Land for sale in Anoka County recently totaled almost $164 million and approximately 2,000 acres. Anoka County ranks sixth out of 87 counties in the state for the combined amount of land currently advertised for sale. Of all land and rural real estate for sale in Anoka County, Ham Lake had the most land for sale. From an economic perspective, manufacturing and related services are the main sectors in Anoka County. Anoka County is Minnesota's 76th biggest county (446 square miles). It's located in the Twin Cities Minnesota region of Minnesota.