The Prentiss County courthouse in Booneville
Location within the U.S. state of Mississippi
Mississippi's location within the U.S.
|Named for||Seargent Smith Prentiss|
|o Total||418 sq mi (1,080 km2)|
|o Land||415 sq mi (1,070 km2)|
|o Water||3.2 sq mi (8 km2) 0.8%|
| o Estimate |
|o Density||60/sq mi (23/km2)|
|Time zone||UTC-6 (Central)|
|o Summer (DST)||UTC-5 (CDT)|
Prentiss County is a county located in the U.S. state of Mississippi. As of the 2010 census, the population was 25,275. Its county seat is Booneville. The county is named for Seargent Smith Prentiss, a noted speaker and US Congressman from Natchez. (Seargent was his first name, not a military title.)
As of the census of 2000, there were 25,556 people, 9,821 households, and 7,169 families living in the county. The population density was 62 people per square mile (24/km²). There were 10,681 housing units at an average density of 26 per square mile (10/km²). The racial makeup of the county was 85.85% White, 12.94% Black or African American, 0.18% Native American, 0.16% Asian, 0.17% from other races, and 0.70% from two or more races. 0.69% of the population were Hispanic or Latino of any race.
In 2000 there were 9,821 households out of which 33.70% had children under the age of 18 living with them, 56.30% were married couples living together, 12.60% had a female householder with no husband present, and 27.00% were non-families. 24.90% of all households were made up of individuals and 12.00% had someone living alone who was 65 years of age or older. The average household size was 2.52 and the average family size was 3.00.
In the county, the population was spread out with 25.00% under the age of 18, 11.60% from 18 to 24, 27.10% from 25 to 44, 22.40% from 45 to 64, and 13.90% who were 65 years of age or older. The median age was 35 years. For every 100 females there were 94.10 males. For every 100 females age 18 and over, there were 89.40 males.
The median income for a household in the county was $28,446, and the median income for a family was $35,125. Males had a median income of $26,862 versus $19,766 for females. The per capita income for the county was $14,131. About 13.10% of families and 16.50% of the population were below the poverty line, including 18.60% of those under age 18 and 22.40% of those age 65 or over.