CensusEasy
CITY · 1990 CENSUS

St. Augustine

Illinois · 164 residents · 0.593 sq mi
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The short version

St. Augustine has lower-than-average household income, with a median household income of $26,563. Population has held roughly steady since 2000. 4% of adults hold a bachelor's degree or higher, below the national rate of 20%. Median home value is $21,000.

At a glance
Lower income
below the US median
US median: $30,130
Older
median age 35.6
US median: 33.0
Less educated
4% hold a bachelor's degree
US average: 20%
More affordable
home values down 30%, inflation adjusted
US median home: $93,722
Section 01

Population & growth

164
+8%vs 2000
vs 152 in 2000
1990 – 2025
277 / sq mi
+8%vs 2000
vs 256 / sq mi in 2000
US average: 221
35.6
−24%vs 2000
vs 47.0 in 2000
US average: 33.0
Population, 19902024
851061281501711990201020202024St. Augustine
202492
1990201020202024
Section 02

Income & economy

$26,563
+2%inflation adjusted, since 2000
vs $34,375 in 2000
US average: $30,130
1990 – 2023
$9,266
−40%vs 2000
vs $15,549 in 2000
US average: $14,340
10.4%
+4.7 ptsvs 2000
vs 5.6% in 2000
US average: 13.2%
Section 03

Housing

$21,000
−30%inflation adjusted, since 2000
vs $39,300 in 2000
US average: $93,722
1990 – 2024
$275
+7%inflation adjusted, since 2000
vs $338 in 2000
US average: $450
84.6%
−8.0 ptsvs 2000
vs 92.6% in 2000
15.4% rent
0.8
−31%vs 2000
vs 1.1 in 2000
1990 – 2023
RELATED:See current rent listings in St. Augustine on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic100%(152)
Black0%(0)
Hispanic / Latino0%(0)
Asian0%(0)
Other0%
Diversity Score0%(0)
1990
White, non-Hispanic100%(164)
Black0%(0)
Hispanic / Latino0%(0)
Asian0%(0)
Other0%(0)
Diversity Score0%(0)
0
vs 0 in 2000
1990 – 2024
Section 05

Education

3.5%
−3.9 ptsvs 2000
vs 7.4% in 2000
US average: 20.3%
High school or higher
64.9%
−16.9 ptsvs 2000
vs 81.8% in 2000
US average: 75.2%
0.0%
Unchangedvs 2000
vs 0.0% in 2000
US average: 7.1%
Section 06

Commute & transportation

20.5 min
+43%vs 2000
vs 14.3 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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Frequently asked

How many people live in St. Augustine, Illinois?

St. Augustine, Illinois has about 164 residents according to the 1990 Census.

What is the median household income in St. Augustine, Illinois?

The typical household in St. Augustine, Illinois earns about $26,563 a year. Half of households make more than that, and half make less.

Is St. Augustine, Illinois expensive?

In St. Augustine, Illinois, the median home is worth about $21,000, and the typical rent is about $275 a month.

How educated are people in St. Augustine, Illinois?

About 3.5% of adults age 25 and over in St. Augustine, Illinois hold a bachelor's degree or higher.

What is the poverty rate in St. Augustine, Illinois?

About 10.4% of people in St. Augustine, Illinois live below the federal poverty line.

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

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