Hillcrest URL: https://knowledge.ivjn.us/en/places/il-hillcrest.html Hillcrest is a town in Illinois, United States. ## Overview Hillcrest is a town in [Illinois](https://knowledge.ivjn.us/en/places/illinois.html), United States, with a population of about 1,280[^geonames]. ## Geography - Coordinates: 41.9511, -89.0645 Updated: 2026-10-29 Relations: - Located in: Ogle County https://knowledge.ivjn.us/en/places/il-ogle-county.html Sources: - GeoNames US dataset (US.txt / admin2Codes.txt) https://download.geonames.org/export/dump/US.zip