Mahaska County, Iowa
Demographics

Mahaska County, Iowa

Section Title: Demographics
Table Section Text: None

Historical population

Census	Pop.	%±

1850	5,989	—

1860	14,816	147.4%

1870	22,508	51.9%

1880	25,202	12.0%

1890	28,805	14.3%

1900	34,273	19.0%

1910	29,860	−12.9%

1920	26,270	−12.0%

1930	25,804	−1.8%

1940	26,485	2.6%

1950	24,672	−6.8%

1960	23,602	−4.3%

1970	22,177	−6.0%

1980	22,867	3.1%

1990	21,532	−5.8%

2000	22,335	3.7%

2010	22,381	0.2%

Est. 2016	22,181	−0.9%

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

Sentence(s)

As of the census of 2000, there were 22,335 people residing in the Mahaska County.

final_sentence: As of the census of 2000, there were 22,335 people residing in the Mahaska County.