|Greene County, Arkansas|
Courthouse in Paragould
Location in the U.S. state of Arkansas
Arkansas's location in the U.S.
|Founded||November 5, 1833|
|Named for||Nathanael Greene|
|• Total||580 sq mi (1,502 km2)|
|• Land||578 sq mi (1,497 km2)|
|• Water||1.9 sq mi (5 km2), 0.3%|
|• ( 2016)||44,598|
|• Density||73/sq mi (28/km2)|
|Time zone||Central: UTC−6/ −5|
The first settler in the area was Benjamin Crowley, who arrived from Kentucky in 1821 and made his home about 12 miles west of Paragould.
Greene County was formed on 5 November 1833 out of portions of Lawrence County and originally contained parts of present Clay and Craighead counties. The county was named for Revolutionary War hero Nathanael Greene. The first county seat was in Benjamin Crowley's home. By 1836, when Arkansas became a state, the county seat was located in a settlement called "Paris" (not to be confused with present-day Paris, Arkansas).
In 1848 a national highway was made through the area, and the county seat was moved to Gainesville, which had a reputation as rather lawless. The seat remained there until 1883, when it was transferred to the new town of Paragould. The peoples in Gainesville opposed the move, and shots reportedly were fired, since tempers were high. The courthouse was built in 1888 and survives in downtown Paragould.
- Clay County (north)
- Dunklin County, Missouri (east)
- Craighead County (south)
- Lawrence County (southwest)
- Randolph County (northwest)
|U.S. Decennial Census
1790–1960  1900–1990 
1990–2000  2010–2016 
As of the 2010 census, there were 42,090 people residing in the county. The racial makeup of the county was 95.4% White, 0.6% Black, 0.5% Native American, 0.3% Asian, <0.1% Pacific Islander, <0.1% from some other race and 1.1% from two or more races. 2.1% were Hispanic or Latino of any race.
As of the 2000 census,  there were 37,331 people, 14,750 households, and 10,708 families residing in the county. The population density was 65 people per square mile (25/km²). There were 16,161 housing units at an average density of 28 per square mile (11/km²). The racial makeup of the county was 97.45% White, 0.13% Black or African American, 0.42% Native American, 0.17% Asian, 0.02% Pacific Islander, 0.47% from other races, and 1.34% from two or more races. 1.16% of the population were Hispanic or Latino of any race.
There were 14,750 households out of which 33.10% had children under the age of 18 living with them, 59.20% were married couples living together, 9.70% had a female householder with no husband present, and 27.40% were non-families. 24.00% of all households were made up of individuals and 11.00% had someone living alone who was 65 years of age or older. The average household size was 2.49 and the average family size was 2.95.
In the county, the population was spread out with 25.20% under the age of 18, 9.10% from 18 to 24, 28.70% from 25 to 44, 23.10% from 45 to 64, and 13.90% who were 65 years of age or older. The median age was 36 years. For every 100 females, there were 95.30 males. For every 100 females age 18 and over, there were 91.90 males.
The median income for a household in the county was $30,828, and the median income for a family was $37,316. Males had a median income of $27,535 versus $20,375 for females. The per capita income for the county was $16,403. About 9.90% of families and 13.30% of the population were below the poverty line, including 15.40% of those under age 18 and 12.80% of those age 65 or over.
Townships in Arkansas are the divisions of a county. Each township includes unincorporated areas; some may have incorporated cities or towns within part of their boundaries. Arkansas townships have limited purposes in modern times. However, the United States Census does list Arkansas population based on townships (sometimes referred to as "county subdivisions" or "minor civil divisions"). Townships are also of value for historical purposes in terms of genealogical research. Each town or city is within one or more townships in an Arkansas county based on census maps and publications. The townships of Greene County are listed below; listed in parentheses are the cities, towns, and/or census-designated places that are fully or partially inside the township.  
- Blue Cane
- Breckenridge ( Lafe)
- Clark (most of Paragould)
- Evening Shade
- Hurricane ( Marmaduke)
- Jones ( Delaplaine)
- Main Shore
- St. Francis (small part of Paragould)
- Shady Grove
- Spring Grove (part of Paragould)
- Sugar Creek
- Union ( Oak Grove Heights)
- Walnut Corner
- Lake Frierson State Park
- List of lakes in Greene County, Arkansas
- National Register of Historic Places listings in Greene County, Arkansas
|Wikimedia Commons has media related to Greene County, Arkansas.|
- "State & County QuickFacts". United States Census Bureau. Archived from the original on July 11, 2011. Retrieved May 21, 2014.
- "Find a County". National Association of Counties. Archived from the original on 2011-05-31. Retrieved 2011-06-07.
- "2010 Census Gazetteer Files". United States Census Bureau. August 22, 2012. Retrieved August 26, 2015.
- "Population and Housing Unit Estimates". Retrieved June 9, 2017.
- "U.S. Decennial Census". United States Census Bureau. Archived from the original on May 12, 2015. Retrieved August 26, 2015.
- "Historical Census Browser". University of Virginia Library. Retrieved August 26, 2015.
- Forstall, Richard L., ed. (March 27, 1995). "Population of Counties by Decennial Census: 1900 to 1990". United States Census Bureau. Retrieved August 26, 2015.
- "Census 2000 PHC-T-4. Ranking Tables for Counties: 1990 and 2000" (PDF). United States Census Bureau. April 2, 2001. Retrieved August 26, 2015.
- Based on 2000 census data
- "American FactFinder". United States Census Bureau. Archived from the original on 2013-09-11. Retrieved 2011-05-14.
- "Dave Leip's Atlas of U.S. Presidential Elections". Retrieved November 18, 2016.
- 2011 Boundary and Annexation Survey (BAS): Greene County, AR (PDF) (Map). U. S. Census Bureau. Archived from the original (PDF) on 2012-10-19. Retrieved 2011-08-09.
- "Arkansas: 2010 Census Block Maps - County Subdivision". United States Census Bureau. Retrieved May 28, 2014.