Opinion Poll by YouGov, 6–7 December 2018

Voting Intentions | Seats | Coalitions | Technical Information

Voting Intentions

Graph with voting intentions not yet produced

Confidence Intervals

Party Last Result Poll Result 80% Confidence Interval 90% Confidence Interval 95% Confidence Interval 99% Confidence Interval
Conservative Party 42.4% 38.8% 37.3–40.4% 36.8–40.8% 36.5–41.2% 35.7–41.9%
Labour Party 40.0% 37.8% 36.3–39.3% 35.8–39.8% 35.5–40.1% 34.7–40.9%
Liberal Democrats 7.4% 10.2% 9.3–11.2% 9.1–11.5% 8.9–11.8% 8.4–12.3%
Scottish National Party 3.0% 4.4% 3.8–5.1% 3.6–5.3% 3.5–5.5% 3.2–5.8%
Green Party 1.6% 4.1% 3.5–4.8% 3.3–5.0% 3.2–5.1% 3.0–5.5%
UK Independence Party 1.8% 3.1% 2.6–3.7% 2.5–3.9% 2.3–4.0% 2.1–4.4%
Plaid Cymru 0.5% 0.7% 0.5–1.1% 0.5–1.2% 0.4–1.3% 0.3–1.5%

Note: The poll result column reflects the actual value used in the calculations. Published results may vary slightly, and in addition be rounded to fewer digits.

Seats

Graph with seats not yet produced

Confidence Intervals

Party Last Result Median 80% Confidence Interval 90% Confidence Interval 95% Confidence Interval 99% Confidence Interval
Conservative Party 317 285 261–311 256–314 253–318 247–325
Labour Party 262 263 238–286 237–291 235–294 228–300
Liberal Democrats 12 26 22–28 20–29 18–30 16–32
Scottish National Party 35 52 50–56 47–56 46–57 40–57
Green Party 1 1 1–2 1–2 1–2 1–2
UK Independence Party 0 0 0–1 0–1 0–1 0–1
Plaid Cymru 4 5 3–5 3–5 2–5 1–8

Conservative Party

For a full overview of the results for this party, see the Conservative Party page.

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
239 0% 100%  
240 0% 99.9%  
241 0% 99.9%  
242 0% 99.9%  
243 0.1% 99.8%  
244 0% 99.8%  
245 0.1% 99.7%  
246 0.1% 99.6%  
247 0.2% 99.5%  
248 0.2% 99.3%  
249 0.4% 99.1%  
250 0.3% 98.7%  
251 0.3% 98%  
252 0.6% 98%  
253 0.6% 98%  
254 0.6% 97%  
255 1.1% 96%  
256 1.3% 95%  
257 1.1% 94%  
258 0.6% 93%  
259 0.6% 92%  
260 0.8% 91%  
261 1.5% 91%  
262 0.7% 89%  
263 2% 89%  
264 2% 87%  
265 0.9% 85%  
266 2% 84%  
267 2% 82%  
268 2% 80%  
269 1.4% 78%  
270 0.9% 77%  
271 1.2% 76%  
272 0.6% 75%  
273 1.2% 74%  
274 0.8% 73%  
275 3% 72%  
276 0.7% 69%  
277 0.8% 68%  
278 4% 68%  
279 1.0% 64%  
280 3% 63%  
281 1.5% 60%  
282 3% 59%  
283 2% 56%  
284 3% 54%  
285 1.3% 51% Median
286 2% 50%  
287 3% 48%  
288 1.3% 45%  
289 1.1% 44%  
290 2% 43%  
291 1.2% 42%  
292 1.4% 40%  
293 1.1% 39%  
294 3% 38%  
295 2% 35%  
296 1.0% 33%  
297 3% 32%  
298 2% 29%  
299 3% 27%  
300 1.3% 24%  
301 1.0% 23%  
302 2% 22%  
303 0.9% 20%  
304 0.8% 19%  
305 0.5% 18%  
306 1.3% 18%  
307 0.9% 16%  
308 1.2% 16%  
309 1.0% 14%  
310 2% 13%  
311 3% 11%  
312 2% 9%  
313 1.3% 7%  
314 1.0% 6%  
315 0.7% 5%  
316 0.5% 4%  
317 0.9% 3% Last Result
318 0.4% 3%  
319 0.5% 2%  
320 0.4% 2%  
321 0.2% 1.2%  
322 0.2% 1.0%  
323 0.2% 0.8%  
324 0.1% 0.6%  
325 0.1% 0.5%  
326 0.1% 0.5% Majority
327 0.1% 0.3%  
328 0% 0.3%  
329 0.1% 0.2%  
330 0% 0.1%  
331 0% 0.1%  
332 0% 0.1%  
333 0% 0.1%  
334 0% 0.1%  
335 0% 0%  

Labour Party

For a full overview of the results for this party, see the Labour Party page.

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
222 0% 100%  
223 0% 99.9%  
224 0.1% 99.9%  
225 0.1% 99.8%  
226 0.1% 99.7%  
227 0.1% 99.6%  
228 0.1% 99.5%  
229 0.2% 99.4%  
230 0.1% 99.2%  
231 0.3% 99.1%  
232 0.3% 98.7%  
233 0.1% 98%  
234 0.3% 98%  
235 1.4% 98%  
236 1.0% 97%  
237 2% 96%  
238 4% 93%  
239 1.5% 89%  
240 0.2% 88%  
241 1.2% 87%  
242 1.0% 86%  
243 2% 85%  
244 0.7% 84%  
245 0.5% 83%  
246 3% 82%  
247 1.0% 79%  
248 0.8% 78%  
249 3% 77%  
250 2% 74%  
251 0.1% 72%  
252 0.1% 72%  
253 1.2% 72%  
254 5% 70%  
255 4% 66%  
256 0.8% 62%  
257 1.4% 61%  
258 1.2% 59%  
259 1.5% 58%  
260 2% 57%  
261 3% 55%  
262 1.0% 52% Last Result
263 1.3% 51% Median
264 2% 50%  
265 4% 47%  
266 1.4% 44%  
267 1.0% 42%  
268 1.1% 41%  
269 1.0% 40%  
270 6% 39%  
271 3% 34%  
272 1.2% 30%  
273 2% 29%  
274 0.7% 28%  
275 0.9% 27%  
276 1.1% 26%  
277 1.3% 25%  
278 1.5% 24%  
279 1.3% 22%  
280 0.9% 21%  
281 2% 20%  
282 2% 18%  
283 3% 16%  
284 2% 13%  
285 1.3% 12%  
286 0.4% 10%  
287 0.8% 10%  
288 0.6% 9%  
289 1.4% 8%  
290 0.8% 7%  
291 1.4% 6%  
292 1.1% 5%  
293 0.8% 4%  
294 0.7% 3%  
295 0.4% 2%  
296 0.6% 2%  
297 0.2% 1.3%  
298 0.3% 1.0%  
299 0.2% 0.7%  
300 0.2% 0.6%  
301 0.1% 0.4%  
302 0% 0.3%  
303 0% 0.3%  
304 0% 0.2%  
305 0.1% 0.2%  
306 0% 0.1%  
307 0% 0.1%  
308 0% 0%  

Liberal Democrats

For a full overview of the results for this party, see the Liberal Democrats page.

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
12 0% 100% Last Result
13 0.1% 100%  
14 0.1% 99.9%  
15 0.2% 99.7%  
16 0.5% 99.5%  
17 1.1% 99.1%  
18 1.0% 98%  
19 1.4% 97%  
20 3% 96%  
21 2% 93%  
22 6% 90%  
23 5% 85%  
24 9% 80%  
25 11% 72%  
26 20% 60% Median
27 19% 41%  
28 13% 21%  
29 4% 8%  
30 2% 4%  
31 1.2% 2%  
32 0.6% 1.1%  
33 0.2% 0.5%  
34 0.1% 0.3%  
35 0.1% 0.2%  
36 0% 0.1%  
37 0% 0%  

Scottish National Party

For a full overview of the results for this party, see the Scottish National Party page.

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
34 0% 100%  
35 0% 99.9% Last Result
36 0% 99.9%  
37 0% 99.9%  
38 0.1% 99.9%  
39 0.1% 99.8%  
40 0.3% 99.7%  
41 0.2% 99.5%  
42 0.2% 99.3%  
43 0.1% 99.0%  
44 0.4% 98.9%  
45 0.7% 98.5%  
46 0.5% 98%  
47 2% 97%  
48 4% 95%  
49 0.3% 91%  
50 13% 91%  
51 23% 78%  
52 14% 55% Median
53 3% 41%  
54 23% 38%  
55 4% 15%  
56 8% 11%  
57 3% 3%  
58 0% 0%  

Green Party

For a full overview of the results for this party, see the Green Party page.

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
1 72% 100% Last Result, Median
2 27% 28%  
3 0.1% 0.1%  
4 0% 0%  

UK Independence Party

For a full overview of the results for this party, see the UK Independence Party page.

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
0 74% 100% Last Result, Median
1 26% 26%  
2 0% 0%  

Plaid Cymru

For a full overview of the results for this party, see the Plaid Cymru page.

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
0 0.2% 100%  
1 0.7% 99.8%  
2 4% 99.1%  
3 26% 95%  
4 13% 69% Last Result
5 55% 57% Median
6 0.6% 2%  
7 0.2% 1.1%  
8 0.8% 0.8%  
9 0% 0%  

Coalitions

Graph with coalitions seats not yet produced

Confidence Intervals

Coalition Last Result Median Majority? 80% Confidence Interval 90% Confidence Interval 95% Confidence Interval 99% Confidence Interval
Labour Party – Liberal Democrats – Scottish National Party – Plaid Cymru 313 345 82% 320–369 317–375 313–378 306–384
Labour Party – Liberal Democrats – Scottish National Party 309 341 78% 315–365 312–370 309–374 301–380
Conservative Party – Scottish National Party – Plaid Cymru 356 342 78% 318–367 312–370 309–373 303–379
Conservative Party – Scottish National Party 352 338 74% 314–362 308–366 305–369 299–375
Labour Party – Scottish National Party – Plaid Cymru 301 319 37% 295–343 292–348 289–352 282–357
Labour Party – Scottish National Party 297 315 29% 291–339 288–344 285–347 278–353
Conservative Party – Liberal Democrats 329 312 26% 287–335 282–339 279–342 274–349
Labour Party – Liberal Democrats – Plaid Cymru 278 293 2% 268–316 265–322 262–325 255–331
Conservative Party – Plaid Cymru 321 290 1.1% 265–315 260–319 257–322 250–329
Labour Party – Liberal Democrats 274 288 0.9% 264–312 261–318 257–321 251–328
Conservative Party 317 285 0.5% 261–311 256–314 253–318 247–325
Labour Party – Plaid Cymru 266 267 0% 243–290 241–296 239–298 232–304
Labour Party 262 263 0% 238–286 237–291 235–294 228–300

Labour Party – Liberal Democrats – Scottish National Party – Plaid Cymru

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
297 0% 100%  
298 0% 99.9%  
299 0% 99.9%  
300 0% 99.9%  
301 0% 99.9%  
302 0.1% 99.9%  
303 0.1% 99.8%  
304 0.1% 99.7%  
305 0.1% 99.6%  
306 0.1% 99.5%  
307 0.1% 99.4%  
308 0.2% 99.3%  
309 0.2% 99.1%  
310 0.2% 98.9%  
311 0.4% 98.7%  
312 0.6% 98%  
313 0.3% 98% Last Result
314 0.9% 97%  
315 0.6% 96%  
316 0.8% 96%  
317 0.8% 95%  
318 2% 94%  
319 2% 93%  
320 3% 91%  
321 2% 88%  
322 1.3% 86%  
323 1.1% 85%  
324 0.8% 84%  
325 1.1% 83%  
326 0.6% 82% Majority
327 0.8% 81%  
328 0.8% 80%  
329 2% 80%  
330 0.8% 78%  
331 1.5% 77%  
332 4% 76%  
333 1.4% 72%  
334 3% 71%  
335 2% 68%  
336 2% 66%  
337 3% 64%  
338 1.3% 61%  
339 1.2% 60%  
340 2% 58%  
341 0.6% 57%  
342 0.8% 56%  
343 2% 55%  
344 2% 53%  
345 2% 51%  
346 0.8% 50% Median
347 4% 49%  
348 2% 45%  
349 2% 42%  
350 1.1% 40%  
351 3% 39%  
352 2% 36%  
353 3% 35%  
354 0.9% 32%  
355 3% 31%  
356 0.7% 28%  
357 0.6% 27%  
358 0.8% 26%  
359 0.9% 25%  
360 1.2% 25%  
361 1.2% 23%  
362 1.1% 22%  
363 2% 21%  
364 3% 20%  
365 2% 17%  
366 2% 15%  
367 2% 13%  
368 0.9% 11%  
369 0.9% 10%  
370 0.8% 9%  
371 0.4% 9%  
372 0.5% 8%  
373 0.6% 8%  
374 1.2% 7%  
375 2% 6%  
376 1.2% 4%  
377 0.5% 3%  
378 0.8% 3%  
379 0.3% 2%  
380 0.2% 2%  
381 0.2% 1.4%  
382 0.4% 1.2%  
383 0.3% 0.8%  
384 0.2% 0.5%  
385 0.1% 0.4%  
386 0% 0.3%  
387 0% 0.2%  
388 0% 0.2%  
389 0% 0.2%  
390 0% 0.1%  
391 0% 0.1%  
392 0% 0.1%  
393 0% 0%  

Labour Party – Liberal Democrats – Scottish National Party

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
292 0% 100%  
293 0% 99.9%  
294 0% 99.9%  
295 0% 99.9%  
296 0% 99.9%  
297 0.1% 99.9%  
298 0% 99.8%  
299 0.1% 99.8%  
300 0.1% 99.7%  
301 0.1% 99.6%  
302 0.1% 99.5%  
303 0.2% 99.4%  
304 0.2% 99.2%  
305 0.2% 99.0%  
306 0.4% 98.8%  
307 0.4% 98%  
308 0.3% 98%  
309 0.8% 98% Last Result
310 0.7% 97%  
311 0.7% 96%  
312 0.9% 96%  
313 1.4% 95%  
314 2% 93%  
315 2% 92%  
316 3% 90%  
317 1.2% 87%  
318 1.0% 86%  
319 1.0% 85%  
320 1.1% 84%  
321 1.4% 83%  
322 0.7% 82%  
323 0.7% 81%  
324 2% 80%  
325 0.8% 78%  
326 1.2% 78% Majority
327 2% 76%  
328 1.3% 74%  
329 4% 73%  
330 2% 69%  
331 2% 67%  
332 2% 65%  
333 1.2% 64%  
334 2% 62%  
335 2% 60%  
336 1.1% 58%  
337 0.6% 57%  
338 2% 56%  
339 1.1% 54%  
340 1.5% 53%  
341 2% 51% Median
342 2% 49%  
343 2% 47%  
344 3% 45%  
345 1.1% 42%  
346 3% 41%  
347 2% 38%  
348 2% 35%  
349 1.5% 34%  
350 3% 32%  
351 1.1% 29%  
352 1.1% 28%  
353 0.7% 27%  
354 1.0% 26%  
355 1.1% 25%  
356 1.1% 24%  
357 0.9% 23%  
358 1.3% 22%  
359 2% 21%  
360 2% 18%  
361 2% 17%  
362 2% 14%  
363 1.0% 12%  
364 0.8% 11%  
365 1.0% 11%  
366 0.6% 10%  
367 0.9% 9%  
368 0.6% 8%  
369 0.9% 7%  
370 2% 7%  
371 0.8% 5%  
372 0.5% 4%  
373 1.0% 4%  
374 0.5% 3%  
375 0.4% 2%  
376 0.3% 2%  
377 0.3% 1.3%  
378 0.2% 1.1%  
379 0.3% 0.9%  
380 0.2% 0.6%  
381 0.1% 0.4%  
382 0% 0.3%  
383 0.1% 0.3%  
384 0.1% 0.2%  
385 0% 0.2%  
386 0% 0.1%  
387 0% 0.1%  
388 0% 0.1%  
389 0% 0%  

Conservative Party – Scottish National Party – Plaid Cymru

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
295 0% 100%  
296 0% 99.9%  
297 0% 99.9%  
298 0% 99.9%  
299 0.1% 99.8%  
300 0.1% 99.8%  
301 0.1% 99.7%  
302 0.1% 99.6%  
303 0.2% 99.6%  
304 0.2% 99.4%  
305 0.1% 99.1%  
306 0.3% 99.0%  
307 0.3% 98.7%  
308 0.4% 98%  
309 0.5% 98%  
310 0.7% 97%  
311 0.8% 97%  
312 1.4% 96%  
313 0.7% 95%  
314 0.8% 94%  
315 2% 93%  
316 0.6% 92%  
317 0.6% 91%  
318 1.3% 90%  
319 0.8% 89%  
320 2% 88%  
321 1.1% 87%  
322 2% 85%  
323 2% 83%  
324 1.1% 81%  
325 2% 80%  
326 0.9% 78% Majority
327 1.4% 77%  
328 1.0% 76%  
329 1.0% 75%  
330 0.7% 74%  
331 2% 73%  
332 1.1% 71%  
333 2% 70%  
334 3% 68%  
335 3% 65%  
336 0.9% 62%  
337 2% 61%  
338 3% 59%  
339 2% 56%  
340 0.8% 53%  
341 2% 53%  
342 0.7% 50% Median
343 2% 49%  
344 2% 47%  
345 2% 45%  
346 2% 43%  
347 0.7% 41%  
348 2% 41%  
349 2% 38%  
350 1.4% 36%  
351 1.3% 35%  
352 3% 33%  
353 1.3% 30%  
354 1.4% 29%  
355 3% 28%  
356 1.1% 25% Last Result
357 0.9% 24%  
358 1.1% 23%  
359 2% 22%  
360 1.0% 19%  
361 1.1% 18%  
362 0.9% 17%  
363 1.3% 16%  
364 1.4% 15%  
365 0.9% 14%  
366 2% 13%  
367 3% 11%  
368 1.3% 8%  
369 1.5% 7%  
370 0.9% 6%  
371 1.0% 5%  
372 0.8% 4%  
373 0.4% 3%  
374 0.5% 2%  
375 0.4% 2%  
376 0.5% 2%  
377 0.3% 1.1%  
378 0.3% 0.9%  
379 0.1% 0.6%  
380 0.1% 0.5%  
381 0.1% 0.4%  
382 0.1% 0.3%  
383 0.1% 0.3%  
384 0% 0.2%  
385 0.1% 0.2%  
386 0% 0.1%  
387 0% 0.1%  
388 0% 0.1%  
389 0% 0%  

Conservative Party – Scottish National Party

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
291 0% 100%  
292 0% 99.9%  
293 0% 99.9%  
294 0% 99.9%  
295 0% 99.9%  
296 0.1% 99.8%  
297 0.1% 99.8%  
298 0.1% 99.7%  
299 0.1% 99.6%  
300 0.2% 99.5%  
301 0.3% 99.3%  
302 0.2% 99.0%  
303 0.4% 98.8%  
304 0.3% 98%  
305 0.6% 98%  
306 0.7% 97%  
307 1.4% 97%  
308 0.9% 95%  
309 0.9% 94%  
310 1.1% 94%  
311 0.5% 93%  
312 1.0% 92%  
313 0.5% 91%  
314 0.7% 90%  
315 2% 90%  
316 1.0% 87%  
317 2% 86%  
318 2% 85%  
319 1.4% 82%  
320 2% 81%  
321 0.9% 79%  
322 2% 78%  
323 0.9% 76%  
324 1.0% 76%  
325 0.8% 75%  
326 2% 74% Majority
327 0.8% 72%  
328 2% 71%  
329 4% 69%  
330 3% 66%  
331 0.9% 63%  
332 2% 62%  
333 2% 61%  
334 2% 59%  
335 3% 57%  
336 2% 54%  
337 2% 52% Median
338 2% 50%  
339 3% 49%  
340 1.5% 45%  
341 1.3% 44%  
342 0.6% 43%  
343 1.3% 42%  
344 2% 41%  
345 2% 39%  
346 2% 37%  
347 3% 35%  
348 1.0% 32%  
349 2% 31%  
350 3% 29%  
351 2% 26%  
352 1.0% 24% Last Result
353 0.9% 23%  
354 2% 22%  
355 0.8% 20%  
356 1.0% 19%  
357 0.9% 18%  
358 0.5% 17%  
359 1.2% 17%  
360 2% 15%  
361 0.8% 14%  
362 4% 13%  
363 1.4% 9%  
364 2% 8%  
365 1.2% 6%  
366 1.1% 5%  
367 0.7% 4%  
368 0.6% 3%  
369 0.5% 3%  
370 0.4% 2%  
371 0.7% 2%  
372 0.1% 1.2%  
373 0.3% 1.0%  
374 0.2% 0.8%  
375 0.1% 0.6%  
376 0.1% 0.5%  
377 0.1% 0.4%  
378 0.1% 0.3%  
379 0% 0.2%  
380 0% 0.2%  
381 0% 0.1%  
382 0% 0.1%  
383 0% 0.1%  
384 0% 0%  

Labour Party – Scottish National Party – Plaid Cymru

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
274 0% 100%  
275 0% 99.9%  
276 0% 99.9%  
277 0% 99.9%  
278 0% 99.9%  
279 0% 99.8%  
280 0.1% 99.8%  
281 0.2% 99.7%  
282 0.1% 99.5%  
283 0.2% 99.4%  
284 0.2% 99.2%  
285 0.2% 99.0%  
286 0.3% 98.8%  
287 0.3% 98.5%  
288 0.6% 98%  
289 0.4% 98%  
290 0.8% 97%  
291 1.2% 96%  
292 1.2% 95%  
293 2% 94%  
294 2% 92%  
295 0.8% 90%  
296 2% 90%  
297 1.0% 88%  
298 2% 87%  
299 1.1% 85%  
300 0.7% 83%  
301 1.0% 83% Last Result
302 1.4% 82%  
303 2% 80%  
304 2% 79%  
305 3% 77%  
306 0.6% 74%  
307 1.0% 74%  
308 2% 73%  
309 3% 70%  
310 2% 67%  
311 1.3% 65%  
312 2% 64%  
313 0.6% 62%  
314 1.5% 61%  
315 3% 60%  
316 1.4% 56%  
317 2% 55%  
318 1.3% 53%  
319 3% 52%  
320 2% 49% Median
321 2% 47%  
322 3% 45%  
323 1.0% 42%  
324 1.0% 41%  
325 4% 40%  
326 1.1% 37% Majority
327 2% 36%  
328 1.2% 33%  
329 2% 32%  
330 2% 30%  
331 1.1% 28%  
332 0.7% 26%  
333 2% 26%  
334 0.7% 24%  
335 2% 23%  
336 0.8% 21%  
337 3% 21%  
338 1.1% 18%  
339 1.4% 17%  
340 1.2% 16%  
341 2% 14%  
342 0.9% 12%  
343 1.4% 11%  
344 0.8% 10%  
345 0.9% 9%  
346 1.3% 8%  
347 1.0% 7%  
348 1.3% 6%  
349 0.8% 5%  
350 0.6% 4%  
351 0.7% 3%  
352 0.7% 3%  
353 0.3% 2%  
354 0.4% 2%  
355 0.4% 1.1%  
356 0.2% 0.7%  
357 0.1% 0.5%  
358 0.1% 0.4%  
359 0.1% 0.3%  
360 0.1% 0.3%  
361 0% 0.2%  
362 0.1% 0.2%  
363 0% 0.1%  
364 0% 0.1%  
365 0% 0.1%  
366 0% 0%  

Labour Party – Scottish National Party

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
269 0% 100%  
270 0% 99.9%  
271 0% 99.9%  
272 0% 99.9%  
273 0% 99.9%  
274 0% 99.9%  
275 0.1% 99.8%  
276 0.1% 99.7%  
277 0.1% 99.6%  
278 0.2% 99.5%  
279 0.2% 99.3%  
280 0.1% 99.2%  
281 0.3% 99.0%  
282 0.3% 98.8%  
283 0.6% 98.5%  
284 0.4% 98%  
285 0.5% 98%  
286 0.9% 97%  
287 0.7% 96%  
288 2% 95%  
289 2% 93%  
290 0.8% 91%  
291 0.9% 90%  
292 2% 89%  
293 2% 87%  
294 1.0% 85%  
295 1.4% 84%  
296 0.5% 83%  
297 1.4% 83% Last Result
298 2% 81%  
299 0.7% 79%  
300 3% 79%  
301 2% 76%  
302 0.5% 74%  
303 2% 74%  
304 3% 72%  
305 1.4% 69%  
306 3% 68%  
307 1.1% 65%  
308 1.3% 64%  
309 2% 63%  
310 3% 60%  
311 1.2% 58%  
312 2% 56%  
313 1.5% 54%  
314 0.7% 53%  
315 3% 52% Median
316 2% 49%  
317 2% 47%  
318 1.0% 45%  
319 2% 44%  
320 4% 42%  
321 1.0% 38%  
322 2% 36%  
323 1.1% 35%  
324 3% 34%  
325 1.4% 31%  
326 2% 29% Majority
327 2% 28%  
328 2% 26%  
329 0.8% 25%  
330 1.4% 24%  
331 0.8% 23%  
332 2% 22%  
333 1.0% 19%  
334 2% 18%  
335 1.4% 16%  
336 2% 15%  
337 0.8% 13%  
338 2% 13%  
339 0.8% 11%  
340 0.7% 10%  
341 2% 9%  
342 0.8% 8%  
343 1.4% 7%  
344 0.8% 5%  
345 0.6% 5%  
346 0.9% 4%  
347 0.8% 3%  
348 0.4% 2%  
349 0.4% 2%  
350 0.5% 2%  
351 0.3% 1.1%  
352 0.2% 0.7%  
353 0.1% 0.6%  
354 0.1% 0.5%  
355 0.1% 0.3%  
356 0.1% 0.3%  
357 0.1% 0.2%  
358 0% 0.2%  
359 0% 0.1%  
360 0% 0.1%  
361 0% 0%  

Conservative Party – Liberal Democrats

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
265 0% 100%  
266 0% 99.9%  
267 0% 99.9%  
268 0% 99.9%  
269 0.1% 99.9%  
270 0.1% 99.8%  
271 0.1% 99.8%  
272 0.1% 99.7%  
273 0.1% 99.6%  
274 0.2% 99.5%  
275 0.3% 99.3%  
276 0.5% 99.1%  
277 0.4% 98.6%  
278 0.5% 98%  
279 0.8% 98%  
280 0.6% 97%  
281 0.8% 96%  
282 0.8% 96%  
283 1.3% 95%  
284 1.2% 93%  
285 0.9% 92%  
286 1.1% 91%  
287 0.7% 90%  
288 2% 90%  
289 2% 88%  
290 1.0% 86%  
291 2% 85%  
292 1.1% 83%  
293 1.4% 82%  
294 2% 81%  
295 1.2% 79%  
296 1.3% 78%  
297 1.3% 76%  
298 1.3% 75%  
299 0.5% 74%  
300 2% 73%  
301 3% 71%  
302 2% 69%  
303 1.5% 67%  
304 2% 65%  
305 2% 64%  
306 3% 62%  
307 1.0% 59%  
308 2% 58%  
309 2% 56%  
310 1.3% 53%  
311 1.5% 52% Median
312 3% 51%  
313 2% 47%  
314 1.3% 45%  
315 2% 44%  
316 3% 42%  
317 0.6% 39%  
318 2% 39%  
319 2% 37%  
320 1.3% 35%  
321 2% 34%  
322 3% 32%  
323 2% 29%  
324 0.4% 27%  
325 0.6% 26%  
326 4% 26% Majority
327 1.5% 22%  
328 2% 20%  
329 0.6% 19% Last Result
330 1.2% 18%  
331 0.7% 17%  
332 1.3% 16%  
333 2% 15%  
334 1.2% 13%  
335 2% 12%  
336 1.3% 10%  
337 1.0% 9%  
338 2% 8%  
339 0.9% 5%  
340 1.3% 4%  
341 0.5% 3%  
342 0.4% 3%  
343 0.5% 2%  
344 0.3% 2%  
345 0.3% 1.4%  
346 0.2% 1.1%  
347 0.2% 0.9%  
348 0.2% 0.7%  
349 0.2% 0.6%  
350 0.1% 0.4%  
351 0.1% 0.3%  
352 0% 0.2%  
353 0% 0.2%  
354 0% 0.1%  
355 0% 0.1%  
356 0% 0.1%  
357 0% 0.1%  
358 0% 0%  

Labour Party – Liberal Democrats – Plaid Cymru

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
247 0% 100%  
248 0% 99.9%  
249 0% 99.9%  
250 0% 99.9%  
251 0.1% 99.9%  
252 0% 99.8%  
253 0.1% 99.8%  
254 0.1% 99.7%  
255 0.1% 99.6%  
256 0.2% 99.5%  
257 0.1% 99.3%  
258 0.3% 99.2%  
259 0.2% 98.9%  
260 0.8% 98.7%  
261 0.3% 98%  
262 0.5% 98%  
263 0.7% 97%  
264 0.7% 96%  
265 1.3% 96%  
266 1.0% 94%  
267 2% 93%  
268 2% 92%  
269 3% 90%  
270 0.9% 86%  
271 1.2% 85%  
272 1.1% 84%  
273 0.8% 83%  
274 0.9% 82%  
275 1.0% 81%  
276 0.8% 80%  
277 2% 80%  
278 1.0% 77% Last Result
279 1.2% 76%  
280 2% 75%  
281 4% 73%  
282 0.7% 69%  
283 2% 69%  
284 3% 67%  
285 2% 64%  
286 2% 62%  
287 1.0% 60%  
288 1.4% 59%  
289 0.8% 57%  
290 2% 56%  
291 1.2% 55%  
292 3% 54%  
293 2% 50%  
294 2% 49% Median
295 2% 47%  
296 3% 45%  
297 2% 42%  
298 1.5% 40%  
299 2% 39%  
300 0.9% 37%  
301 4% 36%  
302 2% 31%  
303 0.8% 29%  
304 1.4% 28%  
305 1.2% 27%  
306 0.5% 26%  
307 1.1% 25%  
308 0.8% 24%  
309 2% 23%  
310 1.5% 21%  
311 1.1% 20%  
312 2% 19%  
313 3% 17%  
314 2% 14%  
315 2% 12%  
316 0.8% 10%  
317 0.5% 10%  
318 0.8% 9%  
319 0.6% 8%  
320 0.6% 8%  
321 0.9% 7%  
322 1.3% 6%  
323 0.7% 5%  
324 2% 4%  
325 0.6% 3%  
326 0.3% 2% Majority
327 0.3% 2%  
328 0.3% 1.4%  
329 0.2% 1.1%  
330 0.3% 0.9%  
331 0.2% 0.6%  
332 0.1% 0.5%  
333 0.1% 0.3%  
334 0.1% 0.2%  
335 0% 0.2%  
336 0% 0.2%  
337 0% 0.1%  
338 0% 0.1%  
339 0% 0.1%  
340 0% 0%  

Conservative Party – Plaid Cymru

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
242 0% 100%  
243 0% 99.9%  
244 0% 99.9%  
245 0% 99.9%  
246 0.1% 99.9%  
247 0.1% 99.8%  
248 0% 99.7%  
249 0% 99.7%  
250 0.2% 99.7%  
251 0.2% 99.5%  
252 0.3% 99.3%  
253 0.2% 99.0%  
254 0.3% 98.8%  
255 0.4% 98%  
256 0.4% 98%  
257 0.7% 98%  
258 0.7% 97%  
259 0.6% 96%  
260 1.1% 96%  
261 1.4% 95%  
262 1.0% 93%  
263 0.9% 92%  
264 1.1% 91%  
265 0.6% 90%  
266 0.5% 89%  
267 1.1% 89%  
268 2% 88%  
269 2% 86%  
270 1.2% 84%  
271 2% 83%  
272 2% 81%  
273 1.3% 79%  
274 1.2% 77%  
275 0.6% 76%  
276 1.5% 76%  
277 1.0% 74%  
278 1.2% 73%  
279 0.7% 72%  
280 3% 71%  
281 1.1% 68%  
282 2% 67%  
283 3% 66%  
284 2% 63%  
285 3% 61%  
286 0.6% 58%  
287 3% 57%  
288 2% 54%  
289 2% 52%  
290 2% 50% Median
291 1.1% 48%  
292 2% 47%  
293 2% 45%  
294 1.4% 43%  
295 2% 42%  
296 0.7% 40%  
297 2% 39%  
298 2% 37%  
299 2% 35%  
300 1.4% 33%  
301 2% 32%  
302 3% 30%  
303 1.4% 27%  
304 2% 25%  
305 1.1% 23%  
306 1.0% 22%  
307 2% 21%  
308 0.9% 19%  
309 0.7% 19%  
310 1.4% 18%  
311 1.1% 16%  
312 0.8% 15%  
313 1.1% 15%  
314 1.2% 13%  
315 3% 12%  
316 1.1% 9%  
317 2% 8%  
318 1.2% 6%  
319 1.0% 5%  
320 0.6% 4%  
321 0.6% 4% Last Result
322 0.8% 3%  
323 0.4% 2%  
324 0.3% 2%  
325 0.3% 1.5%  
326 0.2% 1.1% Majority
327 0.1% 0.9%  
328 0.2% 0.7%  
329 0.1% 0.6%  
330 0.1% 0.5%  
331 0.1% 0.4%  
332 0.1% 0.3%  
333 0% 0.2%  
334 0.1% 0.2%  
335 0% 0.1%  
336 0% 0.1%  
337 0% 0.1%  
338 0% 0.1%  
339 0% 0%  

Labour Party – Liberal Democrats

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
243 0% 100%  
244 0% 99.9%  
245 0% 99.9%  
246 0.1% 99.9%  
247 0% 99.8%  
248 0.1% 99.8%  
249 0.1% 99.7%  
250 0.1% 99.6%  
251 0.1% 99.6%  
252 0.2% 99.5%  
253 0.3% 99.3%  
254 0.2% 99.0%  
255 0.6% 98.8%  
256 0.4% 98%  
257 0.4% 98%  
258 0.5% 97%  
259 0.8% 97%  
260 1.1% 96%  
261 0.9% 95%  
262 2% 94%  
263 2% 92%  
264 2% 91%  
265 2% 88%  
266 1.1% 87%  
267 1.3% 86%  
268 0.9% 84%  
269 1.2% 83%  
270 1.4% 82%  
271 0.7% 81%  
272 2% 80%  
273 1.3% 78%  
274 0.7% 77% Last Result
275 1.4% 76%  
276 3% 75%  
277 0.9% 71%  
278 2% 70%  
279 3% 68%  
280 0.8% 65%  
281 3% 65%  
282 1.4% 62%  
283 2% 60%  
284 1.2% 59%  
285 2% 57%  
286 2% 56%  
287 2% 54%  
288 2% 52%  
289 1.0% 50% Median
290 2% 49%  
291 1.1% 47%  
292 3% 46%  
293 3% 43%  
294 2% 40%  
295 1.4% 38%  
296 4% 37%  
297 2% 32%  
298 2% 31%  
299 1.4% 29%  
300 1.3% 28%  
301 0.9% 27%  
302 1.0% 26%  
303 0.5% 25%  
304 2% 24%  
305 2% 23%  
306 1.1% 21%  
307 2% 20%  
308 3% 18%  
309 1.2% 15%  
310 2% 14%  
311 2% 12%  
312 0.7% 10%  
313 0.5% 10%  
314 0.6% 9%  
315 0.9% 9%  
316 1.1% 8%  
317 1.0% 7%  
318 0.7% 6%  
319 2% 5%  
320 0.7% 3%  
321 0.5% 3%  
322 0.4% 2%  
323 0.3% 2%  
324 0.3% 1.4%  
325 0.2% 1.1%  
326 0.1% 0.9% Majority
327 0.2% 0.8%  
328 0.2% 0.5%  
329 0.1% 0.4%  
330 0.1% 0.3%  
331 0.1% 0.2%  
332 0% 0.2%  
333 0% 0.1%  
334 0% 0.1%  
335 0% 0.1%  
336 0% 0%  

Conservative Party

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
239 0% 100%  
240 0% 99.9%  
241 0% 99.9%  
242 0% 99.9%  
243 0.1% 99.8%  
244 0% 99.8%  
245 0.1% 99.7%  
246 0.1% 99.6%  
247 0.2% 99.5%  
248 0.2% 99.3%  
249 0.4% 99.1%  
250 0.3% 98.7%  
251 0.3% 98%  
252 0.6% 98%  
253 0.6% 98%  
254 0.6% 97%  
255 1.1% 96%  
256 1.3% 95%  
257 1.1% 94%  
258 0.6% 93%  
259 0.6% 92%  
260 0.8% 91%  
261 1.5% 91%  
262 0.7% 89%  
263 2% 89%  
264 2% 87%  
265 0.9% 85%  
266 2% 84%  
267 2% 82%  
268 2% 80%  
269 1.4% 78%  
270 0.9% 77%  
271 1.2% 76%  
272 0.6% 75%  
273 1.2% 74%  
274 0.8% 73%  
275 3% 72%  
276 0.7% 69%  
277 0.8% 68%  
278 4% 68%  
279 1.0% 64%  
280 3% 63%  
281 1.5% 60%  
282 3% 59%  
283 2% 56%  
284 3% 54%  
285 1.3% 51% Median
286 2% 50%  
287 3% 48%  
288 1.3% 45%  
289 1.1% 44%  
290 2% 43%  
291 1.2% 42%  
292 1.4% 40%  
293 1.1% 39%  
294 3% 38%  
295 2% 35%  
296 1.0% 33%  
297 3% 32%  
298 2% 29%  
299 3% 27%  
300 1.3% 24%  
301 1.0% 23%  
302 2% 22%  
303 0.9% 20%  
304 0.8% 19%  
305 0.5% 18%  
306 1.3% 18%  
307 0.9% 16%  
308 1.2% 16%  
309 1.0% 14%  
310 2% 13%  
311 3% 11%  
312 2% 9%  
313 1.3% 7%  
314 1.0% 6%  
315 0.7% 5%  
316 0.5% 4%  
317 0.9% 3% Last Result
318 0.4% 3%  
319 0.5% 2%  
320 0.4% 2%  
321 0.2% 1.2%  
322 0.2% 1.0%  
323 0.2% 0.8%  
324 0.1% 0.6%  
325 0.1% 0.5%  
326 0.1% 0.5% Majority
327 0.1% 0.3%  
328 0% 0.3%  
329 0.1% 0.2%  
330 0% 0.1%  
331 0% 0.1%  
332 0% 0.1%  
333 0% 0.1%  
334 0% 0.1%  
335 0% 0%  

Labour Party – Plaid Cymru

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
226 0% 100%  
227 0% 99.9%  
228 0% 99.9%  
229 0.1% 99.9%  
230 0.1% 99.7%  
231 0.1% 99.6%  
232 0.1% 99.6%  
233 0.2% 99.5%  
234 0.1% 99.2%  
235 0.3% 99.1%  
236 0.3% 98.8%  
237 0.1% 98%  
238 0.2% 98%  
239 0.7% 98%  
240 2% 97%  
241 1.4% 96%  
242 3% 94%  
243 4% 92%  
244 0.4% 88%  
245 1.3% 87%  
246 0.9% 86%  
247 1.5% 85%  
248 0.6% 84%  
249 0.7% 83%  
250 1.2% 82%  
251 4% 81%  
252 0.4% 78%  
253 2% 77%  
254 3% 75%  
255 0.2% 72%  
256 0.1% 72%  
257 0.8% 72%  
258 5% 71%  
259 5% 66%  
260 0.3% 61%  
261 0.8% 61%  
262 1.4% 60%  
263 1.4% 59%  
264 2% 57%  
265 3% 56%  
266 2% 53% Last Result
267 1.3% 51%  
268 3% 50% Median
269 3% 47%  
270 2% 44%  
271 0.4% 42%  
272 0.6% 42%  
273 2% 41%  
274 2% 39%  
275 6% 37%  
276 2% 31%  
277 1.0% 29%  
278 1.1% 28%  
279 0.6% 27%  
280 1.2% 26%  
281 0.7% 25%  
282 2% 24%  
283 2% 23%  
284 0.6% 21%  
285 0.4% 20%  
286 2% 20%  
287 3% 17%  
288 2% 14%  
289 2% 12%  
290 0.6% 10%  
291 0.3% 10%  
292 1.0% 9%  
293 0.9% 8%  
294 1.1% 7%  
295 0.6% 6%  
296 2% 6%  
297 1.1% 4%  
298 0.7% 3%  
299 0.4% 2%  
300 0.2% 2%  
301 0.7% 2%  
302 0.2% 0.9%  
303 0.2% 0.7%  
304 0.1% 0.5%  
305 0.1% 0.4%  
306 0.1% 0.3%  
307 0% 0.2%  
308 0.1% 0.2%  
309 0.1% 0.2%  
310 0% 0.1%  
311 0% 0.1%  
312 0% 0%  

Labour Party

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
222 0% 100%  
223 0% 99.9%  
224 0.1% 99.9%  
225 0.1% 99.8%  
226 0.1% 99.7%  
227 0.1% 99.6%  
228 0.1% 99.5%  
229 0.2% 99.4%  
230 0.1% 99.2%  
231 0.3% 99.1%  
232 0.3% 98.7%  
233 0.1% 98%  
234 0.3% 98%  
235 1.4% 98%  
236 1.0% 97%  
237 2% 96%  
238 4% 93%  
239 1.5% 89%  
240 0.2% 88%  
241 1.2% 87%  
242 1.0% 86%  
243 2% 85%  
244 0.7% 84%  
245 0.5% 83%  
246 3% 82%  
247 1.0% 79%  
248 0.8% 78%  
249 3% 77%  
250 2% 74%  
251 0.1% 72%  
252 0.1% 72%  
253 1.2% 72%  
254 5% 70%  
255 4% 66%  
256 0.8% 62%  
257 1.4% 61%  
258 1.2% 59%  
259 1.5% 58%  
260 2% 57%  
261 3% 55%  
262 1.0% 52% Last Result
263 1.3% 51% Median
264 2% 50%  
265 4% 47%  
266 1.4% 44%  
267 1.0% 42%  
268 1.1% 41%  
269 1.0% 40%  
270 6% 39%  
271 3% 34%  
272 1.2% 30%  
273 2% 29%  
274 0.7% 28%  
275 0.9% 27%  
276 1.1% 26%  
277 1.3% 25%  
278 1.5% 24%  
279 1.3% 22%  
280 0.9% 21%  
281 2% 20%  
282 2% 18%  
283 3% 16%  
284 2% 13%  
285 1.3% 12%  
286 0.4% 10%  
287 0.8% 10%  
288 0.6% 9%  
289 1.4% 8%  
290 0.8% 7%  
291 1.4% 6%  
292 1.1% 5%  
293 0.8% 4%  
294 0.7% 3%  
295 0.4% 2%  
296 0.6% 2%  
297 0.2% 1.3%  
298 0.3% 1.0%  
299 0.2% 0.7%  
300 0.2% 0.6%  
301 0.1% 0.4%  
302 0% 0.3%  
303 0% 0.3%  
304 0% 0.2%  
305 0.1% 0.2%  
306 0% 0.1%  
307 0% 0.1%  
308 0% 0%  

Technical Information

Opinion Poll

Calculations