Biohazard and Crime Scene Remediation in Onamia, MN

Onamia is a city in Mille Lacs County in central Minnesota that was formed from the merger of two villages — Onamia, incorporated in 1908, and Ericksonville, incorporated in 1898.

The city's name comes from Lake Onamia, whose name derives from the Ojibwe word 'onaman,' meaning red ochre, or vermilion.

Onamia had 784 residents at the 2020 census, down about 11 percent from 878 in 2010.

Onamia sits on the south shore of Lake Onamia, just three miles south of Mille Lacs Lake.

The Rum River is fed and drained by Lake Onamia, and the lake's outlet in the western part of the city sends the river south through Milaca and on to the Mississippi River at Anoka.

Mille Lacs Kathio State Park lies about four miles northwest of Onamia.

U.S. Highway 169 and Minnesota State Highway 27 are the main routes through Onamia, with Highway 27 serving as the city's Main Street.

The whole city of Onamia covers about one square mile, at a density of roughly 800 people per square mile in 2020.

The Mille Lacs County seat, Milaca, is about 11 miles south of Onamia on U.S. Highway 169.