Plymouth Population

2010–2026

359

2026 projection

1.1% since 2020 (decrease)

0100200300400500201020122014201620182020202220242026

Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.

Use the left and right arrow keys to inspect population observations.

Population by year

Population estimates for Plymouth. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
202635900.00%
2025359-41.10%
2024363+41.11%
2023359-20.55%
2022361+30.84%
2021358-51.38%
2020363-123.20%
2019375-51.32%
2018380-51.30%
2017385-20.52%

Showing 10 of 17 years.

Plymouth Demographics

57.1median age

Median age

Female54.9 yrs
Male59.3 yrs

Adults

298
152 seniors · 51%146 other adults

Sex

Female 53.9% · 214Male 46.1% · 183

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101

Race and ethnicity

Tap a square or a group below to highlight it.

Each square is about 1% of residents (roughly 4 people).

Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002

Plymouth Income

$50,417median household income

Median household income

$50,417

Half of households earn more, half earn less

Median earnings

$39,750

Typical yearly pay for a worker 25 or older.

Poverty rate

11.3%

About 1 in 9 residents

U.S. Census Bureau, 2024 ACS 5-year estimates · Tables S1901, S1501, S1701

Plymouth Marital Status

57% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married57%61%53%
Never married12%13%11%
Divorced10%9%10%
Widowed21%16%25%
Separated<1%0%1%

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201