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Postal Codes of Saint John, Indiana, United States

Country
United States
Location
Saint John
Postal Code
46373

What is Saint John (United States) postal/zip code?

The postal code for Saint John is 46373. Postal codes in Saint John consist of 5 characters following the format NNNNN or NNNNN-NNNN. Saint John is located in Indiana, United States, and is part of the Northern America region. This postal code is essential for accurate mail delivery, online shopping, and official documentation. Whether you're sending a package, filling out a form, or verifying an address, using the correct postal code ensures your mail reaches its destination without delays. You can scan the QR code on the right to quickly save or share the complete address information for Saint John.

QR Code for Saint John Scan Address

How to Address Mail to Saint John

Standard Address Format (click to edit)
RecipientJohn Doe
Street123 Example Street
DistrictSaint John
City & Postal46373 Indiana
CountryUNITED STATES

Addressing Tips for United States - Saint John

  • Postal code format: NNNNN or NNNNN-NNNN
  • Write postal code before the city name
  • Country name in UPPERCASE on last line
  • Include district name for faster delivery
  • ISO country code: US

Shipping to Saint John, United States

🇺🇸
Domestic Delivery
1-5 days
Within United States
International
7-21 days
Varies by origin
Customs Threshold
$0
Duty-free limit

Local Carriers in Saint John

USPS UPS FedEx

Saint John: International Carriers

DHL FedEx UPS

Shipping Tips (Saint John)

  • Always include postal code 46373 for faster delivery
  • Items above $0 may incur customs duties
  • Track your package using the carrier's tracking number
  • Consider insurance for valuable shipments
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Saint John United States Location Information

Saint John, United States Map
  • Region Americas
  • Subregion Northern America
  • State Indiana
  • Phone Code +1
  • Currency USD
  • Coordinates 41.45, -87.47
Free Traffic Exchange

This page provides information on postal codes and administrative divisions in Saint John, Indiana. We also provide a corresponding map on which you can view the exact location. Indiana has 434 districts. The currency used in Saint John is United States Dollar (USD) and to make a call to this area you must first dial +1. Saint John is located in the Americas subregion of Northern America. You can check the current local time in Saint John before making a call.

5 Postal Codes in Saint John

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Area State Place Postal Code
Saint John Indiana Saint John 46373
Saint John Indiana Schererville 46375
Saint John Indiana Dyer 46311
Saint John Indiana Hammond 46325
Saint John Indiana Merrillville 46411

Saint John is located in Indiana, United States. Known as the ZIP Code. The postal codes listed above cover all areas within Saint John.

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Frequently Asked Questions

The postal code of Saint John, Indiana, United States is 46373. This 5-character code follows the format NNNNN or NNNNN-NNNN.
Saint John has approximately 5 postal codes covering different areas and neighborhoods within the district.
Saint John is located in Indiana, United States. It is part of the Americas region and Northern America subregion. The coordinates are 41.45004000, -87.47004000.
To call Saint John, United States, you need to dial the international code +1 followed by the local number.
The currency used in Saint John, United States is United States Dollar (USD). The currency symbol is $.
The nearest major city to Saint John is Indiana, approximately 0 km away.
You can verify Saint John postal codes on PostalZipCode.co. Enter the postal code in the search bar to see its location, district, and city details.
Nearby Locations
City State Distance Latitude Longitude
Schererville Indiana 3 km 41.479 -87.455
Dyer Indiana 7 km 41.494 -87.522
Lake County Indiana 8 km 41.472 -87.376
Crown Point Indiana 9 km 41.417 -87.365
Cedar Lake Indiana 10 km 41.365 -87.441
Griffith Indiana 10 km 41.528 -87.424
Highland Indiana 12 km 41.554 -87.452
Merrillville Indiana 12 km 41.483 -87.333
Munster Indiana 13 km 41.564 -87.513
Hammond Indiana 15 km 41.583 -87.5
Other United States in States
State Distance Latitude Longitude
Illinois 185 km 40.633 -89.399
Wisconsin 281 km 43.784 -88.788
Michigan 353 km 44.315 -85.602
Ohio 400 km 40.417 -82.907
Iowa 470 km 41.878 -93.098
Saint John in Other Languages
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Postal Codes by Country
Country Distance Latitude Longitude
Canada 2,126 km 60 -95
Bahamas 2,187 km 24.25 -76
Bermuda 2,251 km 32.333 -64.75
Cuba 2,326 km 21.5 -80
Mexico 2,457 km 23 -102
Related Searches
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Last updated: April 2026
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