US ZIP Code
47231

Dupont, IN

Jefferson County  ·  Indiana

● Active
👥 742 Population ↓ 14% since 2019
💰 $50,000 Median HH Income
▼ 34% below avg ↓ 8% since 2019
🎂 31.2 Median Age ↓ 16% since 2019
🏠 $93,900 Median Home Value
▼ 66% below avg ↓ 27% since 2019
🎓 14.4% College Grads
▼ 63% below avg
📊 15.9% Unemployment
▲ 225% above avg ↑ 1555% since 2019
ZIP Code Details
ZIP Code47231
CityDupont
StateIndiana (IN)
CountyJefferson County
Area Code812/930
Elevation811 ft
Latitude38.900912
Longitude-85.494614
TimezoneIndiana/Indianapolis (DST)
FIPS18077
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 55.7% (413) Female 44.3% (329) ♀

Race & Ethnicity

White: 95.3%Hispanic: 0.5%Other: 4.2%Race
White95.3%
Hispanic0.5%
Other4.2%

Age Breakdown

Under 5
19%
5–17
18%
18–24
9%
25–44
24%
45–64
21%
65+
1%

Key Indicators

Median Age31.2 yrs ↓ 16% since 2019
Avg Household Size3.31
Below Poverty34.2% ▲ 242% above avg
College Grads14.4% ▼ 63% below avg
Unemployment15.9% ▲ 225% above avg
HS Graduate185 (55.6%)
Some College70 (21%)
Associates30 (9%)
Bachelors26 (7.8%)
Graduate Degree22 (6.6%)

Education

HS Grad: 55.6%Some College: 21%Associates: 9%Bachelors: 7.8%Graduate: 6.6%Edu
HS Grad55.6%
Some College21.0%
Associates9.0%
Bachelors7.8%
Graduate6.6%
Housing & Income

Housing Tenure

Owner: 70.1%Renter: 29.9%Tenure
Owner70.1%
Renter29.9%

Home Value Distribution

Under $50k
36%
$50k–100k
30%
$100k–150k
21%
$150k–200k
9%
$200k–300k
4%

Financials

Median HH Income$50,000 ▼ 34% below avg ↓ 8% since 2019
Median Home Value$93,900 ▼ 66% below avg ↓ 27% since 2019
Home/Income Ratio1.9x (nat avg ~3.5x)
Median Rent$886/mo ↓ 3% since 2019
Total Units260
Vacant Units36
Avg HH Size3.31

Income Distribution

Under $25k
8%
$25k–50k
32%
$50k–75k
18%
$75k–100k
6%
$100k–150k
33%
$150k–200k
2%
Employment & Commute

How People Get to Work

Drove Alone
95%
Walked
1%
Work From Home
4%

Commute Time

Under 15 min
5%
15–30 min
58%
30–45 min
31%
Over 45 min
7%
Housing Stock

Year Built

Before 1940
1%
1940s–1950s
4%
1960s–1970s
16%
1980s–1990s
25%
2000+
54%

Summary

Total Units260
Vacant36
Owner Occupied70.1%
Renter Occupied29.9%
Avg HH Size3.31
Frequently Asked Questions
ZIP code 47231 is in Dupont, IN, in Jefferson County.
ZIP code 47231 is located in Indiana (IN).
ZIP code 47231 is in Jefferson County, IN.
ZIP 47231 observes the Indiana/Indianapolis timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 47231 is 742 people (ACS 2023).
The median household income in ZIP code 47231 is $50,000 (ACS 2023).
The median home value in ZIP 47231 is $93,900 (ACS 2023).
About ZIP Code 47231

ZIP code 47231 is located in Dupont, Indiana, within Jefferson County. With a population of 742, this is a sparsely populated ZIP code with a relatively young community — the median age is 31.2 years. Economically, 47231 is a working-class ZIP code: the median household income of $50,000 is below the national average.

Real estate in ZIP code 47231 represents one of the more affordable housing markets in the country. The median home value of $93,900 is well below the national average. Renters can expect to pay around $886 per month in median rent. Homeownership is strong here — 70.1% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have decreased by 27% since 2019.

The population of 47231 is primarily White (95.28%). Residents are less-educated — 14.4% hold a bachelor's degree or higher, which is well below the national average. Poverty affects a significant share of residents at 34.2%. Household income has declined by 8% since 2019.

The unemployment rate in 47231 stands at 15.9%, which is more than double the national average. As in most parts of the country, driving alone is the dominant commute mode at 90%.

Overall, ZIP code 47231 in Dupont, IN is characterized as working-class, less-educated, a relatively young community, and predominantly owner-occupied. With 742 residents, a median household income of $50,000, and a median home value of $93,900, it offers a clear picture of life in this part of Indiana.