US ZIP Code
50258

Union, IA

Hardin County  ·  Iowa

● Active
👥 989 Population ↑ 3% since 2019
💰 $82,865 Median HH Income
▲ 9% above avg ↑ 34% since 2019
🎂 50.4 Median Age ↓ 8% since 2019
🏠 $100,000 Median Home Value
▼ 64% below avg ↑ 49% since 2019
🎓 47.8% College Grads
▲ 23% above avg
📊 0.9% Unemployment
▼ 81% below avg ↓ 58% since 2019
ZIP Code Details
ZIP Code50258
CityUnion
StateIowa (IA)
CountyHardin County
Area Code641
Elevation996 ft
Latitude42.224136
Longitude-93.073131
TimezoneChicago (DST)
FIPS19083
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 46.9% (464) Female 53.1% (525) ♀

Race & Ethnicity

White: 96.4%Hispanic: 0.2%Asian: 2.6%Other: 0.8%Race
White96.4%
Hispanic0.2%
Asian2.6%
Other0.8%

Age Breakdown

Under 5
7%
5–17
12%
18–24
7%
25–44
11%
45–64
37%
65+
16%

Key Indicators

Median Age50.4 yrs ↓ 8% since 2019
Avg Household Size2.45
Below Poverty11.3% ▲ 13% above avg
College Grads47.8% ▲ 23% above avg
Unemployment0.9% ▼ 81% below avg
No HS Diploma1 (0.1%)
HS Graduate164 (22.8%)
Some College52 (7.2%)
Associates159 (22.1%)
Bachelors80 (11.1%)
Graduate Degree264 (36.7%)

Education

No HS: 0.1%HS Grad: 22.8%Some College: 7.2%Associates: 22.1%Bachelors: 11.1%Graduate: 36.7%Edu
No HS0.1%
HS Grad22.8%
Some College7.2%
Associates22.1%
Bachelors11.1%
Graduate36.7%
Housing & Income

Housing Tenure

Owner: 81.4%Renter: 18.6%Tenure
Owner81.4%
Renter18.6%

Home Value Distribution

Under $50k
20%
$50k–100k
30%
$100k–150k
6%
$150k–200k
11%
$200k–300k
17%
$300k–500k
8%
Over $500k
8%

Financials

Median HH Income$82,865 ▲ 9% above avg ↑ 34% since 2019
Median Home Value$100,000 ▼ 64% below avg ↑ 49% since 2019
Home/Income Ratio1.2x (nat avg ~3.5x)
Median Rent$825/mo ↑ 64% since 2019
Total Units453
Vacant Units50
Avg HH Size2.45

Income Distribution

Under $25k
9%
$25k–50k
19%
$50k–75k
12%
$75k–100k
21%
$100k–150k
26%
$150k–200k
9%
Over $200k
4%
Employment & Commute

How People Get to Work

Drove Alone
76%
Walked
13%
Work From Home
12%

Commute Time

Under 15 min
52%
15–30 min
31%
30–45 min
14%
Over 45 min
3%
Housing Stock

Year Built

Before 1940
8%
1940s–1950s
11%
1960s–1970s
11%
1980s–1990s
10%
2000+
61%

Summary

Total Units453
Vacant50
Owner Occupied81.4%
Renter Occupied18.6%
Avg HH Size2.45
Frequently Asked Questions
ZIP code 50258 is in Union, IA, in Hardin County.
ZIP code 50258 is located in Iowa (IA).
ZIP code 50258 is in Hardin County, IA.
ZIP 50258 observes the Chicago timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 50258 is 989 people (ACS 2023).
The median household income in ZIP code 50258 is $82,865 (ACS 2023).
The median home value in ZIP 50258 is $100,000 (ACS 2023).
About ZIP Code 50258

ZIP code 50258 is located in Union, Iowa, within Hardin County. With a population of 989, this is a sparsely populated ZIP code with a mature community — the median age is 50.4 years. Economically, 50258 is a middle-income ZIP code: the median household income of $82,865 is near the national average.

Real estate in ZIP code 50258 represents one of the more affordable housing markets in the country. The median home value of $100,000 is well below the national average. Renters can expect to pay around $825 per month in median rent. Homeownership is strong here — 81.4% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 49% since 2019.

The population of 50258 is primarily White (96.36%). Residents are well-educated — 47.8% hold a bachelor's degree or higher, which is above the national average. Poverty affects some residents at 11.3%. Household income has grown by 34% since 2019.

The unemployment rate in 50258 stands at 0.9%, which is well below the national average. About 12% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 74%.

Overall, ZIP code 50258 in Union, IA is characterized as middle-income, well-educated, a mature community, and predominantly owner-occupied. With 989 residents, a median household income of $82,865, and a median home value of $100,000, it offers a clear picture of life in this part of Iowa.