Douglas County is located in Nebraska. The county covers 340 square miles (217,376 acres), which represents zero percent of the state total. Of Nebraska's 93 counties, Douglas County is the biggest county in the state (550,064 people live here, according to 2015 Census estimates). Recent Lands of America data places the average value of land for sale in Douglas County at $15,752 per acre. The average listing price was $433,667 (the most expensive listing being for $1.2 million) and the median acreage of land for sale in Douglas County was 21 acres. Land for sale in Douglas County totaled 165 acres and $2.6 million in overall land value, with the city of Valley featuring the most land for sale in the county. Farmland was the most common type of land for sale in Douglas County.