Dallas County, Iowa
Demographics

Dallas County, Iowa

Section Title: Demographics
Table Section Text: None

Historical population

Census	Pop.	%±

1850	854	—

1860	5,244	514.1%

1870	12,019	129.2%

1880	18,746	56.0%

1890	20,479	9.2%

1900	23,058	12.6%

1910	23,628	2.5%

1920	25,120	6.3%

1930	25,493	1.5%

1940	24,649	−3.3%

1950	23,661	−4.0%

1960	24,123	2.0%

1970	26,085	8.1%

1980	29,513	13.1%

1990	29,755	0.8%

2000	40,750	37.0%

2010	66,135	62.3%

Est. 2016	84,516	27.8%

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

Sentence(s)

As of the census of 2000, there were 40,750 people residing in Dallas County.

final_sentence: As of the census of 2000, there were 40,750 people residing in Dallas County.