Upper West Side URL: https://knowledge.ivjn.us/en/places/ny-upper-west-side.html Upper West Side is a city in New York, United States. ## Overview Upper West Side is a city in [New York](https://knowledge.ivjn.us/en/places/new-york.html), United States, with a population of about 226,989[^geonames]. ## Geography - Coordinates: 40.7871, -73.9754 Updated: 2026-10-29 Relations: - Located in: New York County https://knowledge.ivjn.us/en/places/ny-new-york-county.html Sources: - GeoNames US dataset (US.txt / admin2Codes.txt) https://download.geonames.org/export/dump/US.zip