Mason, IL zip code
Mason, Illinois uses one zip code: 62443. Most of it is in Effingham County. Together these zip codes are home to about 1.6K people.
Zip codes
1
Population
1.6K
All zips combined
Largest zip
62443
1,609 residents
Zip codes in Mason
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 62443 | 1,609 | $86,950 |