| Official Name: | South Plymouth, New York |
| Pushpin Map: | New York#USA |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | New York |
| Subdivision Type2: | County |
| Subdivision Name2: | Chenango |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Elevation Ft: | 1138 |
| Coordinates: | 42.5814°N -75.5644°W |
| Postal Code Type: | ZIP code |
| Postal Code: | 13844 |
| Area Code: | 607 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 965843 |
South Plymouth is a hamlet in Chenango County, New York, United States. The community is located along New York State Route 23, north-northwest of Norwich. South Plymouth has a post office with ZIP code 13844, which opened on April 20, 1848.[1] [2]