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Gillespie (IL) Streets, Geographical, Population & More

Park Ave
S Macoupin St
W Oak St
Francis St
Henry St
E Elm St
Madison St
Western Ave
Dorsey Rd
E Maple St
E Spruce St
2nd St
E Chestnut St
E Walnut St
Berry St
Springfield Rd
Frey St
Route 16
Charles St
E Oak St
Abba St
Adams St
Plum St
Gillespie St
Broadway St
W Chestnut St
W Burton St
Clinton St
E Wilson Ave
N Macoupin St

Population of Gillespie, Illinois

StateIllinois
Land Area (mi²)1.5 sq mi
Density (mi²)2,114/sq mi
2022 Growth Rate-0.48% (-15)
Growth Since 20205.41% (161)
Rank in State422th
Rank in Country8642th

The population of Gillespie, IL in 2022 is estimated to be 3,138. This is a decrease of -0.48% (-15 people) compared to the population in 2021.

Population of Gillespie by Race

Population by Race
  • Total
  • Hispanic
  • Non-Hispanic
Race
Population
Percentage

Population of Gillespie by Age

Gillespie Population Pyramid 2022
Gillespie Median Age
46.4
Total
39
Male
51
Female
Gillespie Sex Ratio
50.42%
1,501
Male
49.58%
1,476
Female
Gillespie Age Dependency Ratio
27.2
Old Age Dependency Ratio
30.8
Child Dependency Ratio
Gillespie Adults
2,396
Adults
(512 of whom are seniors) in Gillespie.

Population of Gillespie by Year

Year
PopulationGrowthAnnual Growth Rate
Streets