Qualla: San Diego County, California

San Diego County, California: Introduction

Sat, 28 Mar 2026 00:00:00 GMT

Photo credit Cooljuno411, CC BY-SA 3.0. The land drops from alpine peaks to sea level in less than seventy miles. San Diego County holds within its borders more ecological zones than most states: the Pacific coast with its lagoons and kelp beds, the coastal mesas of chaparral and sage scrub, the oak woodlands and chaparral of the inland valleys, the pine and fir forests of the Cuyamaca and Palomar ranges, and the Sonoran Desert that begins where the mountains end. People have moved through this terrain for more than twelve thousand years. The Kumeyaay, Luiseño, Cupeño, and Cahuilla peoples organized their lives around its resources long before the Spanish established a mission at the mouth of the San Diego River in 1769. What came after has layered institution upon institution atop a geography that remains, beneath everything, the primary fact.

Image: Cooljuno411 | CC BY-SA 3.0

San Diego County, California: Eighteen Reservations

Sat, 28 Mar 2026 00:00:00 GMT

Photo credit Antoine Taveneaux, CC BY-SA 3.0. No county in the United States contains more federally recognized Native American reservations than San Diego — eighteen in total, most of them in the eastern portions of the county, in the foothills and mountain terrain that resisted agricultural development and thus remained in...

Image: Antoine Taveneaux | CC BY-SA 3.0

San Diego County, California: Military Weight

Sat, 28 Mar 2026 00:00:00 GMT

Photo credit Tristan Loper, CC BY-SA 4.0. San Diego County contains sixteen military installations. Camp Pendleton, which occupies a stretch of coastline north of Oceanside, is one of the largest military training facilities in the United States. Naval Base San Diego hosts the largest naval fleet on the West Coast. Miram...

Image: Tristan Loper | CC BY-SA 4.0

San Diego County, California: The Geography of Everything

Sat, 28 Mar 2026 00:00:00 GMT

Photo credit In order of image listed: Wouter, Johntex, NASA, Port of San Diego, David Dominguez, 08OceanBeach SD (Compiler), CC BY-SA 3.0. San Diego County covers 4,526 square miles and held 3,298,634 people in 2020. It shares 75 miles of border with Mexico — more than any other California county — and the San Diego-Tijuana metropolitan area operates as a binational economy that neither country's statistics fully ca...

Image: In order of image listed: Wouter, Johntex, NASA, Port of San Diego, David Dominguez, 08OceanBeach SD (Compiler) | CC BY-SA 3.0