Plymouth is located in Luzerne County, Pennsylvania. Plymouth has a 2025 population of 1,751 . Plymouth is currently growing at a rate of 0.63% annually and its population has increased by 1.86% since the most recent census, which recorded a population of 1,719 in 2020.
The average household income in Plymouth is $78,666 with a poverty rate of 10.11%. The median age in Plymouth is 47.4 years: 41.4 years for males, and 54 years for females. For every 100 females there are 119.5 males.
Data after 2023 is projected based on recent change
The racial composition of Plymouth includes 86.37% White, 5.55% Black or African American, and smaller percentages for and multiracial populations.
White (86.37%)
Two or more races (8.08%)
Black or African American (5.55%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 1,401 | 86.37% |
| Two or more races | 131 | 8.08% |
| Black or African American | 90 | 5.55% |
Married
Widowed
Divorced
Separated
Never Married
Plymouth's average per capita income is $47,232. Household income levels show a median of $67,792. The poverty rate stands at 10.11%.
Name | Median | Mean |
|---|---|---|
| Married Families | $83,571 | - |
| Families | $80,294 | $91,197 |
| Households | $67,792 | $78,666 |
| Non Families | $38,365 | $42,422 |
Average Income
Median Household Income
Poverty Rate