ZIP code 61278: Rapids City, IL
61278 is a ZIP code in Rapids City, Illinois, mainly in Rock Island County, part of the Davenport-Moline-Rock Island, IA-IL metro area. About 678 people live here.
- Population
- 678
- Median household income
- $69,938
- Typical home value
- $219,000ACS median value
- Median rent
- —gross, per month
- Median age
- 51.9
- Homeowners
- 94.6%of occupied homes
Shaded: ZIP code 61278's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 61278 details
| City | Rapids City |
|---|---|
| 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 | 1.6 sq mi, plus 0.2 sq mi of water |
| Population density | 437 people per sq mi |
| Bachelor's degree or higher | 23.6% of adults 25+ |
| Average commute | 22.4 minutes |
| Center coordinates | 41.57933, -90.33416 |
ZIP codes near 61278
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 61275 | Port Byron, IL | 2.3 mi | 4,253 |
| 61256 | Hampton, IL | 3.7 mi | 1,926 |
| 52753 | Le Claire, IA | 4.3 mi | 6,020 |
| 61236 | Barstow, IL | 4.6 mi | 34 |
| 52767 | Pleasant Valley, IA | 4.7 mi | 386 |
| 61244 | East Moline, IL | 4.9 mi | 23,308 |
| 61257 | Hillsdale, IL | 5.9 mi | 844 |
| 61241 | Colona, IL | 6.4 mi | 6,587 |
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 61278?
A typical home in ZIP code 61278 is worth about $219,000 (ACS median value). The median household here earns $69,938 a year. See what buying here would cost per month, with Illinois average taxes and insurance filled in.
Monthly payment for a $219,000 homeWhat can a $69,938 income afford?Rental property numbers
About ZIP code 61278
What city is ZIP code 61278?
ZIP code 61278 is in Rapids City, IL, in Rock Island County.
What county is ZIP code 61278 in?
61278 is mainly in Rock Island County, Illinois.
What is the population of ZIP code 61278?
About 678 people live in ZIP code 61278, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 61278 in?
61278 is in Central Time (UTC−6). It observes daylight saving time.