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Troy (IL) Streets, Geographical, Population & More

Troy Ofallon Rd
Staunton Rd
Westbrooke
Orchard Ct
Shadowbrooke
Stonebrooke
Long Branch Rd
Tramore
Riggin Rd
Avalon Dr
Meadow Dr
Meadowlark St
Sugarmill Rd
Wheatridge Dr
Carla Dr
Oakbrooke
Country Ln
Franklin Ave
PO Box
S Main St
Arrowhead Dr
Lebanon Rd
Olde Farm Rd
Fairington Dr
Sundance Trl
Antler Dr
Coventry Rd
Sequoia Dr
Martin Dr
Sunnybrooke

Population of Troy, Illinois

StateIllinois
Land Area (mi²)5.5 sq mi
Density (mi²)2,023.7/sq mi
2022 Growth Rate0.97% (107)
Growth Since 20208.72% (896)
Rank in State209th
Rank in Country3771th

The population of Troy, IL in 2022 is estimated to be 11,174. This is an increase of 0.97% (107 people) compared to the population in 2021.

Population of Troy by Race

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

Population of Troy by Age

Troy Population Pyramid 2022
Troy Median Age
37.1
Total
37
Male
37.2
Female
Troy Sex Ratio
44.63%
4,587
Male
55.37%
5,691
Female
Troy Age Dependency Ratio
19.2
Old Age Dependency Ratio
40.1
Child Dependency Ratio
Troy Adults
7,692
Adults
(1,239 of whom are seniors) in Troy.

Population of Troy by Year

Year
PopulationGrowthAnnual Growth Rate
Streets