Lewis And Clark information on the site is deemed reliable, but not guaranteed. Our Lewis And Clark stats, Lewis And Clark census, and Lewis And Clark information is aggregated from many different sources and may be dated. Currently, we have eleven Lewis And Clark foreclosures of twenty-five thousand six hundred seventy-two Lewis And Clark, Montana housing units housing units, of which twenty-two thousand eight hundred fifty are occupied, sixteen thousand eight are owner occupied, six thousand eight hundred forty-two are rented, two thousand eight hundred twenty-two are vacant, and seven thousand six hundred seventy-seven have mortgages. has twenty-two thousand eight hundred fifty households, and fifty-five thousand seven hundred sixteen citizens.