In 2015, the median household income in Minnehaha County, SD was $59,884, while Lincoln County, SD was $76,094. This represents a 0.29% growth from the previous year. The median family income for Sioux Falls was $74,632 in 2015. Males had a median income of $40,187 versus $31,517 for females. The per capita income for the county was $26,392. 11.8% of the population and 8.5% of families were below the poverty line. Out of the total population, 16.8% of those under the age of 18 and 8.8% of those 65 and older were living below the poverty line.