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ZIP code 61257
Hillsdale, IL · Rock Island County
About ZIP code 61257
- ZIP code 61257 is in Hillsdale, Rock Island County, Illinois.
- About 844 people live in it, which is 7.9 people per square mile.
- Time zone: Central Standard Time.
- The middle of the ZIP code is at 41.590, -90.223.
A ZIP code is a mail delivery area, not a town border, and one ZIP code can cover parts of several towns. To check a single address, use the US Postal Service lookup.
Hillsdale, IL
ZIP code 61257 is the post office name for Hillsdale, IL. 451 people live in Hillsdale. Typical household income is $86,250. A typical home costs $99,200.
- Stronger than most towns on: Housing affordability, Pleasant weather for being outdoors and Cost of living.
- Weaker than most towns on: Walkability, Airport access and Property taxes.
Nearby ZIP codes
- 61275 Port Byron · 4,253 people
- 61278 Rapids City · 678 people
- 61250 Erie · 2,781 people
- 61242 Cordova · 1,135 people
- 61241 Colona · 6,587 people
- 61236 Barstow · 34 people
- 61254 Geneseo · 12,135 people
- 61256 Hampton · 1,926 people
ZIP code list from SimpleMaps US Zips. Population is a US Census Bureau estimate. These are estimates, so check official sources before you decide.