Holborn and St Pancras
London · Borough constituency · Camden borough
About the Holborn and St Pancras constituency
Holborn and St Pancras is a borough constituency in London. The sitting MP is Sir Keir Starmer (Labour), first elected in May 2015. At the 2024 general election, Labour won with 48.9% to 21.5% for other parties, a majority of 11,572 votes on a 54.1% turnout. PollCheck's current projection, at the seven-poll average, has Labour on 36.6% and other parties on 19.0%, a margin of 17.5 points.
Who lives in Holborn and St Pancras? Constituency demographics
From the 2021 Census and 2016 EU referendum estimates. Constituency-level data on 2024 boundaries.
How did Holborn and St Pancras 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 Holborn and St Pancras
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 ›
Holborn and St Pancras within Camden
Holborn and St Pancras sits entirely within Camden Council. The figures below are from the council elections held on 7 May 2026. About this layer ›
Council overlap
| Council | Share of seat | Projection |
|---|---|---|
| Camden | 100% | View projection › |
Recent council by-elections
Council ward by-elections held inside this seat, most recent first. The result column shows which party won; the share column shows the top three parties’ vote shares on the day.
| Date | Ward | Result | Top 3 vote shares |
|---|---|---|---|
| 9 Jul 2026 | Regent's Park | Lab GAIN from Grn | Lab 32% Grn 27% Other 23% |
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 |
|---|---|---|---|---|
| Bloomsbury | Labour 48.9%vs Others 20.0% | May 2026 Labour 38.6%vs Green 35.7% | Labour share -10.3pp | 33.8% |
| Camden Square | Labour 49.5%vs Others 20.3% | May 2026 Labour 41.3%vs Green 36.0% | Labour share -8.2pp | 36.9% |
| Camden Town | Labour 50.5%vs Others 20.0% | May 2026 Labour 43.4%vs Green 35.8% | Labour share -7.1pp | 32.4% |
| Haverstock | Labour 49.8%vs Others 20.1% | May 2026 Labour 40.7%vs Green 34.7% | Labour share -9.1pp | 38.0% |
| Holborn & Covent Garden | Labour 50.1%vs Others 19.1% | May 2026 Green 41.6%vs Labour 30.5% | Labour→Green +25.1pp | 37.4% |
| Kentish Town North | Labour 52.1%vs Others 17.1% | May 2026 Labour 47.9%vs Green 40.4% | Labour share -4.2pp | 49.6% |
| Kentish Town South | Labour 51.2%vs Others 18.7% | May 2026 Labour 44.6%vs Green 39.2% | Labour share -6.6pp | 41.3% |
| King's Cross | Labour 49.3%vs Others 21.6% | May 2026 Labour 43.5%vs Others 32.0% | Labour share -5.7pp | 31.9% |
| Primrose Hill | Labour 41.0%vs Others 25.4% | May 2026 Labour 33.9%vs Conservative 27.0% | Labour share -7.1pp | 39.1% |
| Regent's Park | Labour 50.6%vs Others 19.4% | May 2026 Green 38.5%vs Labour 33.8% | Labour→Green +22.5pp | 35.1% |
| St Pancras & Somers Town | Labour 49.5%vs Others 20.7% | May 2026 Labour 37.1%vs Others 35.0% | Labour share -12.4pp | 32.8% |
Projection trajectory
PollCheck's projection for Holborn and St Pancras at each of the last 60 GB polls. Hover the chart for the underlying poll details.
Who has won Holborn and St Pancras 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 |
|---|---|---|---|---|---|---|---|
| 2010 | Lab hold | Frank Dobson | 46.1% | 20.4% | 27.9% | 9,942 | 63.1% |
| 2015 | Lab hold | Keir Starmer | 52.9% | 21.9% | 6.5% | 17,048 | 63.3%+0.2 |
| 2017 | Lab hold | Keir Starmer | 70.1% | 18.4% | 6.8% | 30,509 | 67.0%+3.7 |
| 2019notional | Labour winner | Keir Starmer 2019 MP, pre-review boundary | 66.3% | 15.2% | 12.3% | 22,766 | 59.1%-7.9 |
| 2024 | Lab hold | Keir Starmer | 48.9% | 7.2% | 5.8% | 11,572 | 54.1%-5.0 |
Earlier years are on pre-2024 boundaries; comparable results on the new boundary will be added when sourced.
Constituencies most like Holborn and St Pancras
Five seats with similar demographic profiles to Holborn and St Pancras. Politics shown for context.
- ↓Owner-occupied23.2 / 24.6vs 61.9
- ↑Social rent43.3 / 41.9vs 16.8
- ↓Leave26.7 / 28.3vs 53.2
- ↓Owner-occupied23.2 / 23.8vs 61.9
- ↓Leave26.7 / 26.1vs 53.2
- ↑Social rent43.3 / 37.0vs 16.8
- ↓Owner-occupied23.2 / 27.1vs 61.9
- ↑Social rent43.3 / 38.2vs 16.8
- ↓Leave26.7 / 33.4vs 53.2
- ↓Owner-occupied23.2 / 29.1vs 61.9
- ↓Leave26.7 / 21.6vs 53.2
- ↑Social rent43.3 / 37.7vs 16.8
- ↓Owner-occupied23.2 / 20.8vs 61.9
- ↑Social rent43.3 / 44.9vs 16.8
- ↓Leave26.7 / 22.8vs 53.2
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
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.
If you spot a data issue, please let us know.