County tax to go up a penny, burn ban extended August 07, 2019 - 00:00 Posted in: Columbus After three years at 51 cents per $100 valuation, Colorado County taxes are likely to go up a penny this year. During a budget workshop Monday afternoon, county commissioners court voted 4-1 to adopt a tax rate of 52 cents per $100. Pct. 2 Commissioner ...PLEASE LOG IN FOR PREMIUM CONTENT. Our website requires visitors to log in to view the best local news. Not yet a subscriber? Subscribe today!