Marion County, Arkansas
Demographics
As of the 2000 census, there were 16,140 people, 6,776 households, and 4,871 families residing in the county. The population density was 27 people per square mile (10/km²).

Marion County, Arkansas

Section Title: Demographics
Table Section Text: As of the 2000 census, there were 16,140 people, 6,776 households, and 4,871 families residing in the county. The population density was 27 people per square mile (10/km²).

Historical population

Census	Pop.	%±

1840	1,325	—

1850	2,308	74.2%

1860	6,192	168.3%

1870	3,979	−35.7%

1880	7,907	98.7%

1890	10,390	31.4%

1900	11,377	9.5%

1910	10,203	−10.3%

1920	10,154	−0.5%

1930	8,876	−12.6%

1940	9,464	6.6%

1950	8,609	−9.0%

1960	6,041	−29.8%

1970	7,000	15.9%

1980	11,334	61.9%

1990	12,001	5.9%

2000	16,140	34.5%

2010	16,653	3.2%

Est. 2016	16,325	−2.0%

U.S. Decennial Census 1790–1960 1900–1990 1990–2000 2010–2016

Sentence(s)

As of the 2010 Census, Marion County's population is 16,653 people.

final_sentence: As of the 2010 Census, Marion County's population is 16,653 people.