Clay County, Iowa
Demographics

Clay County, Iowa

Section Title: Demographics
Table Section Text: None

Historical population

Census	Pop.	%±

1860	52	—

1870	1,523	2,828.8%

1880	4,248	178.9%

1890	9,309	119.1%

1900	13,401	44.0%

1910	12,766	−4.7%

1920	15,660	22.7%

1930	16,107	2.9%

1940	17,762	10.3%

1950	18,103	1.9%

1960	18,504	2.2%

1970	18,464	−0.2%

1980	19,576	6.0%

1990	17,585	−10.2%

2000	17,372	−1.2%

2010	16,667	−4.1%

Est. 2016	16,333	−2.0%

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

Sentence(s)

As of the census of 2000, there were 17,372 people, residing in the county.

final_sentence: As of the census of 2000, there were 17,372 people, residing in the county.