Chesterfield, IL zip code
Chesterfield, Illinois uses one zip code: 62630. Most of it is in Macoupin County. Together these zip codes are home to about 924 people.
Zip codes
1
Population
924
All zips combined
Largest zip
62630
924 residents
Zip codes in Chesterfield
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 62630 | 924 | $112,917 |