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Parliamentary constituency

Ruislip, Northwood and Pinner

Current MP, latest election result, geographic context and official constituency information.

At a glance

Current MP
David Simmonds
Party
Conservative
Latest election
4 July 2024
Electorate
71,683
Turnout
65.7%
Majority
7,581

Where is Ruislip, Northwood and Pinner?

The map shows this constituency alongside neighbouring parliamentary constituencies for geographic context.

Ruislip, Northwood and Pinner Uxbridge and South Ruislip South West Hertfordshire Watford Harrow West Ealing North Ealing Southall Hayes and Harlington Harrow East Brent West Hemel Hempstead Beaconsfield St Albans Ealing Central and Acton Hertsmere Brent East Slough Hendon Chesham and Amersham Hammersmith and Chiswick Chipping Barnet Queen's Park and Maida Vale Finchley and Golders Green Kensington and Bayswater Hampstead and Highgate Maidenhead Cities of London and Westminster Mid Buckinghamshire England
Ruislip, Northwood and Pinner

Boundary data: ONS Open Geography Portal.

Local context

About this constituency

Ruislip, Northwood and Pinner is a constituency in London, England. The seat has been held by David Simmonds (Conservative) since July 2024.

Current MP

David Simmonds MP

Conservative

Represents Ruislip, Northwood and Pinner in the House of Commons.

Latest election

2024 General Election

Held on 4 July 2024

Winning party
Conservative
Majority
7,581
Turnout
65.7%
Full candidate result (5 candidates)
CandidatePartyVotesShareChange
David SimmondsElectedConservative21,36645.4%-10.0%
Tony GillLabour13,78529.3%4.2%
Ian PriceReform UK4,6719.9%9.8%
Jonathan BanksLiberal Democrat4,3439.2%-5.9%
Jess LeeGreen Party2,9266.2%3.6%

Election data comes from UK Parliament. Turnout percentage is calculated by Project Open Gov from Parliament's turnout and electorate figures.

People and place

A population and household snapshot for Ruislip, Northwood and Pinner, using validated House of Commons Library constituency datasets.

Estimated population101,288
EstimateMid-2024 estimate
Region / nationLondon

Age profile

0 to 1721.2% · 21,461 people
18 to 246.3% · 6,403 people
25 to 3411.4% · 11,544 people
35 to 4921.4% · 21,704 people
50 to 6418.6% · 18,791 people
65 and over21.1% · 21,385 people

Population figures are mid-2024 estimates from the House of Commons Library. Project Open Gov calculates the estimated population shown above by summing the six published age-band counts. View population source ↗

Home ownership and renting

Housing tenure shows how households in this constituency described their home at the most recent census.

38,684 householdsCensus 2021
Home owners69.2% · 26,784 households
Private renters19.5% · 7,527 households
Social renters10.7% · 4,133 households
Other tenure0.6% · 240 households

“Other tenure” combines shared ownership and households recorded as living rent free.

Housing-tenure figures come from the most recent census: 2021 in England, Wales and Northern Ireland and 2022 in Scotland. View housing-tenure source ↗

Household composition

A broad view of household types in this constituency. Project Open Gov uses the four broad groups supplied by the Commons Library so the presentation remains consistent across the UK.

38,684 householdsCensus 2021
One-person households25.8% · 9,973 households
Families with dependent children32.3% · 12,513 households
Other single-family households37.1% · 14,344 households
Other household types4.8% · 1,854 households

Household-composition figures come from the Commons Library constituency dataset. The source uses census data and Project Open Gov displays its broad household groups rather than attempting to harmonise the detailed categories itself. View household-composition source ↗

Disability and day-to-day activities

The source records whether day-to-day activities are limited and uses separate person-level tables for England & Wales, Scotland and Northern Ireland.

99,873 people in the source baseCensus 2021Source comparison: England & Wales
Day-to-day activities limited a lot5.4% · 5,426 people
Day-to-day activities limited a little7.8% · 7,833 people
Not disabled under the Equality Act86.7% · 86,614 people

Comparison note: the workbook uses different source terminology across the UK: England & Wales uses “Disabled under the Equality Act”, while Scotland and Northern Ireland use “Disabled” / “Non-disabled”. Project Open Gov therefore preserves the source categories and does not present them as one single like-for-like UK legal definition.

Disability figures come from the Commons Library constituency workbook. This profile uses the person-level tables only; the workbook also contains separate household-level disability tables which are not used here. View disability source ↗

Petitions

Open UK Government and Parliament petitions that have reached at least 10,000 signatures nationally, ranked here by the number of signatures recorded in this constituency.

Petition signatures are not a poll and do not show what the constituency as a whole thinks. A person can also sign more than one petition.

Open petitionCloses 12 September 2026

Make a public animal abuser register & automatically ban ownership

Signatures in this constituency283
Signatures nationally244,689

Government response published · Debate scheduled for 29 June 2026

Open petitionCloses 6 September 2026

Ban anyone convicted of terrorism offences from standing for public office

Signatures in this constituency248
Signatures nationally206,593

Government response published · Debate scheduled for 6 July 2026

Open petitionCloses 1 October 2026

Hold a referendum to bring the water industry into public ownership

Signatures in this constituency178
Signatures nationally196,369

Government response published · Debate scheduled for 14 September 2026

Open petitionCloses 17 October 2026

Support the Ceramics Industry and protect British manufacturing jobs and skills

Signatures in this constituency121
Signatures nationally110,856

Government response published · Debate scheduled for 6 July 2026

View 74 more petitions
Open petitionCloses 20 November 2026

Hold a UK-wide briefing on climate and nature risks

Signatures in this constituency103
Signatures nationally118,715

Government response published · 100,000-signature debate threshold reached

Open petitionCloses 24 September 2026

Legislate to ban FPNs and prosecutions related to school attendance

Signatures in this constituency96
Signatures nationally129,565

Government response published · 100,000-signature debate threshold reached

Open petitionCloses 10 October 2026

Change surrogacy law to recognise intended parents from birth

Signatures in this constituency93
Signatures nationally112,993

Government response published · Debate scheduled for 7 September 2026

Open petitionCloses 21 October 2026

Remove sentence reductions for guilty pleas in controlling and coercive cases

Signatures in this constituency40
Signatures nationally105,312

Government response published · Debate scheduled for 19 October 2026

Signature counts come from the official UK Government and Parliament petitions data and may change while a petition remains open. Browse official petitions ↗

Funding and local projects

National Lottery grants awarded to organisations recorded in this parliamentary constituency since 4 July 2024.

The constituency is based on the recipient organisation recorded in the source data. The funded activity may sometimes take place across a wider area.

Grants recorded22
Total awarded£1,516,312

Most recent awards

National Lottery grantAwarded 11 June 2026

Replace community hall decaying windows

THE PAROCHIAL CHURCH COUNCIL OF THE ECCLESIASTICAL PARISH OF HOLY TRINITY NORTHWOOD

£20,000

The National Lottery Community Fund · Charitable and Community including Health, Education and Environment

About this award

THE PAROCHIAL CHURCH COUNCIL OF THE ECCLESIASTICAL PARISH OF HOLY TRINITY NORTHWOOD - Community - National Lottery Awards for All England

National Lottery grantAwarded 15 April 2026

UKAFF - celebrating 30 years: Mother Tongues - stories that ignite generations

Tongues on Fire CIO

£181,834

The National Lottery Heritage Fund · Heritage

About this award

2028 will be the 30th anniversary of the UK Asian Film Festival (UKAFF). Our vision is to ensure that the festival’s unique cultural heritage is no longer dispersed, ageing, or at risk of being lost, but is preserved, celebrated and accessible for generations. Through a new documentary, digital archive and exhibition, we will document the untold stories of pioneering South Asian filmmakers, audiences and community trailblazers, capturing first-hand memories before they disappear. 20 trained volunteers (aged 18-35 years) will gain oral-history, archiving and interpretation skills, strengthening both community connection and the heritage workforce. UKAFF’s history—shaped by migration, resilience, activism, creativity and identity—will be made publicly available through stimulating events (in 3 regions), a high-quality documentary film and permanent online archive and exhibition. Our long-term aim is to embed South Asian film heritage within the UK’s national story, increasing inclusion, pride and understanding: ensuring UKAFF’s legacy is safeguarded, shared and valued.

National Lottery grantAwarded 2 April 2026

Service to residents of Harrow and surrounding areas over-50 in age

Harrow Over-50 Club

£20,000

The National Lottery Community Fund · Charitable and Community including Health, Education and Environment

About this award

Harrow Over-50 Club - Community - National Lottery Awards for All England

National Lottery grantAwarded 2 April 2026

Living well MHA Communities West London

MHA Communities West London

£19,997

The National Lottery Community Fund · Charitable and Community including Health, Education and Environment

About this award

MHA Communities West London - Community - National Lottery Awards for All England

National Lottery grantAwarded 25 February 2026

Stories That Bind Us

Tongues on Fire CIO

£60,000

British Film Institute · Arts

About this award

An award from the National Lottery via the BFI Audience Projects Fund will support the May 2026 edition of the UK Asian Film Festival in a number of venues across London engaging South Asian audiences with South Asian film.

17 more awards are available.

Source: DCMS National Lottery Grants Database. The figures shown cover awards from 4 July 2024 to 1 July 2026. View official grants data ↗

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