St. Clair, PA Demographics

The total population of St. Clair is estimated to be 2,765 with 1,343 males (48.57%) and 1,422 females (51.43%). There are 79 more females than males in St. Clair.
The median household income in St. Clair was $55,988 in 2021, which marked an an increase of 1,801(3.32%) from $54,187 in 2020. This income is 75.04% 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. Clair sees its highest median household income among householders in the age group of 25 to 44 years old, at $64,348. Overall, the median household income for the borough of St. Clair stands at $55,988.
In St. Clair, the median income for all workers aged 15 years and older, regardless of work hours, was $37,040 for males and $26,347 for females. However, when specifically considering full-time, year-round workers within the same age group, the median income was $52,956 for males and $39,154 for females.
In St. Clair, population is primarily represented by White households, reporting a median income of $55,988.
In 2022, the population of St. Clair was 2,753, a 0.18% decrease year-by-year from 2021. Previously, in 2021, St. Clair's population was 2,758, an increase of 0.51% compared to a population of 2,744 in 2020.
The median age in St. Clair, PA is 47.9, as per 2021 ACS 5-Year Estimates. Of the total population, 12.73% were under the age of 15, 15.36% aged 15 to 29, 50.02% aged 30 to 64, 18.75% aged 65 to 84, and 3.14% were 85 years of age and older.
Racial distribution of St. Clair population: 99.24% are White, 0.04% are Black or African American, 0.25% are American Indian and Alaska Native and 0.47% are multiracial.