US ZIP Code
62420

Casey, IL

Clark County  ·  Illinois

● Active
👥 4,361 Population ↓ 7% since 2019
💰 $68,235 Median HH Income
▼ 11% below avg ↑ 26% since 2019
🎂 39.0 Median Age ↓ 8% since 2019
🏠 $122,000 Median Home Value
▼ 56% below avg ↑ 50% since 2019
🎓 39.1% College Grads
≈ Avg
📊 5.2% Unemployment
≈ Avg ↑ 21% since 2019
ZIP Code Details
ZIP Code62420
CityCasey
StateIllinois (IL)
CountyClark County
Area Code217/447
Elevation646 ft
Latitude39.287028
Longitude-87.998551
TimezoneChicago (DST)
FIPS17023
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 46.9% (2,046) Female 53.1% (2,315) ♀

Race & Ethnicity

White: 95.3%Hispanic: 3.3%Black: 1.2%Other: 0.1%Race
White95.3%
Hispanic3.3%
Black1.2%
Other0.1%

Age Breakdown

Under 5
6%
5–17
19%
18–24
8%
25–44
26%
45–64
24%
65+
7%

Key Indicators

Median Age39.0 yrs ↓ 8% since 2019
Avg Household Size2.26
Below Poverty11.1% ▲ 11% above avg
College Grads39.1% ≈ Avg
Unemployment5.2% ≈ Avg
No HS Diploma48 (1.7%)
HS Graduate897 (32.4%)
Some College361 (13%)
Associates378 (13.7%)
Bachelors587 (21.2%)
Graduate Degree496 (17.9%)

Education

No HS: 1.7%HS Grad: 32.4%Some College: 13%Associates: 13.7%Bachelors: 21.2%Graduate: 17.9%Edu
No HS1.7%
HS Grad32.4%
Some College13.0%
Associates13.7%
Bachelors21.2%
Graduate17.9%
Housing & Income

Housing Tenure

Owner: 83.6%Renter: 16.5%Tenure
Owner83.6%
Renter16.5%

Home Value Distribution

Under $50k
13%
$50k–100k
26%
$100k–150k
20%
$150k–200k
17%
$200k–300k
12%
$300k–500k
11%
Over $500k
1%

Financials

Median HH Income$68,235 ▼ 11% below avg ↑ 26% since 2019
Median Home Value$122,000 ▼ 56% below avg ↑ 50% since 2019
Home/Income Ratio1.8x (nat avg ~3.5x)
Median Rent$738/mo ↑ 3% since 2019
Total Units2,140
Vacant Units256
Avg HH Size2.26

Income Distribution

Under $25k
17%
$25k–50k
21%
$50k–75k
17%
$75k–100k
18%
$100k–150k
17%
$150k–200k
5%
Over $200k
6%
Employment & Commute

How People Get to Work

Drove Alone
89%
Public Transit
1%
Walked
1%
Work From Home
9%

Commute Time

Under 15 min
46%
15–30 min
25%
30–45 min
15%
Over 45 min
15%
Housing Stock

Year Built

Before 1940
2%
1940s–1950s
15%
1960s–1970s
13%
1980s–1990s
12%
2000+
59%

Summary

Total Units2,140
Vacant256
Owner Occupied83.6%
Renter Occupied16.5%
Avg HH Size2.26
Frequently Asked Questions
ZIP code 62420 is in Casey, IL, in Clark County.
ZIP code 62420 is located in Illinois (IL).
ZIP code 62420 is in Clark County, IL.
ZIP 62420 observes the Chicago timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 62420 is 4,361 people (ACS 2023).
The median household income in ZIP code 62420 is $68,235 (ACS 2023).
The median home value in ZIP 62420 is $122,000 (ACS 2023).
About ZIP Code 62420

ZIP code 62420 is located in Casey, Illinois, within Clark County. With a population of 4,361, this is a lightly populated ZIP code with a middle-aged community — the median age is 39 years. Economically, 62420 is a solidly middle-class ZIP code: the median household income of $68,235 is near the national average.

Real estate in ZIP code 62420 represents one of the more affordable housing markets in the country. The median home value of $122,000 is well below the national average. Renters can expect to pay around $738 per month in median rent. Homeownership is strong here — 83.6% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 50% since 2019.

The population of 62420 is primarily White (95.30%). Residents are moderately educated — 39.1% hold a bachelor's degree or higher, which is near the national average. Poverty affects some residents at 11.1%. Household income has grown by 26% since 2019.

The unemployment rate in 62420 stands at 5.2%, which is near the national average. As in most parts of the country, driving alone is the dominant commute mode at 79%.

Overall, ZIP code 62420 in Casey, IL is characterized as solidly middle-class, moderately educated, a middle-aged community, and predominantly owner-occupied. With 4,361 residents, a median household income of $68,235, and a median home value of $122,000, it offers a clear picture of life in this part of Illinois.