Streatham and Croydon North
London · Borough constituency
About the Streatham and Croydon North constituency
Streatham and Croydon North is a borough constituency in London, spanning parts of Lambeth, Croydon and neighbouring councils. The sitting MP is Steve Reed (Labour (Co-op)), first elected in November 2012.
At the 2024 general election, Labour won Streatham and Croydon North with 52.1% of the vote, ahead of the Greens on 17.1%, a majority of 15,603 votes. Turnout was 58.4%.
If a general election were held today, PollCheck's projection at the current seven-poll average has Labour on 38.4% and the Greens on 23.6% in Streatham and Croydon North, a margin of 14.8 points. The projection updates automatically as new polls are added.
Demographically, Streatham and Croydon North is a strongly Remain-voting area (an estimated 30.9% voted Leave in 2016). About 48.7% of residents hold a degree, 49.0% of homes are owner-occupied, and the seat has a median age of about 37 (2021 Census).
Across the most recent general elections on record here, the seat has been won by Labour each time.
Who lives in Streatham and Croydon North? Constituency demographics
From the 2021 Census and 2016 EU referendum estimates. Constituency-level data on 2024 boundaries.
How did Streatham and Croydon North vote in 2024 and how would it vote now?
2024 vote shares from the HoC Library. Current projection is at the 7-poll average.
2024 general election
Current projection
Map of Streatham and Croydon North
Switch between ward-level 2024 election winners and a demographic view. Ward winners are Britain Elects' / New Statesman modelled estimates with an average ~4pp margin of error per ward. The demographic view splits the seat into small neighbourhoods (around 1,500 residents each, from the 2021 Census). Hover any area for detail.
Streatham and Croydon North within Lambeth and Croydon
Streatham and Croydon North crosses multiple council boundaries: Lambeth (52%), Croydon (48%). The figures below come from the council elections held on Thursday 7 May 2026 in each constituent council where they were held; for councils not in the 2026 election cycle the most recent available ward result is shown instead.
Council overlap
| Council | Share of seat | Projection |
|---|---|---|
| Lambeth | 52% | View projection › |
| Croydon | 48% | View projection › |
Most recent council ward results
Latest council winner per ward. Where the council held a May 2026 election, those results are shown; otherwise we show the most recent available ward result (via DCLEAPIL, 2014-2024), or, where the seat was uncontested at the last election, the current sitting councillor from OpenCouncilData. The "Shift since GE2024" column is only computed for May 2026 results - earlier council votes pre-date the GE, so no directional shift is shown.
| Ward | GE2024 winner | Latest council winner | Shift since GE2024 | Turnout |
|---|
Projection trajectory
PollCheck's projection for Streatham and Croydon North at each of the last 60 GB polls. Hover the chart for the underlying poll details.
Who has won Streatham and Croydon North at past general elections?
2024 result is on current boundaries. The 2019 row is the UK Parliament's notional recalculation onto the 2024 boundaries (directly comparable to 2024). The 2010, 2015 and 2017 rows are on the boundaries in force at the time and aren't directly comparable.
| Year | Result | MP | Lab | Con | LD | Majority | Turnout |
|---|---|---|---|---|---|---|---|
| 2010predecessor | Lab hold | Malcolm Wicks Croydon North MP | 56.0% | 24.1% | 14.0% | 16,481 | 60.6% |
| 2015predecessor | Lab hold | Steve Reed Croydon North MP | 62.6% | 22.7% | 3.6% | 21,364 | 62.3%+1.7 |
| 2017predecessor | Lab hold | Steve Reed Croydon North MP | 74.2% | 19.9% | 2.8% | 32,365 | 68.2%+5.9 |
| 2019notional | Labour winner | Steve Reed Croydon North MP, pre-review boundary | 57.9% | 18.8% | 17.5% | 20,038 | 67.5% |
| 2024 | Lab hold | Steve Reed | 52.1% | 12.0% | 11.3% | 15,603 | 58.4%-9.1 |
Streatham and Croydon North was created or substantially redrawn by the 2023 boundary review. Pre-2024 rows below are for the predecessor seat Croydon North (the seat that covered most of this area), so vote shares and majorities aren’t directly comparable to the post-2024 figures.
Constituencies most like Streatham and Croydon North
Five seats with similar demographic profiles to Streatham and Croydon North. Politics shown for context.
- ↓Leave30.9 / 33.5vs 53.2
- ↑Graduate48.7 / 46.8vs 33.7
- ↓Owner-occupied49.0 / 45.2vs 61.9
- ↓Leave30.9 / 34.8vs 53.2
- ↑Graduate48.7 / 47.1vs 33.7
- ↓Owner-occupied49.0 / 48.2vs 61.9
- ↓Leave30.9 / 35.4vs 53.2
- ↓Owner-occupied49.0 / 46.6vs 61.9
- ↓Age 65+13.6 / 13.4vs 22.7
- ↓Leave30.9 / 28.4vs 53.2
- ↑Graduate48.7 / 57.3vs 33.7
- ↓Owner-occupied49.0 / 50.2vs 61.9
- ↓Leave30.9 / 36.3vs 53.2
- ↓Owner-occupied49.0 / 47.3vs 61.9
- ↑Private rent31.6 / 32.4vs 20.2
What would change this seat?
Move the sliders to set national vote shares. The per-seat projection updates live. Reset returns to the current 7-poll average.
Related
Sources
- 2024 general election results · UK Parliament Election Results portal and House of Commons Library briefing CBP-10009.
- Notional 2019 results on 2024 boundaries · UK Parliament Election Results portal. Recalculated by Parliament; carries assumptions about how 2019 voters would have distributed across the redrawn boundaries.
- Historic general election results (2010-2017) · House of Commons Library historic results files (on the boundaries in force at the time).
- Ward-level GE2024 estimates · Britain Elects / New Statesman - article by Ben Walker, underlying spreadsheet. Modelled from constituency totals; average ~4pp per-ward MoE.
- May 2026 council ward results · Democracy Club via PollCheck's locals 2026 dataset.
- Earlier council ward results (2014-2024) · DCLEAPIL v1.0 (Jason Leman, drawing on Andrew Teale's LEAP dataset and Democracy Club).
- Demographics · ONS Census 2021 (England and Wales), aggregated to constituency level using the ONS LSOA21 -> PCON24 best-fit lookup.
- EU referendum 2016 estimates · Constituency-level Leave vote estimates (Hanretty 2017 method).
- MP details and Cabinet roles · UK Parliament Members API. MP photos are fetched live from the same source.
- Boundary geometry and lookups · ONS Open Geography Portal (PCON24 boundaries, LSOA21 boundaries, LSOA21-WD24-LAD24 best-fit lookup).
- Current projection and trajectory · PollCheck's demographic swingometer applied to the rolling 7-poll average from aggregated GB polls. Not a true MRP - vote-share movements are applied through per-constituency sensitivity multipliers derived from demographic regressions.
If you spot a data issue, please let us know.