| Official Name: | Hortonville, New York |
| Settlement Type: | Census-designated place |
| Pushpin Map: | New York --> |
| Coordinates: | 41.7642°N -75.0303°W |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Type2: | County |
| Subdivision Name1: | New York |
| Subdivision Name2: | Sullivan |
| Unit Pref: | Imperial |
| Area Footnotes: | [1] |
| Area Total Km2: | 1.96 |
| Area Total Sq Mi: | 0.76 |
| Area Land Km2: | 1.96 |
| Area Land Sq Mi: | 0.76 |
| Area Water Km2: | 0.00 |
| Area Water Sq Mi: | 0.00 |
| Elevation Ft: | 804 |
| Population Total: | 180 |
| Population As Of: | 2020 |
| Population Density Km2: | 91.96 |
| Population Density Sq Mi: | 238.10 |
| Postal Code Type: | ZIP code |
| Postal Code: | 12745 |
| Area Code: | 845 |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 953262 |
Hortonville is a census-designated place in the town of Delaware, Sullivan County, New York, United States. As of the 2010 census, its population was 218.[2] Its ZIP code is 12745.[3]
Hortonville is the birthplace of explorer Frederick Cook, famous for his claim of being the first man to reach the North Pole on April 21, 1908.