Plymouth Flag

Plymouth

County:
Amador County
County Seat:
No
Area (mi²):
2.652
State:
California

Plymouth is a city located in Amador County, California. Plymouth has a 2025 population of 1,165. Plymouth is currently growing at a rate of 1.48% annually and its population has increased by 7.97% since the most recent census, which recorded a population of 1,079 in 2020.

The average household income in Plymouth is $95,211 with a poverty rate of 14.96%.The median age in Plymouth is 43.1 years: 42.3 years for males, and 44.4 years for females.

1.2K
Total Population
439
Density (mi²)
17 1.48%
Growth

Plymouth Population

Plymouth Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Plymouth includes 74.56% White, 7.68% other race, 4.72% Black or African American, and smaller percentages for Native American and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White93274.56%
Two or more races13310.64%
Other race967.68%
Black or African American594.72%
Native American302.4%

Plymouth Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Plymouth's average per capita income is $44,716. Household income levels show a median of $81,250. The poverty rate stands at 14.96%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median
Mean
Married Families$110,714-
Families$101,364$113,944
Households$81,250$95,211
Non Families$26,250$41,486

$44,716

Average Income

$81,250

Median Household Income

14.96%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)