United States › Illinois › Plainfield CITY · 2010 ACS
Plainfield Illinois · 39,581 residents · 25.5 sq mi
Time machine
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The short version
With 39,581 people, Plainfield is a city in Illinois. That is roughly 90% ahead of the Illinois median. Since 2000 the city has roughly tripled, up 26,543 people. Owners hold 90% of the housing stock. Median household income runs $105,897, well clear of the $52,703 US median. 46% of adults hold a bachelor's degree, against 28% nationally.
At a glance
Wealthier
above the US median
US median: $52,703
Younger
median age 33.8
US median: 37.2
More educated
46% hold a bachelor's degree
US average: 28%
Less affordable
home values up 30%, inflation adjusted
US median home: $225,659
Section 01
Population & growth from 33.2 in 2000
US average: 37.2
Population, 1990 – 2024
342 13K 26K 38K 51K 1990 2000 2010 2020 2024 Plainfield Age distribution, 2010
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Section 02
Income & economy $105,897
+4%inflation adjusted, since 2000
from $80,799 in 2000
US average: $52,703
from $28,242 in 2000
US average: $27,286
Households earning $100K+
from 68.7% in 2009
US average: 33.3%
from 1.8% in 2000
US average: 13.8%
Workforce by industry, 2010
Public administration 6.4%
Professional, scientific, technical 5.4%
Transportation & warehousing 4.8%
Arts, entertainment, food 3.1%
Education & health services 0.9%
Agriculture, forestry, fishing 0.2%
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$326,200
+30%inflation adjusted, since 2000
from $197,700 in 2000
US average: $225,659
$1,240
+37%inflation adjusted, since 2000
from $713 in 2000
US average: $853
from 87.7% in 2000
10.0% rent
from 9.8% in 2009
US average: 12.1%
from 3.40 people in 2009
US average: 2.60
from 36.6% in 2009
US average: 30.9%
from 48.4% in 2009
US average: 46.8%
from 3.1 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Section 04
Race & ethnicity 2000
White, non-Hispanic 93.1%(12,144)
Hispanic / Latino 3.9%(504)
2010
White, non-Hispanic 74.3%(29,415)
Hispanic / Latino 10.7%(4,247)
No data for the years selected.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 31 more ancestry groups with data from 33.9% in 2000
US average: 27.9%
High school or higher
from 94.4% in 2000
US average: 84.9%
from 8.1% in 2000
US average: 10.2%
Section 06
Commute & transportation from 25.8 min in 2000
US average: 25.2
from 84.9% in 2009
US average: 76.2%
from 5.6% in 2009
US average: 10.4%
from 3.4% in 2009
US average: 4.7%
from 4.8% in 2009
US average: 4.1%
from 0.6% in 2009
US average: 2.8%
from 0.1% in 2009
US average: 0.5%
from 0.8% in 2009
US average: 8.7%
Section 07
Work & employment from 11.1% in 2009
US average: 12.9%
from 49.1% in 2009
US average: 35.2%
Section 08
People & community from 11.2% in 2009
US average: 12.8%
from 6.5% in 2009
US average: 9.9%
Marital status (2024)
Men 15+
Never married 32.6%(5,859)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage Showing 2024 (the nearest year with coverage data).
from 7.7% in 2013
US average: 8.4%
from 80.5% in 2020
US average: 54.8%
Direct-purchase
from 11.5% in 2020
US average: 13.8%
from 8.4% in 2020
US average: 18.4%
from 5.3% in 2020
US average: 20.9%
VA health care
from 1.0% in 2020
US average: 2.2%
Any private
from 89.9% in 2020
US average: 67.1%
Any public
from 13.3% in 2020
US average: 36.7%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2024
Gulf War (2001 or later) 33.4%(402)
Gulf War (1990s) 40.1%(483)
Share of the 1,204 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
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Drill deeper
Places similar to Plainfield Head to head
Compare Plainfield to nearby cities PLAINFIELD VS
Oswego
Income $123,792 +17%
Home value $344,500 +6%
Population 39,948 −20%
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PLAINFIELD VS
Boulder Hill
Income $80,377 −24%
Home value $238,700 −27%
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PLAINFIELD VS
Romeoville
Income $106,325 same
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PLAINFIELD VS
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Income $73,033 −31%
Home value $232,900 −29%
Population 20,695 −59%
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Frequently asked
How many people live in Plainfield, Illinois? Plainfield, Illinois has about 39,581 residents according to the 2010 American Community Survey.
What is the median household income in Plainfield, Illinois? The typical household in Plainfield, Illinois earns about $105,897 a year. Half of households make more than that, and half make less.
Is Plainfield, Illinois expensive? In Plainfield, Illinois, the median home is worth about $326,200, and the typical rent is about $1,240 a month.
How educated are people in Plainfield, Illinois? About 46.0% of adults age 25 and over in Plainfield, Illinois hold a bachelor's degree or higher.
What is the poverty rate in Plainfield, Illinois? About 3.9% of people in Plainfield, Illinois live below the federal poverty line.
Has Plainfield, Illinois grown since 1990? Yes, Plainfield, Illinois has grown since 1990. The population has added about 35,024 residents, a change of about 769 percent over that period.
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