ZIP Code 52078 – Worthington, Iowa | ZipsCode.us
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ZIP Code 52078
Worthington, Iowa · Dubuque
ZIP code 52078 belongs to the city of Worthington in Iowa (Dubuque). See all Iowa ZIP Codes.
ZIP code 52078 belongs to Worthington, Iowa, in Dubuque. If you are mailing a letter or package to this area, use Worthington, IA 52078 in the address. On this page you will find the city and county for 52078, nearby ZIP codes in the same county, and free tools to look up any address in this ZIP code.
What City Is ZIP Code 52078?
The city for ZIP code 52078 is Worthington, Iowa. When you write an address in this area, the correct format is: Name, Street Address, Worthington, IA 52078.
ZIP Code 52078 County and State
ZIP code 52078 is located in Dubuque, Iowa. For a complete list of cities and ZIP codes across the state, see the Iowa ZIP Codes page.
Nearby ZIP Codes in Dubuque
These ZIP codes are in the same county as 52078:
ZIP Code 52078 on the Map
The map below shows the approximate center of ZIP code 52078, near Worthington, Iowa. You can zoom in and drag the map to explore the area.
Map center is approximate (ZIP area center, around 42.393, -91.1069). Map data © OpenStreetMap.
Population and Demographics of ZIP Code 52078
According to public U.S. Census Bureau data, ZIP code 52078 is home to a community in Iowa. The figures below come from the U.S. Census and the American Community Survey (ACS).
Source: U.S. Census Bureau, American Community Survey (ACS) 2023 5-year estimates and 2023 Gazetteer. Figures are estimates and change with each new survey.
Find an Address in ZIP Code 52078
Need the full ZIP+4 code for a specific street address in Worthington? Use the free ZIP+4 Lookup tool, or find any ZIP code from a street address with the ZIP Code by Address tool.
Frequently Asked Questions
What city is ZIP code 52078?
ZIP code 52078 is for Worthington, Iowa.
What county is ZIP code 52078 in?
ZIP code 52078 is in Dubuque, Iowa.
What state is ZIP code 52078 in?
ZIP code 52078 is in Iowa (IA).
How do I find the ZIP+4 for an address in 52078?
Use the free ZIP+4 Lookup tool with the full street address to get the complete 9-digit ZIP code.
What are the nearby ZIP codes to 52078?
Nearby ZIP codes include 52001 (Dubuque), 52002 (Dubuque), 52003 (Dubuque), 52004 (Dubuque), 52032 (Bernard).
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