Index is located in Washington. Index, Washington 98256has a population of 170. Index 98256 is less family-centric than the surrounding county with 17% households with children. The county percentage for households with children is 30%.
The median household income in Index, Washington 98256 is $77,500. The median household income for the surrounding county is $90,138 compared to the national median of $66,222. The median age of people living in Index 98256 is 52.5 years.
The average high temperature in July is 75.27 degrees, with an average low temperature in January of 31.24 degrees. The annual precipitation is 101.01.