Erith and Thamesmead crosses the borough boundary between Bexley and Greenwich in south-east London. It is centred on Erith and Thamesmead and includes residential communities along the southern side of the River Thames. The constituency has a strong riverside character, with marshland, former industrial areas and large-scale twentieth-century housing development shaping much of its landscape. Thamesmead has a planned modern form with lakes, waterways and estates, while Erith has an older town centre and industrial history. Major road and rail routes connect the area with central London and Kent. The seat is predominantly urban but contains substantial open and wetland areas close to the Thames.
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 Erith and Thamesmead, using validated House of Commons Library constituency datasets.
Estimated population139,591
EstimateMid-2024 estimate
Region / nationLondon
Age profile
0 to 1724.3% · 33,961 people
18 to 248.9% · 12,458 people
25 to 3416.0% · 22,320 people
35 to 4922.6% · 31,525 people
50 to 6417.8% · 24,863 people
65 and over10.4% · 14,464 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.
49,618 householdsCensus 2021
Home owners41.3% · 20,487 households
Private renters25.4% · 12,581 households
Social renters31.4% · 15,575 households
Other tenure2.0% · 975 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.
49,618 householdsCensus 2021
One-person households28.1% · 13,967 households
Families with dependent children38.1% · 18,899 households
Other single-family households26.4% · 13,097 households
Other household types7.4% · 3,655 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.
134,969 people in the source baseCensus 2021Source comparison: England & Wales
Day-to-day activities limited a lot6.6% · 8,933 people
Day-to-day activities limited a little7.9% · 10,608 people
Not disabled under the Equality Act85.5% · 115,428 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 constituency320
Signatures nationally244,689
Government response published · Debate scheduled for 29 June 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 recorded68
Total awarded£2,876,837
Most recent awards
National Lottery grantAwarded 29 June 2026
Age UK Bexley Active living
Age UK Bexley
£14,756
Sport England · Sport
About this award
This project will expand activities and locations across Bexley for Tai chi, Fitmore exercise sessions and an additional walking group to take place, that targets older inactive people and those living with long term health conditions as part of a Borough wide fitness programme. Funding will contribute towards facility hire, staff and coaches fees.
National Lottery grantAwarded 4 June 2026
Small Kitchen Update
Abbey Wood Community Group
£4,000
The National Lottery Community Fund · Charitable and Community including Health, Education and Environment
About this award
Abbey Wood Community Group - Community - National Lottery Awards for All England
National Lottery grantAwarded 22 May 2026
Capturing Underwater Ecologies in Sculpture and Paint
Grant to individual
£12,000
Arts Council England · Arts
About this award
Capturing Underwater Ecologies in Sculpture and Paint - Not discipline specific - National Lottery Project Grants
National Lottery grantAwarded 7 May 2026
Mummas Together Peer Support
The Motivational Mums Club CIC
£359,068
The National Lottery Community Fund · Charitable and Community including Health, Education and Environment
About this award
The Motivational Mums Club CIC - Health & Wellbeing - RC London and South East Region
National Lottery grantAwarded 7 May 2026
The Hero's Journey life coaching programme in HMPYOI Isis
Spark Inside
£20,000
The National Lottery Community Fund · Charitable and Community including Health, Education and Environment
About this award
Spark Inside - Children & Young People - National Lottery Awards for All England
63 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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