Harrison information on the site is deemed reliable, but not guaranteed. Our Harrison stats, Harrison census, and Harrison information is aggregated from many different sources and may be dated. Currently, we have seven Harrison foreclosures of thirteen thousand six hundred ninety-nine Harrison, Indiana housing units housing units, of which twelve thousand nine hundred seventeen are occupied, ten thousand eight hundred fifty-nine are owner occupied, two thousand fifty-eight are rented, seven hundred eighty-two are vacant, and four thousand seven hundred fifty-two have mortgages. has twelve thousand nine hundred seventeen households, and thirty-four thousand three hundred twenty-five citizens.