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CITY · 2010 ACS

Old Mill Creek

Illinois · 178 residents · 10.664 sq mi
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The short version

Old Mill Creek is significantly wealthier than the US average, with a median household income of $70,625. Population has fallen 29% since 2000, a loss of 73 residents. 43% of adults hold a bachelor's degree or higher, well above the national rate of 28%. Median home value has roughly tripled since 2000, reaching $805,600. With a median age of 47.0, the population is older than the US median of 37.2. Households here earn about 27% more than the Illinois median.

At a glance
Wealthier
above the US median
US median: $52,703
Older
median age 47.0
US median: 37.2
More educated
43% hold a bachelor's degree
US average: 28%
Less affordable
home values up 128%, inflation adjusted
US median home: $225,659
Section 01

Population & growth

178
−29%since 2000
from 251 in 2000
1990 – 2025
17 / sq mi
−29%since 2000
from 24 / sq mi in 2000
US average: 261
47.0
+26%since 2000
from 37.4 in 2000
US average: 37.2
Population, 19902024
501502513514521990201020202024Old Mill Creek
2024143
1990201020202024
Section 02

Income & economy

$70,625
−32%inflation adjusted, since 2000
from $82,426 in 2000
US average: $52,703
1990 – 2024
$47,679
+10%since 2000
from $43,314 in 2000
US average: $27,286
Households earning $100K+
41.0%
−26.7 ptssince 2009
from 67.7% in 2009
US average: 33.3%
13.4%
+10.7 ptssince 2000
from 2.7% in 2000
US average: 13.8%
0.465
US average: 0.461
Workforce by industry, 2010
Agriculture, forestry, fishing20.6%
US avg: 1.9%
Construction20.6%
US avg: 1.4%
Wholesale trade19.1%
US avg: 7.2%
Retail trade14.7%
US avg: 10.9%
Information10.3%
US avg: 11.5%
Transportation & warehousing2.9%
US avg: 3.1%
Manufacturing0%
US avg: 0.5%
Finance & insurance0%
US avg: 5.1%
Professional, scientific, technical0%
US avg: 4.2%
Education & health services0%
US avg: 0.9%
Arts, entertainment, food0%
US avg: 2.4%
Other services0%
US avg: 7%
Public administration0%
US avg: 4.9%
BARS: THIS PLACE · TICKS: US AVERAGE
Section 03

Housing

$805,600
+128%inflation adjusted, since 2000
from $278,800 in 2000
US average: $225,659
1990 – 2024
$1,025
−16%inflation adjusted, since 2000
from $967 in 2000
US average: $853
28.8%
−33.5 ptssince 2000
from 62.2% in 2000
45.2% rent
4.6%
+2.4 ptssince 2009
from 2.2% in 2009
US average: 12.1%
52.8%
+6.9 ptssince 2009
from 45.9% in 2009
US average: 30.9%
14.9%
−8.0 ptssince 2009
from 22.9% in 2009
US average: 46.8%
11.4
+237%since 2000
from 3.4 in 2000
1990 – 2024
RELATED:See current rent listings in Old Mill Creek on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic86.9%(218)
Black2.4%(6)
Hispanic / Latino2.4%(6)
Asian6.4%(16)
Other0%
Diversity Score26.2%(66)
2010
White, non-Hispanic80.9%(144)
Black4.5%(8)
Hispanic / Latino10.1%(18)
Asian4.5%(8)
Other3.5%(6)
Diversity Score46.9%(83)
47
+79%since 2000
from 26 in 2000
1990 – 2024
Section 05

Education

43.4%
−0.6 ptssince 2000
from 44.0% in 2000
US average: 27.9%
High school or higher
100.0%
+4.5 ptssince 2000
from 95.5% in 2000
US average: 84.9%
26.5%
+11.5 ptssince 2000
from 15.0% in 2000
US average: 10.2%
Section 06

Commute & transportation

21.3 min
−21%since 2000
from 26.8 min in 2000
US average: 25.2
91.5%
+6.5 ptssince 2009
from 85.0% in 2009
US average: 76.2%
0.0%
−8.0 ptssince 2009
from 8.0% in 2009
US average: 10.4%
0.0%
−3.2 ptssince 2009
from 3.2% in 2009
US average: 4.7%
4.2%
+0.5 ptssince 2009
from 3.7% in 2009
US average: 4.1%
4.2%
+4.2 ptssince 2009
from 0.0% in 2009
US average: 2.8%
0.0%
Unchangedsince 2009
from 0.0% in 2009
US average: 0.5%
0.0%
−1.5 ptssince 2009
from 1.5% in 2009
US average: 8.7%
Section 07

Work & employment

7.4%
−1.9 ptssince 2009
from 9.3% in 2009
US average: 12.9%
16.2%
−47.2 ptssince 2009
from 63.4% in 2009
US average: 35.2%
Section 08

People & community

60.6%
+4.6 ptssince 2009
from 56.0% in 2009
39.4%
−4.6 ptssince 2009
from 44.0% in 2009
12.0%
−1.9 ptssince 2009
from 13.9% in 2009
US average: 12.8%
19.0%
−35.1 ptssince 2009
from 54.1% in 2009
US average: 9.9%
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Frequently asked

How many people live in Old Mill Creek, Illinois?

Old Mill Creek, Illinois has about 178 residents according to the 2010 American Community Survey.

What is the median household income in Old Mill Creek, Illinois?

The typical household in Old Mill Creek, Illinois earns about $70,625 a year. Half of households make more than that, and half make less.

Is Old Mill Creek, Illinois expensive?

In Old Mill Creek, Illinois, the median home is worth about $805,600, and the typical rent is about $1,025 a month.

How educated are people in Old Mill Creek, Illinois?

About 43.4% of adults age 25 and over in Old Mill Creek, Illinois hold a bachelor's degree or higher.

What is the poverty rate in Old Mill Creek, Illinois?

About 13.4% of people in Old Mill Creek, Illinois live below the federal poverty line.

Has Old Mill Creek, Illinois grown since 1990?

Yes, Old Mill Creek, Illinois has grown since 1990. The population has added about 95 residents, a change of about 114 percent over that period.

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

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