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ZIP Code 52078
Worthington, IA, Dubuque County
Population
870
Land area
41.5sq mi
People per sq mi
21
City
Worthington
ZIP 52078 and nearby ZIP codes
ZIP 52078 at a glance
- ZIP 52078 (Worthington) is 64% less dense than Iowa as a whole.
- The median household income is $97,778, 30% above the Iowa median of $75,059.
- A typical owner-occupied home is valued at $237,500 (14% above Iowa).
Local data for ZIP 52078
Counts from official public data
Housing and community stats
ZIP 52078, American Community Survey 2020-2024
Median household income
$97,778
Poverty rate
1.7%
Median home value
$237,500
Prices +28.1% in a year
Homeownership
97.2%
Bachelor's or higher
12.6%
Median age
40.4
Average commute
35.8 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
22
ZIP Business Patterns 2023
Employees
132
$7.1M annual payroll
PPP loans
$2.9M
149 loans
Campaign donations
$803
0% D, 62% R, 2026 cycle
Environment and hazard risk
ZIP 52078, from FEMA, NOAA and EPA
Natural hazard risk
Relatively Low
Top: hail
Storm events since 1996
828
Countywide, mostly thunderstorm wind
Flood insurance policies
76
0.2% of homes, county
July high / Jan low
83° / 11°F
39.3 inches of rain a year
Health statistics
Share of adults in ZIP 52078, CDC PLACES estimates
Obesity
35.9%
U.S. 33.3% +2.6 pts
Diabetes
11.0%
U.S. 12.1% -1.1 pts
Smoking
15.0%
U.S. 12.8% +2.2 pts
Uninsured (18-64)
5.9%
U.S. 11.1% -5.2 pts
Frequently asked questions
- What city is ZIP code 52078?
- ZIP code 52078 is in Worthington, IA (Dubuque County).
- What county is ZIP code 52078 in?
- ZIP code 52078 is mostly in Dubuque County, Iowa.
- How many people live in ZIP code 52078?
- About 870 people live in the 52078 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.