About This Place
Walker is a city in Vernon County, Missouri, United States. The population was 275 at the 2000 census.
Walker is located at 37°53′56″N 94°13′47″W / 37.89889°N 94.22972°W / 37.89889; -94.22972 (37.898917, -94.229601).
According to the United States Census Bureau, the city has a total area of 0.3 square miles (0.8 km²), all of it land.