Horn Lake, Mississippi

2020 census

As of the 2020 census, there were 26,736 people, 9,645 households, and 6,748 families residing in the city.^[9] The population density was 1,668.4 inhabitants per square mile (644.2/km²). There were 10,283 housing units.

2010 census

As of the 2010 census, there were 26,066 people, 9,052 households, and _ families residing in the city. The population density was 1,627.4 inhabitants per square mile (628.3/km²). There were 9,705 housing units. Horn Lake has experienced substantial African-American growth and to a lesser extent Hispanic growth. Revealed Horn Lake was now 56.3% non-Hispanic White (down from 83% in 2000), 33% African-American (up from 12% in 2000), 8% Hispanic, 1% Asian, 0.4% Native American, and 2.3% mixed race.

2000 census

As of the 2000 census, there were 14,099 people, 4,934 households, and 3,754 families residing in the city. The population density was 1,947.5 inhabitants per square mile (751.9/km²). There were 5,153 housing units at an average density of 711.8 per square mile (274.8/km²). The city's racial makeup was 83.0% White, 12.3% African American, 0.9% Asian, 0.5% Native American, <0.1% Pacific Islander, 2.2% from other races, and 1.1% from two or more races. Hispanic or Latino people of any race were 4.3% of the population.

There were 4,934 households, out of which 47.3% had children under the age of 18 living with them, 54.1% were married couples living together, 15.9% had a female householder with no husband present, and 23.9% were non-families. 18.1% of all households were made up of individuals, and 4.6% had someone living alone who was 65 years of age or older. The average household size was 2.86 and the average family size was 3.22.

In the city, the population was spread out, with 32.6% under the age of 18, 10.1% from 18 to 24, 36.5% from 25 to 44, 16.1% from 45 to 64, and 4.8% who were 65 years of age or older. The median age was 29 years. For every 100 females, there were 97.7 males. For every 100 females age 18 and over, there were 93.4 males.

The median income for a household in the city was $40,396, and the median income for a family was $43,495. Males had a median income of $32,595 versus $25,045 for females. The per capita income for the city was $17,183. About 6.1% of families and 6.7% of the population were below the poverty line, including 6.6% of those under age 18 and 17.6% of those age 65 or over.

During 2001, Horn Lake annexed several square miles and about 6,000 people to the west of the city's former borders. But, in 2011, the Mississippi Supreme Court blocked the annexation of the Town of Walls because, as the Court explained, the City of Horn Lake was experiencing economic problems, did not satisfy the requirements for annexation, and therefore did not have a need to expand.^[10]