Herlong URL: https://knowledge.ivjn.us/en/places/ca-herlong.html Herlong is a village in California, United States. ## Overview Herlong is a village in [California](https://knowledge.ivjn.us/en/places/california.html), United States, with a population of about 298[^geonames]. ## Geography - Coordinates: 40.1435, -120.1346 Updated: 2026-10-29 Relations: - Located in: Lassen County https://knowledge.ivjn.us/en/places/ca-lassen-county.html Sources: - GeoNames US dataset (US.txt / admin2Codes.txt) https://download.geonames.org/export/dump/US.zip