Henry County, Illinois
Demographics

Henry County, Illinois

Section Title: Demographics
Table Section Text: None

Historical population

Census	Pop.	%±

1830	41	—

1840	1,260	2,973.2%

1850	3,807	202.1%

1860	20,660	442.7%

1870	35,506	71.9%

1880	36,597	3.1%

1890	33,338	−8.9%

1900	40,049	20.1%

1910	41,736	4.2%

1920	45,162	8.2%

1930	43,851	−2.9%

1940	43,798	−0.1%

1950	46,492	6.2%

1960	49,317	6.1%

1970	53,217	7.9%

1980	57,968	8.9%

1990	51,159	−11.7%

2000	51,020	−0.3%

2010	50,486	−1.0%

Est. 2016	49,280	−2.4%

US Decennial Census 1790-1960 1900-1990 1990-2000 2010-2013

Sentence(s)

As of the 2010 Census, there were 50,486 people in Henry County.

final_sentence: As of the 2010 Census, there were 50,486 people in Henry County.