Directions to Marion County Chamber of Commerce Directions to Marion County Chamber of Commerce Search | Advanced Search | New Members | Coupons and Discounts | All Categories Family, Community & Non-Profit >> Chambers of Commerce Marion County Chamber of Commerce 120 East Austin StreetJefferson, TX 75657 903-665-2672 | fax: 903-665-8233 Visit Site Get directions to: Marion County Chamber of Commerce, 120 East Austin Street, Jefferson TX Get directions from: Click to Print This Page If your business isn't here, contact us today to get listed!