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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

Sample Address Format for Stephenville

Sender
[Sender Name]
[Sender Street Address]
[City, ZIP]
[Country]
Recipient
[Recipient Name]
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

CountryCanada (CA)
Administrative PathCanada β†’ Newfoundland & Labrador
Postal CodeA0L 1G0~A2N
ProvinceNewfoundland & Labrador
ISO CodesCA / CAN / 124
Top-level domain (ccTLD).ca
Coordinates48.545202, -58.587115
Places23

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.

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