Mid Sussex.
Liberal Democrats MP Alison Bennett holds the seat on 39.6% of the vote.
3 Jun 2026
A steady but active first-term MP, Alison Bennett has used her platform most visibly on social care -- presenting a "Save the IB" petition at Downing Street, raising carer welfare at Prime Minister's Questions with local evidence, and introducing a Respite and Support Bill to address what she has called carers "reaching breaking point." She has also backed a charity supporting ME/CFS patients and lobbied publicly against the government's proposed local election postponement, appearing on GB News before ministers reversed course.
Her voting participation sits at 72% -- somewhat below the Commons average -- and she has not once broken from the Liberal Democrat line, making her a 100% party-line voter. Her stance profile reflects standard Lib Dem positions: strong opposition to the employer National Insurance rise, backing for Lords scrutiny, and support for parliamentary oversight. She consistently voted against the government on the English Devolution Bill, siding with Lords amendments on local democracy questions, and opposed restoring ministers' reserve powers over pension fund investment. Her voting record places her notably above her party average on pension protection (+19 percentage points) and slightly below on NHS funding and anti-benefit-cut measures.
Her 286 contributions across 221 debates suggest genuine engagement rather than a passive backbench presence, with economy and jobs, social care, and health dominating her speeches -- consistent with her role as the Liberal Democrats' spokesperson on care and carers. No committee memberships are recorded. Local news coverage is high in volume but largely neutral in sentiment, with health and economy stories attracting the most positive scores. She has no rebel votes to date.
Ward-level direction-of-travel: who controls what, who flipped recently, who holds the line.
| Ward | Latest winner | Votes | Council | Last cycle |
|---|---|---|---|---|
| Ardingly Balcombe Turners Hill(2 seats) | Marsh · Edwards | 1,276 | Mid Sussex Con | May 2023 |
| Burgess Hill Dunstall(2 seats) | Kennedy · Miah | 1,270 | Mid Sussex Con | May 2023 |
| Burgess Hill Franklands(2 seats) | Eggleton · Henwood | 2,237 | Mid Sussex Con | May 2023 |
| Burgess Hill Leylands(2 seats) | Eves · Hicks | 1,661 | Mid Sussex Con | May 2023 |
| Burgess Hill Meeds Hammonds(2 seats) | Eggleston · Hussain | 2,254 | Mid Sussex Con | May 2023 |
| Burgess Hill St Andrews(2 seats) | Cherry · Cornish | 1,465 | Mid Sussex Con | May 2023 |
| Burgess Hill Victoria | Peter Jack Chapman | 666 | Mid Sussex Con | May 2023 |
| Cuckfield Bolney Ansty(2 seats) | Knight · Avery | 1,600 | Mid Sussex Con | May 2023 |
| Downland Villages | Geoff Zeidler | 511 | Mid Sussex Con | May 2023 |
| Hassocks(3 seats) | Hobbs · Berggreen · Hatton | 6,097 | Mid Sussex Con | May 2023 |
| Haywards Heath Ashenground(2 seats) | Pascoe · Bates | 1,581 | Mid Sussex Con | May 2023 |
| Haywards Heath Bentswood Heath(2 seats) | Rees · Platts | 1,451 | Mid Sussex Con | May 2023 |
| Haywards Heath Franklands(2 seats) | Kenny · Clarke | 1,214 | Mid Sussex Con | May 2023 |
| Haywards Heath Lucastes Bolnore(2 seats) | Bashar · Lucraft | 1,425 | Mid Sussex Con | May 2023 |
| Haywards Heath North | Sandy Ellis | 400 | Mid Sussex Con | May 2023 |
| Hurstpierpoint | Lyn Joyce Williams | 1,211 | Mid Sussex Con | May 2026 |
| Lindfield(2 seats) | Cooke · Wood | 2,161 | Mid Sussex Con | May 2023 |
| Lindfield Rural High Weald(2 seats) | Nunes-Carvalho · Brown | 1,703 | Mid Sussex Con | May 2023 |
Source · Democracy Club · DCLEAPIL v1.0 (CC BY-SA 4.0)
The seat’s population is concentrated in Haywards Heath (39,196), with Burgess Hill (32,490) as the second pole. Total population across named built-up areas: 98,395.
Source · ONS Built-Up Areas · Census 2021
| Settlement | Pop. | Class |
|---|---|---|
| Haywards Heath | 39,196 | large town |
| Burgess Hill | 32,490 | large town |
| Hassocks and Hurstpierpoint | 14,049 | town |
| Rural & dispersed | 9,593 | town |
| Cuckfield | 3,067 | village |
Headline indicators.
| Indicator | Local | National | Δ |
|---|---|---|---|
| Employment rate | 62.4% | 57.1% | +9% |
| Owner-occupied | 72.9% | 63.1% | +16% |
| Private rented | 15.6% | 20.0% | -22% |
| Social rented | 11.5% | 16.8% | -31% |
Ethnicity.
Source · Census 2021
Population by age & sexCensus 2021 · 18 bands · click to expand
Source · Census 2021 (ONS) · % of usual residents; tick marks the median seat per band
Income tax contribution.
| Total income tax | £574m |
| Taxpayers | 56,000 |
| Median per taxpayer | £3,640 |
| Mean per taxpayer | £10,300 |
Source · HMRC SPI · ±8% confidence
Where the money flows back in.
This constituency is served by Mid Sussex. Each council’s service spend, peer rank and supplier list lives on its own page — open from the meta block above or the compass strip below.
Move the income slider on My place to see income tax, NI, VAT and council tax against your earnings — the household lens.
Headline rate.
By category.
Source · data.police.uk · 3-month rate per 1,000 pop
2024 — full result.
| Candidate | Votes | % | |
|---|---|---|---|
| Alison BennettWON | LD | 21,136 | 39.6 |
| Kristy Adams | Con | 14,474 | 27.1 |
| David Rowntree | Lab | 9,397 | 17.6 |
| Gary Johnson | Ref | 5,921 | 11.1 |
| Deanna Nicholson | Grn | 2,048 | 3.8 |
| Baron Von Thunderclap | Ind | 352 | 0.7 |
Turnout 53,328
Prior contests.
| Year | Winner | % | |
|---|---|---|---|
| 2019 | Mims Davies | Con | 53.3 |
| 2017 | Nicholas Soames | Con | 56.9 |
| 2015 | Nicholas Soames | Con | 56.1 |
| 2010 | Soames, Nicholas | Con | 50.7 |
Sources, methods & last update
2023 boundary review
DCLEAPIL v1.0 (CC BY-SA 4.0)
Census 2021
National avg over 575 seats
±8% confidence
LSOA-aggregated · rolling 12mo