In 2019, St. Clair County, AL had a population of 88k people with a median age of 40.3 and a median household income of $58,308. Between 2018 and 2019 the population of St. Clair County, AL grew from 87,306 to 87,989, a 0.782% increase and its median household income grew from $54,887 to $58,308, a 6.23% increase.
The 5 largest ethnic groups in St. Clair County, AL are White (Non-Hispanic) (85.9%), Black or African American (Non-Hispanic) (9.57%), White (Hispanic) (1.38%), Two+ (Non-Hispanic) (0.957%), and Asian (Non-Hispanic) (0.799%). 0% of the households in St. Clair County, AL speak a non-English language at home as their primary language.
99.2% of the residents in St. Clair County, AL are U.S. citizens.
In 2019, the median property value in St. Clair County, AL was $154,900, and the homeownership rate was 79.9%. Most people in St. Clair County, AL drove alone to work, and the average commute time was 28.9 minutes. The average car ownership in St. Clair County, AL was 2 cars per household.