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