UK Constituency Dashboards

Surrey Heath

Dr Al Pinkerton is the Liberal Democrat MP for Surrey Heath, and has been an MP since 4th July 2024.

Links: Parliament, They Work For You, Map

Dr Al Pinkerton thumbnail

Economy§

See the notes for more information about ratings. Click on a panel title to see a map of that metric for all constituencies.

ATMs: total

TotalPay-to-useFree-to-useFree-to-use: 48Pay-to-use: 3Total: 53
Relative ratings:
  • Free-to-use: ★★★
  • Total: ★★
As of June 2025. Source data: LINK ATMs by Parliamentary Constituency (Link)

Broadband: average download speeds

180.6 Mb/s

Speeds actually being received based on the mean average

Relative rating: ★★★★

As of May 2023. Source data: Broadband coverage and speeds (House of Commons Library)

Broadband: below universal service obligation

0%

Relative rating: ★★★★★

As of September 2023. Source data: Broadband coverage and speeds (House of Commons Library)

Broadband: gigabit availability

80.9%

Premises capable of receiving speeds of 1 gigabit per second

Relative rating: ★★★

As of September 2023. Source data: Broadband coverage and speeds (House of Commons Library)

Broadband: receiving over 30 Mbps

90%

Relative rating: ★★★★★

As of May 2023. Source data: Broadband coverage and speeds (House of Commons Library)

Broadband: receiving under 10 Mbps

2%

Relative rating: ★★★★★

As of May 2023. Source data: Broadband coverage and speeds (House of Commons Library)

Broadband: superfast availability - at least 30 Mbps

98.3%

Lines capable of receiving download speeds of at least 30 Mbps

Relative rating: ★★★★

As of September 2023. Source data: Broadband coverage and speeds (House of Commons Library)

High-value homes sold

Price paid over £1.5 million

20202022202401020302018: 82019: 152020: 42021: 282022: 292023: 212024: 192025 (31st July): 2
As of 31st July 2025. Source data: Price Paid Data (HM Land Registry, OGL3)

House prices

200020102020£0£200,000£400,000£600,000Dec 1995: £90,000Dec 1996: £98,000Dec 1997: £104,000Dec 1998: £119,950Dec 1999: £138,000Dec 2000: £159,000Dec 2001: £170,000Dec 2002: £199,950Dec 2003: £235,000Dec 2004: £239,950Dec 2005: £235,500Dec 2006: £247,500Dec 2007: £277,000Dec 2008: £250,000Dec 2009: £250,000Dec 2010: £284,500Dec 2011: £280,000Dec 2012: £291,000Dec 2013: £300,000Dec 2014: £325,000Dec 2015: £352,500Dec 2016: £385,000Dec 2017: £408,500Dec 2018: £425,000Dec 2019: £425,000Dec 2020: £449,500Dec 2021: £448,250Dec 2022: £455,000Dec 2023: £465,000Sep 2024: £470,000
As of September 2024. Source data: House prices (ONS Housing Analysis Team)

Total income: median

£34,600

Relative rating: ★★★★★

As of 12th March 2025. Source data: Table 3.15a Income and tax by Parliamentary constituency, confidence intervals © HMRC

Total tax amount

£661,000,000

Relative rating: ★★★★★

As of 12th March 2025. Source data: Table 3.15a Income and tax by Parliamentary constituency, confidence intervals © HMRC

Unemployment

201620182020202220240%2%4%Mar 2014: 1.1%Jun 2014: 0.9%Sep 2014: 0.7%Dec 2014: 0.6%Mar 2015: 0.6%Jun 2015: 0.5%Sep 2015: 0.4%Dec 2015: 0.4%Mar 2016: 0.4%Jun 2016: 0.5%Sep 2016: 0.5%Dec 2016: 0.5%Mar 2017: 0.6%Jun 2017: 0.6%Sep 2017: 0.6%Dec 2017: 0.6%Mar 2018: 0.6%Jun 2018: 0.6%Sep 2018: 0.5%Dec 2018: 0.5%Mar 2019: 0.7%Jun 2019: 0.8%Sep 2019: 0.8%Dec 2019: 0.9%Mar 2020: 1.1%Jun 2020: 3.7%Sep 2020: 4%Dec 2020: 3.9%Mar 2021: 3.8%Jun 2021: 2.9%Sep 2021: 2.3%Dec 2021: 2.1%Mar 2022: 2%Jun 2022: 1.8%Sep 2022: 1.9%Dec 2022: 1.9%Mar 2023: 1.8%Jun 2023: 1.9%Sep 2023: 2%Dec 2023: 2%Mar 2024: 2%Jun 2024: 2%Sep 2024: 2.2%Dec 2024: 2.1%Mar 2025: 2.3%
As of March 2025. Source data: Claimant count by sex and age (NOMIS)

Energy§

See the notes for more information about ratings. Click on a panel title to see a map of that metric for all constituencies.

Central heating

No central heatingOtherTwo or more typesTank or bottled gas onlyOil onlyElectric onlyMains gas onlyMains gas only: 81%Electric only: 6.9%Oil only: 0.5%Tank or bottled gas only: 1.2%Two or more types: 8.8%Other: 1%No central heating: 0.7%
As of 2023. Source data: Central heating (House of Commons Library)

Domestic solar: capacity

7.8 MW

Relative rating: ★★★

As of December 2024. Source data: Solar photovoltaics deployment (Department for Energy Security and Net Zero )

Domestic solar: installations

2,058

Relative rating: ★★★

As of December 2024. Source data: Solar photovoltaics deployment (Department for Energy Security and Net Zero )

Fuel poverty

7.1%

Relative rating: ★★★★★

As of 2023. Source data: Sub-regional fuel poverty data 2025 (2023 data) Table 4 (Department for Energy Security and Net Zero)

Households off the gas grid

20162018202020220%10%5%2015: 7%2016: 7.2%2017: 6.9%2018: 6.5%2019: 6.7%2020: 7.7%2021: 7.8%2022: 8.2%2023: 9.2%
As of 2023. Source data: Households off the gas grid (Department for Energy Security and Net Zero)

Environment§

See the notes for more information about ratings. Click on a panel title to see a map of that metric for all constituencies.

Access to green space

Partial-combinedCombinedNeighbourhood standardLocal standardDoorstep standardAll green space with rights of wayAll green spaceAll green space: 89.8%All green space with rights of way: 90.9%Doorstep standard: 15.9%Local standard: 14.9%Neighbourhood standard: 33.6%Combined: 6.7%Partial-combined: 19.2%
Relative ratings:
  • All green space: ★★★
  • All green space with rights of way: ★★
  • Doorstep standard: ★★★★
  • Local standard: ★★★★
  • Neighbourhood standard: ★★★
  • Combined: ★★★★
  • Partial-combined: ★★★★
As of 13th May 2025. Source data: Access to green space in England, (DEFRA)

Ancient woodland

1.3%

Relative rating: ★★★

As of May 2024. Source data: Ancient woodland, Natural England and contains Ordnance Survey data © Crown copyright and database right 2024 (OGLv3)

Climate change: hottest day projections

0.92°C

Change for 2021-2040 compared to 1981-2010

As of 2025. Source data: Climate change projections (UCL/Copernicus/EuroCORDEX)

Climate change: rainfall (summer) projections

-1.5%

Change for 2021-2040 compared to 1981-2010

As of 2025. Source data: Climate change projections (UCL/Copernicus/EuroCORDEX)

Climate change: rainfall (winter) projections

9.5%

Change for 2021-2040 compared to 1981-2010

As of 2025. Source data: Climate change projections (UCL/Copernicus/EuroCORDEX)

Climate change: temperature projections

0.76°C

Change for 2021-2040 compared to 1981-2010

As of 2025. Source data: Climate change projections (UCL/Copernicus/EuroCORDEX)

Climate change: wettest 5 days projections

1.4%

Change for 2021-2040 compared to 1981-2010

As of 2025. Source data: Climate change projections (UCL/Copernicus/EuroCORDEX)

Countryside and Rights of Way

7.1%

Relative rating: ★★★★★

As of May 2024. Source data: CRoW Act 2000 - Section 15 Land, Natural England/Defra (OGLv3)

Green belt: percentage

58.1%

Relative rating: ★★★★★

As of 31st March 2023. Source data: Green belt data (House of Commons Library/DLUHC)

Green belt: total

7,570 hectares

Relative rating: ★★★★★

As of 31st March 2023. Source data: Green belt data (House of Commons Library/DLUHC)

Storm overflows: duration

Total duration 2022

117.3 hr

Relative rating: ★★★★★

As of 27th March 2025. Source data: Event Duration Monitoring - Storm Overflows - Annual Returns (Environment Agency)

Storm overflows: duration

Total duration 2023

198.5 hr

Relative rating: ★★★★★

As of 27th March 2025. Source data: Event Duration Monitoring - Storm Overflows - Annual Returns (Environment Agency)

Storm overflows: duration

Total duration 2024

261.9 hr

Relative rating: ★★★★★

As of 27th March 2025. Source data: Event Duration Monitoring - Storm Overflows - Annual Returns (Environment Agency)

Storm overflows: spills

Total spills 2022

22

Relative rating: ★★★★★

As of 27th March 2025. Source data: Event Duration Monitoring - Storm Overflows - Annual Returns (Environment Agency)

Storm overflows: spills

Total spills 2023

40

Relative rating: ★★★★★

As of 27th March 2025. Source data: Event Duration Monitoring - Storm Overflows - Annual Returns (Environment Agency)

Storm overflows: spills

Total spills 2024

41

Relative rating: ★★★★★

As of 27th March 2025. Source data: Event Duration Monitoring - Storm Overflows - Annual Returns (Environment Agency)

Tree canopy cover

Proportion of constituency

36%
As of 2nd March 2023. Source data: Environmental, economic and health data, (Friends of the Earth)

Tree canopy cover

Neighbourhoods with less than 10% tree canopy

0%
As of 2nd March 2023. Source data: Environmental, economic and health data, (Friends of the Earth)

Health§

See the notes for more information about ratings. Click on a panel title to see a map of that metric for all constituencies.

Dentists

Private dentistsNHS/HSC/PHS dentistsAll dentistsAll dentists: 20NHS/HSC/PHS dentists: 18Private dentists: 2
Relative ratings:
  • All dentists: ★★★★
  • NHS/HSC/PHS dentists: ★★★★
  • Private dentists: ★★★
As of 6th May 2025. Source data: General Dental Practices (NHS England), Dental Practices and Patient Registrations (PHS Dental Care Team), Dentist and Surgery List (Business Services Organisation)

GP practices/branches

13
As of 1st July 2025. Source data: GP Practices and Branches (NHS England), GP Practice contact details and list sizes (PHS Dental Care Team), GP practice list sizes (Business Services Organisation)

Health-related social security

4.8%

Relative rating: ★★★★★

As of 2025. Source data: Working-age population in receipt of health-related social security (JRF / DWP)

Life expectancy

83.3 years

Relative rating: ★★★★★

As of 2022. Source data: Life expectancy at birth 2022 (ONS)

Opticians

20

Relative rating: ★★★★

As of 27th May 2025. Source data: Optical sites (NHS England)

Society§

See the notes for more information about ratings. Click on a panel title to see a map of that metric for all constituencies.

Child poverty

18%

Relative rating: ★★★★★

As of 2023. Source data: Child poverty rate estimates, after housing costs (Loughborough University/JRF 2022/23).

Child poverty: children affected by two-child limit

5%

Relative rating: ★★★★★

As of 2023. Source data: Child poverty rate estimates, after housing costs (Loughborough University/JRF 2022/23).

Commemorative plaques

7
As of 29th May 2025. Source data: OpenPlaques (© Open Plaques, Public Domain).

Crime: all

201820202022010,0005,0002017: 6,5362018: 6,8582019: 7,1842020: 6,9952021: 6,5032022: 6,0982023: 6,0612024: 6,178
As of 7th May 2025. Source data: crime data (data.police.uk).

Crime: anti-social behaviour

20182020202201,0002,0002017: 1,8262018: 1,6692019: 1,5432020: 1,9632021: 1,6362022: 1,1342023: 1,0602024: 1,065
As of 7th May 2025. Source data: crime data (data.police.uk).

Crime: bicycle theft

2018202020220100502017: 912018: 962019: 762020: 552021: 262022: 602023: 562024: 24
As of 7th May 2025. Source data: crime data (data.police.uk).

Crime: burglary

20182020202202004006002017: 3692018: 4692019: 5602020: 3362021: 2332022: 2172023: 234
As of 7th May 2025. Source data: crime data (data.police.uk).

Crime: criminal damage and arson

20182020202201,0005002017: 5642018: 6712019: 7342020: 5402021: 5032022: 4812023: 4602024: 445
As of 7th May 2025. Source data: crime data (data.police.uk).

Crime: drugs

20182020202201002003002017: 1412018: 1972019: 1922020: 2702021: 1782022: 1292023: 1312024: 118
As of 7th May 2025. Source data: crime data (data.police.uk).

Crime: other

20182020202201002002017: 1502018: 1322019: 1372020: 1452021: 1162022: 1412023: 1532024: 171
As of 7th May 2025. Source data: crime data (data.police.uk).

Crime: possession of weapons

20182020202202040602017: 242018: 362019: 602020: 552021: 432022: 342023: 362024: 55
As of 7th May 2025. Source data: crime data (data.police.uk).

Crime: public order

20182020202201,0005002017: 5202018: 5672019: 5392020: 5652021: 6382022: 5372023: 5242024: 521
As of 7th May 2025. Source data: crime data (data.police.uk).

Crime: robbery

20182020202202040602017: 172018: 432019: 382020: 382021: 222022: 222023: 202024: 37
As of 7th May 2025. Source data: crime data (data.police.uk).

Crime: shoplifting

20182020202202004006002017: 4202018: 3782019: 3562020: 3532021: 2452022: 3542023: 3792024: 476
As of 7th May 2025. Source data: crime data (data.police.uk).

Crime: theft from the person

20182020202202040602017: 242018: 482019: 402020: 242021: 372022: 452023: 202024: 39
As of 7th May 2025. Source data: crime data (data.police.uk).

Crime: vehicle

20182020202202004006002017: 2882018: 4202019: 4422020: 3622021: 3712022: 4242023: 3972024: 327
As of 7th May 2025. Source data: crime data (data.police.uk).

Crime: violence and sexual offences

20182020202201,0002,0003,0002017: 1,5082018: 1,4792019: 1,8812020: 1,8972021: 2,0352022: 1,9432023: 2,0942024: 2,171
As of 7th May 2025. Source data: crime data (data.police.uk).

EU referendum

51%

Percentage that voted Leave

As of 2024. Source data: EU referendum estimates for 2024 boundaries

Fish and chip shops

3
As of 1st September 2025. Source data: OpenStreetMap (© OpenStreetMap contributors).

Foodbanks

1
As of 20th August 2025. Source data: Food banks (Give Food).

Gambling premises

Pool BettingFamily Entertainment CentreCasino 2005CasinoBingoBetting ShopAdult Gaming CentreTotalTotal: 10Adult Gaming Centre: 0Betting Shop: 10Bingo: 0Casino: 0Casino 2005: 0Family Entertainment Centre: 0Pool Betting: 0
Source data: the register of gambling premises (© Gambling Commission).

General Election (notional): 12 December 2019

Con
Source data: Notional General Election 2019 (Rallings & Thrasher, Professor David Denver (Scotland), Nicholas Whyte (NI) for Sky News, PA, BBC News and ITV News).

General Election: 4 July 2024

LD
Source data: 2024 election results (Open Innovations).

Heritage at Risk: all

1

Relative rating: ★★★★★

As of November 2024. Source data: Heritage at Risk Register 2024 (Historic England)

Heritage at Risk: archaeology

0

Relative rating: ★★★★★

As of November 2024. Source data: Heritage at Risk Register 2024 (Historic England)

Heritage at Risk: building or structure

0

Relative rating: ★★★★★

As of November 2024. Source data: Heritage at Risk Register 2024 (Historic England)

Heritage at Risk: conservation area

1

Relative rating: ★★

As of November 2024. Source data: Heritage at Risk Register 2024 (Historic England)

Heritage at Risk: place of worship

0

Relative rating: ★★★★★

As of November 2024. Source data: Heritage at Risk Register 2024 (Historic England)

Higher education: entry rates for 18 year olds

2010201520200%20%40%60%2006: 35.3%2007: 37.2%2008: 38.7%2009: 36.5%2010: 40.9%2010: 40.9%2011: 42%2012: 40.4%2013: 38.6%2014: 39.5%2015: 41.6%2016: 46.9%2017: 44.2%2018: 47.6%2019: 51.3%2020: 44.6%2021: 54%2022: 48.6%2023: 43.1%2024: 48.9%
As of 2024. Source data: entry rates (UCAS).

Household composition

Other household typesOther single-family householdsFamilies with dependent childrenOne-personOne-person: 25%Families with dependent children: 31.1%Other single-family households: 39.9%Other household types: 4%
As of 14th October 2024. Source data: Household composition (© House of Commons Library/ONS/Northern Ireland Statistics and Research Agency/Scotland's census OGL).

Indicies of Multiple Deprivation: proportions

High deprivation LSOA (quintile 1)Medium deprivation LSOA (quintile 2,3)Low deprivation LSOA (quintile 4,5)Low deprivation LSOA (quintile 4,5): 84.4%Medium deprivation LSOA (quintile 2,3): 15.6%High deprivation LSOA (quintile 1): 0%
As of 3rd June 2025. Source data: composite 2020 UK index of multiple deprivation version: 3.3.0 (MySociety, CC-BY).

Indicies of Multiple Deprivation: score

8.273

Composite score from 0 (low deprivation) to 100 (high deprivation)

As of 24th October 2023. Source data: composite 2020 UK index of multiple deprivation version: 3.3.0 (MySociety, CC-BY).

MP: Left vs Right

Economy

38.052

From 0 (left) to 100 (right)

As of January 2025. Source data: MPs: Left vs Right (Royal Holloway / Survation / UK in a Changing Europe).

MP: Left vs Right

Culture

37.339

From 0 (left) to 100 (right)

As of January 2025. Source data: MPs: Left vs Right (Royal Holloway / Survation / UK in a Changing Europe).

MP: financial interests

VisitsDonationsGiftsEmploymentEmployment: £4,106.21Gifts: £0Donations: £9,000Visits: £981
As of 4th August 2025. Source data: Register of Interests (UK Parliament).

Memorial benches

38
As of 20th August 2025. Source data: OpenBenches (© Terence Eden and Elizabeth Eden CC-BY-SA).

Ofsted ratings: children's social care

InadequateRequires improvementGoodOutstandingOutstanding: 100%Good: 0%Requires improvement: 0%Inadequate: 0%
As of 19th July 2024. Source data: Inspection outcomes (Ofsted, OGL).

Ofsted ratings: early years

InadequateRequires improvementGoodOutstandingOutstanding: 24%Good: 76%Requires improvement: 0%Inadequate: 0%
As of 19th July 2024. Source data: Inspection outcomes (Ofsted, OGL).

Ofsted ratings: further education and skills

InadequateRequires improvementGoodOutstandingOutstanding: 33%Good: 67%Requires improvement: 0%Inadequate: 0%
As of 19th July 2024. Source data: Inspection outcomes (Ofsted, OGL).

Ofsted ratings: state-funded schools

InadequateRequires improvementGoodOutstandingOutstanding: 15%Good: 74%Requires improvement: 9%Inadequate: 3%
As of 19th July 2024. Source data: Inspection outcomes (Ofsted, OGL).

Population: by age

0102030405060708001,0002,0000: 9801: 9252: 9653: 1,0304: 9805: 1,0346: 1,1937: 1,1358: 1,1099: 1,15510: 1,29811: 1,29812: 1,24813: 1,27714: 1,20415: 1,27816: 1,22817: 1,33518: 1,31619: 80520: 72321: 79122: 95823: 1,06024: 1,10725: 1,12226: 1,03127: 1,09328: 1,12929: 1,15330: 1,17431: 1,22732: 1,18833: 1,20734: 1,25035: 1,21436: 1,23037: 1,25738: 1,27739: 1,27740: 1,35541: 1,40642: 1,33743: 1,33644: 1,27445: 1,24946: 1,33047: 1,42848: 1,35349: 1,43450: 1,43551: 1,51452: 1,48453: 1,43954: 1,42155: 1,50156: 1,45257: 1,44458: 1,45659: 1,37760: 1,35561: 1,27362: 1,12263: 1,11864: 1,13365: 1,01666: 1,00867: 97068: 91769: 90170: 88671: 88772: 85973: 91874: 98175: 1,15876: 83677: 78878: 83279: 78680: 62781: 52682: 53883: 54684: 48585: 47086: 48387: 37088: 37589: 32890+: 1,155
Source data: Population by constituency (House of Commons Library using ONS Population estimates for England and Wales, mid-2022, NRS Search census data 2022, Table UV103 (Age by single year), NISRA 2021 Mid-year population estimates for small geographical areas within Northern Ireland)

Post offices

10
As of 27th May 2025. Source data: All branches (© Post Office).

Pubs

51
As of 1st September 2025. Source data: OpenStreetMap (© OpenStreetMap contributors).

Pupil to teacher ratio (qualified) within schools

2015202001020302010/11: 18.262011/12: 17.842012/13: 18.022013/14: 17.692014/15: 18.122015/16: 18.612016/17: 18.942017/18: 19.042018/19: 19.222019/20: 19.172020/21: 18.742021/22: 18.392022/23: 18.282023/24: 18.82024/25: 20.8
As of 9th June 2025. Source data: Pupil to teacher ratios (School workforce in England, OGL).

Sexuality

Not answered / prefer not to sayAll other sexual orientationsBisexualGay or LesbianStraight or HeterosexualStraight or Heterosexual: 91.8%Gay or Lesbian: 1.1%Bisexual: 0.8%All other sexual orientations: 0.2%Not answered / prefer not to say: 6.1%
Source data: Census 2021: Sexual orientation (ONS

Transport§

See the notes for more information about ratings. Click on a panel title to see a map of that metric for all constituencies.

Bus service changes

-61.7%

Change in trips per hour 2010-2023

Relative rating:

As of 28th November 2023. Source data: How Britain’s bus services have drastically declined (Friends of the Earth & University of Leeds 2023)

Bus stops

386

Relative rating:

As of April 2025. Source data: NaPTAN national stop data

Bus stops density

2.96/km²

Relative rating: ★★

As of April 2025. Source data: NaPTAN national stop data

Cars or vans by household

No cars or vans in household %

6.2%
Source data: Distance travelled to work by car or van availability (ONS)

Cars or vans by household

1 or more cars or vans in household %

93.8%
Source data: Distance travelled to work by car or van availability (ONS)

EV: home charging

1,133

Relative rating: ★★★★★

As of 2022. Source data: Electric Vehicle Charging Grant Scheme Statistics (DfT)

EV: workplace charging points

121

Relative rating: ★★★★

As of January 2025. Source data: Electric Vehicle Charging Grant Scheme Statistics (DfT)

Rail cancellations

2.7%

Relative rating: ★★★

As of March 2025. Source data: Performance at stations (ORR)

Road accidents: fatal collisions

2005201020152020010202000: 62001: 62002: 52003: 32004: 142005: 52006: 52007: 32008: 52009: 52010: 22011: 42012: 02013: 32014: 12015: 22016: 12017: 12018: 22019: 22020: 12021: 42022: 32023: 2
As of 31st December 2023. Source data: Road Safety Data - Collisions (Department for Transport, OGL)

Road accidents: serious collisions

200520102015202002040602000: 432001: 492002: 502003: 372004: 352005: 562006: 422007: 432008: 412009: 492010: 462011: 412012: 322013: 342014: 582015: 432016: 312017: 402018: 552019: 482020: 472021: 392022: 362023: 56
As of 31st December 2023. Source data: Road Safety Data - Collisions (Department for Transport, OGL)

Road accidents: slight collisions

200520102015202002004006002000: 3502001: 4222002: 3782003: 3652004: 4022005: 3672006: 3972007: 3642008: 3632009: 3202010: 3092011: 2882012: 3032013: 3052014: 2692015: 2242016: 2422017: 2212018: 1782019: 1782020: 1552021: 1652022: 1502023: 137
As of 31st December 2023. Source data: Road Safety Data - Collisions (Department for Transport, OGL)

Train stations

4

Relative rating: ★★★

As of April 2025. Source data: NaPTAN national stop data

Train stations density

0.031/km²

Relative rating: ★★★

As of April 2025. Source data: NaPTAN national stop data

Notes

Rating

Ratings are based on ranking every constituency with data and using the following percentiles:

  • ★★★★★ 80-100%
  • ★★★★ 60-80%
  • ★★★ 40-60%
  • ★★ 20-40%
  • ★ 0-20%

There are some cases where more is not better. In those cases we have flipped the ranking so that a lower relative value would receive more stars. For example, a child poverty rate of 0% would be ★★★★★.

Updates

We try to update datasets when there is a new release. If you know of a more recent update to a dataset, please let us know.

Any dates given in the attribution are the date of the most recent data, which can lag the release date of the dataset.

Are there constituency-level datasets that you think we're missing? Let us know about new datasets.