Zip code 61277
Zip code 61277, IL
The zip code 61277, type standard, belongs to the following denominations: Prophetstown, Brookhaven, Leon Corners, Portland, Portland Corners, Wethersfield . It is part of the county Whiteside County, state of Illinois. It has an estimated population of 2850.
The postal code 61277 has several names. If you are going to use the postal service be sure to use only those denominations marked as official (Prophetstown).
| Location | Denomination |
|---|---|
| Prophetstown | Official |
| Brookhaven | Unacceptable |
| Leon Corners | Unacceptable |
| Portland | Unacceptable |
| Portland Corners | Unacceptable |
| Wethersfield | Unacceptable |
