2020 census
As of the 2020 United States census, there were 48,396 people, 17,712 households, and 10,407 families residing in the parish.
2010 census
As of the 2010 United States Census, there were 46,735 people living in the parish. 55.2% were White, 40.5% Black or African American, 1.7% Asian, 0.3% Native American, 0.1% Pacific Islander, 1.3% of some other race and 1.1% of two or more races. 2.5% were Hispanic or Latino (of any race).
2000 census
As of the census of 2000, there were 42,509 people, 15,235 households, and 9,689 families living in the parish. The population density was 90 people per square mile (35/km2). There were 17,000 housing units at an average density of 36 per square mile (14/km2). The racial makeup of the parish was 57.42% White, 39.84% Black or African American, 0.18% Native American, 1.28% Asian, 0.01% Pacific Islander, 0.52% from other races, and 0.75% from two or more races. 1.16% of the population were Hispanic or Latino of any race.
There were 15,235 households, out of which 30.00% had children under the age of 18 living with them, 44.50% were married couples living together, 15.30% had a female householder with no husband present, and 36.40% were non-families. 27.00% of all households were made up of individuals, and 9.40% had someone living alone who was 65 years of age or older. The average household size was 2.44 and the average family size was 3.01.
In the parish the population was spread out, with 22.10% under the age of 18, 25.70% from 18 to 24, 23.20% from 25 to 44, 17.60% from 45 to 64, and 11.30% who were 65 years of age or older. The median age was 26 years. For every 100 females, there were 94.20 males. For every 100 females age 18 and over, there were 90.90 males.
The median income for a household in the parish was $26,977, and the median income for a family was $38,972. Males had a median income of $32,376 versus $20,877 for females. The per capita income for the parish was $14,313. About 18.20% of families and 26.50% of the population were below the poverty line, including 30.10% of those under age 18 and 18.10% of those age 65 or over.
Education
Lincoln Parish residents are zoned to Lincoln Parish School Board schools.
The parish is home to Louisiana Tech University in Ruston, and Grambling State University in Grambling.
Bethel Christian School is located in Ruston.
Ruston High School is located in Ruston.
Lincoln Preparatory School is located in Grambling.
Choudrant Elementary School and Choudrant High School are located in Choudrant.
National Guard
527th Engineer Battalion (Triple Alpha) ("Anything, Anytime, Anywhere") is headquartered in Ruston, Louisiana, the parish seat. This battalion is part of the 225th Engineer Brigade of the Louisiana National Guard.
Attractions
Eddie G. Robinson Museum
Lincoln Parish Park
Louisiana Military Museum
Lincoln Parish Museum
Dixie Center for the Arts
North Central Louisiana Arts Council
Ruston Community Theatre
Celebrity Theatre (movie theater)
Annual Peach Festival held in Ruston
Annual Chicken Festival held in Dubach
Kingdom Collectives Film Festival held in Ruston
Communities
Cities
Grambling
Ruston (parish seat and largest municipality)
Towns
Dubach
Vienna
Villages
Choudrant
Downsville
Simsboro
Unincorporated communities
Corinth
Mount Zion
Pleasant Hill
Hico
Hilly
Unionville
Politics