Washington information on the site is deemed reliable, but not guaranteed. Our Washington stats, Washington census, and Washington information is aggregated from many different sources and may be dated. Currently, we have zero Washington foreclosures of six thousand three hundred eighty-five Washington, Illinois housing units housing units, of which five thousand eight hundred forty-eight are occupied, four thousand seven hundred forty-two are owner occupied, one thousand one hundred six are rented, five hundred thirty-seven are vacant, and one thousand six hundred seventy-nine have mortgages. has five thousand eight hundred forty-eight households, and fifteen thousand one hundred forty-eight citizens.