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CITY

St. Joseph

Louisiana · 746 residents (2025 est.) · 0.89 sq mi
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The short version

St. Joseph has notably lower household income than the US average, with a median household income of $38,393. Population has fallen 55% since 2000, a loss of 737 residents. 10% of adults hold a bachelor's degree or higher, below the national rate of 36%. Median home value has more than doubled since 2000, reaching $59,100. With a median age of 50.7, the population is older than the US median of 38.9. Households here earn about 37% less than the Louisiana median.

At a glance
Lower income
below the US median
US median: $82,259
Older
median age 50.7
US median: 38.9
Less educated
10% hold a bachelor's degree
US average: 36%
Stable housing
home values roughly flat, inflation adjusted
US median home: $376,019
Section 01

Population & growth

603
−55%since 2000
from 1,340 in 2000
1990 – 2025
678 / sq mi
−55%since 2000
from 1,506 / sq mi in 2000
US average: 281
50.7
+47%since 2000
from 34.5 in 2000
US average: 38.9

PEP 2025 EST:746 residents (Census Bureau Vintage 2025, released March 2026)

Population, 19902024
5127861K1K2K1990201020202024St. Joseph
2024603
1990201020202024
Section 02

Income & economy

$38,393
+8%inflation adjusted, since 2000
from $19,539 in 2000
US average: $82,259
1990 – 2024
$25,497
+182%since 2000
from $9,049 in 2000
US average: $44,673
Households earning $100K+
12.7%
+0.8 ptssince 2009
from 11.9% in 2009
US average: 53.3%
39.2%
+1.4 ptssince 2000
from 37.8% in 2000
US average: 12.5%
0.576
+21%since 2010
from 0.474 in 2010
US average: 0.476
Workforce by industry, 2024
Agriculture, forestry, fishing11.3%
US avg: 1.6%
Information9.9%
US avg: 10.8%
Construction9.4%
US avg: 1.2%
Arts, entertainment, food5.9%
US avg: 1.9%
Wholesale trade4.4%
US avg: 6.9%
Finance & insurance2.5%
US avg: 5.9%
Professional, scientific, technical2.5%
US avg: 5.1%
Manufacturing2%
US avg: 0.4%
Transportation & warehousing1.5%
US avg: 2.2%
Retail trade1%
US avg: 9.9%
Education & health services0%
US avg: 0.9%
Other services0%
US avg: 6.7%
Public administration0%
US avg: 4.8%
BARS: THIS PLACE · TICKS: US AVERAGE
Section 03

Housing

$59,100
+4%inflation adjusted, since 2000
from $31,200 in 2000
US average: $376,019
1990 – 2024
$733
+20%inflation adjusted, since 2000
from $336 in 2000
US average: $1,442
75.0%
+6.0 ptssince 2000
from 69.0% in 2000
25.0% rent
37.5%
+9.6 ptssince 2009
from 27.9% in 2009
US average: 10.0%
35.9%
+8.6 ptssince 2009
from 27.3% in 2009
US average: 22.9%
15.4%
−19.0 ptssince 2009
from 34.4% in 2009
US average: 47.4%
1.5
−4%since 2000
from 1.6 in 2000
1990 – 2024
RELATED:See current rent listings in St. Joseph on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic29.8%(399)
Black68.6%(919)
Hispanic / Latino0.7%(10)
Asian0.1%(2)
Other0%
Diversity Score54.1%(724)
2024
White, non-Hispanic25.2%(152)
Black72.6%(438)
Hispanic / Latino0%(0)
Asian0%(0)
Other2.2%(13)
Diversity Score51%(308)
51
−6%since 2000
from 54 in 2000
1990 – 2024
Section 05

Education

10.1%
−3.5 ptssince 2000
from 13.6% in 2000
US average: 35.6%
High school or higher
86.8%
+21.6 ptssince 2000
from 65.2% in 2000
US average: 89.6%
8.3%
+3.5 ptssince 2000
from 4.8% in 2000
US average: 14.0%
Section 06

Commute & transportation

18.1 min
+21%since 2000
from 15.0 min in 2000
US average: 26.5
74.9%
−9.9 ptssince 2009
from 84.7% in 2009
US average: 68.9%
9.4%
−2.5 ptssince 2009
from 11.8% in 2009
US average: 8.5%
0.0%
Unchangedsince 2009
from 0.0% in 2009
US average: 3.2%
3.0%
+3.0 ptssince 2009
from 0.0% in 2009
US average: 15.0%
5.4%
+2.0 ptssince 2009
from 3.4% in 2009
US average: 2.4%
1.5%
+1.5 ptssince 2009
from 0.0% in 2009
US average: 0.4%
11.2%
−4.7 ptssince 2009
from 15.9% in 2009
US average: 8.3%
Section 07

Work & employment

5.6%
−1.3 ptssince 2011
from 6.8% in 2011
US average: 5.2%
44.5%
−4.5 ptssince 2011
from 49.0% in 2011
US average: 63.5%
37.4%
+1.5 ptssince 2009
from 35.9% in 2009
US average: 13.1%
26.1%
−33.4 ptssince 2009
from 59.5% in 2009
US average: 42.5%
Section 08

People & community

45.3%
−9.4 ptssince 2009
from 54.6% in 2009
54.7%
+9.4 ptssince 2009
from 45.4% in 2009
0.0%
Unchangedsince 2009
from 0.0% in 2009
US average: 14.1%
8.9%
−40.0 ptssince 2009
from 48.9% in 2009
US average: 6.2%
25.4%
+11.2 ptssince 2012
from 14.2% in 2012
US average: 13.3%
4.0%
−58.3 ptssince 2013
from 62.3% in 2013
US average: 8.4%
75.4%
+37.4 ptssince 2017
from 38.0% in 2017
US average: 91.0%
100.0%
+1.5 ptssince 2016
from 98.5% in 2016
US average: 77.7%
0.0%
−1.5 ptssince 2016
from 1.5% in 2016
US average: 13.6%
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Frequently asked

How many people live in St. Joseph, Louisiana?

St. Joseph, Louisiana has about 603 residents according to the 2024 American Community Survey.

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

The typical household in St. Joseph, Louisiana earns about $38,393 a year. Half of households make more than that, and half make less.

Is St. Joseph, Louisiana expensive?

In St. Joseph, Louisiana, the median home is worth about $59,100, and the typical rent is about $733 a month.

How educated are people in St. Joseph, Louisiana?

About 10.1% of adults age 25 and over in St. Joseph, Louisiana hold a bachelor's degree or higher.

What is the poverty rate in St. Joseph, Louisiana?

About 39.2% of people in St. Joseph, Louisiana live below the federal poverty line.

Has St. Joseph, Louisiana grown since 1990?

Yes, St. Joseph, Louisiana has shrunk since 1990. The population has lost about 914 residents, a change of about -60 percent over that period.

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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

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St. Joseph, Louisiana: demographics, income & housing data · CensusEasy