US Census Data

ZIP Code 61423

ZIP Code Tabulation Area in Warren County, Illinois.

Population
649
+1.6%’19–’23
Median household income
$58,750
-2.8%’19–’23
Median home value
$122,100
+17.2%’19–’23

ZIP Code 61423 is a ZIP Code Tabulation Area in Warren County, Illinois, home to about 649 residents. At $58,750, its median household income sits below Warren County's $64,650.

Between 2019 and 2023, ZIP Code 61423's population grew 1.6% from 639 to 649, while its median household income fell 2.8% from $60,455 to $58,750.

The median resident is 42.6 years old. The largest age group is 18 to 24, 20.6% of residents.

Demographics

ACS 2019–2023
Population
649
Median age
42.6 yrs
Median household income
$58,750
Median home value
$122,100
Median gross rent
$929
Housing units
332
Homeownership rate
71.5%
Bachelor's degree or higher
7.3%
Unemployment rate
7.6%

Trends

ACS 5-year · 2019–2023
Population
639649
Median household income
$60,455$58,750
Median home value
$104,200$122,100
YearPopulationMedian household incomeMedian home valueMedian gross rent
2019639$60,455$104,200
2020582$65,143$154,700
2021660$65,833$125,000
2022497$54,796$120,600
2023649$58,750$122,100$929

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

Age distribution

CountShare
Under 500.0%
5 to 17517.9%
18 to 2413420.6%
25 to 34517.9%
35 to 4410215.7%
45 to 54517.9%
55 to 6413420.6%
65 to 74223.4%
75 and over10416.0%

Race & ethnicity

CountShare
White (non-Hispanic)649100.0%
Black or African American00.0%
American Indian & Alaska Native00.0%
Asian00.0%
Native Hawaiian & Pacific Islander00.0%
Some other race00.0%
Two or more races00.0%
Hispanic or Latino (any race)00.0%

Educational attainment (age 25+)

CountShare
No high school diploma5010.8%
High school graduate15533.4%
Some college or associate's22548.5%
Bachelor's degree245.2%
Graduate or professional degree102.2%

Commute to work

Mean travel time to work
17 min

How workers get to work

CountShare
Drove alone329100.0%
Carpooled00.0%
Public transit00.0%
Walked00.0%
Bicycle00.0%
Worked from home00.0%
Other means00.0%

Travel time

CountShare
Under 15 min7623.1%
15 to 29 min23170.2%
30 to 44 min00.0%
45 to 59 min00.0%
60+ min226.7%

Households

Average household size
2.13
Poverty rate
16.0% (104 of 649)
CountShare
Family households17858.4%
Nonfamily households12741.6%

Housing

Median year structure built
1944

Occupancy

CountShare
Occupied30591.9%
Vacant278.1%

Tenure (of occupied units)

CountShare
Owner-occupied21871.5%
Renter-occupied8728.5%

Units in structure

CountShare
1-unit, detached332100.0%
1-unit, attached00.0%
2 to 4 units00.0%
5 to 19 units00.0%
20 or more units00.0%
Mobile home & other00.0%

Geography

ZCTA
61423
Land area
43 sq mi
Water area
0 sq mi
Center point
40.8855, -90.5023

Counties this ZIP covers

2

Compare with nearby ZIP codes

6

National ZIP rankings

21

Nearby ZIP codes

19