Cary URL: https://knowledge.ivjn.us/en/places/il-cary.html Cary is a city in Illinois, United States. ## Overview Cary is a city in [Illinois](https://knowledge.ivjn.us/en/places/illinois.html), United States, with a population of about 17,965[^geonames]. ## Geography - Coordinates: 42.2120, -88.2381 Updated: 2026-10-29 Relations: - Located in: McHenry County https://knowledge.ivjn.us/en/places/il-mchenry-county.html Sources: - GeoNames US dataset (US.txt / admin2Codes.txt) https://download.geonames.org/export/dump/US.zip