State rank#4 of 64
Smallest county272,421 residentsEast Baton Rouge Parish
Published county profile · Official data · FIPS 22103
St. Tammany Parish, Louisiana
County-level income, housing, jobs, education, health, and population with transparent statewide comparisons and source periods.
Population272,421
Household income$81,202
Unemployment3.9%
Life expectancy76.5 years
County overview
Living metrics at a glance
St. Tammany Parish has 272,421 residents and ranks #4 by population among Louisiana county equivalents. Median household income is $81,202. The annual-average unemployment rate is 3.9%. Its clearest relative strength is life expectancy. Its county population is above the state county median. Every figure below stays at county scope.
Within Louisiana
County population range
The marker places this county between the smallest and largest county populations in the state.
Relocation guide
Moving to St. Tammany Parish: what to check
Data narrows the search; municipality, neighborhood, commute, schools, and current listings complete the decision.
Before moving
Before moving, compare municipalities inside St. Tammany Parish, because county averages do not describe every neighborhood. Review current housing inventory, commute destinations, school districts, healthcare access, and job locations. Its clearest relative strength is life expectancy.
Cost and housing
Housing benchmarks are $284,000 median home value and $1,332/mo median gross rent. Set those costs against a median household income of $81,202, while remembering that household circumstances and municipalities vary.
Who it may suit
St. Tammany Parish may be worth a closer look for movers prioritizing life expectancy, bachelor’s degree or higher, and median household income. College attainment is 37.7% and life expectancy is 76.5 years.
Potential advantages
- Life expectancy: 76.5 years, rank #2 of 64 available Louisiana counties.
- Bachelor’s degree or higher: 37.7%, rank #3 of 64 available Louisiana counties.
- Median household income: $81,202, rank #4 of 64 available Louisiana counties.
Trade-offs to check
- Median home value: $284,000, rank #63 of 64; investigate local variation before moving.
- Median gross rent: $1,332/mo, rank #61 of 64; investigate local variation before moving.
- Uninsured: 8%, rank #29 of 64; investigate local variation before moving.
Income, housing, jobs, education & health
County metrics within Louisiana
Rank and range use only counties in Louisiana with that field available. A lower rank number is stronger when the metric has a clear direction.
Median household income
$81,202
$81,202; above the state county median of $54,344.
State rank #4 of 64 · U.S. Census Bureau — American Community Survey
Median home value
$284,000
$284,000; above the state county median of $158,850.
State rank #63 of 64 · U.S. Census Bureau — American Community Survey
Median gross rent
$1,332/mo
$1,332/mo; above the state county median of $848/mo.
State rank #61 of 64 · U.S. Census Bureau — American Community Survey
Unemployment rate
3.9%
3.9%; below the state county median of 4.8%.
State rank #9 of 64 · U.S. Bureau of Labor Statistics — Local Area Unemployment Statistics
Bachelor’s degree or higher
37.7%
37.7%; above the state county median of 17.1%.
State rank #3 of 64 · U.S. Census Bureau — American Community Survey
Life expectancy
76.5 years
76.5 years; above the state county median of 72.2 years.
State rank #2 of 64 · County Health Rankings & Roadmaps
Poor or fair health
19%
19%; below the state county median of 23.9%.
State rank #4 of 64 · County Health Rankings & Roadmaps
Uninsured
8%
8%; below the state county median of 8.1%.
State rank #29 of 64 · County Health Rankings & Roadmaps
Primary care access
1 per 1,295 residents
1 per 1,295 residents; below the state county median of 1 per 2,531 residents.
State rank #9 of 64 · County Health Rankings & Roadmaps
Mental health access
1 per 338 residents
1 per 338 residents; below the state county median of 1 per 528 residents.
State rank #20 of 64 · County Health Rankings & RoadmapsCommon questions
St. Tammany Parish FAQ
Is St. Tammany Parish a good place to live?
St. Tammany Parish may be worth a closer look for movers prioritizing life expectancy, bachelor’s degree or higher, and median household income. College attainment is 37.7% and life expectancy is 76.5 years.
What should I know before moving to St. Tammany Parish?
Start with housing, employment, commute, schools, healthcare access, and the specific municipality. Housing benchmarks are $284,000 median home value and $1,332/mo median gross rent. Set those costs against a median household income of $81,202, while remembering that household circumstances and municipalities vary.
What is the population of St. Tammany Parish?
St. Tammany Parish has 272,421 residents in the 2020–2024 ACS 5-year dataset.
What is the FIPS code for St. Tammany Parish?
The five-digit county FIPS code is 22103; the parent state FIPS is 22.
What is the median household income in St. Tammany Parish?
The ACS median household income is $81,202.
How much does housing cost in St. Tammany Parish?
Housing benchmarks are $284,000 median home value and $1,332/mo median gross rent. Set those costs against a median household income of $81,202, while remembering that household circumstances and municipalities vary.
What is the unemployment rate in St. Tammany Parish?
The BLS LAUS annual-average unemployment rate is 3.9%.
Similar population
Nearby counties in the state ranking
Source and gate
Methodology and source periods
All records join by five-digit FIPS. Profiles publish when ACS county population is at least 100,000 or the county is the state’s largest. Missing source values remain unavailable and are excluded from ranks. Runtime data was generated 2026-07-26.
Continue exploring