ZIP code 61042: Harmon, IL
61042 is a ZIP code in Harmon, Illinois, mainly in Lee County, part of the Dixon, IL micro area. About 404 people live here.
- Population
- 404
- Median household income
- $70,833
- Typical home value
- $206,500+5.6% in 12 months
- Median rent
- $796gross, per month
- Median age
- 39.8
- Homeowners
- 73.2%of occupied homes
Shaded: ZIP code 61042's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 61042 details
| City | Harmon |
|---|---|
| State | Illinois |
| County | Lee County |
| Metro area | Dixon, IL |
| Time zone | Central Time (UTC−6), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 66.7 sq mi, plus 0 sq mi of water |
| Population density | 6 people per sq mi |
| Bachelor's degree or higher | 11.8% of adults 25+ |
| Average commute | 23.3 minutes |
| Center coordinates | 41.69405, -89.55875 |
ZIP codes near 61042
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 61071 | Rock Falls, IL | 7.5 mi | 13,581 |
| 61243 | Deer Grove, IL | 8.1 mi | 155 |
| 61324 | Eldena, IL | 9.1 mi | 97 |
| 61021 | Dixon, IL | 10.3 mi | 22,308 |
| 61310 | Amboy, IL | 10.6 mi | 3,347 |
| 61376 | Walnut, IL | 11.0 mi | 1,894 |
| 61349 | Ohio, IL | 11.8 mi | 1,151 |
| 61037 | Galt, IL | 12.2 mi | 145 |
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 61042?
A typical home in ZIP code 61042 is worth about $206,500 (Zillow Home Value Index). The median household here earns $70,833 a year. See what buying here would cost per month, with Illinois average taxes and insurance filled in.
Monthly payment for a $206,500 homeWhat can a $70,833 income afford?Rental property numbers
About ZIP code 61042
What city is ZIP code 61042?
ZIP code 61042 is in Harmon, IL, in Lee County.
What county is ZIP code 61042 in?
61042 is mainly in Lee County, Illinois.
What is the population of ZIP code 61042?
About 404 people live in ZIP code 61042, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 61042 in?
61042 is in Central Time (UTC−6). It observes daylight saving time.