Tivoli is located in Refugio county Texas with a geographic area of 1.1 square miles. The total population in Tivoli is 550 with 47.6% male and 52.4% female. Children under age 5 represent 4.5% of the population, under age 18 equal 11.6% of the population and over age 65 is 36.7% of the population. The median household income is $52,043, per capita income is $28,259. There are a total of 253 housing units with 81.0% owner occupied. Education includes 19.8% of residents that are high school graduates and 22.1% with a bachelor's degree or higher. The average temperature in Tivoli in the summer is 83 degrees, and in the winter 49 degrees.