US ZIP Code
46168

Plainfield, IN

Hendricks County  ·  Indiana

● Active
👥 38,889 Population ↑ 10% since 2019
💰 $87,315 Median HH Income
▲ 14% above avg ↑ 28% since 2019
🎂 37.3 Median Age ↓ 3% since 2019
🏠 $271,400 Median Home Value
≈ Avg ↑ 42% since 2019
🎓 45.5% College Grads
▲ 17% above avg
📊 3.3% Unemployment
▼ 34% below avg ↓ 24% since 2019
ZIP Code Details
ZIP Code46168
CityPlainfield
StateIndiana (IN)
CountyHendricks County
Area Code317/463
Elevation758 ft
Latitude39.68999
Longitude-86.392709
TimezoneIndiana/Indianapolis (DST)
FIPS18063
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 53.9% (20,961) Female 46.1% (17,928) ♀

Race & Ethnicity

White: 76.4%Hispanic: 6%Black: 8.7%Asian: 4.3%Other: 4.2%Race
White76.4%
Hispanic6.0%
Black8.7%
Asian4.3%
Other4.2%

Age Breakdown

Under 5
6%
5–17
16%
18–24
10%
25–44
32%
45–64
21%
65+
6%

Key Indicators

Median Age37.3 yrs ↓ 3% since 2019
Avg Household Size2.58
Below Poverty6.6% ▼ 34% below avg
College Grads45.5% ▲ 17% above avg
Unemployment3.3% ▼ 34% below avg
No HS Diploma362 (1.5%)
HS Graduate7,331 (29.6%)
Some College3,288 (13.3%)
Associates2,530 (10.2%)
Bachelors1,823 (7.4%)
Graduate Degree9,461 (38.2%)

Education

No HS: 1.5%HS Grad: 29.6%Some College: 13.3%Associates: 10.2%Bachelors: 7.4%Graduate: 38.2%Edu
No HS1.5%
HS Grad29.6%
Some College13.3%
Associates10.2%
Bachelors7.4%
Graduate38.2%
Housing & Income

Housing Tenure

Owner: 68.2%Renter: 31.8%Tenure
Owner68.2%
Renter31.8%

Home Value Distribution

Under $50k
5%
$50k–100k
2%
$100k–150k
5%
$150k–200k
12%
$200k–300k
38%
$300k–500k
33%
Over $500k
6%

Financials

Median HH Income$87,315 ▲ 14% above avg ↑ 28% since 2019
Median Home Value$271,400 ≈ Avg ↑ 42% since 2019
Home/Income Ratio3.1x (nat avg ~3.5x)
Median Rent$1,307/mo ↑ 31% since 2019
Total Units14,426
Vacant Units525
Avg HH Size2.58

Income Distribution

Under $25k
11%
$25k–50k
11%
$50k–75k
19%
$75k–100k
15%
$100k–150k
22%
$150k–200k
12%
Over $200k
11%
Employment & Commute

How People Get to Work

Drove Alone
85%
Public Transit
0%
Walked
1%
Work From Home
13%

Commute Time

Under 15 min
28%
15–30 min
37%
30–45 min
25%
Over 45 min
11%
Housing Stock

Year Built

Before 1940
1%
1940s–1950s
8%
1960s–1970s
11%
1980s–1990s
19%
2000+
62%

Summary

Total Units14,426
Vacant525
Owner Occupied68.2%
Renter Occupied31.8%
Avg HH Size2.58
Frequently Asked Questions
ZIP code 46168 is in Plainfield, IN, in Hendricks County.
ZIP code 46168 is located in Indiana (IN).
ZIP code 46168 is in Hendricks County, IN.
ZIP 46168 observes the Indiana/Indianapolis timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 46168 is 38,889 people (ACS 2023).
The median household income in ZIP code 46168 is $87,315 (ACS 2023).
The median home value in ZIP 46168 is $271,400 (ACS 2023).
About ZIP Code 46168

ZIP code 46168 is located in Plainfield, Indiana, within Hendricks County. With a population of 38,889, this is a highly populated ZIP code with a relatively young community — the median age is 37.3 years. Economically, 46168 is a middle-income ZIP code: the median household income of $87,315 is near the national average.

Real estate in ZIP code 46168 represents a mid-range housing market. The median home value of $271,400 is near the national average. Renters can expect to pay around $1,307 per month in median rent. Homeownership is strong here — 68.2% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 42% since 2019.

The population of 46168 is primarily White (76.35%). Residents are well-educated — 45.5% hold a bachelor's degree or higher, which is above the national average. Poverty affects a relatively small share of residents at 6.6%. Household income has grown by 28% since 2019.

The unemployment rate in 46168 stands at 3.3%, which is below the national average. About 12% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 77%.

Overall, ZIP code 46168 in Plainfield, IN is characterized as middle-income, well-educated, a relatively young community, and predominantly owner-occupied. With 38,889 residents, a median household income of $87,315, and a median home value of $271,400, it offers a clear picture of life in this part of Indiana.