Marengo, IN zip code
Marengo, Indiana uses one zip code: 47140. Most of it is in Crawford County. Together these zip codes are home to about 2.5K people.
Zip codes
1
Population
2.5K
All zips combined
Largest zip
47140
2,539 residents
Zip codes in Marengo
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 47140 | 2,539 | $65,718 |