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PETROLEUM, IN ZIP Code

CityPETROLEUM
StateIndiana
ZIP Codes count1 (see all)
Post offices count2 (see all)

ZIP Code in PETROLEUM, Indiana

46778
This list contains only 5-digit ZIP codes. Use our zip code lookup by address feature to get the full 9-digit (ZIP+4) code.

ZIP Codes for PETROLEUM, IN by streets

Select a street from the list to find ZIP+4 code by address (street and house number)

List of PETROLEUM, IN ZIP Codes

ZIPTYPEPOPULATION
46778PO BOX–

Post offices

KEYSTONE — Post Office™
10016 S 200 W KEYSTONE, IN 46759-9998
PETROLEUM — Post Office™
3657 E MARKET ST PETROLEUM, IN 46778-9998

Envelope example

On the bottom center of the envelope, write the address you want your letter delivered to. Include the following on separate lines:

  1. Recipient's full name
  2. Full street address
  3. City, State, and ZIP Code

Using the same format, write the return address in the top left corner.

Using the full ZIP+4 Code when mailing via the USPS ensures the fastest, most accurate mailing possible. If you are not sure of the full 9-digit ZIP Code, use the 5-digit ZIP Code to avoid loss of letter or package.
The recipient address information is provided for your reference.
The recipient address information is provided for your reference.

Address example

3528 E 1ST ST
PETROLEUM IN  46778-4602
3647 E 2ND ST
PETROLEUM IN  46778-4606
3410 E 900 S
PETROLEUM IN  46778-4600
8940 S CHERRY ST
PETROLEUM IN  46778-4609
8861 S MAIN ST
PETROLEUM IN  46778-4603
8806 S WALNUT ST
PETROLEUM IN  46778-4607

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ZIP Codes for other locations

State for PETROLEUM
Indiana ZIP Codes
Other cities in Indiana
INDIANAPOLISFORT WAYNEEVANSVILLESOUTH BENDGARYPERUPETERSBURGPETERSONPETROLEUMPHILOMATHPIERCETONPIERCEVILLE