Zip code 61270
Zip code 61270, IL
The zip code 61270, type standard, belongs to the following denominations: Morrison, Clyde, Genesee, Malvern, Round Grove, Union Grove, Ustick . It is part of the county Whiteside County, state of Illinois. It has an estimated population of 6420.
The postal code 61270 has several names. If you are going to use the postal service be sure to use only those denominations marked as official (Morrison).
| Location | Denomination |
|---|---|
| Morrison | Official |
| Clyde | Unacceptable |
| Genesee | Unacceptable |
| Malvern | Unacceptable |
| Round Grove | Unacceptable |
| Union Grove | Unacceptable |
| Ustick | Unacceptable |
