. Located in North Central Texas, Johnson County is located in the Prairies and Lakes region of the state. Its close proximity to the DFW Airport as well as to the major cities themselves, provides family's with a home town atmosphere while providing businesses with the transportation and infrastructure they need to succeed. Click on the city name (in red) for more information. JOHNSON COUNTY ECONOMIC DEVELOPMENT COMMISSION 1161 S.W. Wilshire Blvd. Suite 119 - Burleson, TX. 76028 Phone: (817) 426-6100 - Fax: (817) 426-8079 - E-mail: jcedc@digitex.net