ZIP code 60042: Island Lake, IL
60042 is a ZIP code in Island Lake, Illinois, mainly in Lake County, part of the Chicago-Naperville-Elgin, IL-IN metro area. About 8,347 people live here.
- Population
- 8,347
- Median household income
- $99,917
- Typical home value
- $307,100+6% in 12 months
- Median rent
- $1,852gross, per month
- Median age
- 39.4
- Homeowners
- 82.9%of occupied homes
Shaded: ZIP code 60042's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 60042 details
| City | Island Lake |
|---|---|
| State | Illinois |
| County | Lake County (also partly McHenry County) |
| Metro area | Chicago-Naperville-Elgin, IL-IN |
| Time zone | Central Time (UTC−6), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 4.6 sq mi, plus 0.5 sq mi of water |
| Population density | 1,826 people per sq mi |
| Bachelor's degree or higher | 30% of adults 25+ |
| Average commute | 32 minutes |
| Center coordinates | 42.27833, -88.19549 |
Median rent in 60042 by bedrooms
| Size | Median gross rent |
|---|---|
| 1 bedroom | $1,490/mo |
| 2 bedrooms | $1,497/mo |
| 3 bedrooms | $1,975/mo |
Gross rent includes utilities paid by the tenant. ACS 2020–2024; sizes with too few rentals to estimate are left out.
ZIP codes near 60042
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 60084 | Wauconda, IL | 3.0 mi | 17,192 |
| 60013 | Cary, IL | 4.3 mi | 26,694 |
| 60051 | Mchenry, IL | 5.1 mi | 24,621 |
| 60021 | Fox River Grove, IL | 5.9 mi | 4,996 |
| 60012 | Crystal Lake, IL | 5.9 mi | 12,368 |
| 60050 | Mchenry, IL | 6.1 mi | 31,781 |
| 60041 | Ingleside, IL | 6.7 mi | 9,024 |
| 60073 | Round Lake, IL | 7.1 mi | 62,868 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Buying a home in 60042?
A typical home in ZIP code 60042 is worth about $307,100 (Zillow Home Value Index). The median household here earns $99,917 a year. See what buying here would cost per month, with Illinois average taxes and insurance filled in.
Monthly payment for a $307,100 homeWhat can a $99,917 income afford?Rental property numbers
About ZIP code 60042
What city is ZIP code 60042?
ZIP code 60042 is in Island Lake, IL, in Lake County.
What county is ZIP code 60042 in?
60042 is mainly in Lake County, Illinois, and partly in McHenry County.
What is the population of ZIP code 60042?
About 8,347 people live in ZIP code 60042, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 60042 in?
60042 is in Central Time (UTC−6). It observes daylight saving time.