Plymouth township, Montgomery County, Pennsylvania Demographics

The total population of Plymouth township is estimated to be 18,188 with 8,838 males (48.59%) and 9,350 females (51.41%). There are 512 more females than males in Plymouth township.
The median household income in Plymouth township was $106,233 in 2021, which marked an an increase of 9,599(9.93%) from $96,634 in 2020. This income is 142.39% of the U.S. median household income of $74,606 (all incomes in 2022 inflation-adjusted dollars).
Per the latest American Community Survey by the Census Bureau, Plymouth township sees its highest median household income among householders in the age group of 45 to 64 years old, at $137,925. Overall, the median household income for the township of Plymouth township stands at $106,233.
In Plymouth township, the median income for all workers aged 15 years and older, regardless of work hours, was $59,671 for males and $42,561 for females. However, when specifically considering full-time, year-round workers within the same age group, the median income was $92,980 for males and $74,605 for females.
In Plymouth township, the demographic landscape is diverse, spanning 4 distinct racial categories among households. Among these, Some Other Race households have the highest median household income at $179,248, while Black or African American households represent the opposite end with the lowest median household income of $91,774.
In 2022, the population of Plymouth township was 18,391, a 0.39% increase year-by-year from 2021. Previously, in 2021, Plymouth township's population was 18,319, an increase of 0.41% compared to a population of 18,244 in 2020.
The median age in Plymouth township, Montgomery County, Pennsylvania is 41.1, as per 2021 ACS 5-Year Estimates. Of the total population, 16.35% were under the age of 15, 17.52% aged 15 to 29, 46.27% aged 30 to 64, 17.29% aged 65 to 84, and 2.58% were 85 years of age and older.
Racial distribution of Plymouth township population: 77.01% are White, 9.23% are Black or African American, 0.07% are American Indian and Alaska Native, 7.50% are Asian, 2.09% are some other race and 4.11% are multiracial.