Rock Valley, Iowa
Demographics

Rock Valley, Iowa

Section Title: Demographics
Table Section Text: None

Historical populations

Year	Pop.	±%

1880	100	—

1890	542	+442.0%

1900	1,054	+94.5%

1910	1,198	+13.7%

1920	1,347	+12.4%

1930	1,204	−10.6%

1940	1,507	+25.2%

1950	1,581	+4.9%

1960	1,693	+7.1%

1970	2,205	+30.2%

1980	2,706	+22.7%

1990	2,540	−6.1%

2000	2,702	+6.4%

2010	3,354	+24.1%

2016	3,730	+11.2%

Source:"American FactFinder". United States Census Bureau. and Iowa Data Center Source: U.S. Decennial Census

Sentence(s)

As of the census of 2000, there were 2,702 people residing in Rock Valley.

final_sentence: As of the census of 2000, there were 2,702 people residing in Rock Valley.