St. Augustine

Population: 123
Median household income: $49,375
Median home value: $52,700

Located in Knox County, Illinois, St. Augustine is a community with a population of 123. The median household income of $49,375 is below the Knox County median ($53,291).

Between 2019 and 2023, St. Augustine's population grew 10.8% from 111 to 123, while its median home value fell 1.3% from $53,400 to $52,700.

The typical home was built around 1963. 17.1% of residents live below the poverty line.

Demographics

ACS 2019–2023

Population: 123
Median age: 54.2 yrs
Median household income: $49,375
Median home value: $52,700
Median gross rent: —
Housing units: 67
Homeownership rate: 87.3%
Bachelor's degree or higher: 5.4%
Unemployment rate: 7.4%

Trends

ACS 5-year · 2019–2023

Population

111123

Median household income

$44,250$49,375

Median home value

$53,400$52,700

Year	Population	Median household income	Median home value
2019	111	$44,250	$53,400
2020	133	$44,375	$55,300
2021	125	$40,938	$52,900
2022	125	$48,750	$56,400
2023	123	$49,375	$52,700

Each year is a US Census Bureau ACS 5-year estimate ending that year.

Age distribution

Under 57.3%

5 to 175.7%

18 to 2412.2%

25 to 347.3%

35 to 442.4%

45 to 5422.0%

55 to 6418.7%

65 to 7419.5%

75 and over4.9%

	Count	Share
Under 5	9	7.3%
5 to 17	7	5.7%
18 to 24	15	12.2%
25 to 34	9	7.3%
35 to 44	3	2.4%
45 to 54	27	22.0%
55 to 64	23	18.7%
65 to 74	24	19.5%
75 and over	6	4.9%

Race & ethnicity

	Count	Share
White (non-Hispanic)	119	96.7%
Black or African American	0	0.0%
American Indian & Alaska Native	0	0.0%
Asian	0	0.0%
Native Hawaiian & Pacific Islander	0	0.0%
Some other race	0	0.0%
Two or more races	0	0.0%
Hispanic or Latino (any race)	4	3.3%

Educational attainment (age 25+)

No high school diploma6.5%

High school graduate46.7%

Some college or associate's41.3%

Bachelor's degree4.3%

Graduate or professional degree1.1%

	Count	Share
No high school diploma	6	6.5%
High school graduate	43	46.7%
Some college or associate's	38	41.3%
Bachelor's degree	4	4.3%
Graduate or professional degree	1	1.1%

Commute to work

Mean travel time to work: 30 min

Drove alone82.0%

Carpooled0.0%

Public transit4.0%

Walked2.0%

Bicycle2.0%

Worked from home10.0%

Other means0.0%

How workers get to work

	Count	Share
Drove alone	41	82.0%
Carpooled	0	0.0%
Public transit	2	4.0%
Walked	1	2.0%
Bicycle	1	2.0%
Worked from home	5	10.0%
Other means	0	0.0%

Travel time

	Count	Share
Under 15 min	8	17.8%
15 to 29 min	12	26.7%
30 to 44 min	20	44.4%
45 to 59 min	0	0.0%
60+ min	5	11.1%

Households

Average household size: 1.95
Poverty rate: 17.1% (21 of 123)

	Count	Share
Family households	37	58.7%
Nonfamily households	26	41.3%

Housing

Median year structure built: 1963

Occupancy

	Count	Share
Occupied	63	94.0%
Vacant	4	6.0%

Tenure (of occupied units)

	Count	Share
Owner-occupied	55	87.3%
Renter-occupied	8	12.7%

1-unit, detached83.6%

1-unit, attached0.0%

2 to 4 units0.0%

5 to 19 units0.0%

20 or more units1.5%

Mobile home & other14.9%

Units in structure

	Count	Share
1-unit, detached	56	83.6%
1-unit, attached	0	0.0%
2 to 4 units	0	0.0%
5 to 19 units	0	0.0%
20 or more units	1	1.5%
Mobile home & other	10	14.9%

Geography

Place GEOID: 1766677
Type (LSAD): 47
Land area: 0.59 sq mi
Water area: 0 sq mi
Center point: 40.7213, -90.4069