Niles URL: https://knowledge.ivjn.us/en/places/oh-niles.html Niles is a city in Ohio, United States. ## Overview Niles is a city in [Ohio](https://knowledge.ivjn.us/en/places/ohio.html), United States, with a population of about 18,651[^geonames]. ## Geography - Coordinates: 41.1828, -80.7654 Updated: 2026-10-29 Relations: - Located in: Trumbull County https://knowledge.ivjn.us/en/places/oh-trumbull-county.html Sources: - GeoNames US dataset (US.txt / admin2Codes.txt) https://download.geonames.org/export/dump/US.zip