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ZIP Code 50158
Marshalltown, IA, Marshall County
Population
31,396
Land area
212.2sq mi
People per sq mi
148
City
Marshalltown
ZIP 50158 and nearby ZIP codes
ZIP 50158 at a glance
- ZIP 50158 (Marshalltown) is about 2.6 times as dense as Iowa as a whole.
- Households here earn a median of $70,367 a year, 6% less than the Iowa figure of $75,059.
- A typical owner-occupied home is valued at $140,700 (32% below Iowa) and median rent is $892 a month.
Local data for ZIP 50158
Counts from official public data
Housing and community stats
ZIP 50158, American Community Survey 2020-2024
Median household income
$70,367
Poverty rate
12.8%
Median home value
$140,700
Prices +1.3% in a year
Median rent
$892/mo
Homeownership
71.6%
Bachelor's or higher
21.3%
Median age
37.2
Average commute
17.2 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
661
ZIP Business Patterns 2023
Employees
12,582
$652M annual payroll
PPP loans
$43.2M
754 loans
Campaign donations
$73K
35% D, 33% R, 2026 cycle
Environment and hazard risk
ZIP 50158, from FEMA, NOAA and EPA
Natural hazard risk
Relatively Low
Top: drought
Storm events since 1996
668
Countywide, mostly thunderstorm wind
Flood insurance policies
27
0.1% of homes, county
July high / Jan low
84° / 9°F
37.9 inches of rain a year
Health statistics
Share of adults in ZIP 50158, CDC PLACES estimates
Obesity
44.3%
U.S. 33.3% +11.0 pts
Diabetes
13.3%
U.S. 12.1% +1.2 pts
Smoking
15.7%
U.S. 12.8% +2.9 pts
Uninsured (18-64)
12.6%
U.S. 11.1% +1.5 pts
Frequently asked questions
- What city is ZIP code 50158?
- ZIP code 50158 is in Marshalltown, IA (Marshall County).
- What county is ZIP code 50158 in?
- ZIP code 50158 is mostly in Marshall County, Iowa.
- How many people live in ZIP code 50158?
- About 31,396 people live in the 50158 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.
Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.