| Erin, New York | |
| Settlement Type: | Census-designated place |
| Pushpin Map: | USA New York |
| Pushpin Label: | Erin |
| Pushpin Map Caption: | Location within the state of New York |
| Coordinates: | 42.1858°N -76.6697°W |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | New York |
| Subdivision Type2: | County |
| Subdivision Name2: | Chemung County |
| Subdivision Type3: | Town |
| Subdivision Name3: | Erin |
| Unit Pref: | Imperial |
| Area Footnotes: | [1] |
| Area Total Km2: | 1.96 |
| Area Land Km2: | 1.94 |
| Area Water Km2: | 0.02 |
| Elevation Ft: | 1265 |
| Population As Of: | 2020 |
| Population Total: | 367 |
| Population Density Km2: | 189.59 |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Postal Code: | 14838 |
| Postal Code Type: | ZIP code |
| Area Code: | 607 |
| Area Code Type: | Area code |
| Blank Name: | FIPS code |
| Blank1 Name: | GNIS feature ID |
| Area Total Sq Mi: | 0.76 |
| Area Land Sq Mi: | 0.75 |
| Area Water Sq Mi: | 0.01 |
| Population Density Sq Mi: | 491.30 |
Erin is a hamlet and census-designated place in the town of Erin in Chemung County, New York, United States. The population of the CDP was 483 at the 2010 census,[2] out of a total town population of 1,962.
Erin is located in northeastern Chemung County in the center of the town of Erin. It is in the valley of Newtown Creek, a west-flowing (and later south-flowing) tributary of the Chemung River, which in turn is a tributary of the Susquehanna River. New York State Route 223 passes through the center of Erin, leading west to Breesport and 7miles to NY-13 near the village of Horseheads. Route 223 leads northeast to NY-224 in the valley of Cayuta Creek, which then leads farther east to Van Etten.
According to the United States Census Bureau, Erin has a total area of 1.96sqkm, of which 1.94sqkm is land and 0.02sqkm, or 1.26%, is water.[2]