St. Tammany, LA County is a wonderful place to live with beautiful outdoor attractions and plenty of activities for all ages. The population of St. Tammany is 262,799, making it the third largest parish in Louisiana, with a population density of 311 people per square mile. There are many businesses in St. Tammany that cater to local needs such as grocery stores, pharmacies, restaurants, gas stations, banks and other services. \nFor active lifestyles there are numerous year-round outdoor activities such as camping in Fontainebleau State Park, fishing in Lake Pontchartrain or hiking one of the many trails in the area such as the Bogue Chitto National Wildlife Refuge or Honey Island Swamp Trail. Other organizations located in St. Tammany include churches, museums and local parks that host sporting events throughout the year like softball tournaments and 5K runs.
The population in St. Tammany County is 262,799. There are 311 people per square mile aka population density. The median age in St. Tammany County is 40.4, the US median age is 38.4. The number of people per household in St. Tammany County is 2.7, the US average of people per household is 2.6.
Family in St. Tammany County
- 55.2% are married
- 11.7% are divorced
- 32.0% are married with children
- 14.7% have children, but are single
Race in St. Tammany County
- 79.1% are White
- 11.6% are Black
- 1.5% are Asian
- 0.5% are Native American
- 0.2% claim Other
- 5.4% claim Hispanic ethnicity
- 1.6% Two or more races
- 0.0% Hawaiian, Pacific Islander