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COUNTY · 2010 ACS

St. Tammany Parish

Louisiana · 233,740 residents · 845.281 sq mi
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The short version

St. Tammany Parish is wealthier than most US places, with a median household income of $60,866. Population has grown 22% since 2000. Median home value has risen by half since 2000, reaching $201,800. Households here earn about 40% more than the Louisiana median.

At a glance
Wealthier
above the US median
US median: $52,703
Older
median age 39.3
US median: 37.2
Average education
30% hold a bachelor's degree
US average: 28%
Less affordable
home values up 37%, inflation adjusted
US median home: $225,659
Section 01

Population & growth

Total population
233,740
+22%since 2000
from 191,268 in 2000
1990 – 2025
Population density
277 / sq mi
+22%since 2000
from 226 / sq mi in 2000
US average: 261
Median age
39.3
+8%since 2000
from 36.3 in 2000
US average: 37.2
Population, 1990 – 2024
132K170K208K247K285K1990201020202024St. Tammany Parish
2024272K
1990201020202024
Section 02

Income & economy

Median household income
$60,866
Unchangedinflation adjusted, since 2000
from $47,883 in 2000
US average: $52,703
1990 – 2024
Per capita income
$29,282
+30%since 2000
from $22,514 in 2000
US average: $27,286
Households earning $100K+
40.0%
+1.0 ptssince 2009
from 39.0% in 2009
US average: 33.3%
Poverty rate
9.4%
−0.3 ptssince 2000
from 9.7% in 2000
US average: 13.8%
Income inequality (Gini)
0.441
US average: 0.461
Workforce by industry, 2010
Information13%
US avg: 11.5%
Wholesale trade9.8%
US avg: 7.2%
Other services7.3%
US avg: 7%
Retail trade6.8%
US avg: 10.9%
Public administration4.9%
US avg: 4.9%
Finance & insurance4.6%
US avg: 5.1%
Professional, scientific, technical3.7%
US avg: 4.2%
Transportation & warehousing3.5%
US avg: 3.1%
Agriculture, forestry, fishing2.5%
US avg: 1.9%
Manufacturing2%
US avg: 0.5%
Arts, entertainment, food1.6%
US avg: 2.4%
Education & health services0.9%
US avg: 0.9%
Construction0.5%
US avg: 1.4%
BARS: THIS PLACE · TICKS: US AVERAGE
Section 03

Housing

Median home value
$201,800
+37%inflation adjusted, since 2000
from $116,000 in 2000
US average: $225,659
1990 – 2024
Median gross rent
$944
+26%inflation adjusted, since 2000
from $593 in 2000
US average: $853
Owner-occupied
55.9%
−24.6 ptssince 2000
from 80.5% in 2000
20.5% rent
Vacancy rate
9.7%
−0.8 ptssince 2009
from 10.5% in 2009
US average: 12.1%
Owner cost-burdened
25.6%
+0.2 ptssince 2009
from 25.4% in 2009
US average: 30.9%
Renter cost-burdened
45.5%
+1.4 ptssince 2009
from 44.1% in 2009
US average: 46.8%
Afford Score
3.3
+37%since 2000
from 2.4 in 2000
1990 – 2024
RELATED:See current rent listings in St. Tammany Parish on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic85.3%(163,061)
Black9.8%(18,788)
Hispanic / Latino2.5%(4,737)
Asian0.7%(1,413)
Other0%
Diversity Score29.6%(56,669)
2010
White, non-Hispanic80.6%(188,317)
Black11.3%(26,430)
Hispanic / Latino4.7%(10,970)
Asian1.2%(2,914)
Other1.9%(4,502)
Diversity Score41.5%(96,979)
Diversity Score
41
+40%since 2000
from 30 in 2000
1990 – 2024
Section 05

Education

Bachelor's degree or higher
30.1%
+1.8 ptssince 2000
from 28.3% in 2000
US average: 27.9%
High school or higher
88.0%
+4.1 ptssince 2000
from 83.9% in 2000
US average: 84.9%
Graduate degree
9.5%
+0.1 ptssince 2000
from 9.5% in 2000
US average: 10.2%
Section 06

Commute & transportation

Average commute
31.6 min
+26%since 2000
from 25.0 min in 2000
US average: 25.2
Drive alone to work
82.6%
+0.9 ptssince 2009
from 81.7% in 2009
US average: 76.2%
Carpooled to work
10.5%
−0.9 ptssince 2009
from 11.4% in 2009
US average: 10.4%
Public transit
0.1%
Unchangedsince 2009
from 0.2% in 2009
US average: 4.7%
Worked from home
3.5%
−0.1 ptssince 2009
from 3.6% in 2009
US average: 4.1%
Walked to work
1.0%
Unchangedsince 2009
from 1.0% in 2009
US average: 2.8%
Biked to work
0.5%
−0.1 ptssince 2009
from 0.5% in 2009
US average: 0.5%
No vehicle available
3.7%
Unchangedsince 2009
from 3.7% in 2009
US average: 8.7%
Section 07

Work & employment

Self-employed
11.7%
+0.3 ptssince 2009
from 11.4% in 2009
US average: 12.9%
Management & professional
39.2%
−26.3 ptssince 2009
from 65.5% in 2009
US average: 35.2%
Section 08

People & community

Male
48.8%
−0.2 ptssince 2009
from 49.0% in 2009
Female
51.2%
+0.2 ptssince 2009
from 51.0% in 2009
Foreign born
3.3%
+0.2 ptssince 2009
from 3.1% in 2009
US average: 12.8%
Veterans
12.5%
−35.5 ptssince 2009
from 48.0% in 2009
US average: 9.9%
Drill deeper

Places similar to St. Tammany Parish

Sussex County
Pop 277,140
Atlantic County
Pop 278,657
Henry County
Pop 264,922
Baldwin County
Pop 267,761
Places similar to St. Tammany Parish
Head to head

Compare St. Tammany Parish to nearby counties

ST. TAMMANY PARISH VS
Orleans Parish
Income$56,631−7%
Home value$315,700+56%
Population362,154+30%
SEE FULL COMPARISON →
ST. TAMMANY PARISH VS
Hancock County
Income$67,708+11%
Home value$224,200+11%
Population46,873−83%
SEE FULL COMPARISON →
ST. TAMMANY PARISH VS
Tangipahoa Parish
Income$56,760−7%
Home value$212,900+6%
Population141,346−49%
SEE FULL COMPARISON →
ST. TAMMANY PARISH VS
Washington Parish
Income$45,380−25%
Home value$155,700−23%
Population44,937−84%
SEE FULL COMPARISON →
Frequently asked

How many people live in St. Tammany Parish, Louisiana?

St. Tammany Parish, Louisiana has about 233,740 residents according to the 2010 American Community Survey.

What is the median household income in St. Tammany Parish, Louisiana?

The typical household in St. Tammany Parish, Louisiana earns about $60,866 a year. Half of households make more than that, and half make less.

Is St. Tammany Parish, Louisiana expensive?

In St. Tammany Parish, Louisiana, the median home is worth about $201,800, and the typical rent is about $944 a month.

How educated are people in St. Tammany Parish, Louisiana?

About 30.1% of adults age 25 and over in St. Tammany Parish, Louisiana hold a bachelor's degree or higher.

What is the poverty rate in St. Tammany Parish, Louisiana?

About 9.4% of people in St. Tammany Parish, Louisiana live below the federal poverty line.

Has St. Tammany Parish, Louisiana grown since 1990?

Yes, St. Tammany Parish, Louisiana has grown since 1990. The population has added about 89,232 residents, a change of about 62 percent over that period.

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Explore from here

59 census tracts (top 20 by population)
Census Tract 403.09Census Tract 404.01Census Tract 403.08Census Tract 407.10Census Tract 407.05Census Tract 408.07Census Tract 412.11Census Tract 402.04Census Tract 408.06Census Tract 403.04Census Tract 407.08Census Tract 401.05Census Tract 410.03Census Tract 412.13Census Tract 407.06Census Tract 401.03Census Tract 403.06Census Tract 412.09Census Tract 412.07Census Tract 402.03
16 ZIP codes
ZIP 70433ZIP 70458ZIP 70461ZIP 70448ZIP 70471ZIP 70435ZIP 70460ZIP 70447ZIP 70452ZIP 70445ZIP 70437ZIP 70420ZIP 70431ZIP 70457ZIP 70464ZIP 70463
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

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