is a city in Winnebago County, Wisconsin, United States. The population was 3,177 at the 2000 census. The city is located within the Town of Omro. The Fox River flows through the city.
According to the United States Census Bureau, the city has a total area of 2.4 square miles (6.1 km²), of which, 2.2 square miles (5.8 km²) of it is land and 0.1 square miles (0.3 km²) of it (5.08%) is water.