Median Household Income
$56,480 ± $4,119
Median Home Value
$153,200 ± $5,462
Median Gross Rent
$837 ± $49/mo
Per Capita Income
$36,040
Poverty Rate
16.7%
Unemployment Rate
4.7%
Homeownership Rate
63.6%
Bachelor's Degree or Higher
27.8%
Median Age
39.7
Average Commute
13 min
Households
17,620
Veterans
2,428
Population Over Time
Quincy shrank 4.1% from 2014 to 2024.
2014
40,782
2016
40,689
2018
40,428
2020
40,111
2022
39,441
2024
39,109
Population by Race & Ethnicity
White
86.7%
Hispanic or Latino
2.5%
Black or African American
4.2%
Asian
1.0%
Nearby Cities in Illinois
Source: U.S. Census Bureau, American Community Survey, ACS 2020-2024. Estimates carry a margin of error (shown as ±) inherent to ACS's sample-based methodology.