ZIP Code 50703 – Waterloo, Iowa | ZipsCode.us
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ZIP Code 50703
Waterloo, Iowa · Black Hawk
ZIP code 50703 belongs to the city of Waterloo in Iowa (Black Hawk). See all Iowa ZIP Codes.
ZIP code 50703 belongs to Waterloo, Iowa, in Black Hawk. If you are mailing a letter or package to this area, use Waterloo, IA 50703 in the address. On this page you will find the city and county for 50703, nearby ZIP codes in the same county, and free tools to look up any address in this ZIP code.
What City Is ZIP Code 50703?
The city for ZIP code 50703 is Waterloo, Iowa. When you write an address in this area, the correct format is: Name, Street Address, Waterloo, IA 50703.
ZIP Code 50703 County and State
ZIP code 50703 is located in Black Hawk, Iowa. For a complete list of cities and ZIP codes across the state, see the Iowa ZIP Codes page.
Nearby ZIP Codes in Black Hawk
These ZIP codes are in the same county as 50703:
ZIP Code 50703 on the Map
The map below shows the approximate center of ZIP code 50703, near Waterloo, Iowa. You can zoom in and drag the map to explore the area.
Map center is approximate (ZIP area center, around 42.5149, -92.3269). Map data © OpenStreetMap.
Population and Demographics of ZIP Code 50703
According to public U.S. Census Bureau data, ZIP code 50703 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 50703
Need the full ZIP+4 code for a specific street address in Waterloo? 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 50703?
ZIP code 50703 is for Waterloo, Iowa.
What county is ZIP code 50703 in?
ZIP code 50703 is in Black Hawk, Iowa.
What state is ZIP code 50703 in?
ZIP code 50703 is in Iowa (IA).
How do I find the ZIP+4 for an address in 50703?
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 50703?
Nearby ZIP codes include 50613 (Cedar Falls), 50614 (Cedar Falls), 50623 (Dewar), 50626 (Dunkerton), 50634 (Gilbertville).
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