Welcome to Del Rosa ...

Del Rosa is located in San Bernardino County<1>.

While we don't have a date for the founding of Del Rosa, you might consider that their post office opened  in 1893.

Del Rosa is 1,320 feet [402 m] above sea level.<2>.

Time Zone: Del Rosa lies in the Pacific Time Zone (PST/PDT) and observes daylight saving time

Communities near Del Rosa ...

We have created a list of 10 communities that are near Del Rosa.

• Riverside
  (16 miles [25.7 km] to the southwest)
  • Jump to our Gazetteer entry for Riverside
  • Riverside is located in Riverside County
  • Population from the 2020 Census: 330,786 people
  • Jump to TripAdvisor's Tourism page for Riverside <3>
• San Bernardino
  (4 miles [6.4 km] to the southwest)
  • Jump to our Gazetteer entry for San Bernardino
  • San Bernardino is located in San Bernardino County
  • Population from the 2020 Census: 217,491 people
  • Jump to TripAdvisor's Tourism page for San Bernardino <3>
• Fontana
  (11 miles [17.7 km] to the west)
  • Jump to our Gazetteer entry for Fontana
  • Fontana is located in San Bernardino County
  • Population from the 2020 Census: 216,173 people
  • Jump to TripAdvisor's Tourism page for Fontana <3>
• Moreno Valley
  (14 miles [22.5 km] to the south)
  • Jump to our Gazetteer entry for Moreno Valley
  • Moreno Valley is located in Riverside County
  • Population from the 2020 Census: 212,349 people
  • Jump to TripAdvisor's Tourism page for Moreno Valley <3>
• Rancho Cucamonga
  (19 miles [30.6 km] to the west)
  • Jump to our Gazetteer entry for Rancho Cucamonga
  • Rancho Cucamonga is located in San Bernardino County
  • Population from the 2020 Census: 178,849 people
  • Jump to TripAdvisor's Tourism page for Rancho Cucamonga <3>
• Jurupa Valley
  (16 miles [25.7 km] to the southwest)
  • Jump to our Gazetteer entry for Jurupa Valley
  • Jurupa Valley is located in Riverside County
  • Population from the 2020 Census: 109,745 people
• Rialto
  (7 miles [11.3 km] to the west)
  • Jump to our Gazetteer entry for Rialto
  • Rialto is located in San Bernardino County
  • Population from the 2020 Census: 104,132 people
  • Jump to TripAdvisor's Tourism page for Rialto <3>
• Hesperia
  (19 miles [30.6 km] to the north)
  • Jump to our Gazetteer entry for Hesperia
  • Hesperia is located in San Bernardino County
  • Population from the 2020 Census: 96,911 people
  • Jump to TripAdvisor's Tourism page for Hesperia <3>
• Redlands
  (7 miles [11.3 km] to the southeast)
  • Jump to our Gazetteer entry for Redlands
  • Redlands is located in San Bernardino County
  • Population from the 2020 Census: 72,271 people
  • Jump to TripAdvisor's Tourism page for Redlands <3>
• Yucaipa
  (14 miles [22.5 km] to the southeast)
  • Jump to our Gazetteer entry for Yucaipa
  • Yucaipa is located in San Bernardino County
  • Population from the 2020 Census: 54,833 people
  • Jump to TripAdvisor's Tourism page for Yucaipa <3>

To Help With Your Genealogy Research ...

We have a couple of sections for those tracing their genealogy.

We created a list of cemeteries that are in the area around Del Rosa. Our list includes the location of those cemeteries and we provide an overhead view. See our Cemetery List for Del Rosa.

Using the information from an 1895 Atlas, we've created a list of communities that were in the area of Del Rosa. Our list includes information such as whether the 1895 community had a post office or railroad service. See our List of 1890's Communities around Del Rosa.

We also have a detailed list of newspapers that have been published in the area around Del Rosa. See our Newspapers Page for Del Rosa.

TripAdvisor Tourism Pages for Del Rosa ...

Looking for more information about Del Rosa? A wonderful source is the TripAdvisor website. We always start with the TripAdvisor Tourism page, where you can read an overview with links that will help you find lodging, restaurants and attractions.

While we are unaware of a Tourism page that is specific to Del Rosa, there are neighboring communities that do have Tourism pages. A map of those communities can be found with our TripAdvisor Page for Del Rosa.

Adding Del Rosa to Our Gazetteer ...

We originally found mention of Del Rosa in both the FIPS-55 and the GNIS. For more information, see the FIPS and GNIS Codes sections on our Miscellaneous Page.

From our notes, the earliest published mention we've found for Del Rosa was in the document titled List of Post Offices from Cameron Blevins and Richard Helbock.<4>

X2X - From that list, the Del Rosa post office opened in 1893.

We also found Del Rosa in the book titled SPV's Comprehensive Railroad Atlas of North America - California & Nevada.

For more details, see References and Mentions for Del Rosa.

Off-the-Road Links ...

Unfortunately, we don't know of a website for Del Rosa. If you can help, please contact us through our Feedback Page.

The official website for San Bernardino County: www.sbcounty.gov/

The official website for State of California: https://www.ca.gov/