Callender URL: https://knowledge.ivjn.us/en/places/ca-callender.html Callender is a town in California, United States. ## Overview Callender is a town in [California](https://knowledge.ivjn.us/en/places/california.html), United States, with a population of about 1,262[^geonames]. ## Geography - Coordinates: 35.0530, -120.5963 Updated: 2026-10-29 Relations: - Located in: San Luis Obispo County https://knowledge.ivjn.us/en/places/ca-san-luis-obispo-county.html Sources: - GeoNames US dataset (US.txt / admin2Codes.txt) https://download.geonames.org/export/dump/US.zip