Stephenville Postal Codes: A0L 1G0 to A2N | Newfoundland & Labrador
Postal Codes for Stephenville range from A0L 1G0 to A2N in Newfoundland & Labrador, Canada. To find exact Postal Codes and postcodes within Stephenville, choose from the districts below.
Postal Codes for Places in Stephenville
Showing 23 places in Stephenville. Last verified with official records on May 2, 2026.
| Aguathuna | |
| Barachois Brook | |
| Black Duck Siding | |
| Cartyville | |
| Codroy | |
| Doyles | |
| Gallants | |
| Heatherton | |
| Highlands | |
| Jeffreys | |
| Kippens | |
| Lourdes | |
| Noels Pond | |
| Port au Port | |
| Robinsons | |
| Saint Andrews | |
| Saint Davids | |
| Saint Fintans | |
| Saint Georges | |
| South Branch | |
| Stephenville | |
| Stephenville Crossing | |
| West Bay Centre |
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Sample Address Format for Stephenville
[Sender Street Address]
[City, ZIP]
[Country]
Street Address / PO Box
Stephenville, Newfoundland & Labrador, A0N 1A0, A0N 1A0, A0N 0A5
CANADA
Stephenville on the Map
The map above highlights the geographic boundaries of the Stephenville census divisions in Canada.
Stephenville Quick Facts
| Country | Canada (CA) |
|---|---|
| Administrative Path | Canada β Newfoundland & Labrador |
| Postal Code | A0L 1G0~A2N |
| Province | Newfoundland & Labrador |
| ISO Codes | CA / CAN / 124 |
| Top-level domain (ccTLD) | .ca |
| Coordinates | 48.545202, -58.587115 |
| Places | 23 |
What to Know About Stephenville
Key Facts
Stephenville is a town located on the west coast of the island of Newfoundland in the Canadian province of Newfoundland and Labrador. Situated within the Bay St. George area, Stephenville serves as a significant service center for the surrounding region and is approximately 40 kilometers north of Port aux Basques. The town covers an area of about 35.88 square kilometers and has a population of approximately 6,600 residents according to recent census data. Stephenville is administratively organized and operates with a municipal government structure that provides services to its residents. Historically, the town gained prominence due to the presence of Ernest Harmon Air Force Base, which was a major United States military installation during World War II and the Cold War era, contributing significantly to the local economy and cultural landscape. Today, Stephenville features key infrastructure including the Stephenville Airport, College of the North Atlantic campus, and various commercial and recreational facilities. The town's economy has diversified to include sectors such as healthcare, education, retail, and light industry following the base's closure. For detailed postal code information and access to services within Stephenville's various neighborhoods and subdivisions, visitors can explore the specific areas through our comprehensive location database.