Sinclairville URL: https://knowledge.ivjn.us/en/places/ny-sinclairville.html Sinclairville is a village in New York, United States. ## Overview Sinclairville is a village in [New York](https://knowledge.ivjn.us/en/places/new-york.html), United States, with a population of about 565[^geonames]. ## Geography - Coordinates: 42.2640, -79.2587 Updated: 2026-10-29 Relations: - Located in: Chautauqua County https://knowledge.ivjn.us/en/places/ny-chautauqua-county.html Sources: - GeoNames US dataset (US.txt / admin2Codes.txt) https://download.geonames.org/export/dump/US.zip