Roca URL: https://knowledge.ivjn.us/en/places/ne-roca.html Roca is a village in Nebraska, United States. ## Overview Roca is a village in [Nebraska](https://knowledge.ivjn.us/en/places/nebraska.html), United States, with a population of about 266[^geonames]. ## Geography - Coordinates: 40.6575, -96.6581 Updated: 2026-10-29 Relations: - Located in: Lancaster County https://knowledge.ivjn.us/en/places/ne-lancaster-county.html Sources: - GeoNames US dataset (US.txt / admin2Codes.txt) https://download.geonames.org/export/dump/US.zip