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ZIP Code 50112
Grinnell, IA, Poweshiek County
Population
11,862
Land area
182.2sq mi
People per sq mi
65
City
Grinnell
ZIP 50112 and nearby ZIP codes
ZIP 50112 at a glance
- Households here earn a median of $67,078 a year, 11% less than the Iowa figure of $75,059.
- A typical owner-occupied home is valued at $214,900 (3% above Iowa) and median rent is $894 a month.
Local data for ZIP 50112
Counts from official public data
Housing and community stats
ZIP 50112, American Community Survey 2020-2024
Median household income
$67,078
Poverty rate
9.1%
Median home value
$214,900
Prices +10.7% in a year
Median rent
$894/mo
Homeownership
68.7%
Bachelor's or higher
35.0%
Median age
38.5
Average commute
15.6 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
338
ZIP Business Patterns 2023
Employees
7,582
$357M annual payroll
PPP loans
$24.5M
596 loans
Campaign donations
$106K
41% D, 23% R, 2026 cycle
Environment and hazard risk
ZIP 50112, from FEMA, NOAA and EPA
Natural hazard risk
Very Low
Top: drought
Storm events since 1996
488
Countywide, mostly thunderstorm wind
Flood insurance policies
7
0.1% of homes, county
July high / Jan low
83° / 10°F
38.2 inches of rain a year
Health statistics
Share of adults in ZIP 50112, CDC PLACES estimates
Obesity
39.0%
U.S. 33.3% +5.7 pts
Diabetes
10.8%
U.S. 12.1% -1.3 pts
Smoking
13.5%
U.S. 12.8% +0.7 pts
Uninsured (18-64)
6.5%
U.S. 11.1% -4.6 pts
Frequently asked questions
- What city is ZIP code 50112?
- ZIP code 50112 is in Grinnell, IA (Poweshiek County).
- What county is ZIP code 50112 in?
- ZIP code 50112 is mostly in Poweshiek County, Iowa.
- How many people live in ZIP code 50112?
- About 11,862 people live in the 50112 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.