,39051.27%
Male8,92648.73%

Plymouth township Population by Age

Plymouth township Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All7,7152.3567.932.1
Married3,7703.09919
Non Family2,9361.2940.259.8
Female6332.8751.348.7
Male3762.3480.619.4

2.95

Average Family Size

2.35

Average Household Size

67.9%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Plymouth township Households and Families

Male

Female

Education Attained
Count
Percentage
9th to 12th Grade2942.13%
Associates Degree9887.15%
Bachelors Degree4,36331.6%
Graduate Degree2,96121.44%
High School Graduate3,21523.28%
Less Than 9th Grade3852.79%
Some College1,60311.61%

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Plymouth township Educational Attainment by Sex (over 25)

Plymouth township Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

Race
Total
High School
Bachelors
White10,76310,4445,825
Black1,0671,067398
Asian841808635
2+ Races735628373
Hispanic703416232
Other Race2686421

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 75.51%.

Plymouth township Educational Attainment by Race

All

Male

Female

Name
Average
Male
Female
Bachelors Degree$85,946$104,688$71,106
Graduate Degree$88,992$104,318$83,929
High School Graduate$49,583$51,399$40,972
Less Than 9th Grade$31,191$31,537$16,917
Overall$71,113$81,455$62,339
Some College$46,067$42,458$46,684

$71,113

Average Earnings

$81,455

Average Male

$62,339

Average Female

Plymouth township Earnings by Educational Attainment

Plymouth township Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Plymouth township Language

87.36% of Plymouth township residents speak only English, while 12.64% speak other languages. The non-English language spoken by the largest group is Asian and Pacific Island languages, which is spoken by 4.17% of the population.

Plymouth township Language

Plymouth township Poverty by Race

rate

Name
Total
In Poverty
Poverty Rate
White13,6695604.1%
Black1,284947.32%
Asian1,056535.02%
Multiple1,555311.99%
Other34010.29%
Hispanic1,20810.08%

4.09%

Overall Poverty Rate

3.77%

Male Poverty Rate

4.4%

Female Poverty Rate

Poverty in Plymouth township

The race most likely to be in poverty in Plymouth township is Black, with 7.32% below the poverty level.

The race least likely to be in poverty in Plymouth township is Hispanic, with 0.08% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.52%. Among those working part-time, it was 7.02%, and for those that did not work, the poverty rate was 7.83%.

Plymouth township Poverty

rate

Rate
Poverty
High School7.78%
Some College5.27%
Less Than 9th Grade3.02%
Bachelors or Greater2.14%

Plymouth township Poverty Rate by Education

rate

Rate
Poverty
Female Unemployed9.09%
Male Employed3.25%
Male Unemployed2.46%
Female Employed1.75%

Plymouth township Poverty Rate by Employment Status and Sex

Plymouth township Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

Name
Median
Mean
Families$149,759$171,378
Households$114,798$140,048
Married Families$161,231$-999,999,999
Non Families$75,385$86,650

mean

median

Income by Household Type

Plymouth township Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

51.3%

Overall Marriage Rate

52.8%

Male Marriage Rate

50.0%

Female Marriage Rate

Plymouth township Married by Age and Sex

male

female

Plymouth township Marriage

The age group where males are most likely to be married is 45-54, while the female age group most likely to be married is 35-44.

Plymouth township Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Plymouth township Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

574

Number of Veterans

515

Male Veterans

59

Female Veterans

War
Veterans
Vietnam249
Second Gulf War151
First Gulf War82
Korea47
World War II25

Plymouth township Veterans by War

count

Age Group
Veterans
75+228
65 to 74153
18 to 3477
35 to 5475
55 to 6441

Plymouth township Veterans by Age

count

Name
Veterans
% of Total
White4814.12%
Black867.71%
Hispanic151.85%
2+ Races70.8%

Plymouth township Veterans by Race

Plymouth township Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

5%

Veteran Poverty Rate

20.18%

Veteran Disability Rate

Plymouth township Veterans by Education

LaborForceParticipation

70.8%

Labor Force Participation

67%

Employment Rate

5%

Unemployment Rate

Plymouth township Employment by Age

LaborForceParticipation

Plymouth township Employment by Race

LaborForceParticipation

Plymouth township 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

71.19%

Born in Plymouth township

90.28%

Native Born

9.72%

Foreign Born

4.61%

Non Citizen

5.12%

Naturalized

Place of Birth

90.28% of Plymouth township residents were born in the United States, with 71.19% having been born in Pennsylvania. 4.61% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Plymouth township Place of Birth

Note: data after 2022 is projected based on recent change
Year
Population
Growth
Change
202918,556220.12%
202818,534220.12%
202718,512220.12%
202618,490220.12%
202518,468220.12%
202418,446220.12%
202318,424220.12%
202218,402780.43%
202118,324800.44%
202018,2447254.14%
201917,519-42-0.24%
201817,561-21-0.12%
201717,582-14-0.08%
201617,596-8-0.05%
201517,6048925.34%
201416,712490.29%
201316,663310.19%
201216,632290.17%
201116,603450.27%
201016,55800%

Plymouth township Population by Year