In 2019, St. Tammany Parish, LA had a population of 260k people with a median age of 40.4 and a median household income of $69,076. Between 2018 and 2019 the population of St. Tammany Parish, LA grew from 258,111 to 260,419, a 0.894% increase and its median household income grew from $65,392 to $69,076, a 5.63% increase.
The 5 largest ethnic groups in St. Tammany Parish, LA are White (Non-Hispanic) (78.1%), Black or African American (Non-Hispanic) (12.6%), White (Hispanic) (4.49%), Asian (Non-Hispanic) (1.5%), and Two+ (Non-Hispanic) (1.35%). 0% of the households in St. Tammany Parish, LA speak a non-English language at home as their primary language.
98% 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 2019, the median property value in St. Tammany Parish, LA was $232,300, and the homeownership rate was 78.9%. Most people in St. Tammany Parish, LA drove alone to work, and the average commute time was 26 minutes. The average car ownership in St. Tammany Parish, LA was 2 cars per household.
St. Tammany Parish, LA borders Jefferson Parish, LA, Orleans Parish, LA, St. Bernard Parish, LA, St. John the Baptist Parish, LA, Tangipahoa Parish, LA, Washington Parish, LA, Hancock County, MS, and Pearl River County, MS.