US ZIP Code
52577

Oskaloosa, IA

Mahaska County  ·  Iowa

● Active
👥 14,336 Population ↓ 4% since 2019
💰 $65,589 Median HH Income
▼ 14% below avg ↑ 24% since 2019
🎂 39.4 Median Age ↑ 5% since 2019
🏠 $143,700 Median Home Value
▼ 48% below avg ↑ 27% since 2019
🎓 38.1% College Grads
≈ Avg
📊 4.0% Unemployment
▼ 18% below avg ↓ 3% since 2019
ZIP Code Details
ZIP Code52577
CityOskaloosa
StateIowa (IA)
CountyMahaska County
Area Code641
Elevation797 ft
Latitude41.273342
Longitude-92.662306
TimezoneChicago (DST)
FIPS19123
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 49.9% (7,148) Female 50.1% (7,188) ♀

Race & Ethnicity

White: 91.9%Hispanic: 2.5%Black: 1.6%Asian: 1.4%Other: 2.6%Race
White91.9%
Hispanic2.5%
Black1.6%
Asian1.4%
Other2.6%

Age Breakdown

Under 5
5%
5–17
18%
18–24
10%
25–44
23%
45–64
23%
65+
9%

Key Indicators

Median Age39.4 yrs ↑ 5% since 2019
Avg Household Size2.38
Below Poverty14.2% ▲ 42% above avg
College Grads38.1% ≈ Avg
Unemployment4.0% ▼ 18% below avg
No HS Diploma61 (0.7%)
HS Graduate3,028 (33.2%)
Some College1,556 (17.1%)
Associates996 (10.9%)
Bachelors1,087 (11.9%)
Graduate Degree2,387 (26.2%)

Education

No HS: 0.7%HS Grad: 33.2%Some College: 17.1%Associates: 10.9%Bachelors: 11.9%Graduate: 26.2%Edu
No HS0.7%
HS Grad33.2%
Some College17.1%
Associates10.9%
Bachelors11.9%
Graduate26.2%
Housing & Income

Housing Tenure

Owner: 65.7%Renter: 34.3%Tenure
Owner65.7%
Renter34.3%

Home Value Distribution

Under $50k
10%
$50k–100k
18%
$100k–150k
23%
$150k–200k
12%
$200k–300k
23%
$300k–500k
10%
Over $500k
3%

Financials

Median HH Income$65,589 ▼ 14% below avg ↑ 24% since 2019
Median Home Value$143,700 ▼ 48% below avg ↑ 27% since 2019
Home/Income Ratio2.2x (nat avg ~3.5x)
Median Rent$880/mo ↑ 33% since 2019
Total Units6,242
Vacant Units529
Avg HH Size2.38

Income Distribution

Under $25k
21%
$25k–50k
15%
$50k–75k
17%
$75k–100k
18%
$100k–150k
17%
$150k–200k
8%
Over $200k
5%
Employment & Commute

How People Get to Work

Drove Alone
89%
Public Transit
0%
Walked
5%
Work From Home
6%

Commute Time

Under 15 min
57%
15–30 min
26%
30–45 min
11%
Over 45 min
6%
Housing Stock

Year Built

Before 1940
3%
1940s–1950s
8%
1960s–1970s
15%
1980s–1990s
13%
2000+
62%

Summary

Total Units6,242
Vacant529
Owner Occupied65.7%
Renter Occupied34.3%
Avg HH Size2.38
Frequently Asked Questions
ZIP code 52577 is in Oskaloosa, IA, in Mahaska County.
ZIP code 52577 is located in Iowa (IA).
ZIP code 52577 is in Mahaska County, IA.
ZIP 52577 observes the Chicago timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 52577 is 14,336 people (ACS 2023).
The median household income in ZIP code 52577 is $65,589 (ACS 2023).
The median home value in ZIP 52577 is $143,700 (ACS 2023).
About ZIP Code 52577

ZIP code 52577 is located in Oskaloosa, Iowa, within Mahaska County. With a population of 14,336, this is a lightly populated ZIP code with a middle-aged community — the median age is 39.4 years. Economically, 52577 is a solidly middle-class ZIP code: the median household income of $65,589 is near the national average.

Real estate in ZIP code 52577 represents one of the more affordable housing markets in the country. The median home value of $143,700 is below the national average. Renters can expect to pay around $880 per month in median rent. Homeownership is strong here — 65.7% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 27% since 2019.

The population of 52577 is primarily White (91.85%). Residents are moderately educated — 38.1% hold a bachelor's degree or higher, which is near the national average. Poverty affects some residents at 14.2%. Household income has grown by 24% since 2019.

The unemployment rate in 52577 stands at 4.0%, which is below the national average. As in most parts of the country, driving alone is the dominant commute mode at 80%.

Overall, ZIP code 52577 in Oskaloosa, IA is characterized as solidly middle-class, moderately educated, a middle-aged community, and predominantly owner-occupied. With 14,336 residents, a median household income of $65,589, and a median home value of $143,700, it offers a clear picture of life in this part of Iowa.