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Plainfield, IN Demographics & ZIP Codes
Plainfield, Indiana demographics and median household income by ZIP code (in Hendricks County) — 1 ZIP codes — population 38,889 — median income $87,315 — avg. home value $271,400. Compare income, housing, and population across ZIP codes on US5.
Population
38,889
Median household income (avg.)
$87,315
116% of U.S. median
Average home value
$271,400
78% of U.S. median
Average rent
$1,110
95% of U.S. median
Median age (avg.)
37.3
Plainfield demographics
Plainfield, Indiana covers 1 ZIP code primarily in Hendricks County, with a combined ZIP-area population of about 38,889.
Across ZIP codes with age data, the average median age is about 37.3 years.
Median household income in Plainfield
The average median household income across ZIP codes in Plainfield, Indiana is about $87,315 — about 22% above the IN ZIP average ($71,483), and about 16% above the U.S. median ($75,149).
The highest median household income among listed ZIPs is about $87,315 in 46168.
Housing in Plainfield
For housing in Plainfield, Indiana, the average median home value is about $271,400 and the average median rent is about $1,110.
The most populous ZIP in this set is 46168 (about 38,889 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Plainfield
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 46168 | Plainfield | Hendricks County | IN | 38,889 | $87,315 | $271,400 |
Frequently asked questions
What are the demographics of Plainfield?
Plainfield, Indiana has a combined ZIP-area population of about 38,889 across 1 ZIP codes (primarily Hendricks County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in Plainfield?
The average median household income across ZIP codes in Plainfield, Indiana is about $87,315, about 22% above the state ZIP average ($71,483), and about 16% above the U.S. median ($75,149). Average median home value is about $271,400.
How many ZIP codes are in Plainfield?
Plainfield, Indiana includes 1 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for Plainfield?
This page lists ZIP codes in Plainfield, Indiana with population, median household income, and home value. Select a ZIP for a full demographics profile.