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St. Augustine, IL

Full City Profile · Illinois · Warren County County

2.7 /5.0
C+ Fair
123 Population 208/sq mi density
$49,375 Median Income $29,367 per capita
$52,700 Home Value $88,245 Zillow
49°F Avg Temperature 275 sunny days/yr
400 Violent Crime/100K 3,282 property/100K
C+
Overall
2.7 / 5.0
Fair overall score based on economy, affordability, safety and education
B+
Economy
3.5 / 5.0
$49,375 median income, 3.7% unemployment
A+
Affordability
5.0 / 5.0
$52,700 home value, /mo rent
F
Safety
1.0 / 5.0
400 violent crimes/100K (5% above avg)
F
Education
1.4 / 5.0
5.4% bachelor's degree or higher

St. Augustine, IL

At a Glance

Median Income
$49,375
34% below
$29,367 per capita
Home Value
$52,700
81% below
Zillow: $88,245
Violent Crime
400/100K
5% above
3,282/100K property
Bachelor's Degree+
5.4%
84% below
93.5% high school+
Unemployment
3.7%
3% above
10.8% poverty rate
Obesity Rate
39.0%
21% above
16.9% smoking rate
Avg Temperature
49°F
275 sunny days/yr

How St. Augustine Compares to the U.S. Average

Each bar shows St. Augustine's value as a percentage of the national average (100% = U.S. avg)

Income
66%
Home Value
19%
Poverty
87%
Bachelor's
16%
Unemployment
103%
Crime
105%
Thin vertical line = U.S. national average (100%)

Is St. Augustine a Good Place to Live?

C+
2.7 / 5.0 — Fair
Based on economy, affordability, safety, and education metrics compared to national averages.

Economy & Jobs

St. Augustine residents earn a median household income of $49,375 , which is 34% below the national average of $75,149. Per capita income is $29,367. The unemployment rate stands at 3.7% (3% above the U.S. rate of 3.6%). 10.8% of residents live below the poverty line. The area is home to 378 business establishments, including 39 restaurants.

Housing & Cost of Living

The median home value in St. Augustine is $52,700 , 81% below the national median of $281,900. Zillow estimates the typical home at $88,245. The cost of living index is 100.0 (100 = national average). The median home was built in 1946.

Safety & Crime

St. Augustine reports 400 violent crimes per 100,000 residents , which is 5% above the national average of 380/100K. Property crime is 3,282/100K.

Education

5.4% of adults in St. Augustine hold a bachelor's degree or higher (84% below the national average). 93.5% have completed high school. Local schools score 4.8/10 in standardized testing.

Climate & Weather

St. Augustine has an average annual temperature of 49°F (10°C). Winters average 22°F in January while summers reach 73°F in July. The area gets 275 sunny days per year. Annual precipitation totals 37.6 inches. Air quality is rated Good with a median AQI of 43.

Data Overview

People

Population123
Median Age54.2 yrs
Density208/mi²
Male / Female57% / 43%
Foreign Born13.6%
Veterans13.1%

Economy

B+
Median Income$49,375
Per Capita$29,367
Unemployment3.7%
Poverty10.8%
County GDP$1,097M
Avg Weekly Wage$875

Housing

A+
Home Value$52,700
Rent
Ownership87.3%
Zillow$88,245
Housing Units70
Rent Burden20.3%

Crime

F
Violent400/100K
Property3,282/100K

Health

Obesity39.0%
Diabetes10.2%
Smoking16.9%
Heart Disease6.1%
Premature Death8,041/100K

Climate

Avg Temp49°F
Sunny Days275/yr
Rain37.6 in/yr
AQI43 (Good)
Elevation644 ft

Education

F
Bachelor's+5.4%
High School+93.5%
Graduate+1.1%
School Score4.8/10

Community

2024 VoteR 62% / D 36%
Commute30 min
Broadband63.0%
Internet Speed58 Mbps
EV Stations4
Libraries4

Did You Know?

The median home in St. Augustine was built in 1946.
The nearest airport is General Downing - Peoria International (38 miles).
The Gini coefficient (income inequality) is 0.418 (U.S. avg: 0.490).
Natural hazard risk is rated "Very Low" by FEMA.
16.0% of the population has a disability.
13.6% of residents are foreign-born.
The county recorded 4 fatal vehicle crashes.