Sidney, IL zip code
Sidney, Illinois uses one zip code: 61877. Most of it is in Champaign County. Together these zip codes are home to about 1.1K people.
Zip codes
1
Population
1.1K
All zips combined
Largest zip
61877
1,106 residents
Zip codes in Sidney
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 61877 | 1,106 | $96,750 |