Postal Codes

60421 ZIP Code

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ZIP code 60421 covers Elwood, Illinois, with a population of about 3,786 and a median household income of $101,818.

Population
3,78663 per square mile
Median age
456.3 points above the US average
Median household income
$101,8181.2× the Illinois median
Poverty rate
4.3%8.1 points below the US average
Typical home value
$326,984up 29.6% in five years
Degree or higher
18.4%16.6 points below the US average
Homeownership
86.9%21.9 points above the US average
Time zone
Central UTC-06:00observes daylight saving time
Businesses
92

Where 60421 is

Elwood, 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

Population3,786
Median age45
Family households66.9%
Born outside the US5.9%
Speaks a language other than English at home10.6%
White (non-Hispanic)81.9%
Black (non-Hispanic)3.6%
Asian (non-Hispanic)0.2%
Hispanic or Latino13.8%
Veterans4.3%
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$101,818
Income per person$50,811
Poverty rate4.3%
Households on SNAP or cash assistance6.7%

Household income distribution

Under $10k2.5%
$10–15k0.0%
$15–20k1.4%
$20–25k0.8%
$25–30k1.1%
$30–35k2.0%
$35–40k2.4%
$40–45k6.5%
$45–50k2.8%
$50–60k4.3%
$60–75k12.8%
$75–100k12.0%
$100–125k11.2%
$125–150k7.8%
$150–200k20.3%
$200k or more12.2%

Income as declared to the IRS

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

Tax returns filed1,960
Mean adjusted gross income$85,159
Returns declaring $200,000 or more6.1%
Returns, under $25k21.4%
Returns, $25k–$50k19.9%
Returns, $50k–$75k15.3%
Returns, $75k–$100k13.3%
Returns, $100k–$200k24.0%
Returns, $200k or more6.1%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$251,400
Rent as a share of household income25.9%
Owner-occupied86.9%
Vacant homes5.9%
Median year built1985

What the homes are

Detached house78.1%
Attached house10.4%
2 to 4 units6.1%
5 to 19 units0.9%
Mobile home4.6%
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$326,984as of 2026-07
Typical home value, 1 yearup 4.4%
Typical home value, 5 yearsup 29.6%
Typical home value, 10 yearsup 69.7%
Typical home value since 2000
200020132026$326,984$137,282

$137,282 in 2000 to $326,984 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate2%
Bachelor's degree or higher18.4%
High school diploma or higher95.7%
Works from home7.1%
Drives to work alone82.8%
Takes public transport1.7%
Commutes 45 minutes or more17.5%
Health

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

Obesity39% 5.6 pts above the national average of 33.4%
Diagnosed diabetes11.3% 0.7 pts below the national average of 12%
Currently smokes14.2% 1 pts above the national average of 13.2%
High blood pressure35% 0.9 pts above the national average of 34.1%
Fair or poor general health19.3% 1 pts below the national average of 20.3%
No health insurance (18–64)8.2% 3.1 pts below the national average of 11.3%
Depression21.2% 0.7 pts below the national average of 21.9%
No leisure-time physical activity25.5% same as the national average of 25.4%
Arthritis28.6% 3.5 pts above the national average of 25.1%
Binge drinking19% 3 pts above the national average of 16%
Taking blood pressure medication78.3% 3.6 pts above the national average of 74.7%
Cancer (non-skin)9.1% 1.4 pts above the national average of 7.7%
Current asthma10.3% same as the national average of 10.4%
Coronary heart disease6.7% 0.5 pts above the national average of 6.2%
Routine check-up in past year77.7% 1 pts above the national average of 76.7%
Cholesterol screening87.6% 1.7 pts above the national average of 85.9%
Cognitive disability13.3% 1.5 pts below the national average of 14.8%
Colorectal screening62.4% 1.9 pts below the national average of 64.3%
COPD7.6% 1 pts above the national average of 6.6%
Visited a dentist66.9% 5.6 pts above the national average of 61.3%
Any disability29% 1.7 pts below the national average of 30.7%
Lacks emotional support24.5% same as the national average of 24.8%
Food insecurity12.1% 5 pts below the national average of 17.1%
Received food stamps11.1% 3.2 pts below the national average of 14.3%
Hearing disability7.2% 0.5 pts above the national average of 6.7%
High cholesterol36.6% same as the national average of 36.2%
Housing insecurity10.4% 3.4 pts below the national average of 13.8%
Independent living disability7.9% 0.5 pts below the national average of 8.4%
Lacks transport6.7% 2.5 pts below the national average of 9.2%
Loneliness33.4% 1 pts below the national average of 34.4%
Mammography use70% 5.9 pts below the national average of 75.9%
Poor mental health (14+ days)17% same as the national average of 16.8%
Mobility disability13.9% same as the national average of 14%
Poor physical health (14+ days)13.6% same as the national average of 13.5%
Self-care disability3.5% 0.5 pts below the national average of 4%
Utility shut-off threat6.4% 2.4 pts below the national average of 8.8%
Sleeps under 7 hours36.7% same as the national average of 36.4%
Stroke3.5% same as the national average of 3.4%
All natural teeth lost11.1% 1.9 pts below the national average of 13%
Vision disability4.4% 1.2 pts below the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments92
People employed3,480
Annual payroll$200,587,000
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 43.7% of US census tracts
FEMA ratingVery Low to Relatively High across the 4 census tracts this ZIP code covers
Expected annual loss57.6 out of 100
Community resilience87.7 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.

Drought80Relatively Low at its worst in this ZIP code
Wildfire66Relatively Low at its worst in this ZIP code
Landslide64.9Relatively Low at its worst in this ZIP code
Cold wave62.9Relatively High at its worst in this ZIP code
Tornado58.7Very High at its worst in this ZIP code
River flooding55Relatively High at its worst in this ZIP code
Earthquake44.5Relatively Low at its worst in this ZIP code
Winter weather37Relatively Moderate at its worst in this ZIP code
Heat wave28.2Relatively Moderate at its worst in this ZIP code
Hail25.4Relatively Low at its worst in this ZIP code
Ice storm24.1Relatively Low at its worst in this ZIP code
Lightning20.6Relatively Low at its worst in this ZIP code
Hurricane19.6Very Low at its worst in this ZIP code
Strong wind14Relatively 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$101,818$81,702$78,538
Income per person$50,811$45,104$43,289
Poverty rate4.3%11.7%12.4%
Median home value$251,400$250,500$303,400
Median gross rent$1,227$1,348
Homeownership86.9%66.8%65%
Bachelor's degree or higher18.4%37.2%35%
Unemployment rate2%5.8%5.2%
Works from home7.1%14%13.5%
Born outside the US5.9%14.4%13.9%
Median age4538.938.7
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 stationJOLIET BRANDON RD DAM, IL US8.7 km away
Rain in a year38 in
Snow in a year17 in

Average high and low by month

January31.1°F / 16.6°F1.99 in rain, 5 in snow
February35.4°F / 19.8°F1.78 in rain, 6.2 in snow
March47°F / 29.2°F2.27 in rain, 2.1 in snow
April59.9°F / 38.9°F3.93 in rain, 0.1 in snow
May71°F / 49.4°F4.53 in rain
June80.3°F / 59.9°F4.3 in rain
July83.6°F / 64.1°F4.55 in rain
August81.8°F / 62.9°F3.97 in rain
September76.2°F / 55.3°F3.17 in rain
October63.3°F / 43.4°F3.14 in rain
November48.5°F / 32.3°F2.46 in rain, 0.3 in snow
December36.4°F / 22.4°F1.94 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 supermarket3% of this ZIP code's area
Far from a supermarket19% of this ZIP code's area
No vehicle and far from a supermarket3% of this ZIP code's area
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 6 school districts, so the address decides which one, not the ZIP code.

Joliet Township High School District 20438% of this ZIP code's land area
Elwood Community Consolidated School District 20326.5% of this ZIP code's land area
Wilmington Community Unit School District 209U14% of this ZIP code's land area
Laraway Community Consolidated School District 70C11.6% of this ZIP code's land area
Lincoln Way Community High School District 2104.9% of this ZIP code's land area
Manhattan School District 1144.9% 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.

Walkability4.2 out of 20Least walkable
Nearby ZIP codes

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

60436 Joliet, IL9.1 km away
60442 Manhattan, IL9.1 km away
60433 Joliet, IL9.9 km away
60410 Channahon, IL10.7 km away
60434 Joliet, IL11.1 km away
60432 Joliet, IL12.7 km away
60431 Joliet, IL13.3 km away
60451 New Lenox, IL13.6 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.

Will County100% of this ZIP code's land area
Time zoneCentral (UTC-06:00 standard)
Daylight saving timeObserved
Land area59.8 sq mi
Water area0.24 sq mi
Population density63 people per sq mi
Latitude, longitude41.4260, -88.0864

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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