The city is located in a natural depression in the south of California and maintains a reduced urban scale. Although it is within one of the most populated and developed states of the United States, this city remains out of the tourist and media circuit.
The city in the United States that is 54 meters below sea level and almost no one knows about.Calipatriais located in the state of Californiawithin the Valle Imperial. Its most striking feature is its altitude since it is located 54 meters below sea level, a condition that makes it one of the lowest cities in USA.
That data is visibly marked on the spot. In Calipatria there is a mast that marks the sea level as a referencewhich allows us to concretely measure the extent to which the city falls below that limit.
Despite its extreme location, it is a fully inhabited city. It has municipal administration, residential neighborhoods, schools and basic services, although on a reduced scale.
According to the 2020 census, Calipatria It has a population of 6,515 inhabitants, of which almost 3,000 correspond to inmates of the Calipatria State Prison.
With development closely tied to the agricultural environment of the Imperial Valley, the city has maintained a low profile for decades. Assumption below sea level and its poor visibility explain why it remains a little-known rarity on the American urban map.
What is the climate, geographical environment and industrial activities of Calipatria like?
Calipatria is part of the Valle Imperialone of the hottest and most arid regions in the United States. During the summer months, temperatures frequently exceed 40 degrees, a factor that conditions both daily life and urban growth.
The landscape is dominated by extensive agricultural areas that depend on irrigation, in contrast to the desert climate that characterizes the area. That combination allowed human settlement, but never promoted sustained growth of the city.
History and daily life in an almost unknown city.Calipatria It was founded at the beginning of the 20th century, in a context of agricultural expansion in the on California. Its growth was always linked to rural work and the activities of the Imperial Valley, without a strong industrial or tourist impulse.
The city developed with low-density neighborhoods, local businesses and a stable daily life without abrupt changes over the decades.
Furthermore, very close to Calipatria is located very close to Salton Seathe largest lake in California and one of the most unique ecosystems in the American Southwest. Although it was born by accident in 1905 after the breakage of an irrigation canal that diverted the Colorado River into the Salton Sink basin, for decades it was a tourist and fishing destination.
Over time, the lack of water supplies and intense evaporation concentrated salts and agricultural pollutants, causing the death of fish, the loss of biodiversity and marked environmental deterioration.
Today the Salton Sea faces salinity levels higher than those of the ocean—more than 50% in some areas—and its retreat has left large stretches of the dry bed exposed, generating dust storms that affect the Imperial Valley, including the area of Calipatria.
Even so, it remains a key refuge for migratory birds and a strategic point for geothermal energy and lithium extraction projects, making it a central environmental and industrial piece for the future of the region.

