Atwater is a city on State Route 99 in Merced County, California, United States. Atwater is 8 miles (13 km) west-northwest of Merced, at an elevation of 151 feet (46 m). The population as of the 2020 census was 31,970, up from 28,168 in 2010.
Zip Codes in Atwater, CA that we also serve: 95301