US ZIP Code
50570

Ottosen, IA

Humboldt County  ·  Iowa

● Active
👥 200 Population ↓ 8% since 2019
💰 $70,000 Median HH Income
▼ 8% below avg ↑ 5% since 2019
🎂 39.7 Median Age ↓ 6% since 2019
🏠 $114,300 Median Home Value
▼ 59% below avg ↑ 2% since 2019
🎓 50.8% College Grads
▲ 31% above avg
📊 1.1% Unemployment
▼ 78% below avg ↓ 7% since 2019
ZIP Code Details
ZIP Code50570
CityOttosen
StateIowa (IA)
CountyHumboldt County
Area Code515
Elevation1,157 ft
Latitude42.895475
Longitude-94.367016
TimezoneChicago (DST)
FIPS19091
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 55.0% (110) Female 45.0% (90) ♀

Race & Ethnicity

White: 99%Hispanic: 1%Race
White99.0%
Hispanic1.0%

Age Breakdown

Under 5
7%
5–17
28%
18–24
1%
25–44
18%
45–64
31%
65+
9%

Key Indicators

Median Age39.7 yrs ↓ 6% since 2019
Avg Household Size2.70
Below Poverty1.0% ▼ 90% below avg
College Grads50.8% ▲ 31% above avg
Unemployment1.1% ▼ 78% below avg
HS Graduate36 (28.1%)
Some College4 (3.1%)
Associates23 (18%)
Bachelors16 (12.5%)
Graduate Degree49 (38.3%)

Education

HS Grad: 28.1%Some College: 3.1%Associates: 18%Bachelors: 12.5%Graduate: 38.3%Edu
HS Grad28.1%
Some College3.1%
Associates18.0%
Bachelors12.5%
Graduate38.3%
Housing & Income

Housing Tenure

Owner: 70.3%Renter: 29.7%Tenure
Owner70.3%
Renter29.7%

Home Value Distribution

Under $50k
19%
$50k–100k
15%
$100k–150k
27%
$150k–200k
4%
$200k–300k
12%
$300k–500k
4%
Over $500k
19%

Financials

Median HH Income$70,000 ▼ 8% below avg ↑ 5% since 2019
Median Home Value$114,300 ▼ 59% below avg ↑ 2% since 2019
Home/Income Ratio1.6x (nat avg ~3.5x)
Median Rent$708/mo ↓ 31% since 2019
Total Units83
Vacant Units9
Avg HH Size2.70

Income Distribution

Under $25k
3%
$25k–50k
27%
$50k–75k
35%
$75k–100k
11%
$100k–150k
5%
$150k–200k
11%
Over $200k
8%
Employment & Commute

How People Get to Work

Drove Alone
67%
Walked
7%
Work From Home
26%

Commute Time

Under 15 min
43%
15–30 min
39%
30–45 min
7%
Over 45 min
11%
Housing Stock

Year Built

Before 1940
1%
1940s–1950s
8%
1960s–1970s
5%
1980s–1990s
13%
2000+
72%

Summary

Total Units83
Vacant9
Owner Occupied70.3%
Renter Occupied29.7%
Avg HH Size2.70
Frequently Asked Questions
ZIP code 50570 is in Ottosen, IA, in Humboldt County.
ZIP code 50570 is located in Iowa (IA).
ZIP code 50570 is in Humboldt County, IA.
ZIP 50570 observes the Chicago timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 50570 is 200 people (ACS 2023).
The median household income in ZIP code 50570 is $70,000 (ACS 2023).
The median home value in ZIP 50570 is $114,300 (ACS 2023).
About ZIP Code 50570

ZIP code 50570 is located in Ottosen, Iowa, within Humboldt County. With a population of 200, this is a sparsely populated ZIP code with a middle-aged community — the median age is 39.7 years. Economically, 50570 is a solidly middle-class ZIP code: the median household income of $70,000 is near the national average.

Real estate in ZIP code 50570 represents one of the more affordable housing markets in the country. The median home value of $114,300 is well below the national average. Renters can expect to pay around $708 per month in median rent. Homeownership is strong here — 70.3% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 2% since 2019.

The population of 50570 is primarily White (99.00%). Residents are well-educated — 50.8% hold a bachelor's degree or higher, which is above the national average. Poverty affects a relatively small share of residents at 1.0%. Household income has grown by 5% since 2019.

The unemployment rate in 50570 stands at 1.1%, which is well below the national average. About 25% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 65%.

Overall, ZIP code 50570 in Ottosen, IA is characterized as solidly middle-class, well-educated, a middle-aged community, and predominantly owner-occupied. With 200 residents, a median household income of $70,000, and a median home value of $114,300, it offers a clear picture of life in this part of Iowa.