Modesto URL: https://knowledge.ivjn.us/en/places/il-modesto.html Modesto is a village in Illinois, United States. ## Overview Modesto is a village in [Illinois](https://knowledge.ivjn.us/en/places/illinois.html), United States, with a population of about 183[^geonames]. ## Geography - Coordinates: 39.4784, -89.9821 Updated: 2026-10-29 Relations: - Located in: Macoupin County https://knowledge.ivjn.us/en/places/il-macoupin-county.html Sources: - GeoNames US dataset (US.txt / admin2Codes.txt) https://download.geonames.org/export/dump/US.zip