CensusEasy
METRO AREA · 1990 CENSUS

Slidell Metro

Slidell-Mandeville-Covington, LA · 1 counties · 144,508 residents · 845.281 sq mi
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The short version

Slidell has roughly average household income, with a median household income of $30,656. Population has fallen 24% since 2000, a loss of 46,760 residents. Median home value is $75,500.

At a glance
Average income
near the US median
US median: $30,130
Mid-age
median age 32.4
US median: 33.0
More educated
23% hold a bachelor's degree
US average: 20%
More affordable
home values down 14%, inflation adjusted
US median home: $93,722
Section 01

Population & growth

144,508
−24%vs 2000
vs 191,268 in 2000
1990 – 2025
171 / sq mi
−24%vs 2000
vs 226 / sq mi in 2000
US average: 221
32.4
−11%vs 2000
vs 36.3 in 2000
US average: 33.0
Population, 19902024
132K170K208K247K285K1990201020202024Slidell
2024272K
1990201020202024
Section 02

Income & economy

$30,656
−16%inflation adjusted, since 2000
vs $47,883 in 2000
US average: $30,130
1990 – 2024
$13,605
−40%vs 2000
vs $22,514 in 2000
US average: $14,340
13.7%
+4.0 ptsvs 2000
vs 9.7% in 2000
US average: 13.2%
Section 03

Housing

$75,500
−14%inflation adjusted, since 2000
vs $116,000 in 2000
US average: $93,722
1990 – 2024
$420
−7%inflation adjusted, since 2000
vs $593 in 2000
US average: $450
75.8%
−4.6 ptsvs 2000
vs 80.5% in 2000
24.2% rent
2.5
+2%vs 2000
vs 2.4 in 2000
1990 – 2024
RELATED:See current rent listings in Slidell 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)
1990
White, non-Hispanic87.7%(126,705)
Black11%(15,869)
Hispanic / Latino2.2%(3,203)
Asian0.5%(768)
Other0.8%(1,166)
Diversity Score31.5%(45,537)
32
+6%vs 2000
vs 30 in 2000
1990 – 2024
Section 05

Education

23.1%
−5.3 ptsvs 2000
vs 28.3% in 2000
US average: 20.3%
High school or higher
76.9%
−7.0 ptsvs 2000
vs 83.9% in 2000
US average: 75.2%
7.3%
−2.1 ptsvs 2000
vs 9.5% in 2000
US average: 7.1%
Section 06

Commute & transportation

28.0 min
+12%vs 2000
vs 25.0 min in 2000
US average: 21.9
Section 07

Work & employment

No data for the years selected.

Section 08

People & community

No data for the years selected.

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1 component county

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Frequently asked

How many people live in Slidell-Mandeville-Covington, LA?

Slidell-Mandeville-Covington, LA has about 144,508 residents according to the 1990 Census.

What is the median household income in Slidell-Mandeville-Covington, LA?

The typical household in Slidell-Mandeville-Covington, LA earns about $30,656 a year. Half of households make more than that, and half make less.

Is Slidell-Mandeville-Covington, LA expensive?

In Slidell-Mandeville-Covington, LA, the median home is worth about $75,500, and the typical rent is about $420 a month.

How educated are people in Slidell-Mandeville-Covington, LA?

About 23.1% of adults age 25 and over in Slidell-Mandeville-Covington, LA hold a bachelor's degree or higher.

What is the poverty rate in Slidell-Mandeville-Covington, LA?

About 13.7% of people in Slidell-Mandeville-Covington, LA live below the federal poverty line.

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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · METRO ROLLUP OF COMPONENT COUNTIES · UPDATED 2024

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