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Saint John Postcodes: JE3

The Postcodes for Saint John is JE3 in Jersey. The table below lists Postcodes and postcodes for places within Saint John.

Postal Codes for Places in Saint John

Showing 1 places in Saint John. Last verified with official records on April 18, 2026.

Saint John

Sample Address Format for Saint John

Sender
[Sender Name]
[Sender Street Address]
[City, ZIP]
[Country]
Recipient
[Recipient Name]
Street Address / PO Box
Saint John, JE3
JERSEY

Saint John on the Map

The map above highlights the geographic boundaries of the Saint John parish in Jersey.

Saint John Quick Facts

CountryJersey (JE)
Administrative PathJersey
Postal CodeJE3
ISO CodesJE / JEY / 832
Top-level domain (ccTLD).je
Coordinates49.246554, -2.134973
Places1

What to Know About Saint John

Key Facts

Saint John is one of the twelve parishes that constitute the Bailiwick of Jersey, a British Crown Dependency located in the English Channel. Situated in the northern part of Jersey, Saint John is characterized by its rural landscape, rolling hills, and coastal scenery. The parish covers an area of approximately 8.7 square kilometers and has a population of around 3,000 residents. It is administratively divided into vingtaines, the traditional subdivisions used in Jersey's civil parishes. Saint John is known for its agricultural heritage, with farmland and country lanes defining much of its interior, while its coastline features rugged cliffs and small bays. The parish church, dedicated to Saint John the Baptist, serves as a focal point for the community. For those seeking detailed postal code information for the various localities within Saint John, comprehensive data is available to facilitate accurate addressing and navigation throughout the parish.

Neighboring Regions

  • Saint Mary
  • Trinity
  • Saint Lawrence
  • Saint Helier

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