Postal Codes

62420 ZIP Code

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ZIP code 62420 covers Casey, Illinois, with a population of about 4,361 and a median household income of $68,235.

Population
4,36135 per square mile
Median age
39about the US average
Median household income
$68,23516% below the Illinois median
Poverty rate
11.4%1 points below the US average
Typical home value
$134,611up 29% in five years
Median rent
$73840% below the Illinois median
Degree or higher
17%18 points below the US average
Homeownership
83.5%18.5 points above the US average
Time zone
Central UTC-06:00observes daylight saving time
Businesses
114

Where 62420 is

Casey, Illinois — the area the Census Bureau draws for this ZIP code. ZIP codes are sets of delivery routes rather than areas, so this is the Census approximation of one, not a Postal Service boundary.

People and households

American Community Survey 2019–2023 five-year estimates

Population4,361
Median age39
Family households64.4%
Born outside the US1.1%
Speaks a language other than English at home2.1%
White (non-Hispanic)95.3%
Black (non-Hispanic)1.1%
Asian (non-Hispanic)0%
Hispanic or Latino3.3%
Veterans8.6%
Population by age
MaleFemale0-45-910-1415-1920-2425-3435-4445-5455-6465-7475-8485+
Income and poverty

American Community Survey 2019–2023 five-year estimates

Median household income$68,235
Income per person$33,424
Poverty rate11.4%
Households on SNAP or cash assistance14.4%

Household income distribution

Under $10k5.1%
$10–15k4.0%
$15–20k2.9%
$20–25k4.6%
$25–30k1.8%
$30–35k5.2%
$35–40k3.0%
$40–45k10.7%
$45–50k2.3%
$50–60k6.2%
$60–75k10.3%
$75–100k17.1%
$100–125k11.6%
$125–150k5.1%
$150–200k4.5%
$200k or more5.5%

Income as declared to the IRS

Filed returns rather than survey responses, so this counts tax units and not households.

Tax returns filed1,930
Mean adjusted gross income$64,965
Returns declaring $200,000 or more3.1%
Returns, under $25k28.5%
Returns, $25k–$50k22.8%
Returns, $50k–$75k17.6%
Returns, $75k–$100k11.9%
Returns, $100k–$200k16.1%
Returns, $200k or more3.1%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$122,000
Median gross rent$738
Rent as a share of household income26%
Owner-occupied83.5%
Vacant homes12%
Median year built1968

What the homes are

Detached house78%
2 to 4 units3.1%
5 to 19 units9.6%
Mobile home9.3%
Home values and rents today

Zillow Home Value Index and Zillow Observed Rent Index, courtesy of Zillow. Monthly and current, where the Census figures above are a five-year average and are capped at $2,000,000.

Typical home value$134,611as of 2026-07
Typical home value, 1 yearup 9.1%
Typical home value, 5 yearsup 29%
Typical home value, 10 yearsup 61%
Typical home value since 2000
200920172026$134,611$76,282

$76,282 in 2009 to $134,611 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate5.2%
Bachelor's degree or higher17%
High school diploma or higher90.6%
Works from home7.9%
Drives to work alone78.9%
Takes public transport0.9%
Commutes 45 minutes or more14.7%
Health

CDC PLACES 2025 release, model-based estimates. These are modelled small-area estimates for adults, not counts of diagnosed cases.

Obesity38.7% 5.3 pts above the national average of 33.4%
Diagnosed diabetes13.5% 1.5 pts above the national average of 12%
Currently smokes16.3% 3.1 pts above the national average of 13.2%
High blood pressure39.5% 5.4 pts above the national average of 34.1%
Fair or poor general health21.5% 1.2 pts above the national average of 20.3%
No health insurance (18–64)7.6% 3.7 pts below the national average of 11.3%
Depression23.3% 1.4 pts above the national average of 21.9%
No leisure-time physical activity25.9% 0.5 pts above the national average of 25.4%
Arthritis32.5% 7.4 pts above the national average of 25.1%
Binge drinking16.8% 0.8 pts above the national average of 16%
Taking blood pressure medication79.4% 4.7 pts above the national average of 74.7%
Cancer (non-skin)10.4% 2.7 pts above the national average of 7.7%
Current asthma10.8% same as the national average of 10.4%
Coronary heart disease8.4% 2.2 pts above the national average of 6.2%
Routine check-up in past year79.3% 2.6 pts above the national average of 76.7%
Cholesterol screening87% 1.1 pts above the national average of 85.9%
Cognitive disability14.7% same as the national average of 14.8%
Colorectal screening62.8% 1.5 pts below the national average of 64.3%
COPD9.8% 3.2 pts above the national average of 6.6%
Visited a dentist59.8% 1.5 pts below the national average of 61.3%
Any disability34.2% 3.5 pts above the national average of 30.7%
Lacks emotional support23.6% 1.2 pts below the national average of 24.8%
Food insecurity14.2% 2.9 pts below the national average of 17.1%
Received food stamps14.7% same as the national average of 14.3%
Hearing disability9% 2.3 pts above the national average of 6.7%
High cholesterol39.4% 3.2 pts above the national average of 36.2%
Housing insecurity10.8% 3 pts below the national average of 13.8%
Independent living disability9.7% 1.3 pts above the national average of 8.4%
Lacks transport7.6% 1.6 pts below the national average of 9.2%
Loneliness33.2% 1.2 pts below the national average of 34.4%
Mammography use70.5% 5.4 pts below the national average of 75.9%
Poor mental health (14+ days)17.6% 0.8 pts above the national average of 16.8%
Mobility disability17.1% 3.1 pts above the national average of 14%
Poor physical health (14+ days)15.5% 2 pts above the national average of 13.5%
Self-care disability4.5% 0.5 pts above the national average of 4%
Utility shut-off threat7.3% 1.5 pts below the national average of 8.8%
Sleeps under 7 hours36.6% same as the national average of 36.4%
Stroke4.3% 0.9 pts above the national average of 3.4%
All natural teeth lost17.4% 4.4 pts above the national average of 13%
Vision disability5.5% same as the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments114
People employed1,096
Annual payroll$47,573,000
Natural hazard risk

FEMA National Risk Index, estimated for this ZIP code from census tract data — the NRI is not published per ZIP.

Overall riskHigher than 72.9% of US census tracts
FEMA ratingRelatively Moderate
Expected annual loss68.6 out of 100
Community resilience65.8 out of 100

By hazard

Score is out of 100 and is the area-weighted average across the census tracts this ZIP code covers. The rating beside it is the highest any one of those tracts carries.

Drought97.7Relatively High at its worst in this ZIP code
Landslide89.2Relatively Low at its worst in this ZIP code
Strong wind85.6Relatively High at its worst in this ZIP code
Winter weather85Relatively High at its worst in this ZIP code
Earthquake84.5Relatively Moderate at its worst in this ZIP code
Hail80.3Relatively Moderate at its worst in this ZIP code
Cold wave79.5Relatively High at its worst in this ZIP code
Heat wave71.5Relatively High at its worst in this ZIP code
Ice storm70.8Relatively Moderate at its worst in this ZIP code
River flooding70.3Relatively High at its worst in this ZIP code
Tornado67.7Relatively High at its worst in this ZIP code
Wildfire57.8Very Low at its worst in this ZIP code
Lightning56.2Relatively Moderate at its worst in this ZIP code
Hurricane48.9Very Low at its worst in this ZIP code
Compared with Illinois and the United States

State and national columns are figures for those areas, not for this ZIP code. American Community Survey 2019–2023 five-year estimates

This ZIPIllinoisUnited States
Median household income$68,235$81,702$78,538
Income per person$33,424$45,104$43,289
Poverty rate11.4%11.7%12.4%
Median home value$122,000$250,500$303,400
Median gross rent$738$1,227$1,348
Homeownership83.5%66.8%65%
Bachelor's degree or higher17%37.2%35%
Unemployment rate5.2%5.8%5.2%
Works from home7.9%14%13.5%
Born outside the US1.1%14.4%13.9%
Median age3938.938.7
Climate

NOAA US Climate Normals 1991-2020, from the nearest weather station with a full year of records. The station and its distance are named above, because a station forty kilometres away describes somewhere else.

Weather stationCASEY, IL US1.5 km away
Rain in a year46 in
Snow in a year12 in

Average high and low by month

January37.5°F / 19.3°F3.25 in rain, 5 in snow
February42.5°F / 22.2°F2.6 in rain, 1.9 in snow
March53.2°F / 32°F3.34 in rain, 1.4 in snow
April65.2°F / 42.8°F5.07 in rain, 0.1 in snow
May75.9°F / 53.9°F4.48 in rain
June84°F / 62.7°F5.16 in rain
July87.7°F / 65.7°F4.64 in rain
August86.3°F / 64°F3.03 in rain
September80.8°F / 55.4°F3.07 in rain
October68.7°F / 44.1°F3.81 in rain
November54.1°F / 33.4°F4.03 in rain, 0.3 in snow
December42.1°F / 24.3°F3.06 in rain, 3.2 in snow
Access to food

USDA Food Access Research Atlas, estimated for this ZIP code from census tract data. Each figure is the share of the ZIP code's land area that falls in a tract carrying that flag.

Low income and far from a supermarketNone of this ZIP code
Far from a supermarketNone of this ZIP code
No vehicle and far from a supermarketNone of this ZIP code
School districts

NCES Geographic Relationship File 2025, which states the association between each district and each ZIP code tabulation area directly. Elementary and secondary districts can cover the same ground, so shares need not total 100%.

This ZIP code is served by 2 school districts, so the address decides which one, not the ZIP code.

Casey-Westfield Community Unit School District 4C94.9% of this ZIP code's land area
Charleston Community Unit School District 15.1% of this ZIP code's land area
Community and walkability

CDC/ATSDR Social Vulnerability Index 2022 and the EPA National Walkability Index, both estimated for this ZIP code from census tract data. Vulnerability figures are national percentile ranks, not measurements.

Overall social vulnerability32more vulnerable than 32% of US census tracts
Socioeconomic status35more vulnerable than 35% of US census tracts
Household characteristics40more vulnerable than 40% of US census tracts
Racial and ethnic minority status3more vulnerable than 3% of US census tracts
Housing type and transport47more vulnerable than 47% of US census tracts
Walkability4.8 out of 20Least walkable
Nearby ZIP codes

The closest ZIP codes by centre point, which is not the same as sharing a border.

62442 Martinsville, IL10.5 km away
62428 Greenup, IL11.9 km away
62474 Westfield, IL17.2 km away
62481 Yale, IL19.2 km away
62468 Toledo, IL22.2 km away
62435 Janesville, IL23.2 km away
62432 Hidalgo, IL23.6 km away
62436 Jewett, IL24.4 km away
Location, counties and time zone

County shares from Census 2020 ZCTA relationship files. Time zone from the USDOT National Transportation Atlas, which renders the boundaries written into 49 CFR Part 71.

Clark County56.9% of this ZIP code's land area
Cumberland County36.1% of this ZIP code's land area
Coles County5.5% of this ZIP code's land area
Jasper County1.5% of this ZIP code's land area
Time zoneCentral (UTC-06:00 standard)
Daylight saving timeObserved
Land area123.21 sq mi
Water area0.19 sq mi
Population density35 people per sq mi
Latitude, longitude39.3017, -87.9913

Figures are published for this ZIP code or its Census tabulation area unless a section says otherwise. Estimates whose margin of error made them unreliable are omitted rather than shown. Sources: US Census Bureau, CDC, IRS.

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