US ZIP Code
51551

Malvern, IA

Mills County  ·  Iowa

● Active
👥 1,877 Population ↑ 17% since 2019
💰 $82,218 Median HH Income
▲ 8% above avg ↑ 18% since 2019
🎂 42.0 Median Age ↓ 14% since 2019
🏠 $184,300 Median Home Value
▼ 34% below avg ↑ 18% since 2019
🎓 49.1% College Grads
▲ 27% above avg
📊 4.2% Unemployment
▼ 15% below avg ↑ 19% since 2019
ZIP Code Details
ZIP Code51551
CityMalvern
StateIowa (IA)
CountyMills County
Area Code712
Elevation1,062 ft
Latitude40.99082
Longitude-95.587501
TimezoneChicago (DST)
FIPS19129
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 49.3% (925) Female 50.7% (952) ♀

Race & Ethnicity

White: 96.4%Hispanic: 1.4%Black: 0.1%Asian: 0.3%Other: 1.3%Race
White96.4%
Hispanic1.4%
Black0.1%
Asian0.3%
Other1.3%

Age Breakdown

Under 5
5%
5–17
18%
18–24
10%
25–44
25%
45–64
26%
65+
9%

Key Indicators

Median Age42.0 yrs ↓ 14% since 2019
Avg Household Size2.77
Below Poverty4.7% ▼ 53% below avg
College Grads49.1% ▲ 27% above avg
Unemployment4.2% ▼ 15% below avg
No HS Diploma9 (0.7%)
HS Graduate265 (21.7%)
Some College177 (14.5%)
Associates170 (13.9%)
Bachelors223 (18.3%)
Graduate Degree375 (30.8%)

Education

No HS: 0.7%HS Grad: 21.7%Some College: 14.5%Associates: 13.9%Bachelors: 18.3%Graduate: 30.8%Edu
No HS0.7%
HS Grad21.7%
Some College14.5%
Associates13.9%
Bachelors18.3%
Graduate30.8%
Housing & Income

Housing Tenure

Owner: 87.1%Renter: 12.9%Tenure
Owner87.1%
Renter12.9%

Home Value Distribution

Under $50k
4%
$50k–100k
8%
$100k–150k
25%
$150k–200k
21%
$200k–300k
21%
$300k–500k
17%
Over $500k
5%

Financials

Median HH Income$82,218 ▲ 8% above avg ↑ 18% since 2019
Median Home Value$184,300 ▼ 34% below avg ↑ 18% since 2019
Home/Income Ratio2.2x (nat avg ~3.5x)
Median Rent$867/mo ↓ 6% since 2019
Total Units757
Vacant Units99
Avg HH Size2.77

Income Distribution

Under $25k
12%
$25k–50k
10%
$50k–75k
15%
$75k–100k
23%
$100k–150k
18%
$150k–200k
10%
Over $200k
12%
Employment & Commute

How People Get to Work

Drove Alone
83%
Walked
6%
Work From Home
11%

Commute Time

Under 15 min
19%
15–30 min
32%
30–45 min
31%
Over 45 min
18%
Housing Stock

Year Built

Before 1940
2%
1940s–1950s
8%
1960s–1970s
10%
1980s–1990s
9%
2000+
70%

Summary

Total Units757
Vacant99
Owner Occupied87.1%
Renter Occupied12.9%
Avg HH Size2.77
Frequently Asked Questions
ZIP code 51551 is in Malvern, IA, in Mills County.
ZIP code 51551 is located in Iowa (IA).
ZIP code 51551 is in Mills County, IA.
ZIP 51551 observes the Chicago timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 51551 is 1,877 people (ACS 2023).
The median household income in ZIP code 51551 is $82,218 (ACS 2023).
The median home value in ZIP 51551 is $184,300 (ACS 2023).
About ZIP Code 51551

ZIP code 51551 is located in Malvern, Iowa, within Mills County. With a population of 1,877, this is a sparsely populated ZIP code with a middle-aged community — the median age is 42 years. Economically, 51551 is a middle-income ZIP code: the median household income of $82,218 is near the national average.

Real estate in ZIP code 51551 represents an affordable housing market. The median home value of $184,300 is below the national average. Renters can expect to pay around $867 per month in median rent. Homeownership is strong here — 87.1% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 18% since 2019.

The population of 51551 is primarily White (96.38%). Residents are well-educated — 49.1% hold a bachelor's degree or higher, which is above the national average. Poverty affects a relatively small share of residents at 4.7%. Household income has grown by 18% since 2019.

The unemployment rate in 51551 stands at 4.2%, which is near the national average. As in most parts of the country, driving alone is the dominant commute mode at 76%.

Overall, ZIP code 51551 in Malvern, IA is characterized as middle-income, well-educated, a middle-aged community, and predominantly owner-occupied. With 1,877 residents, a median household income of $82,218, and a median home value of $184,300, it offers a clear picture of life in this part of Iowa.