Residents will find that the city is relatively quiet. This is because it is not over-populated, and it has fewer college students, renters, and young children - all of whom can be noisy at times. So, if you're looking for a relatively peaceful place to live, St. Clair is worth considering.
The population of St. Clair has one of the lowest overall levels of education in the country: only 5.72% of people over 25 hold a college degree. The national average for all municipalities is 21.84%.
The per capita income in St. Clair in 2022 was $21,963, which is lower middle income relative to Missouri, and low income relative to the rest of the US. This equates to an annual income of $87,852 for a family of four. However, St. Clair contains both very wealthy and poor people as well.
The people who call St. Clair home describe themselves as belonging to a variety of racial and ethnic groups. The greatest number of St. Clair residents report their race to be White, followed by Black or African-American. Important ancestries of people in St. Clair include German, Irish, English, Polish, and Italian.
The most common language spoken in St. Clair is English. Other important languages spoken here include Italian and Polish.
