Santa Rosa is a populated place in United States. GeoNames lists its administrative area as California.

Its mapped location is latitude 38.44047° and longitude -122.71443° (WGS84). The recorded IANA time zone is America/Los_Angeles. The country record uses the currency code USD. The source record reports a population of 178,127; this is a recorded figure, not a live population count.

The GeoNames record was last modified on 2025-06-26. Use this page to explore the street map, local time, weather and currency reference tools. Community guides and useful local links can be added separately.