UK Constituency Dashboards

South Basildon and East Thurrock

James McMurdock is the Independent MP for South Basildon and East Thurrock, and has been an MP since 4th July 2024.

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James McMurdock 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: 32Pay-to-use: 11Total: 43
Relative ratings:
  • Free-to-use:
  • Total:
As of June 2025. Source data: LINK ATMs by Parliamentary Constituency (Link)

Broadband: average download speeds

173.5 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

86.9%

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

87.6%

Relative rating: ★★★

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

Broadband: receiving under 10 Mbps

2.7%

Relative rating: ★★★★

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

Broadband: superfast availability - at least 30 Mbps

98.5%

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

20202022202401052018: 12019: 12020: 02021: 72022: 22023: 22024: 12025 (31st July): 0
As of 31st July 2025. Source data: Price Paid Data (HM Land Registry, OGL3)

House prices

200020102020£0£200,000£400,000Dec 1995: £54,500Dec 1996: £53,000Dec 1997: £55,000Dec 1998: £60,000Dec 1999: £65,500Dec 2000: £72,000Dec 2001: £87,000Dec 2002: £106,000Dec 2003: £132,500Dec 2004: £147,000Dec 2005: £155,000Dec 2006: £163,000Dec 2007: £174,500Dec 2008: £174,995Dec 2009: £160,000Dec 2010: £166,000Dec 2011: £165,000Dec 2012: £168,000Dec 2013: £173,000Dec 2014: £192,500Dec 2015: £215,000Dec 2016: £260,000Dec 2017: £275,000Dec 2018: £282,000Dec 2019: £288,000Dec 2020: £305,000Dec 2021: £325,000Dec 2022: £360,000Dec 2023: £350,000Sep 2024: £340,000
As of September 2024. Source data: House prices (ONS Housing Analysis Team)

Total income: median

£30,600

Relative rating: ★★★★

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

Total tax amount

£307,000,000

Relative rating: ★★★

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

Unemployment

201620182020202220240%10%5%Mar 2014: 2.9%Jun 2014: 2.4%Sep 2014: 2.1%Dec 2014: 1.8%Mar 2015: 1.8%Jun 2015: 1.8%Sep 2015: 1.8%Dec 2015: 1.6%Mar 2016: 1.8%Jun 2016: 1.7%Sep 2016: 1.7%Dec 2016: 1.6%Mar 2017: 1.7%Jun 2017: 1.6%Sep 2017: 1.6%Dec 2017: 1.5%Mar 2018: 1.9%Jun 2018: 2.2%Sep 2018: 2.3%Dec 2018: 2.5%Mar 2019: 2.7%Jun 2019: 2.8%Sep 2019: 2.8%Dec 2019: 2.9%Mar 2020: 3.1%Jun 2020: 6.7%Sep 2020: 6.9%Dec 2020: 6.7%Mar 2021: 6.6%Jun 2021: 5.5%Sep 2021: 4.8%Dec 2021: 4.1%Mar 2022: 3.8%Jun 2022: 3.6%Sep 2022: 3.4%Dec 2022: 3.3%Mar 2023: 3.3%Jun 2023: 3.4%Sep 2023: 3.3%Dec 2023: 3.4%Mar 2024: 3.5%Jun 2024: 3.6%Sep 2024: 3.9%Dec 2024: 3.9%Mar 2025: 4%
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: 77.1%Electric only: 10.9%Oil only: 0.2%Tank or bottled gas only: 0.5%Two or more types: 7.5%Other: 2.4%No central heating: 1.4%
As of 2023. Source data: Central heating (House of Commons Library)

Domestic solar: capacity

5.2 MW

Relative rating: ★★

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

Domestic solar: installations

1,626

Relative rating: ★★

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

Fuel poverty

8.4%

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%20%2015: 12.1%2016: 11.3%2017: 11.9%2018: 12.1%2019: 12.1%2020: 12.3%2021: 12.1%2022: 12.1%2023: 12.1%
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: 90.1%All green space with rights of way: 94.8%Doorstep standard: 13.7%Local standard: 7.5%Neighbourhood standard: 24.8%Combined: 1.6%Partial-combined: 15.3%
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

0.5%

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

0.89°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

-1.8%

Change for 2021-2040 compared to 1981-2010

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

Climate change: rainfall (winter) projections

10.6%

Change for 2021-2040 compared to 1981-2010

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

Climate change: temperature projections

0.75°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

2.1%

Change for 2021-2040 compared to 1981-2010

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

Countryside and Rights of Way

0.8%

Relative rating: ★★★★

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

Green belt: percentage

78.2%

Relative rating: ★★★★★

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

Green belt: total

9,440 hectares

Relative rating: ★★★★★

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

Storm overflows: duration

Total duration 2022

217.5 hr

Relative rating: ★★★★

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

Storm overflows: duration

Total duration 2023

645 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

841.3 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

48

Relative rating: ★★★★

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

Storm overflows: spills

Total spills 2023

98

Relative rating: ★★★★

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

Storm overflows: spills

Total spills 2024

118

Relative rating: ★★★★

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

Tree canopy cover

Proportion of constituency

8%
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

60%
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: 12NHS/HSC/PHS dentists: 11Private dentists: 1
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

26
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

9.5%

Relative rating: ★★★

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

Life expectancy

81.5 years

Relative rating: ★★★

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

Opticians

12

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

25.4%

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

12%

Relative rating: ★★

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

Commemorative plaques

3
As of 29th May 2025. Source data: OpenPlaques (© Open Plaques, Public Domain).

Crime: all

201820202022010,00020,0002017: 10,9292018: 11,1672019: 12,1692020: 11,8882021: 11,7822022: 11,0862023: 10,4152024: 10,076
As of 7th May 2025. Source data: crime data (data.police.uk).

Crime: anti-social behaviour

20182020202202,0004,0002017: 3,0942018: 2,6332019: 2,4432020: 2,8672021: 2,5052022: 1,4152023: 1,0282024: 1,008
As of 7th May 2025. Source data: crime data (data.police.uk).

Crime: bicycle theft

20182020202201002017: 842018: 942019: 1002020: 922021: 582022: 892023: 482024: 39
As of 7th May 2025. Source data: crime data (data.police.uk).

Crime: burglary

20182020202201,0005002017: 9272018: 6332019: 6282020: 4842021: 3272022: 3502023: 433
As of 7th May 2025. Source data: crime data (data.police.uk).

Crime: criminal damage and arson

20182020202201,0002,0002017: 1,1032018: 9852019: 1,1632020: 8662021: 8612022: 8982023: 8612024: 822
As of 7th May 2025. Source data: crime data (data.police.uk).

Crime: drugs

20182020202202004002017: 1852018: 2222019: 2722020: 4002021: 3732022: 2972023: 3212024: 297
As of 7th May 2025. Source data: crime data (data.police.uk).

Crime: other

20182020202201002003002017: 1592018: 1682019: 2562020: 2352021: 1932022: 2022023: 2362024: 248
As of 7th May 2025. Source data: crime data (data.police.uk).

Crime: possession of weapons

20182020202201002002017: 692018: 952019: 702020: 742021: 712022: 1042023: 822024: 76
As of 7th May 2025. Source data: crime data (data.police.uk).

Crime: public order

20182020202201,0005002017: 5082018: 6792019: 9082020: 9092021: 9212022: 9802023: 7932024: 699
As of 7th May 2025. Source data: crime data (data.police.uk).

Crime: robbery

20182020202201002002017: 942018: 922019: 1082020: 762021: 1052022: 1022023: 902024: 79
As of 7th May 2025. Source data: crime data (data.police.uk).

Crime: shoplifting

20182020202201,0005002017: 4792018: 4462019: 5432020: 4752021: 5212022: 5362023: 7322024: 931
As of 7th May 2025. Source data: crime data (data.police.uk).

Crime: theft from the person

20182020202202040602017: 412018: 582019: 492020: 452021: 452022: 352023: 432024: 42
As of 7th May 2025. Source data: crime data (data.police.uk).

Crime: vehicle

20182020202201,0002,0002017: 1,0712018: 1,0912019: 9762020: 7962021: 8702022: 9402023: 9932024: 997
As of 7th May 2025. Source data: crime data (data.police.uk).

Crime: violence and sexual offences

20182020202202,0004,0006,0002017: 2,4452018: 3,2602019: 3,9602020: 4,0152021: 4,3582022: 4,4262023: 4,0222024: 3,634
As of 7th May 2025. Source data: crime data (data.police.uk).

EU referendum

74.1%

Percentage that voted Leave

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

Fish and chip shops

4
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: 5Adult Gaming Centre: 0Betting Shop: 5Bingo: 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

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

Heritage at Risk: all

4

Relative rating: ★★★★

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

Heritage at Risk: archaeology

1

Relative rating: ★★★

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

Heritage at Risk: building or structure

2

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%10%20%30%2006: 14.3%2007: 17.5%2008: 16.3%2009: 18.4%2010: 19%2010: 19%2011: 20.7%2012: 17.5%2013: 18.6%2014: 19.3%2015: 20.4%2016: 21.2%2017: 21.6%2018: 22%2019: 24.8%2020: 27.2%2021: 27.8%2022: 28.1%2023: 30%2024: 29.3%
As of 2024. Source data: entry rates (UCAS).

Household composition

Other household typesOther single-family householdsFamilies with dependent childrenOne-personOne-person: 26.5%Families with dependent children: 31.8%Other single-family households: 37.7%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): 33.6%Medium deprivation LSOA (quintile 2,3): 48.7%High deprivation LSOA (quintile 1): 17.7%
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

22.79

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

71.891

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

78.27

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: £2,136.35Gifts: £0Donations: £0Visits: £0
As of 4th August 2025. Source data: Register of Interests (UK Parliament).

Memorial benches

1
As of 20th August 2025. Source data: OpenBenches (© Terence Eden and Elizabeth Eden CC-BY-SA).

Ofsted ratings: children's social care

InadequateRequires improvementGoodOutstandingOutstanding: 14%Good: 71%Requires improvement: 14%Inadequate: 0%
As of 19th July 2024. Source data: Inspection outcomes (Ofsted, OGL).

Ofsted ratings: early years

InadequateRequires improvementGoodOutstandingOutstanding: 14%Good: 82%Requires improvement: 3%Inadequate: 1%
As of 19th July 2024. Source data: Inspection outcomes (Ofsted, OGL).

Ofsted ratings: further education and skills

InadequateRequires improvementGoodOutstandingOutstanding: 0%Good: 50%Requires improvement: 50%Inadequate: 0%
As of 19th July 2024. Source data: Inspection outcomes (Ofsted, OGL).

Ofsted ratings: state-funded schools

InadequateRequires improvementGoodOutstandingOutstanding: 3%Good: 88%Requires improvement: 6%Inadequate: 3%
As of 19th July 2024. Source data: Inspection outcomes (Ofsted, OGL).

Population: by age

0102030405060708001,0002,0000: 1,2651: 1,2832: 1,3443: 1,3334: 1,3805: 1,4026: 1,3757: 1,3118: 1,2659: 1,27010: 1,33011: 1,29412: 1,27913: 1,27814: 1,34815: 1,23416: 1,24317: 1,23218: 1,20719: 92020: 96821: 94922: 1,11023: 1,14224: 1,21325: 1,19026: 1,22327: 1,24428: 1,30329: 1,41230: 1,51531: 1,48132: 1,49033: 1,60234: 1,66835: 1,51536: 1,52637: 1,47638: 1,47639: 1,39440: 1,29441: 1,35842: 1,34343: 1,29544: 1,15845: 1,20346: 1,26347: 1,19348: 1,18549: 1,31250: 1,22151: 1,36852: 1,23453: 1,38254: 1,27855: 1,38356: 1,42557: 1,35958: 1,32359: 1,34060: 1,25361: 1,26562: 1,14863: 1,12164: 1,04365: 98066: 1,02367: 89968: 93169: 94870: 92871: 90872: 97573: 92274: 99575: 1,13676: 84877: 70978: 68479: 66280: 59181: 48382: 49983: 43884: 42885: 41286: 36587: 29588: 24889: 22590+: 731
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

15
As of 27th May 2025. Source data: All branches (© Post Office).

Pubs

23
As of 1st September 2025. Source data: OpenStreetMap (© OpenStreetMap contributors).

Pupil to teacher ratio (qualified) within schools

2015202001020302010/11: 22.212011/12: 19.622012/13: 18.322013/14: 18.912014/15: 18.312015/16: 19.692016/17: 20.442017/18: 20.082018/19: 19.362019/20: 19.592020/21: 18.842021/22: 18.982022/23: 19.242023/24: 20.772024/25: 18.64
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: 91.9%Gay or Lesbian: 1%Bisexual: 0.8%All other sexual orientations: 0.2%Not answered / prefer not to say: 6%
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

-30.2%

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

313

Relative rating:

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

Bus stops density

2.59/km²

Relative rating: ★★

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

Cars or vans by household

No cars or vans in household %

12.2%
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 %

87.8%
Source data: Distance travelled to work by car or van availability (ONS)

EV: home charging

520

Relative rating: ★★★★

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

EV: workplace charging points

125

Relative rating: ★★★★

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

Rail cancellations

1.5%

Relative rating: ★★★★★

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

Road accidents: fatal collisions

200520102015202001052000: 42001: 92002: 72003: 92004: 52005: 12006: 52007: 12008: 32009: 22010: 12011: 12012: 22013: 12014: 22015: 32016: 52017: 22018: 22019: 02020: 52021: 12022: 22023: 5
As of 31st December 2023. Source data: Road Safety Data - Collisions (Department for Transport, OGL)

Road accidents: serious collisions

20052010201520200100502000: 502001: 592002: 702003: 512004: 562005: 492006: 372007: 412008: 212009: 352010: 342011: 362012: 342013: 302014: 302015: 302016: 442017: 342018: 362019: 292020: 292021: 312022: 382023: 32
As of 31st December 2023. Source data: Road Safety Data - Collisions (Department for Transport, OGL)

Road accidents: slight collisions

200520102015202002004002000: 3372001: 3192002: 2882003: 2502004: 3052005: 2682006: 2242007: 2392008: 2012009: 1962010: 1902011: 1612012: 1722013: 1572014: 1702015: 1642016: 1542017: 1122018: 1212019: 1042020: 792021: 962022: 902023: 82
As of 31st December 2023. Source data: Road Safety Data - Collisions (Department for Transport, OGL)

Train stations

5

Relative rating: ★★★★

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

Train stations density

0.041/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.