- CERES - San Bernardino County - An index to environmental information for the county. Extensive reference includes road, weather, and flood conditions, demographics, historical resources, maps.
- Counting California: San Bernardino County - California Digital Library's Demographic information on the county.
- County of San Bernardino - Official site. Provides directory of departments, information for visitors, trivia quiz, job openings, and online property tax payments.
- National Register of Historical Places - The National Park Services list of official historical buildings, districts and archeological sites in San Bernardino County.
- San Bernardino Valley Amateur Astronomers - Club news, calendar, activities, and other information.
- Localities (0)
