Baltic is located in Minnehaha county South dakota with a geographic area of 0.7 square miles. The total population in Baltic is 1,169 with 54.8% male and 45.2% female. Children under age 5 represent 12.8% of the population, under age 18 equal 34.7% of the population and over age 65 is 5.1% of the population. The median household income is $78,056, per capita income is $27,869. There are a total of 400 housing units with 93.3% owner occupied. Education includes 34.0% of residents that are high school graduates and 28.5% with a bachelor's degree or higher. The average temperature in Baltic in the summer is 70 degrees, and in the winter 15 degrees.