age 18 and over, there were 116.7 males. The median income for a household in the city was $25,417, and the median income for a family was $38,750. Males had a median income of $23,906 versus $18,750 for females. The per capita income for the city was $14,492. There were no families and 10.0% of the population living below the poverty line, including no under eighteens and none of those over 64. Education The Denison Community School District operates area public schools. References Cities in Iowa Cities in Crawford County, Iowa