Mark Arnull: councillor for Kingsthorpe North, West Northamptonshire Council

Mark Arnull is a Reform UK councillor for the Kingsthorpe North ward on West Northamptonshire Council, according to the council's own published list. Mark Arnull is also Leader of the Council, Leader of the Reform UK Group and Cabinet Member for Strategy. Their current term began on 5 May 2025.

Council: West Northamptonshire Council
Ward: Kingsthorpe North
Party: Reform UK
Posts: Leader of the Council, Leader of the Reform UK Group and Cabinet Member for Strategy
Term began: 5 May 2025
Official profile: westnorthants.moderngov.co.uk
Source: West Northamptonshire Council: councillors by ward (modern.gov web service), read 3 November 2026 (saved copy)

Mark Arnull also has a page for the other posts they hold.

How to contact Mark Arnull

These are the details West Northamptonshire Council publishes for Mark Arnull, exactly as published on 3 November 2026:

Email: mark.arnull@westnorthants.gov.uk
Post: C/O Democratic Services, One Angel Square, Angel Street, Northampton, NN1 1ED
Official profile: westnorthants.moderngov.co.uk

Who else represents Kingsthorpe North

Nigel Berrill Reform UK
Daniel Rainbird Reform UK

Reform UK on West Northamptonshire Council

Reform UK holds 39 of the 76 seats on West Northamptonshire Council, the largest group. Seats by party: Reform UK 39, Conservative 17, Labour 8, Liberal Democrats 8, Restore Britain 2, Independent (Non-Aligned) 1 and others.

Leaders and post holders on West Northamptonshire Council

Bob Purser Deputy Leader of the Labour Group
Rosie Humphreys Deputy Leader of the Liberal Democrat Group
Jonathan Harris Leader of the Liberal Democrat Group
Sally Keeble Leader of the Labour Group
Joanne Blythe Leader of the Restore Britain Group
Cameron Emery Deputy Leader of the Restore Britain Group
Daniel Lister Leader of the Conservative Group
David Smith Deputy Leader of the Conservative Group

All 76 councillors of West Northamptonshire Council, by ward and party.

Who has power over Kingsthorpe North

Mark Arnull sits on West Northamptonshire Council, at level 3 of the ten levels of power. These are the bodies above West Northamptonshire, each with its own page:

Northamptonshire Police led by Danielle Stone
Daventry: Stuart Andrew (Conservative) MP
Northampton North: Lucy Rigby (Labour) MP
Northampton South: Mike Reader (Labour) MP
South Northamptonshire: Sarah Bool (Conservative) MP
UK government and all 650 MPs
United Nations, IMF, G7 and G20

The full ladder of power over West Northamptonshire, from residents' groups to the G20.

Where this comes from

West Northamptonshire Council: councillors by ward (modern.gov web service), read 3 November 2026 (saved copy). Published by West Northamptonshire Council. The page is rebuilt from the official list each time it is read again, so anything the council changes or removes changes here too. Name or seat out of date? Tell us.