NULL Of 254 counties in the state, Kent County ranks 154th in terms of size (902 square miles). Kent County is in Rolling Plains North Texas. The total value of 1,000 acres of recreational land recently listed for sale in Texas's Kent County was roughly $1 million. Browse all recreational property for sale in Kent County to find the recreational tract that suits your lifestyle needs, from hunting and fishing properties for the outdoor enthusiast to undeveloped acreage ready for future residential-property development. The most common type of land for sale by combined acreage in Kent County is undeveloped land.