Local authority · N09000007

Lisburn and Castlereagh

In use

Lisburn and Castlereagh is a local authority in Northern Ireland, published in boundary releases since December 2018.

The May 2026 boundary, generalised to about 100 m.

Code
N09000007
Kind
Local authority
Area
508 km²
Population
151,669Mid-2024 estimate
In use
2018 to now

Where it sits

Grouping of councilsBelfast Metropolitan Area, Lisburn
CountryNorthern Ireland

What it contains

Neighbours

5 local authorities share a border with Lisburn and Castlereagh, longest border first.

Data published for it

14 of the Atlas's datasets publish figures for Lisburn and Castlereagh itself.

Ask the API

Everything on this page comes from the UK Data Atlas API's geography resolver. These requests return it, for the May 2026 release.

  • The areaDocs
    GET/v1/areas/localAuthority/2026-05-uk-bgc/N09000007
  • Its boundaryDocs
    GET/v1/areas/localAuthority/2026-05-uk-bgc/N09000007/geometry?tier=medium
  • Its historyDocs
    GET/v1/areas/localAuthority/2026-05-uk-bgc/N09000007/history
  • What it sits withinDocs
    GET/v1/areas/localAuthority/2026-05-uk-bgc/N09000007/parents
  • What it containsDocs
    GET/v1/areas/localAuthority/2026-05-uk-bgc/N09000007/children
  • Its neighboursDocs
    GET/v1/areas/localAuthority/2026-05-uk-bgc/N09000007/neighbours
  • What you can ask about itDocs
    GET/v1/areas/localAuthority/2026-05-uk-bgc/N09000007?include=capabilities