what county is oneonta in
Oneonta (/ËoÊniËÉntÉ/ OH-nee-ON-tÉ) is a city in southern Otsego County, New York. According to the 2010 U.S. Census, it had a population of 13,901. Its nickname is City of the Hills.. While the word oneonta is of undetermined origin, it is popularly believed to mean place of open rocks in the Mohawk language.