Postal Codes

60051 ZIP Code

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ZIP code 60051 covers Mchenry, Illinois, with a population of about 23,931 and a median household income of $104,227.

Population
23,931721 per square mile
Median age
43.54.8 points above the US average
Median household income
$104,2271.3× the Illinois median
Poverty rate
7.7%4.7 points below the US average
Typical home value
$334,473up 33.8% in five years
Median rent
$1,6651.4× the Illinois median
Degree or higher
33.1%1.9 points below the US average
Homeownership
84.1%19.1 points above the US average
Time zone
Central UTC-06:00observes daylight saving time
Businesses
452

Where 60051 is

Mchenry, 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

Population23,931
Median age43.5
Family households68.3%
Born outside the US5.4%
Speaks a language other than English at home8.3%
White (non-Hispanic)83.6%
Black (non-Hispanic)0.5%
Asian (non-Hispanic)2.4%
Hispanic or Latino10.2%
Veterans5.1%
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$104,227
Income per person$52,902
Poverty rate7.7%
Households on SNAP or cash assistance7.8%

Household income distribution

Under $10k3.3%
$10–15k0.7%
$15–20k3.5%
$20–25k2.4%
$25–30k1.5%
$30–35k1.9%
$35–40k1.3%
$40–45k2.8%
$45–50k2.4%
$50–60k7.2%
$60–75k10.0%
$75–100k12.2%
$100–125k10.0%
$125–150k13.0%
$150–200k11.4%
$200k or more16.7%

Income as declared to the IRS

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

Tax returns filed13,140
Mean adjusted gross income$90,070
Returns declaring $200,000 or more7.2%
Returns, under $25k22.3%
Returns, $25k–$50k20.2%
Returns, $50k–$75k16.3%
Returns, $75k–$100k12.3%
Returns, $100k–$200k21.7%
Returns, $200k or more7.2%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$268,000
Median gross rent$1,665
Rent as a share of household income32.3%
Owner-occupied84.1%
Vacant homes5.8%
Median year built1984

What the homes are

Detached house83%
Attached house8.9%
2 to 4 units1.5%
5 to 19 units5.5%
20 or more units0.4%
Mobile home0.8%
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$334,473as of 2026-07
Typical home value, 1 yearup 4.1%
Typical home value, 5 yearsup 33.8%
Typical home value, 10 yearsup 78.5%
Typical asking rent$1,938as of 2026-07
Typical home value since 2000
200020132026$334,473$157,506

$163,000 in 2000 to $334,473 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate4.1%
Bachelor's degree or higher33.1%
High school diploma or higher94.4%
Works from home16.4%
Drives to work alone77.1%
Takes public transport0.9%
Commutes 45 minutes or more31.6%
Health

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

Obesity33.3% same as the national average of 33.4%
Diagnosed diabetes10.5% 1.5 pts below the national average of 12%
Currently smokes12.7% 0.5 pts below the national average of 13.2%
High blood pressure33.8% same as the national average of 34.1%
Fair or poor general health16.5% 3.8 pts below the national average of 20.3%
No health insurance (18–64)7.3% 4 pts below the national average of 11.3%
Depression22.6% 0.7 pts above the national average of 21.9%
No leisure-time physical activity20.6% 4.8 pts below the national average of 25.4%
Arthritis26.5% 1.4 pts above the national average of 25.1%
Binge drinking18.9% 2.9 pts above the national average of 16%
Taking blood pressure medication74.8% same as the national average of 74.7%
Cancer (non-skin)8.5% 0.8 pts above the national average of 7.7%
Current asthma10% same as the national average of 10.4%
Coronary heart disease5.7% 0.5 pts below the national average of 6.2%
Routine check-up in past year76.9% same as the national average of 76.7%
Cholesterol screening87.7% 1.8 pts above the national average of 85.9%
Cognitive disability12.4% 2.4 pts below the national average of 14.8%
Colorectal screening63.5% 0.8 pts below the national average of 64.3%
COPD6.4% same as the national average of 6.6%
Visited a dentist66% 4.7 pts above the national average of 61.3%
Any disability26.5% 4.2 pts below the national average of 30.7%
Lacks emotional support22.7% 2.1 pts below the national average of 24.8%
Food insecurity11.2% 5.9 pts below the national average of 17.1%
Received food stamps9.7% 4.6 pts below the national average of 14.3%
Hearing disability6.2% 0.5 pts below the national average of 6.7%
High cholesterol36% same as the national average of 36.2%
Housing insecurity9.7% 4.1 pts below the national average of 13.8%
Independent living disability7% 1.4 pts below the national average of 8.4%
Lacks transport6.2% 3 pts below the national average of 9.2%
Loneliness31.7% 2.7 pts below the national average of 34.4%
Mammography use73.3% 2.6 pts below the national average of 75.9%
Poor mental health (14+ days)16.2% 0.6 pts below the national average of 16.8%
Mobility disability11.6% 2.4 pts below the national average of 14%
Poor physical health (14+ days)12.2% 1.3 pts below the national average of 13.5%
Self-care disability3.1% 0.9 pts below the national average of 4%
Utility shut-off threat5.9% 2.9 pts below the national average of 8.8%
Sleeps under 7 hours31.4% 5 pts below the national average of 36.4%
Stroke2.9% 0.5 pts below the national average of 3.4%
All natural teeth lost9.2% 3.8 pts below the national average of 13%
Vision disability3.9% 1.7 pts below the national average of 5.6%
Business and employment

Census ZIP Code Business Patterns 2022

Business establishments452
People employed6,272
Annual payroll$281,364,000
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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 68.1% of US census tracts
FEMA ratingRelatively Low to Relatively High across the 9 census tracts this ZIP code covers
Expected annual loss80.1 out of 100
Community resilience75.1 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.

Cold wave87.9Relatively High at its worst in this ZIP code
Tornado82.1Relatively High at its worst in this ZIP code
River flooding81.7Very High at its worst in this ZIP code
Drought78.9Relatively Low at its worst in this ZIP code
Landslide72.6Relatively Low at its worst in this ZIP code
Strong wind67.4Relatively Moderate at its worst in this ZIP code
Hail60.7Relatively Low at its worst in this ZIP code
Winter weather53.9Relatively Moderate at its worst in this ZIP code
Wildfire53.7Very Low at its worst in this ZIP code
Lightning47.8Relatively Moderate at its worst in this ZIP code
Earthquake39.2Relatively Low at its worst in this ZIP code
Heat wave34Relatively Low at its worst in this ZIP code
Ice storm25.1Relatively Low at its worst in this ZIP code
Hurricane14.9Very 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$104,227$81,702$78,538
Income per person$52,902$45,104$43,289
Poverty rate7.7%11.7%12.4%
Median home value$268,000$250,500$303,400
Median gross rent$1,665$1,227$1,348
Homeownership84.1%66.8%65%
Bachelor's degree or higher33.1%37.2%35%
Unemployment rate4.1%5.8%5.2%
Works from home16.4%14%13.5%
Born outside the US5.4%14.4%13.9%
Median age43.538.938.7
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 stationMC HENRY -WG STRATTON L&D, IL US5.4 km away
Rain in a year37 in
Snow in a year34 in

Average high and low by month

January30.6°F / 12.9°F1.65 in rain, 11 in snow
February34.6°F / 16.2°F1.56 in rain, 8.9 in snow
March46°F / 25.9°F2.21 in rain, 3.9 in snow
April58.8°F / 36.6°F3.63 in rain, 1 in snow
May70.4°F / 47.2°F4.47 in rain
June80.2°F / 57°F4.81 in rain
July84.2°F / 61.5°F3.8 in rain
August82.3°F / 59.7°F3.7 in rain
September75.7°F / 51.4°F3.61 in rain
October63°F / 39.6°F3.21 in rain, 0.1 in snow
November48.1°F / 29.4°F2.38 in rain, 1.4 in snow
December35.9°F / 19.3°F1.94 in rain, 8.2 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 supermarket35% 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 8 school districts, so the address decides which one, not the ZIP code.

McHenry Community Consolidated School District 1529.4% of this ZIP code's land area
McHenry Community High School District 15627.8% of this ZIP code's land area
Johnsburg Community Unit School District 1222.9% of this ZIP code's land area
Wauconda Community Unit School District 11810.7% of this ZIP code's land area
Grant Community High School District 1243% of this ZIP code's land area
Nippersink School District 22.4% of this ZIP code's land area
Richmond-Burton Community High School District 1572.4% of this ZIP code's land area
Big Hollow School District 381.4% 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 vulnerability13more vulnerable than 13% of US census tracts
Socioeconomic status30more vulnerable than 30% of US census tracts
Household characteristics21more vulnerable than 21% of US census tracts
Racial and ethnic minority status24more vulnerable than 24% of US census tracts
Housing type and transport11more vulnerable than 11% of US census tracts
Walkability8.3 out of 20Below average
Nearby ZIP codes

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

60041 Ingleside, IL5.9 km away
60050 Mchenry, IL6 km away
60020 Fox Lake, IL6.9 km away
60072 Ringwood, IL8.4 km away
60042 Island Lake, IL9.4 km away
60081 Spring Grove, IL9.7 km away
60097 Wonder Lake, IL10.7 km away
60073 Round Lake, IL11.6 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 County81.6% of this ZIP code's land area
Lake County18.4% of this ZIP code's land area
Time zoneCentral (UTC-06:00 standard)
Daylight saving timeObserved
Land area33.18 sq mi
Water area2.93 sq mi
Population density721 people per sq mi
Latitude, longitude42.3542, -88.2294

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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