Zip code 61021

Zip code 61021, IL

The zip code 61021, type standard, belongs to the following denominations: Dixon, Nelson, Grand Detour, Prairieville, Walton . It is part of the county Lee County, state of Illinois. It has an estimated population of 18880.

The postal code 61021 has several names. If you are going to use the postal service be sure to use only those denominations marked as official (Dixon) or acceptable (Nelson).