Local council · West Northamptonshire
Hackleton & Roade
1 seat contested on Thursday 7 May 2026. 6 candidates from 6 parties.
Predicted vote share
What the model expects
Predictions are point estimates: the model's best guess, not a guarantee. The "How this prediction was made" section below lists every step that shaped this forecast.
How accurate was the model here?
Our 7 May 2026 forecast for Hackleton & Roade
✓ Winner called correctly
, predicted Reform UK,
actual Reform UK.
Major-party MAE: 6.07pp
across the parties below.
| Party | Predicted | Actual | Gap |
|---|---|---|---|
| Reform UK | 38.6% | 30.6% | +8.0pp |
| Labour | 11.9% | 4.8% | +7.1pp |
| Conservative | 25.7% | 23.7% | +2.0pp |
Positive gap = we predicted that party would win more share than they did. See the full West Northamptonshire accuracy summary or the national audit.
Recent contests
What happened last time
| Date | Type | Winner | Top share | Source |
|---|---|---|---|---|
| 2025-05-01 | Cycle | Conservative and Unionist Party | 18.7% | declaration |
Candidates 2026
Parties on the ballot
- Conservative and Unionist Party
- Green Party
- Independent
- Labour and Co-operative Party
- Lib Dem
- Reform UK
How this area looks demographically
Figures are for West Northamptonshire as a whole. The same local-authority figures are used for every ward in the council, finer ward-level demographics will land in a future release.
- White British (projected May 2026): 70.6% (Census 2021: 75.0%)
- Asian heritage (projected May 2026): 6.6% (Census 2021: 5.3%)
How this prediction was made
- Baseline . Most recent borough result (2025-05-01)
- BES MRP Prior . Baseline blended with BES Wave 1-30 east_midlands prior (weight 15%, n=2869 regional respondents)
- National Swing (STM) . Strong Transition Model: multiplicative bounded swing, dampened by 0.1 for local
- Demographics . 1 demographic factor(s) applied
- Incumbency . No current holder data available
- New Party Entry . Reform UK has existing baseline, no proxy needed
- Normalise . All shares scaled to sum to 100%
- Restrict to ballot . Removed 3 party/parties not standing in 2026 (SNP 0.0pp, Plaid Cymru 0.0pp, Other 0.0pp). Their share redistributed pro-rata.
- 2025 county-cycle anchor . Blended (weight 0.1) toward May 2025 results for west-northamptonshire (35 divisions, 217,618 votes), adjusted by national swing since May 2025. This corrects the model's tendency to under-weight Reform's 2025 county breakthroughs in 2-tier districts.
- National-share calibration . Aggregate-predicted vs national-polled mismatch corrected at strength 0.65. Multipliers — Labour ×0.82, Conservative ×1.00, Reform UK ×1.15, Liberal Democrats ×0.96, Green Party ×1.12, SNP ×1.00, Plaid Cymru ×1.00.