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Constituency

Mid Sussex

At a glance

Mid Sussex is a UK parliamentary constituency in South East, currently represented in the House of Commons by Alison Bennett, a Liberal Democrat MP. Alison Bennett has represented the seat since 4 Jul 2024. At the 2024 general election it was fairly safe, won by a majority of 6,662 votes (12.5%), ranking #286 most marginal of 650 seats. Their Commons voting participation while representing this constituency is 71.8 %, compared with a Commons average of 72.7 %. Browse all seats on the UK constituencies index.

Constituency snapshot

Current representation signals for this constituency.

Current MP Alison Bennett
Photograph of Alison Bennett MP ID 5283
Current party
LD Liberal Democrat
MP since 4 Jul 2024
Current Commons representation
Voting participation 71.8 %
413 of 575 eligible divisions
Region South East
Electoral region of England, Scotland, Wales or Northern Ireland
Parliament ID 4181
Imported constituency identifier
Recent votes shown 10
Latest divisions listed below

Boundary

Imported constituency boundary for Mid Sussex.

Map

MP voting summary

How Alison Bennett has voted since becoming MP for this constituency.

Voted in 413 of 575 eligible divisions (71.8 %).

71.8 %

Participation

219

Aye

194

No

0

Against party

Aye / No split Ayes 219 / Noes 194

Recent divisions

Division Vote
Public Office (Accountability) Bill Report Stage: Amendment 19 No
Public Office (Accountability) Bill Report Stage: Amendment 199 No
Public Office (Accountability) Bill Report Stage: Amendment 3 Aye
Immigration and Asylum Bill: Second Reading
Migration
No
Immigration and Asylum Bill: Reasoned Amendment to Second Reading
Migration
No
Draft Town and Country Planning (Discharge of Local Planning Authority Functions) (England) Regulations 2026 No
Draft Children’s Wellbeing and Schools Act 2026 (Establishment of Schools) (Consequential Amendments) Regulations 2026
Education
Aye
National Security (State Threats) Bill: motion to agree to Lords Amendment 1
Defence
Aye
Taxation (Energy and Vehicles) Bill Committee: New Clause 5
Energy Tax Transport
Aye
Taxation (Energy and Vehicles) Bill Committee: New Clause 4
Energy Tax Transport
Aye
View full voting record →

Representation history

Every MP who has represented this seat, with how each voted during their time in office.

Election results

How this seat has voted at general elections and by-elections. All UK election results →

Fairly safe — won by 12.5% in 2024

Majority of 6,662 votes · #286 most marginal of 650 seats.

4 July 2024

70 % turnout · maj 6,662
Alison Bennett · Liberal Democrat 21,136 (39.6%)
Kristy Adams · Conservative 14,474 (27.1%)
David Rowntree · Labour 9,397 (17.6%)
Gary Johnson · Reform UK 5,921 (11.1%)
Deanna Nicholson · Green Party 2,048 (3.8%)
Baron Von Thunderclap · Official Monster Raving Loony Party 352 (0.7%)

More seats in South East

Other UK parliamentary constituencies in South East — explore their MPs and voting records.

Aldershot Alex Baker · Lab Arundel and South Downs Andrew Griffith · Con Ashford Sojan Joseph · Lab Aylesbury Laura Kyrke-Smith · Lab Banbury Sean Woodcock · Lab Basingstoke Luke Murphy · Lab Beaconsfield Joy Morrissey · Con Bexhill and Battle Dr Kieran Mullan · Con Bicester and Woodstock Calum Miller · LD Bognor Regis and Littlehampton Alison Griffiths · Con Bracknell Peter Swallow · Lab Brighton Kemptown and Peacehaven Chris Ward · Lab

Browse all UK constituencies →

Constituency source UK Parliament Members API
Member source UK Parliament member record

FAQs

Who is the MP for Mid Sussex?

Alison Bennett is the current MP for Mid Sussex. Source

Which party currently holds Mid Sussex?

Mid Sussex is currently represented by Alison Bennett of Liberal Democrat. Source

What is the Parliament constituency ID for Mid Sussex?

Mid Sussex's imported Parliament constituency ID is 4181. Source

Where can I find the member profile for Mid Sussex?

The current MP profile for Mid Sussex is linked from this page and records party, roles, interests, election data, and voting record where available. Source

Can the MP for Mid Sussex change?

Yes. Constituency representation can change after a general election, by-election, resignation, recall petition, or other parliamentary change. Re-running the current MP import refreshes this data. Source

Where does Mid Sussex data come from?

Constituency and current MP data is imported from the UK Parliament Members API. Source