US ZIP Code
50585

Sioux Rapids, IA

Buena Vista County  ·  Iowa

● Active
👥 1,165 Population ↓ 11% since 2019
💰 $70,179 Median HH Income
▼ 8% below avg ↑ 14% since 2019
🎂 42.8 Median Age ↑ 13% since 2019
🏠 $99,200 Median Home Value
▼ 64% below avg ↑ 5% since 2019
🎓 40.7% College Grads
≈ Avg
📊 0.2% Unemployment
▼ 96% below avg ↓ 89% since 2019
ZIP Code Details
ZIP Code50585
CitySioux Rapids
StateIowa (IA)
CountyBuena Vista County
Area Code712
Elevation1,411 ft
Latitude42.91753
Longitude-95.141865
TimezoneChicago (DST)
FIPS19021
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 50.9% (593) Female 49.1% (572) ♀

Race & Ethnicity

White: 85.6%Hispanic: 11.9%Black: 0.4%Other: 1.7%Race
White85.6%
Hispanic11.9%
Black0.4%
Other1.7%

Age Breakdown

Under 5
5%
5–17
24%
18–24
4%
25–44
19%
45–64
24%
65+
11%

Key Indicators

Median Age42.8 yrs ↑ 13% since 2019
Avg Household Size2.56
Below Poverty4.1% ▼ 59% below avg
College Grads40.7% ≈ Avg
Unemployment0.2% ▼ 96% below avg
No HS Diploma9 (1.2%)
HS Graduate204 (27.7%)
Some College78 (10.6%)
Associates146 (19.8%)
Bachelors146 (19.8%)
Graduate Degree154 (20.9%)

Education

No HS: 1.2%HS Grad: 27.7%Some College: 10.6%Associates: 19.8%Bachelors: 19.8%Graduate: 20.9%Edu
No HS1.2%
HS Grad27.7%
Some College10.6%
Associates19.8%
Bachelors19.8%
Graduate20.9%
Housing & Income

Housing Tenure

Owner: 86.6%Renter: 13.5%Tenure
Owner86.6%
Renter13.5%

Home Value Distribution

Under $50k
11%
$50k–100k
39%
$100k–150k
24%
$150k–200k
10%
$200k–300k
9%
$300k–500k
5%
Over $500k
2%

Financials

Median HH Income$70,179 ▼ 8% below avg ↑ 14% since 2019
Median Home Value$99,200 ▼ 64% below avg ↑ 5% since 2019
Home/Income Ratio1.4x (nat avg ~3.5x)
Median Rent$641/mo ↓ 20% since 2019
Total Units522
Vacant Units76
Avg HH Size2.56

Income Distribution

Under $25k
11%
$25k–50k
14%
$50k–75k
34%
$75k–100k
11%
$100k–150k
18%
$150k–200k
7%
Over $200k
5%
Employment & Commute

How People Get to Work

Drove Alone
92%
Walked
4%
Work From Home
4%

Commute Time

Under 15 min
35%
15–30 min
41%
30–45 min
15%
Over 45 min
9%
Housing Stock

Year Built

Before 1940
9%
1940s–1950s
10%
1960s–1970s
12%
1980s–1990s
5%
2000+
64%

Summary

Total Units522
Vacant76
Owner Occupied86.6%
Renter Occupied13.5%
Avg HH Size2.56
Frequently Asked Questions
ZIP code 50585 is in Sioux Rapids, IA, in Buena Vista County.
ZIP code 50585 is located in Iowa (IA).
ZIP code 50585 is in Buena Vista County, IA.
ZIP 50585 observes the Chicago timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 50585 is 1,165 people (ACS 2023).
The median household income in ZIP code 50585 is $70,179 (ACS 2023).
The median home value in ZIP 50585 is $99,200 (ACS 2023).
About ZIP Code 50585

ZIP code 50585 is located in Sioux Rapids, Iowa, within Buena Vista County. With a population of 1,165, this is a sparsely populated ZIP code with a middle-aged community — the median age is 42.8 years. Economically, 50585 is a solidly middle-class ZIP code: the median household income of $70,179 is near the national average.

Real estate in ZIP code 50585 represents one of the more affordable housing markets in the country. The median home value of $99,200 is well below the national average. Renters can expect to pay around $641 per month in median rent. Homeownership is strong here — 86.6% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 5% since 2019.

The population of 50585 is primarily White (85.58%). Residents are well-educated — 40.7% hold a bachelor's degree or higher, which is near the national average. Poverty affects a relatively small share of residents at 4.1%. Household income has grown by 14% since 2019.

The unemployment rate in 50585 stands at 0.2%, which is well below the national average. As in most parts of the country, driving alone is the dominant commute mode at 85%.

Overall, ZIP code 50585 in Sioux Rapids, IA is characterized as solidly middle-class, well-educated, a middle-aged community, and predominantly owner-occupied. With 1,165 residents, a median household income of $70,179, and a median home value of $99,200, it offers a clear picture of life in this part of Iowa.