Logan County URL: https://knowledge.ivjn.us/en/places/il-logan-county.html Logan County is a county of Illinois, United States. ## Overview Logan County is a county of [Illinois](https://knowledge.ivjn.us/en/places/illinois.html), United States (FIPS il107), with a population of about 30,305[^geonames]. ## Geography - Coordinates: 40.1246, -89.3675 - Time zone: America/Chicago Updated: 2026-10-29 Relations: - Located in: Illinois https://knowledge.ivjn.us/en/places/illinois.html - Contains places: Cornland https://knowledge.ivjn.us/en/places/il-cornland.html - Contains places: Latham https://knowledge.ivjn.us/en/places/il-latham.html - Contains places: Atlanta https://knowledge.ivjn.us/en/places/il-atlanta.html - Contains places: Beason https://knowledge.ivjn.us/en/places/il-beason.html - Contains places: Broadwell https://knowledge.ivjn.us/en/places/il-broadwell.html - Contains places: Chestnut https://knowledge.ivjn.us/en/places/il-chestnut.html - Contains places: Emden https://knowledge.ivjn.us/en/places/il-emden.html - Contains places: Elkhart https://knowledge.ivjn.us/en/places/il-elkhart.html - Contains places: Hartsburg https://knowledge.ivjn.us/en/places/il-hartsburg.html - Contains places: Lincoln https://knowledge.ivjn.us/en/places/il-lincoln.html Mentioned in: - Atlanta https://knowledge.ivjn.us/en/places/il-atlanta.html - Beason https://knowledge.ivjn.us/en/places/il-beason.html - Broadwell https://knowledge.ivjn.us/en/places/il-broadwell.html - Chestnut https://knowledge.ivjn.us/en/places/il-chestnut.html - Cornland https://knowledge.ivjn.us/en/places/il-cornland.html - Elkhart https://knowledge.ivjn.us/en/places/il-elkhart.html - Emden https://knowledge.ivjn.us/en/places/il-emden.html - Hartsburg https://knowledge.ivjn.us/en/places/il-hartsburg.html - Latham https://knowledge.ivjn.us/en/places/il-latham.html - Lincoln https://knowledge.ivjn.us/en/places/il-lincoln.html Sources: - GeoNames US dataset (US.txt / admin2Codes.txt) https://download.geonames.org/export/dump/US.zip