Olmsted County Places - Oronoco
In March, 1854, Leonard B. Hodges, J. B. Clark and Ebenezer Collins made the first settlement in the town of Oronoco. The village is located 12 miles north of Rochester, in Oronoco township.
Sources:
History of Winona and Olmsted Counties, 1883
from the 1940 Rochester City & Olmsted County, Minnesota Directory, published by Keiter Directory Co.