Lafayette Parish, LA vs St. Tammany Parish, LA

Side-by-side demographic comparison · ACS 2024

Lafayette Parish, LA
0
metrics lead
vs
St. Tammany Parish, LA
12
metrics lead

Key Metrics

Population — Lafayette Parish
247,997
Rank #290 of 3,222
91th percentile
Population — St. Tammany Parish
272,421
Rank #264 of 3,222
92th percentile
Income — Lafayette Parish
$67,451 −10.2% vs nat'l
Rank #1,388 of 3,222
57th percentile
Income — St. Tammany Parish
$81,202 +8.1% vs nat'l
Rank #535 of 3,222
83th percentile
Poverty — Lafayette Parish
17.1% +35.8% vs nat'l
Rank #2,318 of 3,222
28th percentile
Poverty — St. Tammany Parish
11.4% −9.5% vs nat'l
Rank #1,115 of 3,222
65th percentile
Home Value — Lafayette Parish
$242,900 −13.8% vs nat'l
Rank #953 of 3,222
70th percentile
Home Value — St. Tammany Parish
$284,000 +0.7% vs nat'l
Rank #710 of 3,222
78th percentile

All Metrics

Metric Lafayette Parish, LA St. Tammany Parish, LA
Total Population 247,997 272,421 ▲
Median Household Income $67,451 $81,202 ▲
Per Capita Income $40,361 $43,364 ▲
Poverty Rate 17.1% 11.4% ▲
Median Home Value $242,900 $284,000 ▲
Median Gross Rent $1,057 $1,332 ▲
Homeownership Rate 65.5% 78.9% ▲
Bachelor's Degree or Higher 35.3% 37.7% ▲
Unemployment Rate 5.1% 4.7% ▲
Median Age 36.5 years 40.5 years ▲
Health Insurance Coverage 91.3% 93.2% ▲
Mean Commute Time 24.9 min 34.4 min ▲

Rate Comparison

Lafayette Parish

65.5% Homeownership
91.3% Insured
35.3% Bachelor's+

St. Tammany Parish

78.9% Homeownership
93.2% Insured
37.7% Bachelor's+

Race & Ethnicity

Lafayette Parish

White (non-Hispanic)Black (non-Hispanic)Hispanic or LatinoTwo or More RacesAsian (non-Hispanic)Other (non-Hispanic)American Indian (non-Hispanic)Native Hawaiian/Pacific Islander0.0%40.3%61.7%25.4%6.7%3.6%1.9%0.5%0.1%0.1%

St. Tammany Parish

White (non-Hispanic)Black (non-Hispanic)Hispanic or LatinoTwo or More RacesAsian (non-Hispanic)Other (non-Hispanic)Native Hawaiian/Pacific IslanderAmerican Indian (non-Hispanic)0.0%36.7%72.4%12.0%8.2%4.6%1.3%0.8%0.3%0.2%

Lafayette Parish vs St. Tammany Parish

Lafayette Parish, LA has a population of 247,997 while St. Tammany Parish, LA has 272,421. St. Tammany Parish has a higher median household income ($81,202 vs $67,451).

Overall, St. Tammany Parish, LA leads in 12 out of 12 comparable metrics. This comparison uses data from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates for 2024.

About this data

Source: U.S. Census Bureau, American Community Survey 5-Year Estimates (2024). All values are estimates derived from survey samples and are subject to margin of error. For more information, see our methodology.