Livingston Parish (French: Paroisse de Livingston) is a parish located in the U.S. state of Louisiana. Livingston Parish is known as one of the six Florida Parishes, a region of the State of Louisiana that was bought from Spanish Florida and created the state of Louisiana as it is known today.
According to the U.S. Census Bureau, the parish has a total area of 703 square miles (1,820 km), of which 648 square miles (1,680 km) is land and 55 square miles (140 km) (7.8%) is water.
As of the census of 2000, there were 91,814 people, 32,630 households, and 25,549 families residing in the parish. The population density was 142 people per square mile (55/km²). There were 36,212 housing units at an average density of 56 per square mile (22/km²). The racial makeup of the parish was 94.35% White, 4.22% Black or African American, 0.36% Native American, 0.18% Asian, 0.02% Pacific Islander, 0.19% from other races, and 0.68% from two or more races. 1.11% of the population were Hispanic or Latino of any race.
There were 32,630 households out of which 41.60% had children under the age of 18 living with them, 63.10% were married couples living together, 10.70% had a female householder with no husband present, and 21.70% were non-families. 18.20% of all households were made up of individuals and 6.50% had someone living alone who was 65 years of age or older. The average household size was 2.80 and the average family size was 3.17.
In the parish the population was spread out with 29.50% under the age of 18, 9.10% from 18 to 24, 31.50% from 25 to 44, 21.40% from 45 to 64, and 8.50% who were 65 years of age or older. The median age was 33 years. For every 100 females, there were 98.50 males. For every 100 females age 18 and over, there were 94.50 males.
The median income for a household in the parish was $38,887, and the median income for a family was $44,071. Males had a median income of $36,508 versus $22,325 for females. The per capita income for the parish was $16,282. As of August 2001, about 43,800 people were employed in the parish. The unemployment rate was 4.8%. About 9.10% of families and 11.40% of the population were below the poverty line, including 11.70% of those under age 18 and 15.80% of those age 65 or over.
Hurricane Katrina had a dramatic effect on the population in Livingston Parish. Many displaced families of the affected Parishes have moved into the area and as a result, the population of the parish has increased significantly. On June 6, 2007, the Census Bureau published a report “Special Population Estimates for Impacted Counties in the Gulf Coast Area” which shows a population increase for Livingston Parish to 111,863 as of January 1, 2006.