ZIP Code 51301 – Spencer, Iowa | ZipsCode.us
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ZIP Code 51301
Spencer, Iowa · Clay
ZIP code 51301 belongs to the city of Spencer in Iowa (Clay). See all Iowa ZIP Codes.
ZIP code 51301 belongs to Spencer, Iowa, in Clay. If you are mailing a letter or package to this area, use Spencer, IA 51301 in the address. On this page you will find the city and county for 51301, nearby ZIP codes in the same county, and free tools to look up any address in this ZIP code.
What City Is ZIP Code 51301?
The city for ZIP code 51301 is Spencer, Iowa. When you write an address in this area, the correct format is: Name, Street Address, Spencer, IA 51301.
ZIP Code 51301 County and State
ZIP code 51301 is located in Clay, Iowa. For a complete list of cities and ZIP codes across the state, see the Iowa ZIP Codes page.
Nearby ZIP Codes in Clay
These ZIP codes are in the same county as 51301:
ZIP Code 51301 on the Map
The map below shows the approximate center of ZIP code 51301, near Spencer, Iowa. You can zoom in and drag the map to explore the area.
Map center is approximate (ZIP area center, around 43.1451, -95.1457). Map data © OpenStreetMap.
Population and Demographics of ZIP Code 51301
According to public U.S. Census Bureau data, ZIP code 51301 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 51301
Need the full ZIP+4 code for a specific street address in Spencer? 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 51301?
ZIP code 51301 is for Spencer, Iowa.
What county is ZIP code 51301 in?
ZIP code 51301 is in Clay, Iowa.
What state is ZIP code 51301 in?
ZIP code 51301 is in Iowa (IA).
How do I find the ZIP+4 for an address in 51301?
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 51301?
Nearby ZIP codes include 51047 (Peterson), 51333 (Dickens), 51338 (Everly), 51340 (Fostoria), 51341 (Gillett Grove).
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