Galt is a city in Sacramento County, California, USA. It is part of the Sacramento–Arden-Arcade–Roseville Metropolitan Statistical Area. The population was 23,647 at the 2010 census, up from 19,472 at the 2000 census.
Galt is located at 38°15′39″N 121°18′11″W / 38.260842°N 121.303122°W / 38.260842; -121.303122.
According to the United States Census Bureau, the city has a total area of 5.9 square miles (15.4 km²), of which, 5.9 square miles (15.4 km²) of it is land and 0.23% is water.