As of 2012, Houston County Georgia was 377 square miles (976 kilometers) and had a population over 110K.
436 square miles
Cobb County, GA is 345 sq miles (893.5 km²).
Henry County, GA is 324 sq miles (839.2 km²).
Ware County is the largest county in Georgia, covering an area of 908 square miles.
Cherokee County, GA is 434 sq miles (1,124 km²).
377
In what state? There is a Houston County in Georgia, one in Alabama, and one in Texas. Please name the state you're asking about in your question.
It is Ware County with 903 square miles.
436 square miles
The are of Fulton County, Georgia is 535 square miles.
Houston County, AL has a total area of 582 sq miles (1,507 km²).
Bulloch County's area is 673 square miles.
Ware County, Georgia covers 906.31 square miles.
436 square miles
151 square miles.
Berrien County, GA's area is 458 square miles.
Gwinnett County, Georgia is 437 square miles.