ZIP code 61285: Thomson, IL
61285 is a ZIP code in Thomson, Illinois, mainly in Carroll County. About 2,728 people live here.
- Population
- 2,728
- Median household income
- $68,500
- Typical home value
- $156,600+5.8% in 12 months
- Median rent
- $903gross, per month
- Median age
- 41.6
- Homeowners
- 78%of occupied homes
Shaded: ZIP code 61285's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 61285 details
| City | Thomson |
|---|---|
| State | Illinois |
| County | Carroll County |
| Metro area | Not in a metro or micro area |
| Time zone | Central Time (UTC−6), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 44.4 sq mi, plus 16 sq mi of water |
| Population density | 61 people per sq mi |
| Bachelor's degree or higher | 10.4% of adults 25+ |
| Average commute | 25.9 minutes |
| Center coordinates | 41.99390, -90.08230 |
Median rent in 61285 by bedrooms
| Size | Median gross rent |
|---|---|
| 1 bedroom | $742/mo |
| 2 bedrooms | $590/mo |
| 3 bedrooms | $995/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 61285
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 52701 | Andover, IA | 8.6 mi | 124 |
| 52070 | Sabula, IA | 9.0 mi | 990 |
| 52771 | Teeds Grove, IA | 9.1 mi | 56 |
| 61074 | Savanna, IL | 9.2 mi | 3,962 |
| 61053 | Mount Carroll, IL | 10.1 mi | 2,590 |
| 61014 | Chadwick, IL | 10.1 mi | 1,067 |
| 61252 | Fulton, IL | 11.1 mi | 5,437 |
| 52732 | Clinton, IA | 11.3 mi | 25,880 |
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 61285?
A typical home in ZIP code 61285 is worth about $156,600 (Zillow Home Value Index). The median household here earns $68,500 a year. See what buying here would cost per month, with Illinois average taxes and insurance filled in.
Monthly payment for a $156,600 homeWhat can a $68,500 income afford?Rental property numbers
About ZIP code 61285
What city is ZIP code 61285?
ZIP code 61285 is in Thomson, IL, in Carroll County.
What county is ZIP code 61285 in?
61285 is mainly in Carroll County, Illinois.
What is the population of ZIP code 61285?
About 2,728 people live in ZIP code 61285, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 61285 in?
61285 is in Central Time (UTC−6). It observes daylight saving time.