Skip to content
eircodes.net

Eircodes in County Louth

County Louth is the smallest of the 26 counties by area, on the north-east coast in Leinster. Its county town is Dundalk.

We hold 10,368 Eircodes in County Louth with an address, drawn from 2 routing keys.

Eircodes in Louth

Five codes drawn from this county.

Eircode routing keys in County Louth

Every Eircode begins with a three-character routing key. These are the routing keys the County Louth codes we hold come from, with the number of addresses in each. A routing key that straddles a county border appears under both counties.

  • A915,263
  • A925,105

Map of the 26 counties of the Republic of Ireland