| New Philadelphia, Indiana | |
| Settlement Type: | Unincorporated community |
| Mapsize: | 150px |
| Pushpin Map: | USA Indiana Washington County |
| Pushpin Label: | New Philadelphia |
| Pushpin Map Caption: | Location of New Philadelphia in Washington County |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Indiana |
| Subdivision Type2: | County |
| Subdivision Name2: | Washington |
| Subdivision Type3: | Township |
| Subdivision Name3: | Franklin |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Elevation Ft: | 935 |
| Coordinates: | 38.6267°N -85.9703°W |
| Postal Code Type: | ZIP code |
| Postal Code: | 47167 |
| Area Code: | 812, 930 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 440097 |
| Unit Pref: | imperial |
New Philadelphia is an unincorporated community in Franklin Township, Washington County, in the U.S. state of Indiana.
New Philadelphia was originally called Philadelphia, and under the latter name was laid out in 1837.[1]
A post office was established at New Philadelphia in 1833, and remained in operation until it was discontinued in 1938.[2]
New Philadelphia is located at 38.6267°N -85.9703°W.