Plymouth, California Population 2024

1,138

Plymouth is a city located in Amador County California. Plymouth has a 2024 population of 1,138. Plymouth is currently growing at a rate of 1.16% annually and its population has increased by 5.47% since the most recent census, which recorded a population of 1,079 in 2020.

The average household income in Plymouth is $92,491 with a poverty rate of 15.34%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Plymouth is 40.3 years, 37.4 years for males, and 44.2 years for females.

Plymouth Demographics

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

  • White: 77.1%
  • Two or more races: 10.72%
  • Other race: 7.86%
  • Black or African American: 2.47%
  • Native American: 1.39%
  • Asian: 0.46%
  • Native Hawaiian or Pacific Islander:
Land Area (mi²)
2.6 sq mi
Density (mi²)
430.50/sq mi
Growth Since 2020
5.47% (59)
The current population of Plymouth, California is 1,138 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 1,079.

Plymouth, California Population 2024

Population by Race

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Race
Population
Percentage (of total)
White1,00077.1%
Two or more races13910.72%
Other race1027.86%
Black or African American322.47%
Native American181.39%
Asian60.46%
Native Hawaiian or Pacific Islander
showing: 7 rows

White

Two or more races

Other race

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Plymouth Population by Race

Plymouth Population Pyramid 2024

Plymouth Median Age

40.3

Total

37.4

Male

44.2

Female

Plymouth Adults

There are 1,076 adults, (197 of whom are seniors) in Plymouth.

Plymouth Age Dependency

47.6

Age Dependency Ratio

22.4

Old Age Dependency Ratio

25.1

Child Dependency Ratio

Plymouth Sex Ratio

Female55242.56%
Male74557.44%

Plymouth Population by Age

Plymouth Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All4622.8174.925.1
Married2263.0892.57.5
Non Family1311.1652.747.3
Female834.2773.526.5
Male224.2731.868.2
showing: 5 rows

3.35

Average Family Size

2.81

Average Household Size

74.9%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Plymouth Households and Families

Male

Female

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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

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

The highest rate of bachelors degrees is among black people with a rate of 55.56%.

Plymouth Educational Attainment by Race

All

Male

Female

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$39,861

Average Earnings

$45,357

Average Male

$24,167

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

72.71% of Plymouth residents speak only English, while 27.29% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 25.41% of the population.

Plymouth Language

Plymouth Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
White82414417.48%
Hispanic3394212.39%
Multiple1394028.78%
Other1021514.71%
showing: 4 rows

15.34%

Overall Poverty Rate

17.32%

Male Poverty Rate

12.68%

Female Poverty Rate

Poverty in Plymouth

The race most likely to be in poverty in Plymouth is Multiple, with 28.78% below the poverty level.

The race least likely to be in poverty in Plymouth is Hispanic, with 12.39% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 4.98%. Among those working part-time, it was 2.5%, and for those that did not work, the poverty rate was 34.99%.

Plymouth Poverty

rate

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Rate
Poverty
High School21.18%
Some College12.15%
Less Than 9th Grade4.98%
Bachelors or Greater
showing: 4 rows

Plymouth Poverty Rate by Education

rate

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Rate
Poverty
Female Unemployed81.48%
Female Employed4%
Male Employed3.04%
Male Unemployed
showing: 4 rows

Plymouth Poverty Rate by Employment Status and Sex

Plymouth Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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mean

median

Income by Household Type

Plymouth Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

48.6%

Overall Marriage Rate

46.8%

Male Marriage Rate

51.2%

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 45-54.

Plymouth Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Plymouth Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

70

Number of Veterans

70

Male Veterans

Female Veterans

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Plymouth Veterans by War

count

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Plymouth Veterans by Age

count

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Plymouth Veterans by Race

Plymouth Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

10%

Veteran Poverty Rate

18.57%

Veteran Disability Rate

Plymouth Veterans by Education

LaborForceParticipation

62.8%

Labor Force Participation

60.3%

Employment Rate

4.1%

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

70.01%

Born in Plymouth

84.12%

Native Born

15.88%

Foreign Born

9.95%

Non Citizen

5.94%

Naturalized

Place of Birth

84.12% of Plymouth residents were born in the United States, with 70.01% having been born in California. 9.95% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Plymouth Place of Birth

Note: data after 2022 is projected based on recent change

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Year
Population
Growth
Growth Rate
20291,203131.09%
20281,190131.1%
20271,177131.12%
20261,164131.13%
20251,151131.14%
20241,138131.16%
20231,125131.17%
20221,112131.18%
20211,099201.85%
20201,079454.35%
20191,034131.27%
20181,021232.3%
2017998171.73%
2016981121.24%
201596930.31%
2014966-4-0.41%
201397010.1%
2012969-8-0.82%
2011977-9-0.91%
2010986
showing: 20 rows

Plymouth Population by Year