Allendale, Illinois
Demographics
As of the census of 2000, there were 528 people, 192 households, and 142 families residing in the village. The population density was 1,755.5 people per square mile (679.5/km²).

Allendale, Illinois

Section Title: Demographics
Table Section Text: As of the census of 2000, there were 528 people, 192 households, and 142 families residing in the village. The population density was 1,755.5 people per square mile (679.5/km²).

Historical population

Census	Pop.	%±

1880	283	—

1920	451	—

1930	462	2.4%

1940	432	−6.5%

1950	442	2.3%

1960	465	5.2%

1970	425	−8.6%

1980	613	44.2%

1990	476	−22.3%

2000	528	10.9%

2010	475	−10.0%

Est. 2016	458	−3.6%

U.S. Decennial Census

Sentence(s)

The population was 475 in the 2010 census.

final_sentence: The population was 475 in the 2010 census.