Lakes / Ohio / Trumbull County
Lakes in Trumbull County, Ohio
5 lakes counted in Trumbull County - the largest is Mosquito Creek Lake at 7,212 acres.
5
Lakes Counted
7,212 acres
Largest - Mosquito Creek Lake
24 ft
Deepest - Mosquito Creek Lake
Trumbull County, highlighted, with its largest counted lakes dotted. Outlines from Census boundary data.
All Counted Lakes
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Mosquito Creek Lake | Trumbull | 7,212 acres | 24 ft |
| 2 | Upper Girard Lake | Trumbull | 174.2 acres | None |
| 3 | Lower Girard Lake | Trumbull | 97.6 acres | None |
| 4 | Coalburg Lake | Trumbull | 54 acres | None |
| 5 | Yankee Lake | Trumbull | 42 acres | None |
Sources: Ohio DNR lake data; USGS. Verified October 28, 2026.