Middletown, Illinois
Demographics
As of the census of 2000, there were 434 people, 162 households, and 110 families residing in the village. The population density was 1,809.5 people per square mile (698.2/km²).

Middletown, Illinois

Section Title: Demographics
Table Section Text: As of the census of 2000, there were 434 people, 162 households, and 110 families residing in the village. The population density was 1,809.5 people per square mile (698.2/km²).

Historical population

Census	Pop.	%±

1860	361	—

1870	223	−38.2%

1910	751	—

1920	587	−21.8%

1930	507	−13.6%

1940	496	−2.2%

1950	480	−3.2%

1960	543	13.1%

1970	626	15.3%

1980	503	−19.6%

1990	436	−13.3%

2000	434	−0.5%

2010	324	−25.3%

Est. 2016	312	−3.7%

U.S. Decennial Census

Sentence(s)

The population was 324 at the 2010 census and 434 in 2000.

final_sentence: The population was 324 at the 2010 census and 434 in 2000.