Galt is a city in Wright County, Iowa, United States. The population was 26 at the time of the 2020 census. According to the United States Censu…Galt is a city in Wright County, Iowa, United States. The population was 26 at the time of the 2020 census. According to the United States Census Bureau, the city has a total area of 0.54 square miles, all land.