Demographics
Historical population| Census | Pop. | Note | %± |
|---|
| 1830 | 1,976 | | — |
|---|
| 1840 | 7,287 | | 268.8% |
|---|
| 1850 | 8,389 | | 15.1% |
|---|
| 1860 | 15,679 | | 86.9% |
|---|
| 1870 | 14,569 | | −7.1% |
|---|
| 1880 | 25,367 | | 74.1% |
|---|
| 1890 | 40,414 | | 59.3% |
|---|
| 1900 | 49,216 | | 21.8% |
|---|
| 1910 | 48,933 | | −0.6% |
|---|
| 1920 | 51,092 | | 4.4% |
|---|
| 1930 | 54,310 | | 6.3% |
|---|
| 1940 | 67,576 | | 24.4% |
|---|
| 1950 | 70,504 | | 4.3% |
|---|
| 1960 | 78,638 | | 11.5% |
|---|
| 1970 | 70,581 | | −10.2% |
|---|
| 1980 | 72,344 | | 2.5% |
|---|
| 1990 | 67,935 | | −6.1% |
|---|
| 2000 | 62,977 | | −7.3% |
|---|
| 2010 | 51,137 | | −18.8% |
|---|
| 2020 | 44,922 | | −12.2% |
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| 2023 (est.) | 41,946 | [6] | −6.6% |
|---|
|
2020 census
As of the 2020 United States Census, there were 44,922 people, 17,988 households, and 11,232 families residing in the county.
2000 census
As of the census [13] of 2000, there were 62,977 people, 22,158 households, and 15,931 families living in the county. The population density was 87 people per square mile (34 people/km2). There were 24,381 housing units at an average density of 34 units per square mile (13 units/km2). The racial makeup of the county was 69.57% Black or African American, 33.97% White, 0.09% Native American, 0.53% Asian, 0.02% Pacific Islander, 0.25% from other races, and 0.57% from two or more races. 0.84% of the population were Hispanic or Latino of any race.
According to the census [13] of 2000, the largest ancestry groups in Washington County were African 69.57%, English 21.4%, Scottish 8.2% and Scots-Irish 3.1%
Washington County by 2005 was 67.2% African-American in population. Latinos constituted 1.1% of the population in the county while non-Hispanic whites made up 31.7% of the population.
As of the census [13] of 2000, there were 22,158 households, out of which 36.30% had children under the age of 18 living with them, 40.60% were married couples living together, 26.00% had a female householder with no husband present, and 28.10% were non-families. 24.60% of all households were made up of individuals, and 10.00% 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 3.35.
In the county, the population was spread out, with 31.50% under the age of 18, 10.10% from 18 to 24, 26.50% from 25 to 44, 20.50% from 45 to 64, and 11.50% who were 65 years of age or older. The median age was 32 years. For every 100 females there were 87.70 males. For every 100 females age 18 and over, there were 80.30 males.
The median income for a household in the county was $25,757, and the median income for a family was $30,324. Males had a median income of $28,266 versus $20,223 for females. The per capita income for the county was $13,430. About 24.90% of families and 29.20% of the population were below the poverty line, including 38.40% of those under age 18 and 24.60% of those age 65 or over.
Washington County's demographics are rooted in the region's mid-nineteenth-century ascendance in cotton production and, accordingly, importation of people as slaves. According to the historian Sven Beckert, the county had "more than ten slaves for every white inhabitant" in 1840, and "every white family in the county held on average more than eighty slaves" by 1850. [14]
Bullock County is a county of the U.S. state of Alabama. As of the 2020 census, the population was 10,357. Union Springs was chosen as the county seat in 1867, and presently is the county's only incorporated city. The county was named for Confederate Army Colonel Edward C. Bullock who was a state senator and outspoken secessionist who died during the American Civil War.
Morgan County is a county in the north-central part of the U.S. state of Alabama. As of the 2020 census, its population was 123,421. The county seat is Decatur. On June 14, 1821, it was renamed in honor of American Revolutionary War General Daniel Morgan of Virginia. It is a prohibition or dry county, although alcohol sales are allowed in the cities of Decatur, Hartselle, and Priceville. Morgan County is included in the Decatur, AL Metropolitan Statistical Area, which is also included in the Huntsville-Decatur-Albertville, AL Combined Statistical Area. It is a part of the North, Northwest, and North-Central regions of Alabama.
Washington County is a county located in the southwestern part of the U.S. state of Alabama. As of the 2020 census, the population was 15,388. The county seat is Chatom. The county was named in honor of George Washington, the first President of the United States. In September 2018 The United States Office of Management and Budget (OMB) added Washington County to the Mobile, Alabama Metropolitan Statistical Area. It is also part of the larger Mobile-Daphne-Fairhope, AL Combined Statistical Area.
Lauderdale County is a county located on the western edge of the U.S. state of Tennessee, with its border the Mississippi River. As of the 2020 census, the population was 25,143. Its county seat is Ripley. Since the antebellum years, it has been developed for cotton as a major commodity crop.
Yazoo County is a county located in the U.S. state of Mississippi. As of the 2020 census, the population was 26,743. The county seat is Yazoo City. It is named for the Yazoo River, which forms its western border. Its name is said to come from a Choctaw language word meaning "River of Death".
Tunica County is a county located in the U.S. state of Mississippi. As of the 2020 census, the population was 9,782. Its county seat is Tunica. The county is named for the Tunica Native Americans. Most migrated to central Louisiana during the colonial period.
Sharkey County is a county located in the U.S. state of Mississippi. Part of the eastern border is formed by the Yazoo River. According to the 2020 census, the population was 3,800, making it the second-least populous county in Mississippi, after Issaquena County. Its county seat is Rolling Fork. The county is named after William L. Sharkey, the provisional Governor of Mississippi in 1865.
Marshall County is a county located on the north central border of the U.S. state of Mississippi. As of the 2020 census, the population was 33,752. Its county seat is Holly Springs. The county is named for Chief Justice of the United States John Marshall, who presided in the early nineteenth century.
Issaquena County is a county located in the U.S. state of Mississippi. As of the 2020 Census, its population was 1,338, making it the least populous county in the United States east of the Mississippi River. Its county seat is Mayersville. With a per-capita income of $18,598, Issaquena County is, by that measure, one of the poorest counties in the United States.
Greene County is a county located on the southeast border of the U.S. state of Mississippi. As of the 2020 census, the population was 13,530. Its county seat is Leakesville. Established in 1811, the county was named for General Nathanael Greene of the American Revolutionary War.
Chickasaw County is a county located in the U.S. state of Mississippi. As of the 2020 census, the population was 17,106. Its county seats are Houston and Okolona. The county is named for the Chickasaw people, who lived in this area for hundreds of years. Most were forcibly removed to Indian Territory in the 1830s, but some remained and became citizens of the state and the United States.
Carroll County is a county in the U.S. state of Mississippi. As of the 2020 census, the population was 9,998. Its county seats are Carrollton and Vaiden. The county is named for Charles Carroll of Carrollton, the last surviving signatory of the Declaration of Independence.
Bolivar County is a county located on the western border of the U.S. state of Mississippi. As of the 2020 census, the population was 30,985. Its county seats are Rosedale and Cleveland. The county is named in honor of Simón Bolívar, early 19th-century leader of the liberation of several South American territories from Spain.
Houston County is a county in the U.S. state of Minnesota. At the 2020 census, the population was 18,843. Its county seat is Caledonia.
Chicot County is a county located in the southeastern corner of the U.S. state of Arkansas. As of the 2020 census, the population was 10,208. The county seat is Lake Village. Chicot County is Arkansas's 10th county, formed on October 25, 1823, and named after Point Chicot on the Mississippi River. It is part of the Arkansas Delta, lowlands along the river that have been historically important as an area for large-scale cotton cultivation.
St. Martin Parish is a parish located in the U.S. state of Louisiana, founded in 1811. Its parish seat is St. Martinville, and the largest city is Breaux Bridge. At the 2020 census, the population was 51,767. St. Martin Parish is part of the Lafayette metropolitan area in the region of Acadiana, along the Gulf Coast.
Shelby is a city in Bolivar County, Mississippi, United States. The population was 2,229 at the 2010 census, down from 2,926 in 2000. The town of Shelby was established in 1853 by Tom Shelby, who had purchased a block of land there from the federal government.
Utica is a town in Hinds County, Mississippi, United States. The population was 820 at the 2010 census, down from 966 at the 2000 census. Utica is part of the Jackson Metropolitan Statistical Area.
Mayersville is a town on the east bank of the Mississippi River, and the county seat for Issaquena County, Mississippi, United States. It is located in the Mississippi Delta region, known for cotton cultivation in the antebellum era. Once the trading center for the county, the town was superseded when railroads were built into the area. The population of the majority-black town was 547 at the 2010 census, down from 795 at the 2000 census.
Hollandale is a city in Washington County, Mississippi, United States. The population was 2,323 at the 2020 census.
United States
Mississippi 
