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