Randolph County, Illinois
Demographics
As of the 2010 United States Census, there were 33,476 people, 12,314 households, and 8,188 families residing in the county. The population density was 58.2 inhabitants per square mile (22.5/km²).

Randolph County, Illinois

Section Title: Demographics
Table Section Text: As of the 2010 United States Census, there were 33,476 people, 12,314 households, and 8,188 families residing in the county. The population density was 58.2 inhabitants per square mile (22.5/km²).

Historical population

Census	Pop.	%±

1820	3,492	—

1830	4,429	26.8%

1840	7,944	79.4%

1850	11,079	39.5%

1860	17,205	55.3%

1870	20,859	21.2%

1880	25,690	23.2%

1890	25,049	−2.5%

1900	28,001	11.8%

1910	29,120	4.0%

1920	29,109	0.0%

1930	29,313	0.7%

1940	33,608	14.7%

1950	31,673	−5.8%

1960	29,988	−5.3%

1970	31,379	4.6%

1980	35,652	13.6%

1990	34,583	−3.0%

2000	33,893	−2.0%

2010	33,476	−1.2%

Est. 2016	32,621	−2.6%

U.S. Decennial Census 1790-1960 1900-1990 1990-2000 2010-2013

Sentence(s)

According to the 2010 census, Randolph County, Illinois had a population of 33,476.

final_sentence: According to the 2010 census, Randolph County, Illinois had a population of 33,476.