MI · ranked by public data
The biggest inland lakes in Michigan, ranked by surface acres from the Michigan DNR's GIS lake polygons — the state's own hydrography, computed consistently for every lake. The Great Lakes are excluded; this list is inland water only.
186 Michigan lakes cover at least 500 state-mapped acres.
Methodology
Every number on this page comes from the same public agency records that power each lake's profile, and the list is recomputed as that data updates — it cannot silently go stale the way a hand-written top-10 does.
The ranking
Roscommon County, MI
20,075 acres · 21 ft max depth
Antrim County, MI
18,722 acres · 250 ft max depth
Cheboygan County, MI
17,395 acres · 73 ft max depth
Charlevoix County, MI
17,268 acres · 122 ft max depth
Gogebic County, MI
13,127 acres · 35 ft max depth
Mackinac County, MI
10,346 acres · 20 ft max depth
Roscommon County, MI
10,186 acres · 130 ft max depth
Cheboygan County, MI
10,113 acres · 50 ft max depth
| Rank | Lake | County | Acres | Max depth |
|---|---|---|---|---|
| 11 | Crystal Lake | Benzie | 9,869 ac | 175 ft |
| 12 | Hubbard Lake | Alcona | 8,768 ac | 80 ft |
| 13 | Indian Lake | Schoolcraft | 8,647 ac | — |
| 14 | Elk Lake | Antrim | 8,195 ac | 150 ft |
| 15 | Fletcher Pond | Alpena | 6,819 ac | 8 ft |
| 16 | Grand Lake | Presque Isle | 5,822 ac | — |
| 17 | Lake Leelanau | Leelanau | 5,693 ac | 62 ft |
| 18 | Long Lake | Alpena | 5,342 ac | 25 ft |
| 19 | Glen Lake | Leelanau | 4,871 ac | 130 ft |
| 20 | Hamlin Lake | Mason | 4,622 ac | 65 ft |
| 21 | Walloon Lake | Charlevoix | 4,567 ac | 100 ft |
| 22 | Brevoort Lake | Mackinac | 4,315 ac | — |
| 23 | Lake Michigamme | Marquette | 4,292 ac | — |
| 24 | Muskegon Lake | Muskegon | 4,232 ac | — |
| 25 | South Manistique Lake | Mackinac | 4,133 ac | 29 ft |
By county
FAQ
Houghton Lake — Houghton Lake in Roscommon County is the biggest inland lake in Michigan by Michigan DNR GIS acreage, at 20,075 acres.
186 Michigan lakes currently cover at least 500 state-mapped acresin LakeList's aggregation of public DNR records.
Every figure is drawn from public agency data — Michigan DNR GIS lake polygons (GIS-computed surface acres, keyed to the state's lake inventory) — as aggregated by LakeList. Each lake links to a full profile showing the underlying records.
Source data: Michigan DNR GIS lake polygons as aggregated by LakeList. GIS-computed acres can differ modestly from older published figures.Lake outlines are shoreline shapes from LakeList and the USGS National Hydrography Dataset; they illustrate a lake's form and are not depth or navigation charts.