Healdsburg is located in Sonoma county California with a geographic area of 4.4 square miles. The total population in Healdsburg is 11,924 with 46.8% male and 53.2% female. Children under age 5 represent 5.6% of the population, under age 18 equal 18.7% of the population and over age 65 is 24.4% of the population. The median household income is $89,239, per capita income is $51,726. There are a total of 4,728 housing units with 55.5% owner occupied. Education includes 12.4% of residents that are high school graduates and 43.7% with a bachelor's degree or higher. The average temperature in Healdsburg in the summer is 71 degrees, and in the winter 43 degrees.
