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CITY · 2000 CENSUS

Manlius

Illinois · 355 residents · 0.319 sq mi
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The short version

Manlius has lower-than-average household income, with a median household income of $38,214. Population has held roughly steady since 1990. 6% of adults hold a bachelor's degree or higher, below the national rate of 24%. Median home value has more than doubled since 1990, reaching $61,200.

At a glance
Lower income
below the US median
US median: $42,589
Older
median age 37.5
US median: 35.2
Less educated
6% hold a bachelor's degree
US average: 24%
Less affordable
home values up 39%, inflation adjusted
US median home: $120,530
Section 01

Population & growth

Total population
355
−1%since 1990
from 357 in 1990
1990 – 2025
Population density
1,113 / sq mi
−1%since 1990
from 1,119 / sq mi in 1990
US average: 242
Median age
37.5
−9%since 1990
from 41.2 in 1990
US average: 35.2
Population, 1990 – 2024
2032633233834431990201020202024Manlius
2024306
1990201020202024
Section 02

Income & economy

Median household income
$38,214
+14%inflation adjusted, since 1990
from $25,417 in 1990
US average: $42,589
1990 – 2024
Per capita income
$16,842
+43%since 1990
from $11,764 in 1990
US average: $21,522
Poverty rate
7.1%
+0.7 ptssince 1990
from 6.4% in 1990
US average: 12.4%
Section 03

Housing

Median home value
$61,200
+39%inflation adjusted, since 1990
from $33,300 in 1990
US average: $120,530
1990 – 2024
Median gross rent
$358
−11%inflation adjusted, since 1990
from $306 in 1990
US average: $602
Owner-occupied
76.5%
−5.0 ptssince 1990
from 81.5% in 1990
23.5% rent
Afford Score
1.6
+22%since 1990
from 1.3 in 1990
1990 – 2024
RELATED:See current rent listings in Manlius on RentDataNow
Section 04

Race & ethnicity

1990
White, non-Hispanic100%(357)
Black0%(0)
Hispanic / Latino0.3%(1)
Asian0%(0)
Diversity Score0.7%(2)
2000
White, non-Hispanic95.2%(338)
Black0.3%(1)
Hispanic / Latino3.7%(13)
Asian0%(0)
Diversity Score9.6%(34)
Diversity Score
10
+1275%since 1990
from 1 in 1990
1990 – 2024
Section 05

Education

Bachelor's degree or higher
6.4%
−1.4 ptssince 1990
from 7.8% in 1990
US average: 24.4%
High school or higher
89.6%
+3.5 ptssince 1990
from 86.1% in 1990
US average: 80.3%
Graduate degree
3.0%
+0.5 ptssince 1990
from 2.5% in 1990
US average: 8.8%
Section 06

Commute & transportation

Average commute
13.9 min
−41%since 1990
from 23.6 min in 1990
US average: 17.6
Section 07

Work & employment

No data for the years selected.

Section 08

People & community

No data for the years selected.

Drill deeper

Places similar to Manlius

Newington
Pop 303
Westville
Pop 274
Morganton
Pop 296
Naylor
Pop 293
Places similar to Manlius
Head to head

Compare Manlius to nearby cities

MANLIUS VS
Kewanee
Income$50,886+33%
Home value$73,200+20%
Population12,115+4092%
SEE FULL COMPARISON →
MANLIUS VS
Rock Falls
Income$49,600+30%
Home value$83,900+37%
Population8,521+2848%
SEE FULL COMPARISON →
MANLIUS VS
Sterling
Income$57,350+50%
Home value$108,700+78%
Population14,394+4881%
SEE FULL COMPARISON →
MANLIUS VS
Peru
Income$74,808+96%
Home value$154,300+152%
Population9,780+3284%
SEE FULL COMPARISON →
Frequently asked

How many people live in Manlius, Illinois?

Manlius, Illinois has about 355 residents according to the 2000 Census.

What is the median household income in Manlius, Illinois?

The typical household in Manlius, Illinois earns about $38,214 a year. Half of households make more than that, and half make less.

Is Manlius, Illinois expensive?

In Manlius, Illinois, the median home is worth about $61,200, and the typical rent is about $358 a month.

How educated are people in Manlius, Illinois?

About 6.4% of adults age 25 and over in Manlius, Illinois hold a bachelor's degree or higher.

What is the poverty rate in Manlius, Illinois?

About 7.1% of people in Manlius, Illinois live below the federal poverty line.

Has Manlius, Illinois grown since 1990?

Yes, Manlius, Illinois has shrunk since 1990. The population has lost about 2 residents, a change of about -1 percent over that period.

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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

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