Lakes / Indiana / LaGrange County / Dallas Lake
Dallas Lake, Indiana
407.12 acres
Surface Area
Where It Sits, and How Deep It Goes
Locator - Indiana
41.55 degrees N, 85.42 degrees W - LaGrange County. State and county outlines drawn from Census boundary data; the lake marker is placed by its USGS National Hydrography Dataset coordinates, not by eye. Schematic - not a survey map.
How Dallas Lake Stacks Up
- Larger than 90% of the 425 lakes counted in Indiana.
- The largest lake in LaGrange County among those counted.
- About 35 miles from Fort Wayne, as the crow flies.
Lakes Nearby
| Lake | County | Distance | Surface Area |
|---|---|---|---|
| Atwood Lake | LaGrange | 0.8 mi | 170.92 acres |
| Hackenburg Lake | LaGrange | 1.1 mi | 33.99 acres |
| Messick Lake | LaGrange | 1.4 mi | 65.66 acres |
| Olin Lake | LaGrange | 1.6 mi | 103.07 acres |
| Witmer Lake | LaGrange | 1.7 mi | 237.56 acres |
| Oliver Lake | LaGrange | 1.7 mi | 389.69 acres |
Straight-line distance between lake centers.
Facts and Figures
Questions About Dallas Lake
How Big Is Dallas Lake?
Dallas Lake covers 407.12 acres in LaGrange County, Indiana.
What Is the Largest Lake in LaGrange County?
Dallas Lake is the largest lake in LaGrange County, at 407.12 acres.
Largest Lakes in Indiana
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Monroe Lake | Monroe | 11,112.45 acres | - |
| 2 | Patoka Lake | Orange | 9,120.83 acres | - |
| 3 | Brookville Lake | Franklin | 4,364.22 acres | - |
| 4 | Lake Wawasee | Kosciusko | 3,426.28 acres | - |
| 5 | Broad Pond | Gibson | 2,941.52 acres | - |
All 425 Indiana lakes ranked by surface area
Sources: USGS National Hydrography Dataset (The National Map) lake data (ID 155641743). Verified October 30, 2026.