Red River Parish (French: Paroisse de la Rivière-Rouge) is a parish located in the U.S. state of Louisiana. As of the 2020 census, the population was 7,620, making it the fourth-least populous parish in Louisiana. The parish seat and most populous municipality is Coushatta. It is one of the newer parishes, created in 1871 by the state legislature from parts of Bienville, Bossier, Caddo, Desoto and Natchitoches Parishes under Reconstruction. The plantation economy was based on cotton cultivation, highly dependent on enslaved African labor before the American Civil War.

In 1880, the parish had a population with more than twice as many blacks as whites. They were essentially disenfranchised in 1898 under a new state constitution after the white Democrats regained power in the state in the late 1870s through paramilitary intimidation at the polls. Most of the former slaves worked as sharecroppers and laborers, cultivating cotton. Because of the mechanization of agriculture, many blacks left the parish during the mid-20th century Great Migration to seek better job opportunities elsewhere. By 2000, the parish population was 9,622, with a white majority, but Coushatta itself was still two-thirds black.

As in many other rural areas, Red River Parish and the Red River Valley were areas of white vigilante and paramilitary violence after the Civil War, as insurgents tried to regain power after the South's defeat. The state legislature during Reconstruction created the parish in 1871, one of a number established to develop Republican Party strength.

Marshall H. Twitchell was a Union veteran who moved to the parish from Vermont and married a local woman. With the help of her family, he became a successful cotton planter and local leader. He was elected in 1870 as a Republican to the state legislature and filled four local offices with his brother and three brothers-in-law, the latter native to the parish. He won support from freedmen by appointing some to local offices and promoting education.

During the 1870s, there were regular outbreaks of violence in Louisiana, despite the presence of two thousand federal troops stationed there. The extended agricultural depression and poor economy of the late 19th century aggravated social tensions, as both freedmen and whites struggled to survive and to manage new labor arrangements.

The disputed gubernatorial election of 1872 increased political tensions in the state, especially as the outcome was unsettled for months. Both the Democratic Party and Republican candidates certified their own slates of local officers. Established in May 1874 from white militias, the White League was formed first in the Red River Valley in nearby Grant Parish. The organization grew increasingly well-organized in rural areas like Red River Parish. Soon White League chapters rose across the state. Operating openly, the White League used violence against officeholders, running some out of town and killing others, and suppressed election turnout among black and white Republicans.

In August 1874 the White League forced six white Republicans from office in Coushatta and ordered them to leave the state. Members assassinated them before they left Louisiana. Four of the men murdered were the brother and three brothers-in-law of state Senator Marshall Twitchell. The White League also killed five to twenty freedmen who had accompanied the Twitchell relatives and were witnesses to the vigilante acts.

Historians came to call the events the Coushatta Massacre. The murders contributed to Republican Governor William Pitt Kellogg's request to President Grant for more Federal troops to help control the state. Ordinary Southerners wrote to President Grant at the White House describing the terrible conditions of violence and fear they lived under during these times.

With increased voter fraud, paramilitary violence against Republican blacks and whites, and intimidation at the polls preventing people from voting, white Democrats regained control of the state legislature in 1876. The population of the parish in 1880 was 8,573, of whom 2,506 were whites and 6,007 were blacks. In 1898 the state achieved disfranchisement of most blacks and many poor whites through a new constitution that created numerous barriers to voter registration.

To seek better opportunities and escape the oppression of segregation, underfunded education, and disfranchisement, thousands of African Americans left Red River and other rural parishes in the Great Migration north and west. As may be seen in the census table below, most left from 1940 to 1970, when the parish had steep population decreases. Regional agricultural problems contributed to outmigration, especially after increasing mechanization in the 1930s reduced the need for laborers. At this time many African Americans from Louisiana went to California, where the defense industry associated with World War II was growing and workers were needed.

Additional outmigration from the parish occurred as late as the 1980s, when African Americans from Louisiana migrated within the South to jobs in developing metropolitan areas of New South states.

Red River Parish has been a Democratic Party stronghold since the party reestablished dominance in 1876. As in other southern states, recent decades have brought a realignment in politics in Presidential elections, with the conservative white majority of the parish voting for Republican U.S. President George W. Bush in his 2004 reelection. The majority of the parish voters, however, has continued to support Democratic candidates at the state and local level.

Red River was one of only three parishes that did not vote for the Republican gubernatorial candidate, U.S. Representative Bobby Jindal in the October 20, 2007, jungle primary. The others were nearby Bienville and St. Bernard, located southeast of New Orleans.

Despite its Democratic heritage, Red River Parish is represented in the Louisiana State Senate by a Republican, Gerald Long, the only member of the Long dynasty not to have been elected to office as a Democrat. Long defeated the Democratic candidate, Thomas Taylor Townsend, in the 2007 nonpartisan blanket primary. Both candidates came from Natchitoches.

Louisiana was the last state to issue same-sex marriage licenses in 2015 after a landmark Supreme Court decision to allow same-sex marriage in all 50 U.S. states. Red River Parish was the final holdout of Louisiana's 64 parishes when it continued to deny marriage licenses after 63 other parishes began doing so in late June 2015. Parish Clerk of Court Stuart Shaw was the only official besides Governor Bobby Jindal to continue to defy the Supreme Court's ruling even after the Clerks of Court Association reversed their "wait and see" position.

According to the U.S. Census Bureau, the parish has a total area of 402 square miles (1,040 km), of which 389 square miles (1,010 km) is land and 13 square miles (34 km) (3.3%) is water.

• U.S. Highway 71
• U.S. Highway 84
• U.S. Highway 371
• Louisiana Highway 1
• Louisiana Highway 174
• Louisiana Highway 480

• Caddo Parish (northwest)
• Bossier Parish (north)
• Bienville Parish (northeast)
• Natchitoches Parish (southeast)
• De Soto Parish (west)

• Red River National Wildlife Refuge (part)

According to the Köppen Climate Classification system, Red River Parish has a humid subtropical climate, abbreviated "Cfa" on climate maps. The hottest temperature recorded in Red River Parish was 108 °F (42.2 °C) on August 3, 1998, September 4, 2000, and August 19, 2011, while the coldest temperature recorded was 3 °F (−16.1 °C) on December 23, 1989.

• Coushatta (parish seat and most populous municipality)

• Edgefield (smallest municipality)
• Hall Summit
• Martin (largest municipality by land area)

• Crichton
• East Point
• Fairview Alpha
• Grand Bayou
• Hanna
• Harmon
• Lake End

Historical population

Census	Pop.	Note	%±
1880	8,573		—
1890	11,318		32.0%
1900	11,548		2.0%
1910	11,402		−1.3%
1920	15,301		34.2%
1930	16,078		5.1%
1940	15,881		−1.2%
1950	12,113		−23.7%
1960	9,978		−17.6%
1970	9,226		−7.5%
1980	10,433		13.1%
1990	9,387		−10.0%
2000	9,622		2.5%
2010	9,091		−5.5%
2020	7,620		−16.2%
U.S. Decennial Census 1790-1960 1900-1990 1990-2000 2010

Red River Parish racial composition as of 2020

Race	Number	Percentage
White (non-Hispanic)	4,150	54.46%
Black or African American (non-Hispanic)	2,952	38.74%
Native American	41	0.54%
Other/Mixed	289	3.79%
Hispanic or Latino	188	2.47%

As of the census of 2000, there were 9,622 people, 3,414 households, and 2,526 families living in the parish. The population density was 25 inhabitants per square mile (9.7/km). There were 3,988 housing units at an average density of 10 per square mile (3.9/km). The racial makeup of the parish was 57.87% White, 40.91% Black or African American, 0.28% Native American, 0.09% Asian, 0.02% Pacific Islander, 0.22% from other races, and 0.61% from two or more races; 1.01% of the population were Hispanic or Latino of any race. By the 2020 United States census, there were 7,620 people, 3,372 households, and 1,984 families residing in the parish, and its racial makeup was predominantly non-Hispanic white and Black or African American.

In 2000, were 3,414 households, out of which 35.70% had children under the age of 18 living with them, 51.50% were married couples living together, 18.60% had a female householder with no husband present, and 26.00% were non-families. Individuals made up 23.10% of all households, and 11.50% had someone living alone who was 65 years of age or older. The average household size was 2.74 and the average family size was 3.23.

In the parish the population was spread out, with 30.10% under the age of 18, 9.30% from 18 to 24, 24.80% from 25 to 44, 21.50% from 45 to 64, and 14.40% who were 65 years of age or older. As of 2000, the median age was 35 years. For every 100 females there were 90.80 males. For every 100 females age 18 and over, there were 85.40 males.

According to the 2000 census, the median income for a household in the parish was $23,153, and the median income for a family was $27,870. Males had a median income of $27,132 versus $17,760 for females. The per capita income for the parish was $12,119. About 26.00% of families and 29.90% of the population were below the poverty line, including 40.10% of those under age 18 and 18.90% of those age 65 or over.

Public schools in Red River Parish are operated by the Red River Parish School District.

It is in the service area of Bossier Parish Community College.

Red River Parish is governed by the Red River Parish Police Jury, which is divided into seven districts. District 1 is represented by William Brown, District 2 by Brandon Hillman, District 3 by Shawn Beard, District 4 by Jessie Davis, District 5 by John W. Moore, District 6 by Ben Taylor, and District 7 by Tray Murray. Red River Parish is represented in the Louisiana State Senate by Republican Louie Bernard of District 31. In the Louisiana House of Representatives, the parish is represented by Republican Michael Firment of District 22 and Democrat Kenny R. Cox of District 23. In the United States House of Representatives, it is represented by Republican Mike Johnson of Louisiana's 4th congressional district.

Coushatta is the home of C Troop 2-108th Cavalry Squadron, a unit dating back to the Confederate Army during the Civil War under the nickname "the Wildbunch". This unit was formerly known as A Company 1-156 Armor Battalion and served recently in Iraq during 2004-5 under the 256th Infantry Brigade. This unit returned from its second deployment to Iraq in 2010.

Christus Coushatta Health Care Center is the only hospital in Red River Parish.

Name	Address	Zip	Aged
Red River Parish Detention Center	E. Carroll Street, Coushatta, Louisiana	71019	18+

• Jean Baptiste Brevelle (1698-1754), early 18th century explorer, trader and soldier of Fort Saint Jean Baptiste des Natchitoches and Le Poste des Cadodaquious, the first European settlement in the area.
• Andrew R. Johnson, former state senator (1916–1924) and mayor of Homer in Claiborne Parish, is interred in Red River Parish at Springville Cemetery in Coushatta.
• Lloyd F. Wheat, attorney and member of the Louisiana State Senate from Red River and Natchitoches parishes from 1948 to 1952

United States presidential election results for Red River Parish, Louisiana

Year	Republican		Democratic		Third party(ies)
	No.	%	No.	%	No.	%
2020	2,413	58.40%	1,644	39.79%	75	1.82%
2016	2,391	54.07%	1,938	43.83%	93	2.10%
2012	2,483	51.65%	2,253	46.87%	71	1.48%
2008	2,484	53.66%	2,080	44.93%	65	1.40%
2004	2,507	53.15%	2,140	45.37%	70	1.48%
2000	2,200	48.65%	2,177	48.14%	145	3.21%
1996	1,344	31.28%	2,641	61.48%	311	7.24%
1992	1,649	35.24%	2,360	50.43%	671	14.34%
1988	2,266	49.41%	2,254	49.15%	66	1.44%
1984	3,060	60.39%	1,958	38.64%	49	0.97%
1980	2,147	43.06%	2,776	55.68%	63	1.26%
1976	1,728	46.61%	1,906	51.42%	73	1.97%
1972	2,245	65.95%	957	28.11%	202	5.93%
1968	380	10.08%	914	24.24%	2,477	65.69%
1964	2,235	87.00%	334	13.00%	0	0.00%
1960	406	21.18%	377	19.67%	1,134	59.15%
1956	661	36.97%	803	44.91%	324	18.12%
1952	774	29.82%	1,822	70.18%	0	0.00%
1948	113	5.37%	452	21.46%	1,541	73.17%
1944	409	29.55%	975	70.45%	0	0.00%
1940	231	10.88%	1,892	89.12%	0	0.00%
1936	132	7.45%	1,641	92.55%	0	0.00%
1932	24	1.42%	1,661	98.34%	4	0.24%
1928	317	26.00%	891	73.09%	11	0.90%
1924	34	5.26%	579	89.49%	34	5.26%
1920	187	19.62%	766	80.38%	0	0.00%
1916	4	0.70%	567	99.30%	0	0.00%
1912	6	1.29%	357	76.61%	103	22.10%

• National Register of Historic Places listings in Red River Parish, Louisiana

32°05′N 93°20′W / 32.09°N 93.33°W / 32.09; -93.33