St. Marys, OH Demographics

The total population of St. Marys is estimated to be 8,323 with 3,918 males (47.07%) and 4,405 females (52.93%). There are 487 more females than males in St. Marys.
The median household income in St. Marys was $69,969 in 2021, which marked an a decrease of 572(0.81%) from $70,541 in 2020. This income is 93.78% 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, St. Marys sees its highest median household income among householders in the age group of 45 to 64 years old, at $95,237. Overall, the median household income for the city of St. Marys stands at $69,969.
In St. Marys, the median income for all workers aged 15 years and older, regardless of work hours, was $48,377 for males and $32,713 for females. However, when specifically considering full-time, year-round workers within the same age group, the median income was $67,995 for males and $42,747 for females.
In St. Marys, there are just two different racial groups among households. Among these, Two or More Races households report a median household income of $86,859, while White households have a median household income of $69,853.
In 2022, the population of St. Marys was 8,404, a 0.25% decrease year-by-year from 2021. Previously, in 2021, St. Marys's population was 8,425, an increase of 0.27% compared to a population of 8,402 in 2020.
The median age in St. Marys, OH is 38.5, as per 2021 ACS 5-Year Estimates. Of the total population, 19.76% were under the age of 15, 20.70% aged 15 to 29, 43.71% aged 30 to 64, 13.92% aged 65 to 84, and 1.91% were 85 years of age and older.
Racial distribution of St. Marys population: 95.24% are White, 0.39% are Black or African American, 0.48% are Asian, 0.22% are some other race and 3.68% are multiracial.