Lakes / Oklahoma / Washita County / Lake Hobart
Lake Hobart, Oklahoma
380.11 acres
Surface Area
Where It Sits, and How Deep It Goes
Locator - Oklahoma
35.18 degrees N, 99.08 degrees W - Washita 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 Lake Hobart Stacks Up
- Larger than 81% of the 376 lakes counted in Oklahoma.
- The largest lake in Washita County among those counted.
- About 55 miles from Lawton, as the crow flies.
Lakes Nearby
| Lake | County | Distance | Surface Area |
|---|---|---|---|
| Cavalry Creek Watershed 13 Reservoir | Washita | 4.0 mi | 30.15 acres |
| Cavalry Creek Watershed 7-A Reservoir | Washita | 4.8 mi | 26.93 acres |
| Cavalry Creek Watershed 15 Reservoir | Washita | 5.3 mi | 51.15 acres |
| Rainy Mountain Creek Site 31 Reservoir | Kiowa | 8.7 mi | 97.36 acres |
| Rainy Mountain Creek Site 32 Reservoir | Kiowa | 11 mi | 31.88 acres |
| Boggy Creek Watershed Site 13 Reservoir | Washita | 11 mi | 72.15 acres |
Straight-line distance between lake centers.
Facts and Figures
Questions About Lake Hobart
How Big Is Lake Hobart?
Lake Hobart covers 380.11 acres in Washita County, Oklahoma.
What Is the Largest Lake in Washita County?
Lake Hobart is the largest lake in Washita County, at 380.11 acres.
Largest Lakes in Oklahoma
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Eufaula Lake | Pittsburg | 100,734.12 acres | - |
| 2 | Lake Texoma | Marshall | 59,414.43 acres | - |
| 3 | Grand Lake O' The Cherokees | Delaware | 38,902.36 acres | - |
| 4 | Robert S Kerr Reservoir | Haskell | 35,795.91 acres | - |
| 5 | Oologah Lake | Rogers | 29,728.7 acres | - |
All 376 Oklahoma lakes ranked by surface area
Sources: USGS National Hydrography Dataset (The National Map) lake data (ID 147386723). Verified October 30, 2026.