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MICROPOLITAN AREA · 1990 CENSUS

Quincy Micro

Quincy, IL-MO · 2 counties · 76,323 residents · 1,360.169 sq mi
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The short version

Quincy has lower-than-average household income, with a median household income of $22,949. Population has declined 3% since 2000. Median home value is $41,395.

At a glance
Lower income
below the US median
US median: $30,130
Older
median age 35.5
US median: 33.0
Less educated
13% hold a bachelor's degree
US average: 20%
More affordable
home values down 23%, inflation adjusted
US median home: $93,722
Section 01

Population & growth

76,323
−3%vs 2000
vs 78,771 in 2000
1990 – 2025
56 / sq mi
−3%vs 2000
vs 58 / sq mi in 2000
US average: 221
35.5
−6%vs 2000
vs 38.0 in 2000
US average: 33.0
Population, 19902024
74K75K77K78K79K1990201020202024Quincy
202475K
1990201020202024
Section 02

Income & economy

$22,949
−12%inflation adjusted, since 2000
vs $34,233 in 2000
US average: $30,130
1990 – 2024
$11,292
−35%vs 2000
vs $17,475 in 2000
US average: $14,340
13.8%
+2.9 ptsvs 2000
vs 10.8% in 2000
US average: 13.2%
Section 03

Housing

$41,395
−23%inflation adjusted, since 2000
vs $70,382 in 2000
US average: $93,722
1990 – 2024
$268
−8%inflation adjusted, since 2000
vs $385 in 2000
US average: $450
71.5%
−2.6 ptsvs 2000
vs 74.1% in 2000
28.5% rent
1.8
−12%vs 2000
vs 2.1 in 2000
1990 – 2024
RELATED:See current rent listings in Quincy on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic94.8%(74,643)
Black3%(2,341)
Hispanic / Latino0.8%(644)
Asian0.4%(290)
Other0%
Diversity Score10.2%(8,006)
1990
White, non-Hispanic96.7%(73,835)
Black2.6%(1,989)
Hispanic / Latino0.3%(191)
Asian0.3%(250)
Other0.3%(249)
Diversity Score8.5%(6,497)
9
−16%vs 2000
vs 10 in 2000
1990 – 2024
Section 05

Education

13.2%
−3.8 ptsvs 2000
vs 17.0% in 2000
US average: 20.3%
High school or higher
74.7%
−8.5 ptsvs 2000
vs 83.1% in 2000
US average: 75.2%
4.2%
−1.5 ptsvs 2000
vs 5.7% in 2000
US average: 7.1%
Section 06

Commute & transportation

18.4 min
+57%vs 2000
vs 11.7 min in 2000
US average: 21.9
Section 07

Work & employment

No data for the years selected.

Section 08

People & community

No data for the years selected.

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2 component counties

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Frequently asked

How many people live in Quincy, IL-MO?

Quincy, IL-MO has about 76,323 residents according to the 1990 Census.

What is the median household income in Quincy, IL-MO?

The typical household in Quincy, IL-MO earns about $22,949 a year. Half of households make more than that, and half make less.

Is Quincy, IL-MO expensive?

In Quincy, IL-MO, the median home is worth about $41,395, and the typical rent is about $268 a month.

How educated are people in Quincy, IL-MO?

About 13.2% of adults age 25 and over in Quincy, IL-MO hold a bachelor's degree or higher.

What is the poverty rate in Quincy, IL-MO?

About 13.8% of people in Quincy, IL-MO live below the federal poverty line.

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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · METRO ROLLUP OF COMPONENT COUNTIES · UPDATED 2024

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