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Data on this report is based on areas within the legal city boundary, outlined in black on the map. Any additional neighborhoods shown on the map are associated with the city by name and are included for reference only.
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Quincy, IL
Demographic Data




Quincy Population Statistics

Source & Methodology

Analytics built by:   Location, Inc.

Raw data sources:   American Community Survey, U.S. Bureau of the Census, U.S. Department of Education, 50 state departments of education, U.S. Bureau of Labor Statistics, Federal Bureau of Investigation, 18,000+ local law enforcement agencies, Federal Housing Finance Agency, U.S. Geological Service, National Agricultural Statistics Service.

Date(s) & Update Frequency:   2023 (latest available). Updated annually. Please note: Unemployment data updated February 2025.

Methodology:   Unlike standardly available Census demographics, NeighborhoodScout uses dozens of custom models to transform 8.5 million raw demographic data elements from government sources into proprietary indices and insights…. Read more about Scout's Demographic Data

Quincy Population & Age Distribution

Total Population

38,803

Age

Under 5 Years:
5.8%
5 - 17:
15.8%
18 - 24:
8.9%
25 - 34:
13.2%
35 - 54:
23.4%
55 - 64:
12.9%
Over 65 Years:
20.0%

Educational Attainment of Adults

Attending College
High School Graduates
College Graduated
4.2%
4.2%
92.3%
92.3%
26.6%
26.6%
0% 100.0%
% of Residents

Income

Per capita Income

Quincy
USA
$34,819
$34,819
$43,289
$43,289

Median household income

Quincy
USA
$56,372
$56,372
$78,538
$78,538
Individuals Below Poverty Level

15.4%

Employment Industries

View all industries
Healthcare
Manufacturing
Retail
Education
Accommodation
Finance
Other
Public Service
Wholesale
Transportation
Professional, scientific, and technical services
Construction
Administration
19.8%
19.8%
14.7%
14.7%
13.5%
13.5%
8.1%
8.1%
5.9%
5.9%
5.1%
5.1%
4.7%
4.7%
4.7%
4.7%
4.3%
4.3%
3.8%
3.8%
3.7%
3.7%
3.5%
3.5%
2.7%
2.7%
0% 100%
% of Residents

Race & Ethnic Diversity

White
Black or African American
Other Race / Two or More Races
Hispanic or Latino (Of Any Race)
Asian
Native Hawaiian and Other Pacific Islanders
American Indian and Alaska Native
86.3%
86.3%
5.2%
5.2%
5.1%
5.1%
2.4%
2.4%
1.0%
1.0%
0.0%
0.0%
0.0%
0.0%
0% 100.0%
% of Residents

Ancestry

See all ancestries
German
Irish
English
Scottish
Italian
French
Dutch
European
Swedish
Polish
Scots-Irish
African
Welsh
Norwegian
Belizean
British
Greek
Scandinavian
Swiss
Northern European
31.9%
31.9%
9.5%
9.5%
9.0%
9.0%
2.0%
2.0%
1.9%
1.9%
1.5%
1.5%
1.3%
1.3%
1.3%
1.3%
1.3%
1.3%
1.2%
1.2%
0.9%
0.9%
0.8%
0.8%
0.7%
0.7%
0.6%
0.6%
0.6%
0.6%
0.4%
0.4%
0.4%
0.4%
0.3%
0.3%
0.3%
0.3%
0.3%
0.3%
0% 100%
% of Residents

Languages Spoken

See all languages
English
Spanish
French
Tagalog
German/Yiddish
Arabic
Langs. of India
Korean
Native American languages
African languages
Pacific Island languages
Other Asian languages
Slavic languages
Greek
West Germanic languages
Hungarian
Navajo
Vietnamese
Laotian
Thai
96.7%
96.7%
1.6%
1.6%
0.4%
0.4%
0.3%
0.3%
0.2%
0.2%
0.2%
0.2%
0.1%
0.1%
0.1%
0.1%
0.1%
0.1%
0.1%
0.1%
0.1%
0.1%
0.1%
0.1%
0.1%
0.1%
0.1%
0.1%
0.1%
0.1%
0.0%
0.0%
0.0%
0.0%
0.0%
0.0%
0.0%
0.0%
0.0%
0.0%
0% 100%
% of Residents
Foreign Born Quincy Residents

2.0%


Real Estate in Popular Quincy Neighborhoods

Popular real estate near Quincy

Zip Codes in Quincy, IL