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ZIP Code 52133
Castalia, IA, Winneshiek County
Population
673
Land area
43.7sq mi
People per sq mi
15
City
Castalia
ZIP 52133 and nearby ZIP codes
ZIP 52133 at a glance
- ZIP 52133 (Castalia) is 73% less dense than Iowa as a whole.
- The median household income is $76,250, close to the Iowa median.
- A typical owner-occupied home is valued at $246,100 (18% above Iowa).
Housing and community stats
ZIP 52133, American Community Survey 2020-2024
Median household income
$76,250
Poverty rate
1.6%
Median home value
$246,100
Homeownership
92.2%
Bachelor's or higher
11.3%
Median age
44.3
Average commute
20.4 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
3
ZIP Business Patterns 2023
Employees
3
$65K annual payroll
PPP loans
$1.1M
69 loans
Environment and hazard risk
ZIP 52133, from FEMA, NOAA and EPA
Natural hazard risk
Very Low
Top: hail
Storm events since 1996
562
Countywide, mostly hail
Flood insurance policies
60
0.6% of homes, county
July high / Jan low
83° / 7°F
38.9 inches of rain a year
Health statistics
Share of adults in ZIP 52133, CDC PLACES estimates
Obesity
37.1%
U.S. 33.3% +3.8 pts
Diabetes
11.7%
U.S. 12.1% about the same
Smoking
14.6%
U.S. 12.8% +1.8 pts
Uninsured (18-64)
6.3%
U.S. 11.1% -4.8 pts
Frequently asked questions
- What city is ZIP code 52133?
- ZIP code 52133 is in Castalia, IA (Winneshiek County).
- What county is ZIP code 52133 in?
- ZIP code 52133 is mostly in Winneshiek County, Iowa.
- How many people live in ZIP code 52133?
- About 673 people live in the 52133 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.