Thermal began as a railroad camp in 1910 for employees of the Southern Pacific Railroad, followed by Mecca (originally called Walters) in 1915 and Arabia in between, each with about 1,000 residents. Permanent dwellings were soon established on Avenue 56 (renamed Airport Boulevard), former U.S. Route 99 (State Route 86) and State Route 111 by the 1930s.
Agricultural development from canal irrigation made the area thrive in greenery by the 1950s, followed by the former Camp Young U.S. Naval Air station converted into Thermal Airport by 1965. In the early 1990s, a four-lane highway (State Route 86) was constructed over an earlier transportation route. There is a proposal for a major commercial aviation Airport known as the Jackie Cochran-Desert Cities Regional Airport on the same site.
Thermal Quick Facts
Elevation: 42 m
Area: 24.48 km²
ZIP Codes: 92274
Population: 1,371 (2020)
Area code: 760
Thermal CA is a rural community in the eastern Coachella Valley, surrounded by date groves, vineyards, and farmland. Buyers here often find larger lots, ranch properties, and room for horses, RVs, or a workshop, along with newer single-family homes and custom builds.
Because Thermal is unincorporated, many properties have fewer neighborhood restrictions than you would find in a city subdivision. That flexibility appeals to buyers who want space, privacy, and the freedom to build the property they have in mind.
Thermal is home to some of the valley’s most unique destinations. The Desert International Horse Park hosts major equestrian shows each winter, The Thermal Club draws motorsport fans from across the country, and Jacqueline Cochran Regional Airport serves private and general aviation.
Daily needs are close by. Coachella and Indio are a short drive north for shopping, dining, and medical care, and the Highway 86 expressway connects Thermal to the rest of the valley and south to the Salton Sea.
Many rural lots rely on wells, septic systems, or agricultural water, so ask how each property gets its water and handles wastewater. Check zoning if you plan to keep animals or run a business from home, and confirm road access for larger vehicles.
Wilder Perez has an office in Thermal and more than 22 years of experience helping buyers and sellers across the eastern Coachella Valley. Whether you are buying a home or selling a home, call (760) 483-3479 for a free consultation.