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