Eldridge is located in Walker county Alabama with a geographic area of 0.7 square miles. The total population in Eldridge is 125 with 44.0% male and 56.0% female. Children under age 5 represent 5.6% of the population, under age 18 equal 30.4% of the population and over age 65 is 11.2% of the population. The median household income is $54,375, per capita income is $18,270. There are a total of 39 housing units with 89.7% owner occupied. Education includes 48.7% of residents that are high school graduates and 7.7% with a bachelor's degree or higher. The average temperature in Eldridge in the summer is 77 degrees, and in the winter 43 degrees.