Southern California (English Wikipedia)

Smith, Thomas (April 23, 2023). "Where Does Southern California Stop and Northern California Start?". Bay Area Telegraph. Archived from the original on April 25, 2023. Retrieved April 25, 2023.

berkeley.edu (Global: 621^st place; English: 429^th place)

nisee.berkeley.edu

"Northridge Earthquake". 2005. Archived from the original on July 12, 2006. Retrieved December 11, 2013.

books.google.com (Global: 3^rd place; English: 3^rd place)

"Figures Show California's Motoring Supremacy". Touring Topics. 8 (2). Los Angeles, California: Automobile Club of Southern California: 38–39. March 1916. Archived from the original on March 15, 2023. Retrieved May 9, 2021.
Cooley, Timothy J. (2014). Surfing about Music. University of California Press. p. 46. ISBN 978-0-52095-721-3. Archived from the original on March 15, 2023. Retrieved May 9, 2021.
Minerals Management Service (1987). Pacific Summary / Index: June 1, 1986 – July 31, 1987. Outer Continental Shelf Oil & Gas Activities. U.S. Department of the Interior. p. 6. Archived from the original on February 21, 2023. Retrieved February 21, 2023.
Peter Berg (2014). Cheryll Glotfelty; Eve Quesnel (eds.). The Biosphere and the Bioregion: Essential Writings of Peter Berg. Routledge. p. 265. ISBN 9781134504091. Archived from the original on October 23, 2023. Retrieved October 9, 2023.
Wheeler, George (1876). Annual Report Upon the Geographical Surveys West of the One-hundredth Meridian. US Government Printing Office. p. 172.
Legislature, California (March 3, 1859). Journals of the Legislature of the State of California. Vol. 2. pp. 350–351.
DiLeo, Michael; Smith, Eleanor (1983). Two Californias: The Myths And Realities of a State Divided Against Itself. Covelo, California: Island Press. p. 30. ISBN 978-0-93328-016-8. Archived from the original on March 15, 2023. Retrieved May 9, 2021.
California, Historical Society of Southern (1901). The Quarterly, Volumes 5-6. Historical Society of Southern California. p. 223. Archived from the original on March 15, 2023. Retrieved May 9, 2021.
Loucky, James, ed. (2008). Transboundary policy challenges in the Pacific border regions of North America. University of Calgary Press. p. 8. ISBN 978-1-55238-223-3. Archived from the original on March 15, 2023. Retrieved May 9, 2021.
Westwick, Peter J., ed. (June 4, 2012). Blue Sky Metropolis. Huntington Library: University of California Press. ISBN 978-0-52028-906-2. Archived from the original on March 15, 2023. Retrieved May 9, 2021.

britannica.com (Global: 37^th place; English: 64^th place)

"List of the largest U.S. cities by population | Estimate, Census, New York City, & Facts | Britannica". www.britannica.com. May 1, 2024. Archived from the original on June 5, 2024. Retrieved June 5, 2024.

ca.gov (Global: 352^nd place; English: 167^th place)

gov.ca.gov

"California Health Officials Announce a Regional Stay at Home Order Triggered by ICU Capacity". State of California. December 3, 2020. Archived from the original on March 27, 2021. Retrieved December 30, 2020.

census.gov (Global: 18^th place; English: 18^th place)

census.gov

"State Population Totals and Components of Change: 2010-2019". United States Census Bureau. Archived from the original on January 26, 2020. Retrieved February 8, 2020.
"Counties". 2020 U.S. Census Gazetteer Files. United States Census Bureau. Archived from the original on October 26, 2021. Retrieved September 3, 2021.
"Los Angeles County QuickFacts". United States Census Bureau. April 1, 2020. Archived from the original on May 18, 2021. Retrieved September 3, 2021.
"San Diego County QuickFacts". United States Census Bureau. April 1, 2020. Archived from the original on September 24, 2021. Retrieved September 3, 2021.
"Orange County QuickFacts". United States Census Bureau. April 1, 2020. Archived from the original on January 28, 2021. Retrieved September 3, 2021.
"Riverside County QuickFacts". United States Census Bureau. April 1, 2020. Archived from the original on February 1, 2021. Retrieved September 3, 2021.
"San Bernardino County QuickFacts". United States Census Bureau. April 1, 2020. Archived from the original on January 18, 2021. Retrieved September 3, 2021.
"Kern County QuickFacts". United States Census Bureau. April 1, 2020. Retrieved September 3, 2021.
"Ventura County QuickFacts". United States Census Bureau. April 1, 2020. Archived from the original on March 8, 2021. Retrieved September 3, 2021.
"Santa Barbara County QuickFacts". United States Census Bureau. April 1, 2020. Retrieved September 3, 2021.
"San Luis Obispo County QuickFacts". United States Census Bureau. April 1, 2020. Retrieved September 3, 2021.
"Imperial County QuickFacts". United States Census Bureau. April 1, 2020. Retrieved September 3, 2021.
"1990 Census of Population and Housing Unit Counts, Population Estimates 1790–1990 CPH-2-1, pages 26–27" (PDF). United States Census Bureau, United States Department of Commerce (DOC) Economics and Statistics Administration (ESA). August 20, 1993. Archived (PDF) from the original on March 18, 2021. Retrieved January 1, 2012.
"Annual Estimates of the Population of Combined Statistical Areas: April 1, 2000 to July 1, 2009". 2009 Population Estimates. United States Census Bureau, Population Division. March 23, 2010. Archived from the original (CSV) on March 27, 2010. Retrieved March 29, 2010.
"Population Estimates". Archived from the original (CSV) on November 17, 2011. Retrieved December 7, 2017.

quickfacts.census.gov

"California QuickFacts". United States Census Bureau. Archived from the original on December 28, 2009. Retrieved December 26, 2009.

counties.org (Global: low place; English: low place)

counties.org

"Square Mileage by County". California State Association of Counties. Archived from the original on February 27, 2019. Retrieved March 2, 2019.

csac.counties.org

"California County Population Estimates" (PDF). California Department of Finance. January 7, 2009. Archived from the original (PDF) on March 29, 2012. Retrieved October 17, 2016.

drought.gov (Global: low place; English: low place)

"Advancing Drought Science and Preparedness across the Nation". National Integrated Drought Information System. Archived from the original on November 11, 2018. Retrieved November 11, 2018.

faa.gov (Global: 985^th place; English: 575^th place)

"Calendar Year 2011 Primary Airports" (PDF). September 27, 2012. Archived (PDF) from the original on February 8, 2017. Retrieved October 17, 2016.

latimes.com (Global: 32^nd place; English: 21^st place)

Yoon, Peter (August 7, 2006). "X Games Take a Turn for the Better". Los Angeles Times. Archived from the original on December 10, 2008. Retrieved May 23, 2010.
Bernstein, Leilah (December 31, 1999). "L.A. Then AND NOW". Los Angeles Times. Retrieved February 27, 2017.{{cite news}}: CS1 maint: deprecated archival service (link)
Myers, John (June 13, 2018). "Radical plan to split California into three states earns spot on November ballot". Los Angeles Times. Archived from the original on February 25, 2020. Retrieved June 14, 2018.
Boxall, Bettina; St. John, Paige (November 10, 2018). "California's most destructive wildfire should not have come as a surprise". Los Angeles Times. Archived from the original on November 11, 2018. Retrieved November 11, 2018.

nasa.gov (Global: 12^th place; English: 73^rd place)

earthobservatory.nasa.gov

"California Coast, Los Angeles to San Diego Bay". December 15, 2008. Archived from the original on May 25, 2017. Retrieved April 17, 2011.

newspapers.com (Global: 24^th place; English: 12^th place)

"If a new county is feasible, go for it, desert dwellers say". The San Bernardino County Sun. February 20, 1998. p. 4. Archived from the original on October 22, 2023. Retrieved October 23, 2023.

nytimes.com (Global: 7^th place; English: 7^th place)

Higgins, Matt (September 13, 2006). "Construction Stirs Debate on Effects on 'Perfect Wave'". The New York Times. Archived from the original on April 30, 2011. Retrieved September 13, 2008.

pbs.org (Global: 260^th place; English: 176^th place)

"African Americans in the Gold Rush". American Experience. PBS. Retrieved June 30, 2026.

pbssocal.org (Global: low place; English: low place)

Clarke, Chris (November 23, 2015). "That Feud Between NorCal and SoCal? Time to Get Over It". PBS SoCal. Retrieved November 16, 2025.

santaclarita.com (Global: low place; English: low place)

Jeff Wilson (April 26, 2013). "Save us Carl Boyer! SCV getting screwed by LA County again". Archived from the original on October 22, 2023. Retrieved October 23, 2023.

stlouisfed.org (Global: 3,234^th place; English: 1,770^th place)

fred.stlouisfed.org

Gross Domestic Product by County and Metropolitan Area, archived from the original on March 13, 2024, retrieved May 20, 2024

thefreelibrary.com (Global: 686^th place; English: 383^rd place)

Charles F. Bostwick. "Plan Mapped Out for New County; High Desert Area Would Contain 1 Million People". Daily News. Archived from the original on April 11, 2019. Retrieved October 23, 2023.

usgs.gov (Global: 119^th place; English: 145^th place)

earthquake.usgs.gov

"USGS facts". data from southern California Earthquake Center. Archived from the original on February 26, 2009. Retrieved March 18, 2009.

pubs.usgs.gov

"UCERF3: A New Earthquake Forecast for California's Complex Fault System" (PDF). USGS. March 3, 2015. Archived (PDF) from the original on February 8, 2017. Retrieved October 17, 2016.

usnews.com (Global: 720^th place; English: 417^th place)

travel.usnews.com

"Palm Springs Travel Guide | U.S. News Travel". U.S. News & World Report. Archived from the original on May 8, 2024. Retrieved June 4, 2024.

web.archive.org (Global: 1^st place; English: 1^st place)

"Square Mileage by County". California State Association of Counties. Archived from the original on February 27, 2019. Retrieved March 2, 2019.
"State Population Totals and Components of Change: 2010-2019". United States Census Bureau. Archived from the original on January 26, 2020. Retrieved February 8, 2020.
Gross Domestic Product by County and Metropolitan Area, archived from the original on March 13, 2024, retrieved May 20, 2024
"Figures Show California's Motoring Supremacy". Touring Topics. 8 (2). Los Angeles, California: Automobile Club of Southern California: 38–39. March 1916. Archived from the original on March 15, 2023. Retrieved May 9, 2021.
Cooley, Timothy J. (2014). Surfing about Music. University of California Press. p. 46. ISBN 978-0-52095-721-3. Archived from the original on March 15, 2023. Retrieved May 9, 2021.
"Megaregions". Archived from the original on May 16, 2017. Retrieved October 1, 2014.
"California County Population Estimates" (PDF). California Department of Finance. January 7, 2009. Archived from the original (PDF) on March 29, 2012. Retrieved October 17, 2016.
Yoon, Peter (August 7, 2006). "X Games Take a Turn for the Better". Los Angeles Times. Archived from the original on December 10, 2008. Retrieved May 23, 2010.
Higgins, Matt (September 13, 2006). "Construction Stirs Debate on Effects on 'Perfect Wave'". The New York Times. Archived from the original on April 30, 2011. Retrieved September 13, 2008.
"Palm Springs Travel Guide | U.S. News Travel". U.S. News & World Report. Archived from the original on May 8, 2024. Retrieved June 4, 2024.
Minerals Management Service (1987). Pacific Summary / Index: June 1, 1986 – July 31, 1987. Outer Continental Shelf Oil & Gas Activities. U.S. Department of the Interior. p. 6. Archived from the original on February 21, 2023. Retrieved February 21, 2023.
Smith, Thomas (April 23, 2023). "Where Does Southern California Stop and Northern California Start?". Bay Area Telegraph. Archived from the original on April 25, 2023. Retrieved April 25, 2023.
Peter Berg (2014). Cheryll Glotfelty; Eve Quesnel (eds.). The Biosphere and the Bioregion: Essential Writings of Peter Berg. Routledge. p. 265. ISBN 9781134504091. Archived from the original on October 23, 2023. Retrieved October 9, 2023.
DiLeo, Michael; Smith, Eleanor (1983). Two Californias: The Myths And Realities of a State Divided Against Itself. Covelo, California: Island Press. p. 30. ISBN 978-0-93328-016-8. Archived from the original on March 15, 2023. Retrieved May 9, 2021.
California, Historical Society of Southern (1901). The Quarterly, Volumes 5-6. Historical Society of Southern California. p. 223. Archived from the original on March 15, 2023. Retrieved May 9, 2021.
Myers, John (June 13, 2018). "Radical plan to split California into three states earns spot on November ballot". Los Angeles Times. Archived from the original on February 25, 2020. Retrieved June 14, 2018.
"California Health Officials Announce a Regional Stay at Home Order Triggered by ICU Capacity". State of California. December 3, 2020. Archived from the original on March 27, 2021. Retrieved December 30, 2020.
"Counties". 2020 U.S. Census Gazetteer Files. United States Census Bureau. Archived from the original on October 26, 2021. Retrieved September 3, 2021.
"Los Angeles County QuickFacts". United States Census Bureau. April 1, 2020. Archived from the original on May 18, 2021. Retrieved September 3, 2021.
"San Diego County QuickFacts". United States Census Bureau. April 1, 2020. Archived from the original on September 24, 2021. Retrieved September 3, 2021.
"Orange County QuickFacts". United States Census Bureau. April 1, 2020. Archived from the original on January 28, 2021. Retrieved September 3, 2021.
"Riverside County QuickFacts". United States Census Bureau. April 1, 2020. Archived from the original on February 1, 2021. Retrieved September 3, 2021.
"San Bernardino County QuickFacts". United States Census Bureau. April 1, 2020. Archived from the original on January 18, 2021. Retrieved September 3, 2021.
"Ventura County QuickFacts". United States Census Bureau. April 1, 2020. Archived from the original on March 8, 2021. Retrieved September 3, 2021.
Charles F. Bostwick. "Plan Mapped Out for New County; High Desert Area Would Contain 1 Million People". Daily News. Archived from the original on April 11, 2019. Retrieved October 23, 2023.
"If a new county is feasible, go for it, desert dwellers say". The San Bernardino County Sun. February 20, 1998. p. 4. Archived from the original on October 22, 2023. Retrieved October 23, 2023.
Jeff Wilson (April 26, 2013). "Save us Carl Boyer! SCV getting screwed by LA County again". Archived from the original on October 22, 2023. Retrieved October 23, 2023.
Boxall, Bettina; St. John, Paige (November 10, 2018). "California's most destructive wildfire should not have come as a surprise". Los Angeles Times. Archived from the original on November 11, 2018. Retrieved November 11, 2018.
"Advancing Drought Science and Preparedness across the Nation". National Integrated Drought Information System. Archived from the original on November 11, 2018. Retrieved November 11, 2018.
"USGS facts". data from southern California Earthquake Center. Archived from the original on February 26, 2009. Retrieved March 18, 2009.
"Northridge Earthquake". 2005. Archived from the original on July 12, 2006. Retrieved December 11, 2013.
"UCERF3: A New Earthquake Forecast for California's Complex Fault System" (PDF). USGS. March 3, 2015. Archived (PDF) from the original on February 8, 2017. Retrieved October 17, 2016.
"1990 Census of Population and Housing Unit Counts, Population Estimates 1790–1990 CPH-2-1, pages 26–27" (PDF). United States Census Bureau, United States Department of Commerce (DOC) Economics and Statistics Administration (ESA). August 20, 1993. Archived (PDF) from the original on March 18, 2021. Retrieved January 1, 2012.
"California QuickFacts". United States Census Bureau. Archived from the original on December 28, 2009. Retrieved December 26, 2009.
"Indians of Northern California: A Case Study of Federal, State, and Local Policies, 1850-1860". AmericanIndianTAH.com. Archived from the original on March 17, 2012. Retrieved March 21, 2012.
"Annual Estimates of the Population of Combined Statistical Areas: April 1, 2000 to July 1, 2009". 2009 Population Estimates. United States Census Bureau, Population Division. March 23, 2010. Archived from the original (CSV) on March 27, 2010. Retrieved March 29, 2010.
"World Gazetteer; San Diego-Tijuana". World Gazetteer. Archived from the original on October 1, 2007. Retrieved March 20, 2011.
"Population Estimates". Archived from the original (CSV) on November 17, 2011. Retrieved December 7, 2017.
"California Coast, Los Angeles to San Diego Bay". December 15, 2008. Archived from the original on May 25, 2017. Retrieved April 17, 2011.
Loucky, James, ed. (2008). Transboundary policy challenges in the Pacific border regions of North America. University of Calgary Press. p. 8. ISBN 978-1-55238-223-3. Archived from the original on March 15, 2023. Retrieved May 9, 2021.
"List of the largest U.S. cities by population | Estimate, Census, New York City, & Facts | Britannica". www.britannica.com. May 1, 2024. Archived from the original on June 5, 2024. Retrieved June 5, 2024.
Westwick, Peter J., ed. (June 4, 2012). Blue Sky Metropolis. Huntington Library: University of California Press. ISBN 978-0-52028-906-2. Archived from the original on March 15, 2023. Retrieved May 9, 2021.
"Calendar Year 2011 Primary Airports" (PDF). September 27, 2012. Archived (PDF) from the original on February 8, 2017. Retrieved October 17, 2016.

world-gazetteer.com (Global: 1,624^th place; English: 4,640^th place)

"World Gazetteer; San Diego-Tijuana". World Gazetteer. Archived from the original on October 1, 2007. Retrieved March 20, 2011.

Southern California (English Wikipedia)

america2050.org (Global: low place; English: low place)

americanindiantah.com (Global: low place; English: low place)

bayareatelegraph.com (Global: low place; English: low place)

berkeley.edu (Global: 621st place; English: 429th place)

nisee.berkeley.edu

books.google.com (Global: 3rd place; English: 3rd place)

britannica.com (Global: 37th place; English: 64th place)

ca.gov (Global: 352nd place; English: 167th place)

gov.ca.gov

census.gov (Global: 18th place; English: 18th place)

census.gov

quickfacts.census.gov

counties.org (Global: low place; English: low place)

counties.org

csac.counties.org

drought.gov (Global: low place; English: low place)

faa.gov (Global: 985th place; English: 575th place)

latimes.com (Global: 32nd place; English: 21st place)

nasa.gov (Global: 12th place; English: 73rd place)

earthobservatory.nasa.gov

newspapers.com (Global: 24th place; English: 12th place)

nytimes.com (Global: 7th place; English: 7th place)

pbs.org (Global: 260th place; English: 176th place)

pbssocal.org (Global: low place; English: low place)

santaclarita.com (Global: low place; English: low place)

stlouisfed.org (Global: 3,234th place; English: 1,770th place)

fred.stlouisfed.org

thefreelibrary.com (Global: 686th place; English: 383rd place)

usgs.gov (Global: 119th place; English: 145th place)

earthquake.usgs.gov

pubs.usgs.gov

usnews.com (Global: 720th place; English: 417th place)

travel.usnews.com

web.archive.org (Global: 1st place; English: 1st place)

world-gazetteer.com (Global: 1,624th place; English: 4,640th place)

berkeley.edu (Global: 621^st place; English: 429^th place)

books.google.com (Global: 3^rd place; English: 3^rd place)

britannica.com (Global: 37^th place; English: 64^th place)

ca.gov (Global: 352^nd place; English: 167^th place)

census.gov (Global: 18^th place; English: 18^th place)

faa.gov (Global: 985^th place; English: 575^th place)

latimes.com (Global: 32^nd place; English: 21^st place)

nasa.gov (Global: 12^th place; English: 73^rd place)

newspapers.com (Global: 24^th place; English: 12^th place)

nytimes.com (Global: 7^th place; English: 7^th place)

pbs.org (Global: 260^th place; English: 176^th place)

stlouisfed.org (Global: 3,234^th place; English: 1,770^th place)

thefreelibrary.com (Global: 686^th place; English: 383^rd place)

usgs.gov (Global: 119^th place; English: 145^th place)

usnews.com (Global: 720^th place; English: 417^th place)

web.archive.org (Global: 1^st place; English: 1^st place)

world-gazetteer.com (Global: 1,624^th place; English: 4,640^th place)