Nokomis is an unincorporated village located in the U.S. state of Florida. It is within Sarasota County along Osprey to the south and Venice to the north. It has a total area of 1.9 square miles at 27°7′25″N 82°26′20″W. The elevation is 10 feet above sea level. As of the 2010 census data, it had a total population of 3,167. The population density was 1,951/sq mi. It has Zip codes 34274 and 34275.