Plymouth, MI Demographics

The total population of Plymouth is estimated to be 9,300 with 4,442 males (47.76%) and 4,858 females (52.24%). There are 416 more females than males in Plymouth.
The median household income in Plymouth was $104,038 in 2021, which marked an a decrease of 961(0.92%) from $104,999 in 2020. This income is 139.45% 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 sees its highest median household income among householders in the age group of 45 to 64 years old, at $130,348. Overall, the median household income for the city of Plymouth stands at $104,038.
In Plymouth, the median income for all workers aged 15 years and older, regardless of work hours, was $79,939 for males and $42,267 for females. However, when specifically considering full-time, year-round workers within the same age group, the median income was $103,674 for males and $73,142 for females.
In Plymouth, the demographic landscape is diverse, spanning 4 distinct racial categories among households. Among these, Two or More Races households have the highest median household income at $150,393, while Black or African American households represent the opposite end with the lowest median household income of $39,241.
In 2022, the population of Plymouth was 9,252, a 0.40% decrease year-by-year from 2021. Previously, in 2021, Plymouth's population was 9,289, a decline of 0.50% compared to a population of 9,336 in 2020.
The median age in Plymouth, MI is 45.7, as per 2021 ACS 5-Year Estimates. Of the total population, 15.05% were under the age of 15, 17.76% aged 15 to 29, 51.33% aged 30 to 64, 13.54% aged 65 to 84, and 2.32% were 85 years of age and older.
Racial distribution of Plymouth population: 92.45% are White, 2.77% are Black or African American, 0.20% are American Indian and Alaska Native, 0.97% are Asian, 0.89% are some other race and 2.72% are multiracial.