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Constituency

South West Hertfordshire

At a glance

South West Hertfordshire is a UK parliamentary constituency in East of England, currently represented in the House of Commons by Mr Gagan Mohindra, a Conservative MP. Mr Gagan Mohindra has represented the seat since 12 Dec 2019. At the 2024 general election it was fairly safe, won by a majority of 4,456 votes (9.2%), ranking #201 most marginal of 650 seats. Their Commons voting participation while representing this constituency is 84.0 %, 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 Mr Gagan Mohindra
Photograph of Mr Gagan Mohindra MP ID 4804
Current party
Con Conservative
MP since 12 Dec 2019
Current Commons representation
Voting participation 84.0 %
1,380 of 1,643 eligible divisions
Region East of England
Electoral region of England, Scotland, Wales or Northern Ireland
Parliament ID 4311
Imported constituency identifier
Recent votes shown 10
Latest divisions listed below

Boundary

Imported constituency boundary for South West Hertfordshire.

Map

MP voting summary

How Mr Gagan Mohindra has voted since becoming MP for this constituency.

Voted in 1,380 of 1,643 eligible divisions (84.0 %).

84.0 %

Participation

663

Aye

717

No

3

Against party

Aye / No split Ayes 663 / Noes 717

Recent divisions

Division Vote
Draft Town and Country Planning (Discharge of Local Planning Authority Functions) (England) Regulations 2026 No
Draft Supply of Machinery (Safety) (Amendment etc.) and the EU Machinery Regulation (Enforcement etc. in Northern Ireland) Regulations 2026 No
Draft Children’s Wellbeing and Schools Act 2026 (Establishment of Schools) (Consequential Amendments) Regulations 2026
Education
No
Opposition Day: Early release of prisoners
Crime / Justice
Aye
National Security (State Threats) Bill: motion to agree to Lords Amendment 1
Defence
No
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
Employment Tribunal (Extension of Time Limits) (Miscellaneous Amendments and Transitional Provisions) Regulations 2026 No
Employment Tribunals Extension of Jurisdiction (England and Wales) (Amendment) Order 2026 No
Draft Climate Change Act 2008 (Credit Limit) Order 2026
Environment / Climate
No
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 9.2% in 2024

Majority of 4,456 votes · #201 most marginal of 650 seats.

4 July 2024

67 % turnout · maj 4,456
Gagan Mohindra · Conservative 16,458 (34.1%)
Sally Symington · Liberal Democrat 12,002 (24.9%)
Alex Sufit · Labour 9,637 (20%)
Keith Steers · Reform UK 6,790 (14.1%)
Narinder Sian · Green Party 2,532 (5.3%)
Bernadette O'Malley · Party of Women 295 (0.6%)
Victor Silkin · Rejoin EU 232 (0.5%)
Michael McGetrick · Social Democratic Party 158 (0.3%)
Ketankumar Pipaliya · UK Voice 150 (0.3%)

More seats in East of England

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

Basildon and Billericay Mr Richard Holden · Con Bedford Mohammad Yasin · Lab Braintree Sir James Cleverly · Con Brentwood and Ongar Alex Burghart · Con Broadland and Fakenham Jerome Mayhew · Con Broxbourne Lewis Cocking · Con Bury St Edmunds and Stowmarket Dr Peter Prinsley · Lab Cambridge Daniel Zeichner · Lab Castle Point Rebecca Harris · Con Central Suffolk and North Ipswich Patrick Spencer · Con Chelmsford Marie Goldman · LD Clacton Nigel Farage · RUK

Browse all UK constituencies →

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

FAQs

Who is the MP for South West Hertfordshire?

Mr Gagan Mohindra is the current MP for South West Hertfordshire. Source

Which party currently holds South West Hertfordshire?

South West Hertfordshire is currently represented by Mr Gagan Mohindra of Conservative. Source

What is the Parliament constituency ID for South West Hertfordshire?

South West Hertfordshire's imported Parliament constituency ID is 4311. Source

Where can I find the member profile for South West Hertfordshire?

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

Can the MP for South West Hertfordshire 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 South West Hertfordshire data come from?

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