St. Tammany Parish, Louisiana
15 public bodies govern here, 2 school districts are based here, and USDA lists 6 farmers markets. Everything below says where it came from.
In four numbers
- People
- 272,421
- Median household income
- $81,202
- ±1,958
- Unemployed
- 4.8%
- 6,397 of 134,304 in the labour force
- Homes with broadband
- 94.1%
- 98,838 of 105,082 households
U.S. Census Bureau, American Community Survey 5-year estimates 2020-2024; read 2026-09-26. Percentages worked out here from the two counts shown.
Who governs here
County government 1
| Name | People | Office | Website |
|---|---|---|---|
| Parish of St Tammany | 269,388 (2021) | Po Box 628, Covington | Website |
Cities, towns and villages 8
| Name | People | Office | Website |
|---|---|---|---|
| City of Covington | 11,475 (2021) | Po Box 778, Covington | Website |
| City of Mandeville | 13,139 (2021) | 3101 E Causeway Approach, Mandeville | Website |
| City of Slidell | 28,658 (2021) | Po Box 828, Slidell | Website |
| Town of Abita Springs | 2,678 (2021) | Po Box 461, Abita Springs | Website |
| Town of Madisonville | 871 (2021) | Po Box 160, Madisonville | Website |
| Town of Pearl River | 2,630 (2021) | Po Box 1270, Pearl River | — |
| Village of Folsom | 780 (2021) | 82378 June St, Folsom | Website |
| Village of Sun | 400 (2021) | Po Box 818, Sun | — |
Special districts 6
| Name | What it does | Office | Website |
|---|---|---|---|
| Florida Parishes Juvenile Justice District | Correctional institutions | Po Box 2, Hammond | Website |
| St Tammany Parish Hospital Service District 1 | Hospitals | 1202 S Tyler St, Covington | Website |
| St Tammany Parish Hospital Service District 2 | Hospitals | 1001 Gause Blvd, Slidell | Website |
| St Tammany Parish Development District | Industrial development | 21489 Koop Dr, Mandeville | Website |
| Fremaux Economic Development District | Other multi-function districts | 2045 Second Street, Slidell | — |
| Harbor Center District | Parks and recreation | 100 Harbor Center Blvd, Slidell | Website |
U.S. Census Bureau, 2022 Census of Governments, Government Units List (published August 2023); the file read 2026-09-26. Offices are placed by county; a special district’s territory can cross county lines. Each body posts its own meetings on its website where the Census records one.
School districts based here
Louisiana Key Academy- Northshore
Independent charter district1 schools
2391 Privette BLVD, Covington, LA, 70433
St. Tammany Parish
School district55 schools
321 N Theard Street, Covington, LA, 70433
National Center for Education Statistics, Common Core of Data 2024-25; read 2026-09-26.
Farmers markets
Abita Springs Farmers Market
LA, 25522
Gathered by USDA from the web; USDA record last changed 2023-03-21. USDA listing
Abita Springs Farmers' Market
LA, 22049
Gathered by USDA from the web; USDA record last changed 2023-03-20. USDA listing
The Market at Saint Thomas
LA, 26095
Gathered by USDA from the web; USDA record last changed 2023-03-21. USDA listing
Covington Farmers Market
609 North Columbia St. (Covington City Hall) Covington, LA, 70433
Gathered by USDA from the web; USDA record last changed 2023-03-21. USDA listing
Mandeville Trailhead Community Farmers' Market
675 Lafitte St. Mandeville, LA, 70448
Gathered by USDA from the web; USDA record last changed 2023-03-21. USDA listing
Camellia City Farmers Market
333 Erlanger Ave. (corner of 3rd. St.), Olde Towne Slidell, LA, 70458
SNAP / EBTSenior coupons
Submitted by the market; USDA record last changed 2022-04-14. USDA listing
USDA National Farmers Market Directory; read 2026-09-26.