In 2020, St. Tammany Parish, LA had a population of 258k people with a median age of 40.4 and a median household income of $70,730. Between 2019 and 2020 the population of St. Tammany Parish, LA grew from 255,155 to 258,447, a 1.29% increase and its median household income grew from $68,905 to $70,730, a 2.65% increase.
The 5 largest ethnic groups in St. Tammany Parish, LA are White (Non-Hispanic) (78.1%), Black or African American (Non-Hispanic) (11.6%), White (Hispanic) (3.5%), Two+ (Non-Hispanic) (2.28%), and Asian (Non-Hispanic) (1.43%).
None of the households in St. Tammany Parish, LA reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
97.8% of the residents in St. Tammany Parish, LA are U.S. citizens.
The largest universities in St. Tammany Parish, LA are Northshore Technical Community College (1,909 degrees awarded in 2020), Aveda Arts & Sciences Institute-Covington (1,749 degrees), and Delta College Inc (111 degrees).
In 2020, the median property value in St. Tammany Parish, LA was $223,300, and the homeownership rate was 78.5%. Most people in St. Tammany Parish, LA drove alone to work, and the average commute time was 30.9 minutes. The average car ownership in St. Tammany Parish, LA was 2 cars per household.