| Official Name: | Sidney Center, 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: | Delaware |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Elevation Ft: | 1299 |
| Coordinates: | 42.2906°N -75.2558°W |
| Postal Code Type: | ZIP code |
| Postal Code: | 13839 |
| Area Code: | 607 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 965213 |
Sidney Center is a hamlet in Delaware County, New York, United States. The community is east-southeast of the village of Sidney. Sidney Center has a post office with ZIP code 13839, which opened on March 29, 1839.[1] [2]