ZIP code 61275: Port Byron, IL
61275 is a ZIP code in Port Byron, Illinois, mainly in Rock Island County, part of the Davenport-Moline-Rock Island, IA-IL metro area. About 4,253 people live here.
- Population
- 4,253
- Median household income
- $108,438
- Typical home value
- $305,400+8% in 12 months
- Median rent
- $1,005gross, per month
- Median age
- 44.7
- Homeowners
- 89.4%of occupied homes
Shaded: ZIP code 61275's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 61275 details
| City | Port Byron |
|---|---|
| State | Illinois |
| County | Rock Island County |
| Metro area | Davenport-Moline-Rock Island, IA-IL |
| Time zone | Central Time (UTC−6), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 33.3 sq mi, plus 1.1 sq mi of water |
| Population density | 128 people per sq mi |
| Bachelor's degree or higher | 29.1% of adults 25+ |
| Average commute | 21.2 minutes |
| Center coordinates | 41.60558, -90.30705 |
Median rent in 61275 by bedrooms
| Size | Median gross rent |
|---|---|
| 1 bedroom | $405/mo |
| 2 bedrooms | $906/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 61275
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 61278 | Rapids City, IL | 2.3 mi | 678 |
| 52753 | Le Claire, IA | 4.4 mi | 6,020 |
| 61257 | Hillsdale, IL | 4.5 mi | 844 |
| 61256 | Hampton, IL | 5.7 mi | 1,926 |
| 52767 | Pleasant Valley, IA | 6.5 mi | 386 |
| 61236 | Barstow, IL | 6.8 mi | 34 |
| 61242 | Cordova, IL | 7.2 mi | 1,135 |
| 61244 | East Moline, IL | 7.2 mi | 23,308 |
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 61275?
A typical home in ZIP code 61275 is worth about $305,400 (Zillow Home Value Index). The median household here earns $108,438 a year. See what buying here would cost per month, with Illinois average taxes and insurance filled in.
Monthly payment for a $305,400 homeWhat can a $108,438 income afford?Rental property numbers
About ZIP code 61275
What city is ZIP code 61275?
ZIP code 61275 is in Port Byron, IL, in Rock Island County.
What county is ZIP code 61275 in?
61275 is mainly in Rock Island County, Illinois.
What is the population of ZIP code 61275?
About 4,253 people live in ZIP code 61275, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 61275 in?
61275 is in Central Time (UTC−6). It observes daylight saving time.