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