US ZIP Code
50565

Marathon, IA

Buena Vista County  ·  Iowa

● Active
👥 413 Population
💰 $61,705 Median HH Income
▼ 19% below avg
🎂 49.4 Median Age
🏠 $71,900 Median Home Value
▼ 74% below avg ↓ 3% since 2019
🎓 41.7% College Grads
▲ 8% above avg
📊 8.6% Unemployment
▲ 75% above avg ↑ 66% since 2019
ZIP Code Details
ZIP Code50565
CityMarathon
StateIowa (IA)
CountyBuena Vista County
Area Code712
Elevation1,327 ft
Latitude42.857398
Longitude-95.000842
TimezoneChicago (DST)
FIPS19021
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 48.7% (201) Female 51.3% (212) ♀

Race & Ethnicity

White: 89.4%Hispanic: 5.8%Other: 4.8%Race
White89.4%
Hispanic5.8%
Other4.8%

Age Breakdown

Under 5
2%
5–17
18%
18–24
0%
25–44
27%
45–64
34%
65+
11%

Key Indicators

Median Age49.4 yrs
Avg Household Size2.26
Below Poverty12.1% ▲ 21% above avg
College Grads41.7% ▲ 8% above avg
Unemployment8.6% ▲ 75% above avg
No HS Diploma4 (1.2%)
HS Graduate80 (24.9%)
Some College35 (10.9%)
Associates68 (21.2%)
Bachelors76 (23.7%)
Graduate Degree58 (18.1%)

Education

No HS: 1.2%HS Grad: 24.9%Some College: 10.9%Associates: 21.2%Bachelors: 23.7%Graduate: 18.1%Edu
No HS1.2%
HS Grad24.9%
Some College10.9%
Associates21.2%
Bachelors23.7%
Graduate18.1%
Housing & Income

Housing Tenure

Owner: 91.8%Renter: 8.2%Tenure
Owner91.8%
Renter8.2%

Home Value Distribution

Under $50k
34%
$50k–100k
27%
$100k–150k
15%
$150k–200k
14%
$200k–300k
6%
Over $500k
3%

Financials

Median HH Income$61,705 ▼ 19% below avg
Median Home Value$71,900 ▼ 74% below avg ↓ 3% since 2019
Home/Income Ratio1.2x (nat avg ~3.5x)
Median Rent$792/mo ↑ 32% since 2019
Total Units236
Vacant Units53
Avg HH Size2.26

Income Distribution

Under $25k
30%
$25k–50k
9%
$50k–75k
22%
$75k–100k
6%
$100k–150k
16%
$150k–200k
8%
Over $200k
8%
Employment & Commute

How People Get to Work

Drove Alone
89%
Walked
1%
Work From Home
11%

Commute Time

Under 15 min
36%
15–30 min
24%
30–45 min
21%
Over 45 min
20%
Housing Stock

Year Built

Before 1940
7%
1940s–1950s
14%
1960s–1970s
2%
1980s–1990s
1%
2000+
77%

Summary

Total Units236
Vacant53
Owner Occupied91.8%
Renter Occupied8.2%
Avg HH Size2.26
Frequently Asked Questions
ZIP code 50565 is in Marathon, IA, in Buena Vista County.
ZIP code 50565 is located in Iowa (IA).
ZIP code 50565 is in Buena Vista County, IA.
ZIP 50565 observes the Chicago timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 50565 is 413 people (ACS 2023).
The median household income in ZIP code 50565 is $61,705 (ACS 2023).
The median home value in ZIP 50565 is $71,900 (ACS 2023).
About ZIP Code 50565

ZIP code 50565 is located in Marathon, Iowa, within Buena Vista County. With a population of 413, this is a sparsely populated ZIP code with a mature community — the median age is 49.4 years. Economically, 50565 is a solidly middle-class ZIP code: the median household income of $61,705 is below the national average.

Real estate in ZIP code 50565 represents one of the more affordable housing markets in the country. The median home value of $71,900 is well below the national average. Renters can expect to pay around $792 per month in median rent. Homeownership is strong here — 91.8% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have decreased by 3% since 2019.

The population of 50565 is primarily White (89.35%). Residents are well-educated — 41.7% hold a bachelor's degree or higher, which is near the national average. Poverty affects some residents at 12.1%.

The unemployment rate in 50565 stands at 8.6%, which is significantly above the national average. As in most parts of the country, driving alone is the dominant commute mode at 85%.

Overall, ZIP code 50565 in Marathon, IA is characterized as solidly middle-class, well-educated, a mature community, and predominantly owner-occupied. With 413 residents, a median household income of $61,705, and a median home value of $71,900, it offers a clear picture of life in this part of Iowa.