Blackley and Middleton South
North West · Borough constituency
About the Blackley and Middleton South constituency
Blackley and Middleton South is a borough constituency in the North West. The sitting MP is Graham Stringer (Labour), first elected in May 1997. At the 2024 general election, Labour won with 53.8% to 21.1% for Reform UK, a majority of 10,250 votes on a 43.3% turnout. PollCheck's current projection, at the seven-poll average, has Labour on 44.3% and Reform UK on 28.6%, a margin of 15.7 points.
Who lives in Blackley and Middleton South? Constituency demographics
From the 2021 Census and 2016 EU referendum estimates. Constituency-level data on 2024 boundaries.
How did Blackley and Middleton South 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 Blackley and Middleton South
Switch between GE2024 ward winners (modelled estimates, ~4pp average error) and a demographic view from the 2021 Census. Hover any area for detail. How the map is built ›
Blackley and Middleton South within Manchester and Rochdale
Blackley and Middleton South crosses council boundaries: Manchester (76%), Rochdale (24%). The figures below are from the 7 May 2026 council elections where held, otherwise the most recent available ward result. About this layer ›
Council overlap
| Council | Share of seat | Projection |
|---|---|---|
| Manchester | 76% | View projection › |
| Rochdale | 24% | View projection › |
Most recent council ward results
Latest council winner per ward - May 2026 results where the council voted, otherwise the most recent available result. How this table is sourced ›
| Ward | GE2024 winner | Latest council winner | Shift since GE2024 | Turnout |
|---|---|---|---|---|
| Charlestown | Labour 54.9%vs Reform 22.6% | May 2026 Reform 43.6%vs Labour 33.5% | Labour→Reform +21.2pp | 29.6% |
| Crumpsall | Labour 60.8%vs Reform 16.0% | May 2026 Labour 41.3%vs Green 31.1% | Labour share -19.6pp | 100.0% |
| East Middleton | Labour 49.3%vs Reform 21.0% | May 2026 Labour 40.1%vs Reform 37.0% | Labour share -9.2pp | 38.5% |
| Harpurhey | Labour 54.3%vs Reform 23.2% | May 2026 Labour 37.8%vs Reform 26.3% | Labour share -16.5pp | 22.4% |
| Higher Blackley | Labour 54.4%vs Reform 22.9% | May 2026 Reform 30.9%vs Labour 26.9% | Labour→Reform +17.8pp | 30.9% |
| Moston | Labour 53.6%vs Reform 21.4% | May 2026 Reform 40.8%vs Labour 36.3% | Labour→Reform +18.4pp | 31.2% |
| South Middleton | Labour 44.1%vs Reform 20.7% | May 2026 Reform 44.2%vs Labour 32.7% | Labour→Reform +17.5pp | 42.9% |
Projection trajectory
PollCheck's projection for Blackley and Middleton South at each of the last 60 GB polls. Hover the chart for the underlying poll details.
Who has won Blackley and Middleton South at past general elections?
2024 and notional 2019 rows are on current boundaries; 2010-2017 rows are on the boundaries in force at the time. More on boundaries ›
| Year | Result | MP | Lab | Con | LD | Majority | Turnout |
|---|---|---|---|---|---|---|---|
| 2010predecessor | Lab hold | Graham Stringer Blackley and Broughton MP | 54.3% | 18.3% | 14.2% | 12,303 | 49.2% |
| 2015predecessor | Lab hold | Graham Stringer Blackley and Broughton MP | 61.9% | 15.0% | 2.4% | 16,874 | 51.6%+2.4 |
| 2017predecessor | Lab hold | Graham Stringer Blackley and Broughton MP | 70.4% | 21.6% | 1.8% | 19,601 | 56.0%+4.4 |
| 2019notional | Labour winner | Graham Stringer Blackley and Broughton MP, pre-review boundary | 59.0% | 28.2% | 3.0% | 11,558 | 52.6% |
| 2024 | Lab hold | Graham Stringer | 53.8% | 9.8% | 5.1% | 10,250 | 43.3%-9.3 |
Blackley and Middleton South was created or substantially redrawn by the 2023 boundary review. Pre-2024 rows below are for the predecessor seat Blackley and Broughton (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 Blackley and Middleton South
Five seats with similar demographic profiles to Blackley and Middleton South. Politics shown for context.
- ↓Owner-occupied48.0 / 51.9vs 61.9
- ↑Social rent28.6 / 25.0vs 16.8
- ↑No quals25.5 / 26.4vs 18.0
- ↓Owner-occupied48.0 / 52.8vs 61.9
- ↓Graduate26.9 / 26.2vs 33.7
- ↑No quals25.5 / 24.3vs 18.0
- ↓Owner-occupied48.0 / 43.5vs 61.9
- ↑Social rent28.6 / 26.6vs 16.8
- ↓Graduate26.9 / 26.5vs 33.7
- ↑Social rent28.6 / 26.9vs 16.8
- ↑No quals25.5 / 24.8vs 18.0
- ↓Graduate26.9 / 24.2vs 33.7
- ↓Owner-occupied48.0 / 48.7vs 61.9
- ↑Social rent28.6 / 34.0vs 16.8
- ↑No quals25.5 / 28.4vs 18.0
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
Every figure on this page is computed from the sources below. Read the full methodology ›
Show full source list
- 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.
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