Fort Bend County - Commissioner Ken DeMerchant Share: Elected Officials Fort Bend County - Commissioner Ken DeMerchant 12919 Dairy Ashford Rd., Ste. 200 Office of Commissioner Ken DeMerchant Sugar Land, TX 77478 281-980-2235 x204 (281) 610-9072 (281) 980-9077 (fax) Facebook Twitter Instagram Map What's Nearby? Distance: 5 10 15 20 25 50 mi.