Postal Codes

60021 ZIP Code

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ZIP code 60021 covers Fox River Grove, Illinois, with a population of about 5,108 and a median household income of $122,005.

Population
5,1082,494 per square mile
Median age
41.32.6 points above the US average
Median household income
$122,0051.5× the Illinois median
Poverty rate
2.5%9.9 points below the US average
Typical home value
$366,737up 39.4% in five years
Median rent
$2,1341.7× the Illinois median
Degree or higher
42.2%7.2 points above the US average
Homeownership
87.1%22.1 points above the US average
Time zone
Central UTC-06:00observes daylight saving time
Businesses
151

Where 60021 is

Fox River Grove, 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

Population5,108
Median age41.3
Family households81.5%
Born outside the US8.2%
Speaks a language other than English at home10.5%
White (non-Hispanic)83.6%
Black (non-Hispanic)0%
Asian (non-Hispanic)3%
Hispanic or Latino12.5%
Veterans6.1%
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$122,005
Income per person$50,458
Poverty rate2.5%
Households on SNAP or cash assistance11.6%

Household income distribution

Under $10k1.6%
$10–15k2.0%
$15–20k0.0%
$20–25k2.0%
$25–30k0.0%
$30–35k2.9%
$35–40k1.2%
$40–45k0.0%
$45–50k2.5%
$50–60k2.2%
$60–75k4.8%
$75–100k17.2%
$100–125k15.5%
$125–150k7.4%
$150–200k17.9%
$200k or more22.9%

Income as declared to the IRS

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

Tax returns filed2,790
Mean adjusted gross income$104,592
Returns declaring $200,000 or more11.8%
Returns, under $25k23.3%
Returns, $25k–$50k16.5%
Returns, $50k–$75k14.3%
Returns, $75k–$100k10.4%
Returns, $100k–$200k23.7%
Returns, $200k or more11.8%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$286,400
Median gross rent$2,134
Rent as a share of household income33.1%
Owner-occupied87.1%
Vacant homes8.5%
Median year built1978

What the homes are

Detached house95.7%
Attached house1.5%
2 to 4 units0.3%
20 or more units2.5%
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$366,737as of 2026-07
Typical home value, 1 yearup 5.1%
Typical home value, 5 yearsup 39.4%
Typical home value, 10 yearsup 73%
Typical asking rent$2,100as of 2026-07
Typical home value since 2000
200020132026$366,737$170,679

$170,679 in 2000 to $366,737 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate7.7%
Bachelor's degree or higher42.2%
High school diploma or higher97.9%
Works from home21.8%
Drives to work alone61.2%
Takes public transport4.4%
Commutes 45 minutes or more30.4%
Health

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

Obesity30.5% 2.9 pts below the national average of 33.4%
Diagnosed diabetes9% 3 pts below the national average of 12%
Currently smokes9.9% 3.3 pts below the national average of 13.2%
High blood pressure31.3% 2.8 pts below the national average of 34.1%
Fair or poor general health13% 7.3 pts below the national average of 20.3%
No health insurance (18–64)5.3% 6 pts below the national average of 11.3%
Depression21.5% same as the national average of 21.9%
No leisure-time physical activity17% 8.4 pts below the national average of 25.4%
Arthritis24.6% 0.5 pts below the national average of 25.1%
Binge drinking19.8% 3.8 pts above the national average of 16%
Taking blood pressure medication74.2% 0.5 pts below the national average of 74.7%
Cancer (non-skin)8.5% 0.8 pts above the national average of 7.7%
Current asthma9.5% 0.9 pts below the national average of 10.4%
Coronary heart disease4.8% 1.4 pts below the national average of 6.2%
Routine check-up in past year77.5% 0.8 pts above the national average of 76.7%
Cholesterol screening89.5% 3.6 pts above the national average of 85.9%
Cognitive disability10.2% 4.6 pts below the national average of 14.8%
Colorectal screening68.4% 4.1 pts above the national average of 64.3%
COPD4.8% 1.8 pts below the national average of 6.6%
Visited a dentist70.6% 9.3 pts above the national average of 61.3%
Any disability22.4% 8.3 pts below the national average of 30.7%
Lacks emotional support21.3% 3.5 pts below the national average of 24.8%
Food insecurity7.8% 9.3 pts below the national average of 17.1%
Received food stamps6.2% 8.1 pts below the national average of 14.3%
Hearing disability5.4% 1.3 pts below the national average of 6.7%
High cholesterol35% 1.2 pts below the national average of 36.2%
Housing insecurity7.5% 6.3 pts below the national average of 13.8%
Independent living disability5.4% 3 pts below the national average of 8.4%
Lacks transport4.7% 4.5 pts below the national average of 9.2%
Loneliness30.4% 4 pts below the national average of 34.4%
Mammography use76.9% 1 pts above the national average of 75.9%
Poor mental health (14+ days)14.5% 2.3 pts below the national average of 16.8%
Mobility disability9.2% 4.8 pts below the national average of 14%
Poor physical health (14+ days)10.3% 3.2 pts below the national average of 13.5%
Self-care disability2.4% 1.6 pts below the national average of 4%
Utility shut-off threat4.5% 4.3 pts below the national average of 8.8%
Sleeps under 7 hours30.1% 6.3 pts below the national average of 36.4%
Stroke2.4% 1 pts below the national average of 3.4%
All natural teeth lost5.8% 7.2 pts below the national average of 13%
Vision disability3% 2.6 pts below the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments151
People employed638
Annual payroll$29,069,000
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 87.2% of US census tracts
FEMA ratingRelatively Moderate to Relatively High across the 3 census tracts this ZIP code covers
Expected annual loss95.8 out of 100
Community resilience75.9 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.

River flooding97Very High at its worst in this ZIP code
Cold wave89Relatively High at its worst in this ZIP code
Tornado85.7Relatively High at its worst in this ZIP code
Landslide82.8Relatively Low at its worst in this ZIP code
Drought79Relatively Low at its worst in this ZIP code
Strong wind65.8Relatively Moderate at its worst in this ZIP code
Hail65.6Relatively Low at its worst in this ZIP code
Wildfire64.1Very Low at its worst in this ZIP code
Winter weather57.8Relatively Moderate at its worst in this ZIP code
Lightning48.8Relatively Moderate at its worst in this ZIP code
Earthquake38.3Very Low at its worst in this ZIP code
Heat wave33.4Relatively Low at its worst in this ZIP code
Ice storm24.2Very Low at its worst in this ZIP code
Hurricane15.6Very 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$122,005$81,702$78,538
Income per person$50,458$45,104$43,289
Poverty rate2.5%11.7%12.4%
Median home value$286,400$250,500$303,400
Median gross rent$2,134$1,227$1,348
Homeownership87.1%66.8%65%
Bachelor's degree or higher42.2%37.2%35%
Unemployment rate7.7%5.8%5.2%
Works from home21.8%14%13.5%
Born outside the US8.2%14.4%13.9%
Median age41.338.938.7
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 stationBARRINGTON 3SW, IL US9.9 km away
Rain in a year40 in
Snow in a year39 in

Average high and low by month

January28.7°F / 13.4°F2.07 in rain, 12.6 in snow
February32.8°F / 16.4°F1.9 in rain, 8.5 in snow
March44.5°F / 26.5°F2.35 in rain, 4.6 in snow
April57.5°F / 37.2°F3.95 in rain, 1.1 in snow
May68.5°F / 48.3°F5.15 in rain
June77.5°F / 58.1°F4.6 in rain
July81.3°F / 62.6°F4.02 in rain
August79.2°F / 61.2°F4.58 in rain
September72.4°F / 53.6°F3.65 in rain
October60.1°F / 41.5°F3.39 in rain, 0.1 in snow
November46.3°F / 30.2°F2.58 in rain, 2 in snow
December34.2°F / 19.7°F2.19 in rain, 9.6 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 supermarket94% of this ZIP code's area
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 4 school districts, so the address decides which one, not the ZIP code.

Community High School District 15542.6% of this ZIP code's land area
Fox River Grove Consolidated School District 342.6% of this ZIP code's land area
Barrington Community Unit School District 22011% of this ZIP code's land area
Community Unit School District 3003.9% 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.

Overall social vulnerability8more vulnerable than 8% of US census tracts
Socioeconomic status9more vulnerable than 9% of US census tracts
Household characteristics35more vulnerable than 35% of US census tracts
Racial and ethnic minority status29more vulnerable than 29% of US census tracts
Housing type and transport9more vulnerable than 9% of US census tracts
Walkability9 out of 20Below average
Nearby ZIP codes

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

60013 Cary, IL3.4 km away
60010 Barrington, IL7.7 km away
60102 Algonquin, IL7.8 km away
60110 Carpentersville, IL8.5 km away
60156 Lake In The Hills, IL9.2 km away
60042 Island Lake, IL9.3 km away
60014 Crystal Lake, IL10.1 km away
60084 Wauconda, IL10.6 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.

McHenry County93.8% of this ZIP code's land area
Lake County6.2% of this ZIP code's land area
Time zoneCentral (UTC-06:00 standard)
Daylight saving timeObserved
Land area2.05 sq mi
Water area0.13 sq mi
Population density2,494 people per sq mi
Latitude, longitude42.1936, -88.2205

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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