Decatur, Indiana
Decatur is a city in Adams County, Indiana, with an estimated population of 10,020 in 2023. It sits at 40.8289, -84.9278 in the America/Indiana/Indianapolis time zone.
| Field | Value |
|---|---|
| Place name | Decatur |
| Type | city |
| State | Indiana (IN) |
| County | Adams County |
| Population (2023 est.) | 10,020 |
| Land area | 6.10 sq mi (15.80 km²) |
| Coordinates | 40.8289, -84.9278 |
| Time zone | America/Indiana/Indianapolis |
| ZIP codes | 46733 |
ZIP codes and area codes for Decatur
Decatur covers 1 ZIP code: 46733. Browse all ZIP codes in Indiana for the full list.
Where is Decatur?
Decatur is located in Indiana, in Adams County. The coordinates above can be pasted directly into any map service. The nearest indexed places are listed below, which is a useful check when two states share a place name.
Nearby places
Monroe 9 km · INWillshire 15 km · OHMonroeville 17 km · INBerne 19 km · INOssian 21 km · INConvoy 21 km · OHBluffton 23 km · INGeneva 26 km · IN
Other places in Adams County
Related
Frequently asked questions
What county is Decatur, IN in?
Decatur is in Adams County, Indiana.
What is the population of Decatur, IN?
The 2023 Census Bureau estimate is 10,020.
What time zone is Decatur in?
Decatur is in the America/Indiana/Indianapolis time zone.