How do I find a ZIP code by city or state?

You can find ZIP codes by city or state using our search tool. Just enter the city or state name, and you'll see all related ZIP codes instantly.

What is a ZIP+4 code?

A ZIP+4 code adds four digits to the basic five-digit ZIP code. It helps the USPS deliver mail more precisely to specific addresses or buildings.

Are ZIP codes the same as postal codes?

ZIP codes are the U.S. version of postal codes, used by the USPS to identify delivery areas. Other countries use postal codes with different formats.

Complete ZIP Codes For La Porte, Indiana

Browse La Porte ZIP Codes

ZIP Codes in La Porte County help organize mail delivery and define local service areas. Each ZIP Code corresponds to a specific community or post office, ensuring residents, businesses, and visitors can find accurate address information quickly. By browsing the complete list of La Porte ZIP Codes, you can easily identify the correct code for mailing, business, or geographic purposes.

Michigan City

Post Office	Michigan City
Division	La Porte
Pincode	46360

La Porte

Post Office	La Porte
Division	La Porte
Pincode	46350

Westville

Post Office	Westville
Division	La Porte
Pincode	46391

New Carlisle

Post Office	New Carlisle
Division	La Porte
Pincode	46552

Rolling Prairie

Post Office	Rolling Prairie
Division	La Porte
Pincode	46371

Wanatah

Post Office	Wanatah
Division	La Porte
Pincode	46390

Total Post Offices (14) Page 1 of 3
1

Cities in La Porte

12 cities in La Porte County | List of ZIP Codes in Indiana

ZIP codes in La Porte County, Indiana not only facilitate mail delivery but also provide important demographic and geographic insights. Each ZIP code corresponds to specific areas within the county, helping businesses, residents, and researchers understand population distribution, city locations, and service coverage across La Porte County.

Businesses and service providers rely on accurate ZIP code information in La Porte County to plan deliveries, target customers, and ensure timely services. By referencing the full list of ZIP codes, companies can optimize logistics and outreach, while residents can easily identify the correct postal codes for their addresses within Indiana.

Knowing the correct ZIP codes in La Porte County ensures fast and accurate mail delivery from the United States Postal Service (USPS). It also helps travelers, online shoppers, and local residents navigate efficiently across towns and communities in La Porte County, making ZIP codes an essential part of daily life and business operations.