The Southern Border Region is one of nine geopolitical designations in California used for economic analysis. The region includes San Diego County and...

the more urban region) of the area: the Colorado Desert, along with the Colorado River, is located on Southern California's eastern border with Arizona...

of Baja California to the south. It includes the El Centro Metropolitan Statistical Area and is part of the Southern California border region, the smallest...

Canada–United States border; Mexico has two other borders: with Belize and with Guatemala. Four American states border Mexico: California, Arizona, New Mexico...

This is a list of the 100 largest cities in the U.S. state of California ranked by population, based on estimates for July 1, 2023, by the United States...

geography of southern California refers to the geography of southern California in the United States. Despite the popular image of California as a place...

Joaquin Valley Region (green) Central Sierra Region (brown) Southern California Region (light blue) Southern Border Region (purple) California Statewide....

is a city in eastern San Bernardino County, California, in the Mojave Desert region of Southern California. Situated on the western banks of the Colorado...

Diego Region County of San Diego Official Website San Diego Geographic Information Source Website San Diego County Water Authority Map California State...

Earthquakes in California. Look up earthquake in Wiktionary, the free dictionary. Information by Region-California – USGS Southern California Earthquake Data...

straddling the border of the adjacent North American coastal cities of San Diego, California, United States, and Tijuana, Baja California, Mexico. The 2020...

The deserts of California (also known as the California deserts and the California Desert or Deserts or Desert region) are the distinct deserts that each...

former Alta California southern boundary. The eastern boundary consists of two straight lines: a north–south line from the northern border to the middle...

California is a state in the Western United States, lying on the American Pacific Coast. It borders Oregon to the north, Nevada and Arizona to the east...

California's major urban areas normally are thought of as two large megalopolises: one in Northern California and one in Southern California, separated...

Southern California's romance with the automobile owes in large part to resentment of the Southern Pacific Railroad's tight control over the region's...

County extends from the southern borders of Orange and Riverside Counties to the Mexico–U.S. border and the Baja California municipalities of Tijuana...

northwest Mississippi, and the Delta region of Arkansas. The Wiregrass Region, which includes southeast Alabama, southern Georgia and the Florida Panhandle...

the Mexico–United States border. Mexicali is a regional economic and cultural hub for the border region of The Californias. Mexicali was founded at the...

The Automobile Club of Southern California is the Southern California affiliate of the American Automobile Association (AAA) federation of motor clubs...

of the Baja California peninsula, north of the 28th parallel, plus oceanic Guadalupe Island. The mainland portion of the state is bordered on the west...

Region, and Magdalena Region. Many ecologists consider Shreve's Vizcaíno and Magdalena regions, which lie on the western side of the Baja California Peninsula...

gave the name Las Californias to the peninsula and lands to the north, including both Baja California and Alta California, the region that became parts...

charter granted the Lords Proprietor title to all of the land from the southern border of the Virginia Colony at 36 degrees north to 31 degrees north (along...

the southern half of the Baja California Peninsula, south of the 28th parallel, plus the uninhabited Rocas Alijos in the Pacific Ocean. It is bordered to...

The state of California was divided into three numbering plan areas (NPAs) with distinct area codes: 213, 415, and 916, for the southern, central, and...

Imperial) of Southern California lies in Imperial and Riverside counties, with an urban area centered on the city of El Centro. The Valley is bordered by the...

and Shoshone (though the southern part of the region is sometimes referred to as North Central Idaho). The panhandle is bordered by the state of Washington...

kilometers (37 mi) to 80 km (50 mi) long and straddles the California–Baja California border. The active Laguna Salada Fault ruptured in February 1892...

Oklahoma Border West Section Arizona Region (AZ) – Arizona Southern California Region (SC) – Southern California, and Las Vegas Sun Country Region (SU) –...