Keswick URL: https://knowledge.ivjn.us/en/places/ca-keswick.html Keswick is a populated place in Shasta County, California, United States. **Keswick** is a populated place in [Shasta County](https://knowledge.ivjn.us/en/places/ca-shasta-county.html), [California](https://knowledge.ivjn.us/en/places/california.html), United States[^geonames]. Updated: 2026-11-01 Relations: - Located in: Shasta County https://knowledge.ivjn.us/en/places/ca-shasta-county.html Sources: - GeoNames US dataset (US.txt / admin2Codes.txt) https://download.geonames.org/export/dump/US.zip