State of Texas, 200 Kaufman St N, Mount Vernon, TX 75457, US

Legislative bodies, national, Police protection, Local government, General government administration, Local government

According to the website:Located in Wolfe City, TX, the USPS is responsible for the delivery of mail and other forms of communication throughout the United States. It is one of the few government agencies explicitly authorized by the United States Constitution. It plays a vital role in the country's infrastructure and communications network, assuring the safe and efficient delivery of letters and packages, providing customers with postal products and services, and supporting economic development in communities throughout the United States.

Department of Motor Vehicles

Texas-State Department of Transportation

Escape Mount Vernon

Highway Patrol