City

Saint Augustine, IL

1 ZIP code  ·  Knox County  ·  Illinois

👥238Population
💰$57,353Median HH Income▼ 25% below avg
🎂51.4Median Age
🏠$78,100Median Home Value▼ 72% below avg
🎓41.2%College Grads≈ Avg
📊3.6%Unemployment▼ 26% below avg
People & Population (ACS 2023 — weighted avg)
♂ Male 58.8% Female 41.2% ♀

Race & Ethnicity

White: 98.3%Hispanic: 1.7%Race
White98.3%
Hispanic1.7%

Age Breakdown

Under 5
4%
5–17
14%
18–24
6%
25–44
15%
45–64
37%
65+
15%

Key Indicators

Median Age51.4 yrs
Avg HH Size1.92
Below Poverty13.5% ▲ 35% above avg
College Grads41.2% ≈ Avg
Unemployment3.6% ▼ 26% below avg
HS Graduate68 (38.4%)
Some College18 (10.2%)
Associates18 (10.2%)
Bachelors39 (22%)
Graduate Degree34 (19.2%)

Education

HS Grad: 38.4%Some College: 10.2%Associates: 10.2%Bachelors: 22%Graduate: 19.2%Edu
HS Grad38.4%
Some College10.2%
Associates10.2%
Bachelors22.0%
Graduate19.2%
Housing & Income

Housing Tenure

Owner: 81.5%Renter: 18.6%Tenure
Owner81.5%
Renter18.6%

Home Value Distribution

Under $50k
24%
$50k–$100k
43%
$100k–$150k
16%
$150k–$200k
17%
$300k–$500k
1%

Financials

Median HH Income$57,353 ▼ 25% below avg
Median Home Value$78,100 ▼ 72% below avg
Home/Income Ratio1.4x (nat avg ~3.5x)
Total Housing Units128
Vacant Units4

Income Distribution

Under $25k
27%
$25k–$50k
7%
$50k–$75k
30%
$75k–$100k
4%
$100k–$150k
7%
$150k–$200k
24%
Employment & Commute

How People Get to Work

Drove Alone
84%
Public Transit
2%
Walked
1%
Work From Home
13%

Commute Time

Under 15 min
25%
15–30 min
29%
30–45 min
22%
Over 45 min
24%
Housing Stock

Year Built

Before 1940
4%
1940s–1950s
13%
1960s–1970s
17%
1980s–1990s
8%
2000+
57%
About Saint Augustine, IL

Saint Augustine is a city in Illinois, located in Knox County. The city spans 1 ZIP code and is home to approximately 238 residents. It is a mature city, with a median age of 51.4 years.

Economically, Saint Augustine is a solidly middle-class community. The median household income of $57,353 is below the national average. Approximately 13.5% of residents live below the poverty line. The unemployment rate is 3.6%, below the national average.

The real estate market in Saint Augustine is one of the more affordable housing markets in the country. Median home values stand at $78,100, which is well below the national average. Homeownership is high at 81.5%, typical of suburban and family-oriented communities.

The population of Saint Augustine is well-educated. 41.2% of adults hold a bachelor's degree or higher — near the national average. The community is primarily White (98.32%).

Saint Augustine, IL offers residents a cost-conscious lifestyle within Illinois.

ZIP Codes in Saint Augustine
ZIPPopulationMedian IncomeMedian HomeMedian RentUnemp.CollegeOwner Occ.
61474 238 $57,353 $78,100 3.6% 41.2% 81.5%