ZIP Code 51243 – Little Rock, Iowa | ZipsCode.us
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ZIP Code 51243
Little Rock, Iowa · Lyon
ZIP code 51243 belongs to the city of Little Rock in Iowa (Lyon). See all Iowa ZIP Codes.
ZIP code 51243 belongs to Little Rock, Iowa, in Lyon. If you are mailing a letter or package to this area, use Little Rock, IA 51243 in the address. On this page you will find the city and county for 51243, nearby ZIP codes in the same county, and free tools to look up any address in this ZIP code.
What City Is ZIP Code 51243?
The city for ZIP code 51243 is Little Rock, Iowa. When you write an address in this area, the correct format is: Name, Street Address, Little Rock, IA 51243.
ZIP Code 51243 County and State
ZIP code 51243 is located in Lyon, Iowa. For a complete list of cities and ZIP codes across the state, see the Iowa ZIP Codes page.
Nearby ZIP Codes in Lyon
These ZIP codes are in the same county as 51243:
ZIP Code 51243 on the Map
The map below shows the approximate center of ZIP code 51243, near Little Rock, Iowa. You can zoom in and drag the map to explore the area.
Map center is approximate (ZIP area center, around 43.4496, -95.8926). Map data © OpenStreetMap.
Population and Demographics of ZIP Code 51243
According to public U.S. Census Bureau data, ZIP code 51243 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 51243
Need the full ZIP+4 code for a specific street address in Little Rock? 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 51243?
ZIP code 51243 is for Little Rock, Iowa.
What county is ZIP code 51243 in?
ZIP code 51243 is in Lyon, Iowa.
What state is ZIP code 51243 in?
ZIP code 51243 is in Iowa (IA).
How do I find the ZIP+4 for an address in 51243?
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 51243?
Nearby ZIP codes include 51230 (Alvord), 51235 (Doon), 51237 (George), 51240 (Inwood), 51241 (Larchwood).
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