Nye County, NV is 18,159 sq miles (47,032 km²).
The largest is Nye County with 18,147 square miles.
Shelby County is the largest county in Tennessee by square miles, covering an area of approximately 784 square miles.
The largest county in square miles in Kansas is Sedgwick County, with an area of approximately 998 square miles.
There are 2,569 square miles in Lincoln County, Nevada.
The smallest county in Texas is Rockwall County, which is about 147 square miles in size.
The largest is Nye County with 18,147 square miles.
At 18,159 square miles (47,030 km2), Nye is the third largest county in terms of area in the United States, excluding the boroughs of Alaska. [Source: Wikipedia]
Clark County (which includes Las Vegas) is the largest county in population in Nevada.
Nye County
Shelby County is the largest county in Tennessee by square miles, covering an area of approximately 784 square miles.
Pahrump, in Nye County, has nearly 300 square miles. Carson City, the state capital of Nevada, is second with 143 square miles. Las Vegas has the highest population, but is only 3rd in overall area, taking up 131 square miles.
There are 2,569 square miles in Lincoln County, Nevada.
The largest county in square miles in Kansas is Sedgwick County, with an area of approximately 998 square miles.
The smallest county in Texas is Rockwall County, which is about 147 square miles in size.
Lycoming County with an area of 1,244 square miles.
The largest is Berkeley County with 1,228 square miles.
Jackson County in Florida covers approximately 917 square miles.