There are 276 Tax Services in DuPage County, Illinois, serving a population of 931,826 people in an area of 328 square miles. There is 1 Tax Service per 3,376 people, and 1 Tax Service per 1 square miles.
In Illinois, DuPage County is ranked 14th of 102 counties in Tax Services per capita, and 2nd of 102 counties in Tax Services per square mile.