Clay City, Illinois
Demographics
As of the census of 2000, there were 1,000 people, 436 households, and 262 families residing in the village. The population density was 561.0 people per square mile (216.9/km²).

Clay City, Illinois

Section Title: Demographics
Table Section Text: As of the census of 2000, there were 1,000 people, 436 households, and 262 families residing in the village. The population density was 561.0 people per square mile (216.9/km²).

Historical population

Census	Pop.	%±

1870	594	—

1880	612	3.0%

1900	907	—

1910	837	−7.7%

1920	648	−22.6%

1930	707	9.1%

1940	1,136	60.7%

1950	1,103	−2.9%

1960	1,144	3.7%

1970	1,049	−8.3%

1980	1,038	−1.0%

1990	929	−10.5%

2000	1,000	7.6%

2010	959	−4.1%

Est. 2016	918	−4.3%

U.S. Decennial Census

Sentence(s)

The population of Clay City was 959 at the time of the 2010 census.

final_sentence: The population of Clay City was 959 at the time of the 2010 census.