Town Hall Address 401 S. Johnstone Ave. Bartlesville, OK 74003 United States- Washington County Website https://www.cityofbartlesville.org Town Clerk 918-338-4212 401 S. Johnstone Ave. Bartlesville, OK 74003 United States Tax Collector 918-338-4212 401 S. Johnstone Ave. Bartlesville, OK 74003 United States County Washington