Onamia, Minnesota
city in Mille Lacs County, Minnesota, United States

Onamia ( oh-NAYM-ee-ə) is a city in Mille Lacs County, Minnesota, United States. The population was 784 as of the 2020 census, down from 878 in 2010. U.S. Highway 169 and Minnesota State Highway 27 are the main routes in the community.
History
Originally, the city of Onamia was organized from the merger of two communities, the village of Onamia (Ojibwe: Onamanii-zaaga'iganiing) and the village of Ericksonville (Ojibwe: Gibaakwa'igaansing). Onamia is named after Lake Onamia, whose name derives from the Ojibwe word onaman ("red ochre", or, locally, "vermilion"). Ericksonville was incorporated in 1898. Onamia was incorporated in 1908.
Geography
Onamia is in northern Mille Lacs County, on the south shore of Lake Onamia and 3 miles (5 km) south of Mille Lacs Lake. U.S. Route 169 passes through the east side of the city, leading south 22 miles (35 km) to Milaca, the county seat, and north 20 miles (32 km) to Garrison on the northwest shore of Mille Lacs Lake. State Highway 27 passes through Onamia as its Main Street, leading northeast 12 miles (19 km) to Isle at the southeast end of Mille Lacs Lake, and west 40 miles (64 km) to Little Falls on the Mississippi River.
The public source identifies “Onamia, Minnesota” as city in Mille Lacs County, Minnesota, United States. This brief keeps that definition visible, then builds a research path around Onamia, Minnesota and city.
Why this record matters
A short description can identify a subject without explaining its stakes. For “Onamia, Minnesota”, the useful work is to connect “city in Mille Lacs County, Minnesota, United States” to the records capable of establishing context and consequence.
The strongest evidence will usually combine a dated visual record with documents produced by the authority responsible for the place. The source revision retrieved here is dated Sep 14, 2026. The linked authority identifier is Q948669. VIAF identifies the subject as 150127424. The Library of Congress control number is n82226233. Authority coordinates are 46.071, -93.668. 3 of 4 selected statements include explicit references; 1 carry qualifiers and 0 use preferred rank. The first chronological checks are 2020, 2010, 1898 and 1908.
Modern boundaries and familiar names can conceal earlier jurisdictions or structures that do not align with the present site. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
How to read it
Treat names, boundaries and functions as historically changeable. Maps, plans, inventories and administrative records can clarify what the place meant at different dates.
- Historic place names
- Jurisdictional context
- Routes into maps and plans
Contemporary maps, plans, listed-building records, estate papers and the responsible local or national archive.
Three-step research path
- Establish the record: confirm the title “Onamia, Minnesota”, its source revision and the description used here.
- Expand the search: follow Onamia, Minnesota primary sources, Onamia, Minnesota archive and Onamia research across catalogues and specialist indexes.
- Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.
Questions for further research
- Which source most directly establishes the central claim about “Onamia, Minnesota”?
- Which authority defined the place, boundary or structure at the relevant date?
- Which earlier names or jurisdictions may reveal additional records?
Search terms from this dossier
This entry incorporates text from “Onamia, Minnesota” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.