Annawan URL: https://knowledge.ivjn.us/en/places/il-annawan.html Annawan is a village in Illinois, United States. ## Overview Annawan is a village in [Illinois](https://knowledge.ivjn.us/en/places/illinois.html), United States, with a population of about 858[^geonames]. ## Geography - Coordinates: 41.3973, -89.9046 Updated: 2026-10-29 Relations: - Located in: Henry County https://knowledge.ivjn.us/en/places/il-henry-county.html Sources: - GeoNames US dataset (US.txt / admin2Codes.txt) https://download.geonames.org/export/dump/US.zip