US ZIP Code
47031

Milan, IN

Ripley County  ·  Indiana

● Active
👥 5,179 Population ↓ 5% since 2019
💰 $67,520 Median HH Income
▼ 12% below avg ↑ 16% since 2019
🎂 42.1 Median Age ↑ 4% since 2019
🏠 $188,800 Median Home Value
▼ 32% below avg ↑ 23% since 2019
🎓 26.7% College Grads
▼ 31% below avg
📊 5.2% Unemployment
≈ Avg
ZIP Code Details
ZIP Code47031
CityMilan
StateIndiana (IN)
CountyRipley County
Area Code812/930
Elevation983 ft
Latitude39.130564
Longitude-85.148398
TimezoneIndiana/Indianapolis (DST)
FIPS18137
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 54.6% (2,828) Female 45.4% (2,351) ♀

Race & Ethnicity

White: 97.1%Hispanic: 0.3%Black: 0.5%Asian: 0.3%Other: 1.9%Race
White97.1%
Hispanic0.3%
Black0.5%
Asian0.3%
Other1.9%

Age Breakdown

Under 5
3%
5–17
16%
18–24
10%
25–44
23%
45–64
29%
65+
8%

Key Indicators

Median Age42.1 yrs ↑ 4% since 2019
Avg Household Size2.61
Below Poverty10.2% ≈ Avg
College Grads26.7% ▼ 31% below avg
Unemployment5.2% ≈ Avg
No HS Diploma59 (1.8%)
HS Graduate1,664 (50.5%)
Some College419 (12.7%)
Associates274 (8.3%)
Bachelors340 (10.3%)
Graduate Degree539 (16.4%)

Education

No HS: 1.8%HS Grad: 50.5%Some College: 12.7%Associates: 8.3%Bachelors: 10.3%Graduate: 16.4%Edu
No HS1.8%
HS Grad50.5%
Some College12.7%
Associates8.3%
Bachelors10.3%
Graduate16.4%
Housing & Income

Housing Tenure

Owner: 77.6%Renter: 22.4%Tenure
Owner77.6%
Renter22.4%

Home Value Distribution

Under $50k
5%
$50k–100k
14%
$100k–150k
15%
$150k–200k
19%
$200k–300k
22%
$300k–500k
15%
Over $500k
10%

Financials

Median HH Income$67,520 ▼ 12% below avg ↑ 16% since 2019
Median Home Value$188,800 ▼ 32% below avg ↑ 23% since 2019
Home/Income Ratio2.8x (nat avg ~3.5x)
Median Rent$939/mo ↑ 20% since 2019
Total Units2,036
Vacant Units95
Avg HH Size2.61

Income Distribution

Under $25k
13%
$25k–50k
26%
$50k–75k
16%
$75k–100k
12%
$100k–150k
20%
$150k–200k
7%
Over $200k
6%
Employment & Commute

How People Get to Work

Drove Alone
90%
Walked
6%
Work From Home
5%

Commute Time

Under 15 min
24%
15–30 min
36%
30–45 min
22%
Over 45 min
18%
Housing Stock

Year Built

Before 1940
2%
1940s–1950s
7%
1960s–1970s
9%
1980s–1990s
22%
2000+
60%

Summary

Total Units2,036
Vacant95
Owner Occupied77.6%
Renter Occupied22.4%
Avg HH Size2.61
Frequently Asked Questions
ZIP code 47031 is in Milan, IN, in Ripley County.
ZIP code 47031 is located in Indiana (IN).
ZIP code 47031 is in Ripley County, IN.
ZIP 47031 observes the Indiana/Indianapolis timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 47031 is 5,179 people (ACS 2023).
The median household income in ZIP code 47031 is $67,520 (ACS 2023).
The median home value in ZIP 47031 is $188,800 (ACS 2023).
About ZIP Code 47031

ZIP code 47031 is located in Milan, Indiana, within Ripley County. With a population of 5,179, this is a lightly populated ZIP code with a middle-aged community — the median age is 42.1 years. Economically, 47031 is a solidly middle-class ZIP code: the median household income of $67,520 is near the national average.

Real estate in ZIP code 47031 represents an affordable housing market. The median home value of $188,800 is below the national average. Renters can expect to pay around $939 per month in median rent. Homeownership is strong here — 77.6% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 23% since 2019.

The population of 47031 is primarily White (97.08%). Residents are moderately educated — 26.7% hold a bachelor's degree or higher, which is below the national average. Poverty affects some residents at 10.2%. Household income has grown by 16% since 2019.

The unemployment rate in 47031 stands at 5.2%, which is near the national average. As in most parts of the country, driving alone is the dominant commute mode at 80%.

Overall, ZIP code 47031 in Milan, IN is characterized as solidly middle-class, moderately educated, a middle-aged community, and predominantly owner-occupied. With 5,179 residents, a median household income of $67,520, and a median home value of $188,800, it offers a clear picture of life in this part of Indiana.