Hammond URL: https://knowledge.ivjn.us/en/places/il-hammond.html Hammond is a village in Illinois, United States. ## Overview Hammond is a village in [Illinois](https://knowledge.ivjn.us/en/places/illinois.html), United States, with a population of about 483[^geonames]. ## Geography - Coordinates: 39.7970, -88.5917 Updated: 2026-10-29 Relations: - Located in: Piatt County https://knowledge.ivjn.us/en/places/il-piatt-county.html Sources: - GeoNames US dataset (US.txt / admin2Codes.txt) https://download.geonames.org/export/dump/US.zip