Cainsville Map
Cainsville is a city in Harrison County, Missouri, United States. The population was 370 at the 2000 census.
Cainsville is located at 40°26?20?N 93°46?22?W / 40.43889°N 93.77278°W / 40.43889; -93.77278 (40.438992, -93.772723).
According to the United States Census Bureau, the city has a total area of 1.4 square miles (3.5 km²), all of it land.
Nearby cities include Princeton, Eagleville, Mercer, Lamoni, Spickard.