Watson URL: https://knowledge.ivjn.us/en/places/il-watson.html Watson is a village in Illinois, United States. ## Overview Watson is a village in [Illinois](https://knowledge.ivjn.us/en/places/illinois.html), United States, with a population of about 745[^geonames]. ## Geography - Coordinates: 39.0253, -88.5698 Updated: 2026-10-29 Relations: - Located in: Effingham County https://knowledge.ivjn.us/en/places/il-effingham-county.html Sources: - GeoNames US dataset (US.txt / admin2Codes.txt) https://download.geonames.org/export/dump/US.zip