Fort Morgan is the home rule municipality that is the county seat and the most populous municipality of Morgan County, Colorado, United States. The United States Census Bureau estimated that the city population was 10,844 in 2005.
As of the census of 2000, 11,034 people, 3,887 households, and 2,736 families resided in the city. The population density was 2,472.1 people per square mile (955.2/km²). The 4,094 housing units averaged 917.2 per square mile (354.4/km²). The racial makeup of the city was 74.43% White, 0.28% African American, 1.01% Native American, 0.18% Asian, 0.24% Pacific Islander, 20.62% from other races]], and 3.24% from two or more races. Hispanics or Latinos of any race were 39.04% of the population.
Of the 3,887 households, 37.5% had children under the age of 18 living with them, 54.6% were married couples living together, 10.9% had a female householder with no husband present, and 29.6% were not families. About 25.6% of all households were made up of individuals, and 12.6% had someone living alone who was 65 years of age or older. The average household size was 2.79 and the average family size was 3.32.
In the city, the population was distributed as 30.2% under the age of 18, 9.6% from 18 to 24, 29.1% from 25 to 44, 18.1% from 45 to 64, and 13.1% who were 65 years of age or older. The median age was 32 years. For every 100 females, there were 100.4 males. For every 100 females age 18 and over, there were 97.6 males.
The median income for a household in the city was $33,128, and for a family was $36,134. Males had a median income of $27,667 versus $22,346 for females. The per capita income for the city was $15,024. About 8.9% of families and 12.9% of the population were below the poverty line, including 16.5% of those
under age 18 and 8.6% of those age 65 or over.