United States › Indiana › Plainfield CITY
Plainfield Indiana · 38,574 residents (2025 est.) · 26.9 sq mi
Time machine
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The short version
Plainfield is a city of 36,369 people in Indiana. Since 2000 the city has more than doubled, up 17,973 people. That is roughly 21% ahead of the Indiana median. People stay put here: 81% were in the same home a year ago. Density works out to 1,352 people per square mile. Home values have more than doubled since 2000, reaching $280,600.
At a glance
Wealthier
above the US median
US median: $82,259
Mid-age
median age 38.4
US median: 38.9
Average education
33% hold a bachelor's degree
US average: 36%
Less affordable
home values up 28%, inflation adjusted
US median home: $376,019
Section 01
Population & growth from 18,396 in 2000
38,574 in 2025 (Census Bureau estimate)
1,352 / sq mi
+31%since 2009
from 1,034 / sq mi in 2009
US average: 281
from 35.5 in 2000
US average: 38.9
Population, 1990 – 2024
8K 16K 23K 31K 39K 1990 2000 2010 2020 2024 Plainfield Age distribution, 2024
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $87,272
+2%inflation adjusted, since 2000
from $46,782 in 2000
US average: $82,259
from $21,083 in 2000
US average: $44,673
Households earning $100K+
from 32.1% in 2009
US average: 53.3%
from 5.2% in 2000
US average: 12.5%
from 0.379 in 2010
US average: 0.476
Workforce by industry, 2024
Professional, scientific, technical 14.7%
Public administration 3.1%
Transportation & warehousing 1.7%
Education & health services 1.2%
Arts, entertainment, food 1.1%
Agriculture, forestry, fishing 0.2%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
$280,600
+28%inflation adjusted, since 2000
from $120,700 in 2000
US average: $376,019
$1,499
+31%inflation adjusted, since 2000
from $629 in 2000
US average: $1,442
from 68.8% in 2000
37.7% rent
from 9.8% in 2009
US average: 10.0%
from 2.36 people in 2009
US average: 2.54
from 20.5% in 2009
US average: 22.9%
from 37.6% in 2009
US average: 47.4%
from 2.6 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.
Our index, 0 to 100. Higher means faster recent growth in incomes, home values, and college degrees.
Section 04
Race & ethnicity 2000
White, non-Hispanic 94.3%(17,351)
Hispanic / Latino 1.4%(251)
2024
White, non-Hispanic 70%(25,467)
Hispanic / Latino 6.6%(2,405)
from 23 in 2009
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 29 more ancestry groups with data from 18.2% in 2000
US average: 35.6%
High school or higher
from 83.7% in 2000
US average: 89.6%
from 5.9% in 2000
US average: 14.0%
Section 06
Commute & transportation from 14.7 min in 2000
US average: 26.5
from 86.8% in 2009
US average: 68.9%
from 8.7% in 2009
US average: 8.5%
from 0.0% in 2009
US average: 3.2%
from 1.9% in 2009
US average: 15.0%
from 1.2% in 2009
US average: 2.4%
from 0.1% in 2009
US average: 0.4%
from 3.5% in 2009
US average: 8.3%
Section 07
Work & employment from 6.2% in 2011
US average: 5.2%
from 61.6% in 2011
US average: 63.5%
Women 20-64 in the labor force
from 80.5% in 2020
US average: 74.6%
from 14.3% in 2009
US average: 13.1%
from 33.4% in 2009
US average: 42.5%
Section 08
People & community from 3.9% in 2009
US average: 14.1%
from 12.6% in 2009
US average: 6.2%
from 10.5% in 2012
US average: 13.3%
from 12.0% in 2013
US average: 8.4%
from 82.6% in 2017
US average: 91.0%
Computer in household
from 95.6% in 2020
US average: 95.5%
from 81.0% in 2020
US average: 87.7%
from 91.1% in 2016
US average: 77.7%
from 4.1% in 2016
US average: 13.6%
Marital status
Men 15+
Never married 38.7%(6,647)
Women 15+
Never married 25.5%(3,416)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 12.0% in 2013
US average: 8.4%
from 60.4% in 2020
US average: 54.8%
Direct-purchase
from 14.5% in 2020
US average: 13.8%
from 18.2% in 2020
US average: 18.4%
from 15.1% in 2020
US average: 20.9%
VA health care
from 2.0% in 2020
US average: 2.2%
Any private
from 74.0% in 2020
US average: 67.1%
Any public
from 32.1% 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) 23.4%(480)
Gulf War (1990s) 29.5%(604)
Share of the 2,047 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
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Frequently asked
How many people live in Plainfield, Indiana? Plainfield, Indiana has about 36,369 residents according to the 2024 American Community Survey.
What is the median household income in Plainfield, Indiana? The typical household in Plainfield, Indiana earns about $87,272 a year. Half of households make more than that, and half make less.
Is Plainfield, Indiana expensive? In Plainfield, Indiana, the median home is worth about $280,600, and the typical rent is about $1,499 a month.
How educated are people in Plainfield, Indiana? About 32.7% of adults age 25 and over in Plainfield, Indiana hold a bachelor's degree or higher.
What is the poverty rate in Plainfield, Indiana? About 8.1% of people in Plainfield, Indiana live below the federal poverty line.
Has Plainfield, Indiana grown since 1990? Yes, Plainfield, Indiana has grown since 1990. The population has added about 25,936 residents, a change of about 249 percent over that period.
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