Norwalk is a suburban city in Los Angeles CountyCaliforniaUnited States. The population was 105,549 at the 2010 census, up from 103,298 at the 2000 census. It is the 64th most populous city in California.

Founded in the late 19th century, Norwalk was incorporated as a city in 1957. It is located 17 miles (27 km) southeast of downtown Los Angeles and is part of the Greater Los Angeles area.

Norwalk is a member of the Gateway Cities Council of Governments. Norwalk's sister cities are Morelia, Michoacán, and Hermosillo, Sonora, in Mexico.[8]