About This Place
Suisun City (pronounced "suh SOON" /səsuːn/) is a city in Solano County, California, United States. The population was 28,111 at the 2010 census. The city takes its name from the adjacent Suisun Bay, which in turn is named for the Suisunes, a Native American tribe of the area.
Suisun City is located at 38°14′42″N 122°1′1″W / 38.245°N 122.01694°W / 38.245; -122.01694 (38.244863, -122.017048).
According to the United States Census Bureau, the city has a total area of 4.2 square miles (10.8 km²), of which, 4.1 square miles (10.6 km²) of it is land and 0.06 square miles (0.15 km²) of it (1.39%) is water.