');
US City Data

Columbia vs Troy

Side-by-side comparison

How does Columbia, IL compare to Troy, IL? Columbia has a population of 11,063 with a median household income of $107,922, while Troy has 10,889 residents and a median income of $97,825. Below you'll find a detailed breakdown of demographics, economy, and housing for both cities.

Population & Demographics
MetricColumbia, ILTroy, ILDifference
Population11,06310,889+1.6%
Median Age39.935.8+11.5%
Foreign Born %1%2.1%-52.4%
Economy
MetricColumbiaTroyDifference
Median Income$107,922$97,825+10.3%
Unemployment1%2.4%-58.3%
Poverty Rate5%1.6%+212.5%
Bachelor's+51%45.5%+12.1%
Housing
MetricColumbiaTroyDifference
Home Value$290,100$240,800+20.5%
Median Rent$1089/mo$1060/mo+2.7%
Housing Units4,7434,591+3.3%

Learn More

Columbia, IL ProfileTroy, IL ProfileCost of Living in IllinoisMore ComparisonsCity Rankings