United States › Illinois › St. Augustine CITY · 2010 ACS
St. Augustine Illinois · 120 residents · 0.59 sq mi
Time machine
COMPARE TO 1990 Census 2000 Census 2009 ACS 2011 ACS 2012 ACS 2013 ACS 2014 ACS 2015 ACS 2016 ACS 2017 ACS 2018 ACS 2019 ACS 2020 ACS 2021 ACS 2022 ACS 2023 ACS 2024 ACS
The short version
St. Augustine is home to 120 people in Illinois. At a median age of 50.7, this is an older place than the country as a whole. 90% of homes are owner-occupied. 7% of adults hold a bachelor's degree, below the 28% national rate. Households here earn about 57% less than in Illinois as a whole. Median home value sits at $46,700.
At a glance
Lower income
median household income $23,750, below the US median
US median: $52,703
Older
median age 50.7
US median: 37.2
Less educated
7% hold a bachelor's degree
US average: 28%
More affordable
home values down 6%, inflation adjusted
US median home: $225,659
Section 01
Population & growth 202 / sq mi
−21%since 2000
from 256 / sq mi in 2000
US average: 261
from 47.0 in 2000
US average: 37.2
Population, 1990 – 2024
85 106 128 150 171 1990 2000 2010 2020 2024 St. Augustine Age distribution, 2010
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $23,750
−45%inflation adjusted, since 2000
from $34,375 in 2000
US average: $52,703
from $15,549 in 2000
US average: $27,286
Households earning $100K+
from 6.3% in 2009
US average: 33.3%
from 5.6% in 2000
US average: 13.8%
Workforce by industry, 2010
Professional, scientific, technical 10%
Transportation & warehousing 7.5%
Agriculture, forestry, fishing 5%
Education & health services 0%
Arts, entertainment, food 0%
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$46,700
−6%inflation adjusted, since 2000
from $39,300 in 2000
US average: $225,659
from 92.6% in 2000
10.0% rent
from 0.0% in 2009
US average: 12.1%
from 11.9% in 2009
US average: 30.9%
from 0.0% in 2009
US average: 46.8%
from 1.7 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Section 04
Race & ethnicity 2000
White, non-Hispanic 100%(152)
2010
White, non-Hispanic 98.3%(118)
No data for the years selected.
Section 04 · Origins
Detailed origins & ancestry from 7.4% in 2000
US average: 27.9%
High school or higher
from 81.8% in 2000
US average: 84.9%
from 0.0% in 2000
US average: 10.2%
Section 06
Commute & transportation from 14.3 min in 2000
US average: 25.2
from 87.3% in 2009
US average: 76.2%
from 9.1% in 2009
US average: 10.4%
from 0.0% in 2009
US average: 4.7%
from 0.0% in 2009
US average: 4.1%
from 3.6% in 2009
US average: 2.8%
from 0.0% in 2009
US average: 0.5%
from 7.8% in 2009
US average: 8.7%
Section 07
Work & employment from 15.8% in 2009
US average: 12.9%
from 19.3% in 2009
US average: 35.2%
Section 08
People & community from 0.0% in 2009
US average: 12.8%
from 14.6% in 2009
US average: 9.9%
Marital status (2024)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage Showing 2024 (the nearest year with coverage data).
from 31.3% in 2013
US average: 8.4%
from 53.4% in 2020
US average: 54.8%
Direct-purchase
from 16.5% in 2020
US average: 13.8%
from 16.5% in 2020
US average: 18.4%
from 29.3% in 2020
US average: 20.9%
VA health care
from 6.0% in 2020
US average: 2.2%
Any private
from 75.9% in 2020
US average: 67.1%
Any public
from 46.6% in 2020
US average: 36.7%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2024
Gulf War (2001 or later) 6.7%(1)
Share of the 15 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
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Drill deeper
Places similar to St. Augustine Head to head
Compare St. Augustine to nearby cities ST. AUGUSTINE VS
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Population 28,581 +25193%
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ST. AUGUSTINE VS
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ST. AUGUSTINE VS
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ST. AUGUSTINE VS
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Population 14,530 +12758%
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Frequently asked
How many people live in St. Augustine, Illinois? St. Augustine, Illinois has about 120 residents according to the 2010 American Community Survey.
What is the median household income in St. Augustine, Illinois? The typical household in St. Augustine, Illinois earns about $23,750 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 $46,700.
How educated are people in St. Augustine, Illinois? About 7.4% 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 12.5% of people in St. Augustine, Illinois live below the federal poverty line.
Has St. Augustine, Illinois grown since 1990? Yes, St. Augustine, Illinois has shrunk since 1990. The population has lost about 44 residents, a change of about -27 percent over that period.
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