Gerlaw, IL zip code
Gerlaw, Illinois uses one zip code: 61435. Most of it is in Warren County. Together these zip codes are home to about 271 people.
Zip codes
1
Population
271
All zips combined
Largest zip
61435
271 residents
Zip codes in Gerlaw
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 61435 | 271 | — |