Barnes City, IA
Barnes City is a city in Mahaska and Poweshiek Counties in the U.S. state of Iowa. The population was 201 at the 2000 census.
Barnes City is located at 41°30′30″N 92°28′8″W / 41.50833°N 92.46889°W / 41.50833; -92.46889 (41.508248, -92.468980).
According to the United States Census Bureau, the city has a total area of 0.6 square miles (1.6 km²).None of the area is covered with water.