 On November 11, 1920, the residents of Altamonte Springs voted 38 to 7 in favor of incorporation.Altamonte Springs is located at (28.661463, -81.392016).According to the United States Census Bureau, the city has a total area of 9.4 mi2 (24.5 km2), of which 8.9 mi2 (23.1 km2) is land and 0.6 mi2 (1.5 km2) (5.93%) is water.