Opinion Poll by Opinium for The Observer, 10–13 July 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
Labour Party 40.0% 39.6% 38.2–41.0% 37.8–41.4% 37.5–41.8% 36.8–42.4%
Conservative Party 42.4% 35.7% 34.3–37.1% 33.9–37.4% 33.6–37.8% 32.9–38.5%
Liberal Democrats 7.4% 7.9% 7.2–8.8% 7.0–9.0% 6.8–9.2% 6.5–9.6%
UK Independence Party 1.8% 7.9% 7.2–8.8% 7.0–9.0% 6.8–9.2% 6.5–9.6%
Scottish National Party 3.0% 3.9% 3.4–4.6% 3.3–4.7% 3.2–4.9% 2.9–5.2%
Green Party 1.6% 3.0% 2.5–3.6% 2.4–3.7% 2.3–3.8% 2.1–4.1%
Plaid Cymru 0.5% 1.0% 0.8–1.4% 0.7–1.4% 0.6–1.5% 0.5–1.7%

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
Labour Party 262 297 284–310 279–312 273–316 261–323
Conservative Party 317 256 243–271 240–278 237–282 229–295
Liberal Democrats 12 17 12–23 12–24 11–25 10–27
UK Independence Party 0 1 1–2 1–2 1–2 1–2
Scottish National Party 35 53 49–57 47–57 44–57 30–58
Green Party 1 1 1 1 1 1–2
Plaid Cymru 4 5 4–5 4–7 4–8 3–8

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
249 0% 100%  
250 0% 99.9%  
251 0% 99.9%  
252 0% 99.9%  
253 0% 99.9%  
254 0% 99.9%  
255 0% 99.9%  
256 0% 99.8%  
257 0% 99.8%  
258 0.1% 99.8%  
259 0.1% 99.7%  
260 0.1% 99.6%  
261 0.1% 99.5%  
262 0.1% 99.5% Last Result
263 0% 99.4%  
264 0.2% 99.4%  
265 0.1% 99.2%  
266 0.1% 99.1%  
267 0.1% 98.9%  
268 0.1% 98.9%  
269 0.2% 98.8%  
270 0.3% 98.5%  
271 0.4% 98%  
272 0.2% 98%  
273 0.2% 98%  
274 0.6% 97%  
275 0.6% 97%  
276 0.3% 96%  
277 0.4% 96%  
278 0.5% 96%  
279 0.4% 95%  
280 0.9% 95%  
281 0.5% 94%  
282 1.4% 93%  
283 1.5% 92%  
284 2% 91%  
285 1.3% 89%  
286 0.5% 88%  
287 0.9% 87%  
288 2% 86%  
289 3% 84%  
290 2% 81%  
291 3% 80%  
292 4% 76%  
293 5% 73%  
294 4% 68%  
295 4% 64%  
296 5% 60%  
297 6% 55% Median
298 4% 49%  
299 1.4% 45%  
300 4% 44%  
301 4% 40%  
302 5% 37%  
303 0.9% 32%  
304 2% 31%  
305 3% 29%  
306 5% 25%  
307 3% 20%  
308 4% 17%  
309 2% 13%  
310 3% 11%  
311 2% 8%  
312 1.4% 6%  
313 0.9% 5%  
314 0.5% 4%  
315 0.2% 3%  
316 0.7% 3%  
317 0.3% 2%  
318 0.2% 2%  
319 0.4% 2%  
320 0.5% 2%  
321 0.3% 1.1%  
322 0.2% 0.8%  
323 0.2% 0.6%  
324 0.1% 0.4%  
325 0.1% 0.3%  
326 0% 0.2% Majority
327 0% 0.2%  
328 0% 0.1%  
329 0% 0.1%  
330 0% 0.1%  
331 0% 0.1%  
332 0% 0.1%  
333 0% 0%  

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
224 0% 100%  
225 0% 99.9%  
226 0.1% 99.9%  
227 0.1% 99.8%  
228 0.1% 99.7%  
229 0.2% 99.6%  
230 0.2% 99.4%  
231 0.3% 99.2%  
232 0.2% 99.0%  
233 0.2% 98.8%  
234 0.3% 98.6%  
235 0.2% 98%  
236 0.4% 98%  
237 0.9% 98%  
238 0.4% 97%  
239 1.4% 97%  
240 1.0% 95%  
241 2% 94%  
242 0.9% 92%  
243 3% 91%  
244 2% 88%  
245 3% 87%  
246 2% 83%  
247 3% 82%  
248 2% 79%  
249 5% 77%  
250 3% 72%  
251 3% 69%  
252 4% 66%  
253 3% 62%  
254 2% 59%  
255 4% 57%  
256 3% 53% Median
257 4% 50%  
258 4% 46%  
259 4% 43%  
260 3% 38%  
261 3% 35%  
262 3% 32%  
263 4% 29%  
264 2% 25%  
265 3% 23%  
266 3% 20%  
267 2% 17%  
268 1.1% 15%  
269 1.0% 14%  
270 1.2% 13%  
271 2% 12%  
272 1.0% 10%  
273 1.4% 9%  
274 0.9% 7%  
275 0.3% 7%  
276 0.4% 6%  
277 0.5% 6%  
278 0.6% 5%  
279 0.6% 5%  
280 0.4% 4%  
281 0.5% 4%  
282 1.0% 3%  
283 0.2% 2%  
284 0.1% 2%  
285 0.2% 2%  
286 0.1% 2%  
287 0.1% 2%  
288 0.3% 2%  
289 0.1% 1.3%  
290 0.2% 1.2%  
291 0.1% 1.0%  
292 0.2% 0.8%  
293 0.1% 0.7%  
294 0.1% 0.6%  
295 0% 0.5%  
296 0.1% 0.5%  
297 0% 0.4%  
298 0.1% 0.4%  
299 0.1% 0.3%  
300 0.1% 0.2%  
301 0% 0.2%  
302 0% 0.1%  
303 0% 0.1%  
304 0% 0.1%  
305 0% 0.1%  
306 0% 0.1%  
307 0% 0.1%  
308 0% 0.1%  
309 0% 0.1%  
310 0% 0%  
311 0% 0%  
312 0% 0%  
313 0% 0%  
314 0% 0%  
315 0% 0%  
316 0% 0%  
317 0% 0% Last Result

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
7 0% 100%  
8 0% 99.9%  
9 0.1% 99.9%  
10 0.4% 99.7%  
11 3% 99.4%  
12 8% 96% Last Result
13 7% 88%  
14 7% 81%  
15 9% 74%  
16 10% 66%  
17 7% 56% Median
18 9% 49%  
19 8% 40%  
20 5% 31%  
21 7% 27%  
22 4% 20%  
23 8% 16%  
24 4% 8%  
25 2% 4%  
26 1.2% 2%  
27 1.0% 1.0%  
28 0.1% 0.1%  
29 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 0% 100% Last Result
1 71% 100% Median
2 29% 29%  
3 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
26 0% 100%  
27 0% 99.9%  
28 0.2% 99.9%  
29 0.2% 99.7%  
30 0.2% 99.5%  
31 0% 99.3%  
32 0.1% 99.3%  
33 0.1% 99.3%  
34 0.1% 99.2%  
35 0.1% 99.1% Last Result
36 0.2% 99.0%  
37 0.2% 98.7%  
38 0.1% 98.5%  
39 0.4% 98%  
40 0.1% 98%  
41 0.1% 98%  
42 0.2% 98%  
43 0.2% 98%  
44 0.4% 98%  
45 0.5% 97%  
46 0.9% 97%  
47 2% 96%  
48 3% 94%  
49 3% 91%  
50 7% 87%  
51 11% 81%  
52 15% 70%  
53 6% 55% Median
54 15% 48%  
55 6% 33%  
56 10% 26%  
57 16% 17%  
58 0.9% 0.9%  
59 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 98.8% 100% Last Result, Median
2 1.2% 1.2%  
3 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
2 0.2% 100%  
3 0.4% 99.8%  
4 11% 99.3% Last Result
5 81% 89% Median
6 3% 8%  
7 1.1% 5%  
8 4% 4%  
9 0.1% 0.1%  
10 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 313 373 99.9% 358–387 352–390 347–393 334–401
Labour Party – Liberal Democrats – Scottish National Party 309 368 99.7% 353–382 346–385 342–388 329–396
Labour Party – Scottish National Party – Plaid Cymru 301 355 98.5% 340–368 336–371 331–374 318–381
Labour Party – Scottish National Party 297 350 97% 335–363 330–366 325–369 312–377
Conservative Party – Scottish National Party – Plaid Cymru 356 315 16% 300–329 297–335 294–341 286–353
Labour Party – Liberal Democrats – Plaid Cymru 278 320 34% 306–335 300–338 294–341 282–349
Conservative Party – Scottish National Party 352 310 8% 295–324 292–330 289–336 281–348
Labour Party – Liberal Democrats 274 315 18% 301–330 294–333 289–336 277–344
Labour Party – Plaid Cymru 266 302 1.0% 289–315 284–317 278–321 266–328
Labour Party 262 297 0.2% 284–310 279–312 273–316 261–323
Conservative Party – Liberal Democrats 329 274 0% 262–289 259–294 256–299 248–312
Conservative Party – Plaid Cymru 321 262 0% 248–276 245–283 242–287 234–301
Conservative Party 317 256 0% 243–271 240–278 237–282 229–295

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
313 0% 100% Last Result
314 0% 100%  
315 0% 100%  
316 0% 100%  
317 0% 100%  
318 0% 100%  
319 0% 100%  
320 0% 100%  
321 0% 99.9%  
322 0% 99.9%  
323 0% 99.9%  
324 0% 99.9%  
325 0% 99.9%  
326 0% 99.9% Majority
327 0% 99.9%  
328 0% 99.9%  
329 0% 99.8%  
330 0.1% 99.8%  
331 0.1% 99.7%  
332 0.1% 99.7%  
333 0.1% 99.6%  
334 0% 99.5%  
335 0% 99.5%  
336 0.1% 99.4%  
337 0.2% 99.4%  
338 0.1% 99.2%  
339 0.2% 99.1%  
340 0.1% 98.9%  
341 0.3% 98.8%  
342 0.2% 98.5%  
343 0.1% 98%  
344 0.1% 98%  
345 0.1% 98%  
346 0.2% 98%  
347 0.3% 98%  
348 1.1% 97%  
349 0.4% 96%  
350 0.5% 96%  
351 0.4% 96%  
352 0.6% 95%  
353 0.4% 95%  
354 0.5% 94%  
355 0.5% 94%  
356 0.9% 93%  
357 1.4% 92%  
358 2% 91%  
359 1.3% 89%  
360 1.3% 88%  
361 1.0% 86%  
362 1.5% 85%  
363 2% 84%  
364 3% 82%  
365 3% 79%  
366 2% 76%  
367 4% 74%  
368 4% 70%  
369 2% 66%  
370 5% 64%  
371 4% 59%  
372 2% 55% Median
373 4% 53%  
374 4% 49%  
375 4% 46%  
376 2% 42%  
377 3% 40%  
378 4% 37%  
379 3% 33%  
380 3% 30%  
381 5% 28%  
382 3% 23%  
383 2% 20%  
384 2% 18%  
385 3% 16%  
386 2% 13%  
387 2% 11%  
388 0.8% 9%  
389 2% 8%  
390 1.1% 6%  
391 1.3% 5%  
392 0.5% 3%  
393 0.8% 3%  
394 0.3% 2%  
395 0.1% 2%  
396 0.3% 2%  
397 0.2% 1.4%  
398 0.2% 1.2%  
399 0.3% 1.0%  
400 0.2% 0.7%  
401 0.2% 0.5%  
402 0.1% 0.4%  
403 0.1% 0.3%  
404 0.1% 0.2%  
405 0% 0.1%  
406 0% 0.1%  
407 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
309 0% 100% Last Result
310 0% 100%  
311 0% 100%  
312 0% 100%  
313 0% 100%  
314 0% 100%  
315 0% 100%  
316 0% 99.9%  
317 0% 99.9%  
318 0% 99.9%  
319 0% 99.9%  
320 0% 99.9%  
321 0% 99.9%  
322 0% 99.9%  
323 0% 99.9%  
324 0% 99.8%  
325 0.1% 99.8%  
326 0.1% 99.7% Majority
327 0.1% 99.6%  
328 0.1% 99.6%  
329 0% 99.5%  
330 0% 99.5%  
331 0.1% 99.4%  
332 0.2% 99.3%  
333 0.1% 99.2%  
334 0.3% 99.1%  
335 0.2% 98.8%  
336 0.2% 98.7%  
337 0.2% 98%  
338 0.1% 98%  
339 0.1% 98%  
340 0.1% 98%  
341 0.2% 98%  
342 0.4% 98%  
343 1.0% 97%  
344 0.4% 96%  
345 0.6% 96%  
346 0.3% 95%  
347 0.6% 95%  
348 0.4% 94%  
349 0.5% 94%  
350 0.3% 93%  
351 1.2% 93%  
352 1.5% 92%  
353 2% 90%  
354 1.3% 89%  
355 1.2% 88%  
356 1.3% 86%  
357 1.4% 85%  
358 2% 84%  
359 3% 82%  
360 3% 79%  
361 1.5% 76%  
362 4% 74%  
363 4% 70%  
364 3% 66%  
365 4% 64%  
366 5% 60%  
367 2% 55% Median
368 4% 53%  
369 4% 49%  
370 3% 45%  
371 2% 42%  
372 2% 40%  
373 5% 38%  
374 3% 33%  
375 3% 30%  
376 4% 27%  
377 3% 23%  
378 2% 20%  
379 2% 18%  
380 3% 16%  
381 2% 13%  
382 2% 11%  
383 1.1% 9%  
384 2% 8%  
385 1.1% 6%  
386 1.0% 5%  
387 0.6% 4%  
388 0.8% 3%  
389 0.4% 2%  
390 0.1% 2%  
391 0.3% 2%  
392 0.2% 1.4%  
393 0.2% 1.2%  
394 0.3% 1.0%  
395 0.2% 0.7%  
396 0.2% 0.6%  
397 0.1% 0.4%  
398 0.1% 0.3%  
399 0.1% 0.2%  
400 0% 0.1%  
401 0% 0.1%  
402 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
301 0% 100% Last Result
302 0% 100%  
303 0% 100%  
304 0% 100%  
305 0% 99.9%  
306 0% 99.9%  
307 0% 99.9%  
308 0% 99.9%  
309 0% 99.9%  
310 0% 99.9%  
311 0% 99.9%  
312 0% 99.8%  
313 0.1% 99.8%  
314 0% 99.8%  
315 0% 99.7%  
316 0.1% 99.7%  
317 0.1% 99.6%  
318 0.1% 99.5%  
319 0.1% 99.5%  
320 0.1% 99.3%  
321 0% 99.2%  
322 0.2% 99.2%  
323 0.2% 99.0%  
324 0.1% 98.8%  
325 0.1% 98.6%  
326 0.2% 98.5% Majority
327 0.1% 98%  
328 0.2% 98%  
329 0.2% 98%  
330 0.3% 98%  
331 0.4% 98%  
332 0.6% 97%  
333 0.5% 97%  
334 0.4% 96%  
335 0.6% 96%  
336 0.6% 95%  
337 0.3% 94%  
338 1.0% 94%  
339 2% 93%  
340 2% 91%  
341 0.6% 90%  
342 0.8% 89%  
343 2% 88%  
344 0.8% 87%  
345 3% 86%  
346 2% 83%  
347 1.3% 81%  
348 3% 80%  
349 3% 78%  
350 3% 74%  
351 5% 72%  
352 4% 67%  
353 5% 62%  
354 3% 57%  
355 5% 55% Median
356 3% 50%  
357 4% 47%  
358 3% 43%  
359 3% 40%  
360 2% 37%  
361 4% 35%  
362 3% 30%  
363 4% 28%  
364 3% 23%  
365 2% 21%  
366 4% 18%  
367 2% 15%  
368 4% 13%  
369 1.2% 9%  
370 2% 8%  
371 1.4% 6%  
372 1.4% 5%  
373 0.6% 3%  
374 0.5% 3%  
375 0.3% 2%  
376 0.3% 2%  
377 0.3% 2%  
378 0.1% 1.3%  
379 0.2% 1.2%  
380 0.3% 1.1%  
381 0.3% 0.8%  
382 0.2% 0.5%  
383 0.1% 0.3%  
384 0.1% 0.2%  
385 0% 0.1%  
386 0% 0.1%  
387 0% 0.1%  
388 0% 0%  

Labour Party – Scottish National Party

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
297 0% 100% Last Result
298 0% 100%  
299 0% 99.9%  
300 0% 99.9%  
301 0% 99.9%  
302 0% 99.9%  
303 0% 99.9%  
304 0% 99.9%  
305 0% 99.9%  
306 0% 99.9%  
307 0% 99.8%  
308 0.1% 99.8%  
309 0% 99.8%  
310 0% 99.7%  
311 0.1% 99.7%  
312 0.1% 99.6%  
313 0.1% 99.5%  
314 0.1% 99.4%  
315 0.1% 99.3%  
316 0.1% 99.2%  
317 0.2% 99.2%  
318 0.2% 98.9%  
319 0.1% 98.7%  
320 0.1% 98.6%  
321 0.2% 98%  
322 0.2% 98%  
323 0.2% 98%  
324 0.2% 98%  
325 0.3% 98%  
326 0.5% 97% Majority
327 0.6% 97%  
328 0.4% 96%  
329 0.4% 96%  
330 0.6% 95%  
331 0.6% 95%  
332 0.4% 94%  
333 0.9% 94%  
334 2% 93%  
335 2% 91%  
336 0.8% 90%  
337 0.8% 89%  
338 1.5% 88%  
339 1.1% 86%  
340 3% 85%  
341 2% 83%  
342 1.4% 81%  
343 2% 80%  
344 4% 78%  
345 3% 74%  
346 5% 71%  
347 3% 66%  
348 6% 63%  
349 2% 57%  
350 5% 55% Median
351 3% 50%  
352 3% 47%  
353 4% 43%  
354 3% 39%  
355 3% 36%  
356 3% 34%  
357 4% 30%  
358 4% 27%  
359 3% 23%  
360 3% 21%  
361 4% 18%  
362 2% 14%  
363 3% 13%  
364 2% 10%  
365 2% 8%  
366 2% 6%  
367 1.2% 5%  
368 0.4% 3%  
369 0.6% 3%  
370 0.4% 2%  
371 0.3% 2%  
372 0.3% 2%  
373 0.1% 1.4%  
374 0.1% 1.2%  
375 0.2% 1.1%  
376 0.4% 0.9%  
377 0.2% 0.5%  
378 0.1% 0.3%  
379 0.1% 0.2%  
380 0% 0.1%  
381 0% 0.1%  
382 0% 0.1%  
383 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
277 0% 100%  
278 0% 99.9%  
279 0% 99.9%  
280 0% 99.9%  
281 0% 99.9%  
282 0% 99.9%  
283 0% 99.8%  
284 0.1% 99.8%  
285 0.2% 99.7%  
286 0.2% 99.5%  
287 0.2% 99.4%  
288 0.1% 99.2%  
289 0.2% 99.1%  
290 0.3% 98.9%  
291 0.4% 98.5%  
292 0.3% 98%  
293 0.3% 98%  
294 0.3% 98%  
295 0.7% 97%  
296 1.2% 97%  
297 0.8% 95%  
298 1.1% 94%  
299 1.4% 93%  
300 3% 92%  
301 1.3% 89%  
302 3% 88%  
303 2% 86%  
304 3% 84%  
305 2% 81%  
306 3% 79%  
307 4% 76%  
308 4% 72%  
309 4% 69%  
310 3% 65%  
311 3% 62%  
312 4% 59%  
313 2% 55%  
314 2% 53% Median
315 5% 51%  
316 4% 46%  
317 5% 42%  
318 3% 37%  
319 2% 34%  
320 3% 32%  
321 3% 29%  
322 4% 26%  
323 2% 22%  
324 2% 20%  
325 2% 18%  
326 2% 16% Majority
327 1.4% 13%  
328 2% 12%  
329 1.5% 10%  
330 0.8% 9%  
331 0.3% 8%  
332 1.0% 8%  
333 1.0% 7%  
334 0.4% 6%  
335 0.5% 5%  
336 0.7% 5%  
337 0.6% 4%  
338 0.1% 4%  
339 0.5% 4%  
340 0.3% 3%  
341 0.6% 3%  
342 0.2% 2%  
343 0.2% 2%  
344 0.4% 2%  
345 0.2% 1.4%  
346 0.1% 1.2%  
347 0.2% 1.0%  
348 0.1% 0.9%  
349 0% 0.8%  
350 0.1% 0.8%  
351 0.1% 0.7%  
352 0.1% 0.6%  
353 0.1% 0.5%  
354 0.1% 0.4%  
355 0% 0.3%  
356 0.1% 0.3% Last Result
357 0.1% 0.3%  
358 0% 0.2%  
359 0% 0.2%  
360 0% 0.1%  
361 0% 0.1%  
362 0% 0.1%  
363 0% 0.1%  
364 0% 0.1%  
365 0% 0.1%  
366 0% 0%  

Labour Party – Liberal Democrats – Plaid Cymru

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
270 0% 100%  
271 0% 99.9%  
272 0% 99.9%  
273 0% 99.9%  
274 0% 99.9%  
275 0% 99.9%  
276 0% 99.8%  
277 0% 99.8%  
278 0.1% 99.8% Last Result
279 0.1% 99.7%  
280 0.1% 99.7%  
281 0.1% 99.6%  
282 0.1% 99.5%  
283 0.1% 99.4%  
284 0.1% 99.4%  
285 0% 99.3%  
286 0% 99.2%  
287 0.1% 99.2%  
288 0.2% 99.1%  
289 0.2% 98.9%  
290 0.3% 98.7%  
291 0.3% 98%  
292 0.2% 98%  
293 0.3% 98%  
294 0.5% 98%  
295 0.1% 97%  
296 0.5% 97%  
297 0.2% 96%  
298 0.8% 96%  
299 0.4% 95%  
300 0.4% 95%  
301 0.6% 95%  
302 1.3% 94%  
303 0.6% 93%  
304 0.7% 92%  
305 1.3% 92%  
306 1.1% 90%  
307 1.0% 89%  
308 2% 88%  
309 2% 86%  
310 2% 84%  
311 3% 82%  
312 2% 79%  
313 4% 77%  
314 3% 73%  
315 2% 69%  
316 3% 68%  
317 3% 65%  
318 4% 62%  
319 5% 58% Median
320 5% 53%  
321 2% 48%  
322 2% 47%  
323 4% 44%  
324 4% 41%  
325 3% 37%  
326 4% 34% Majority
327 3% 30%  
328 3% 27%  
329 3% 23%  
330 2% 21%  
331 3% 18%  
332 2% 16%  
333 2% 14%  
334 1.1% 11%  
335 3% 10%  
336 0.9% 7%  
337 1.1% 6%  
338 0.8% 5%  
339 1.2% 4%  
340 0.7% 3%  
341 0.2% 3%  
342 0.3% 2%  
343 0.3% 2%  
344 0.4% 2%  
345 0.3% 1.3%  
346 0.2% 1.1%  
347 0.2% 0.9%  
348 0.1% 0.7%  
349 0.2% 0.6%  
350 0.2% 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% 0.1%  
359 0% 0%  

Conservative Party – Scottish National Party

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
272 0% 100%  
273 0% 99.9%  
274 0% 99.9%  
275 0% 99.9%  
276 0% 99.9%  
277 0% 99.9%  
278 0.1% 99.8%  
279 0% 99.8%  
280 0.2% 99.7%  
281 0.2% 99.5%  
282 0.1% 99.4%  
283 0.2% 99.2%  
284 0.2% 99.1%  
285 0.2% 98.9%  
286 0.5% 98.7%  
287 0.3% 98%  
288 0.3% 98%  
289 0.2% 98%  
290 0.8% 97%  
291 1.3% 97%  
292 0.9% 95%  
293 1.1% 94%  
294 1.2% 93%  
295 3% 92%  
296 1.3% 89%  
297 3% 88%  
298 2% 86%  
299 3% 84%  
300 2% 81%  
301 3% 79%  
302 4% 76%  
303 4% 72%  
304 3% 69%  
305 3% 65%  
306 4% 63%  
307 4% 58%  
308 2% 54%  
309 2% 53% Median
310 5% 51%  
311 5% 46%  
312 5% 41%  
313 3% 37%  
314 2% 34%  
315 3% 32%  
316 3% 29%  
317 4% 26%  
318 2% 22%  
319 2% 20%  
320 2% 17%  
321 2% 15%  
322 1.4% 13%  
323 2% 12%  
324 1.2% 10%  
325 0.9% 9%  
326 0.3% 8% Majority
327 0.8% 8%  
328 1.2% 7%  
329 0.5% 6%  
330 0.4% 5%  
331 0.5% 5%  
332 0.5% 4%  
333 0.2% 4%  
334 0.5% 3%  
335 0.2% 3%  
336 0.6% 3%  
337 0.2% 2%  
338 0.2% 2%  
339 0.4% 2%  
340 0.2% 1.3%  
341 0.2% 1.1%  
342 0.1% 1.0%  
343 0.1% 0.8%  
344 0% 0.8%  
345 0.1% 0.7%  
346 0.1% 0.7%  
347 0.1% 0.6%  
348 0.1% 0.5%  
349 0.1% 0.4%  
350 0% 0.3%  
351 0.1% 0.3%  
352 0.1% 0.3% Last Result
353 0% 0.2%  
354 0% 0.2%  
355 0% 0.1%  
356 0% 0.1%  
357 0% 0.1%  
358 0% 0.1%  
359 0% 0.1%  
360 0% 0%  

Labour Party – Liberal Democrats

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
264 0% 100%  
265 0% 99.9%  
266 0% 99.9%  
267 0% 99.9%  
268 0% 99.9%  
269 0% 99.9%  
270 0% 99.9%  
271 0% 99.8%  
272 0% 99.8%  
273 0.1% 99.8%  
274 0.1% 99.7% Last Result
275 0.1% 99.7%  
276 0.1% 99.6%  
277 0.1% 99.5%  
278 0.1% 99.4%  
279 0.1% 99.3%  
280 0% 99.3%  
281 0% 99.2%  
282 0.2% 99.2%  
283 0.1% 99.0%  
284 0.2% 98.9%  
285 0.3% 98.7%  
286 0.3% 98%  
287 0.2% 98%  
288 0.4% 98%  
289 0.5% 98%  
290 0.2% 97%  
291 0.5% 97%  
292 0.2% 96%  
293 0.8% 96%  
294 0.5% 95%  
295 0.4% 95%  
296 0.6% 94%  
297 1.1% 94%  
298 0.6% 93%  
299 0.6% 92%  
300 1.4% 91%  
301 1.3% 90%  
302 0.9% 89%  
303 2% 88%  
304 2% 86%  
305 1.4% 83%  
306 3% 82%  
307 2% 79%  
308 4% 77%  
309 4% 73%  
310 2% 69%  
311 2% 67%  
312 4% 65%  
313 4% 61%  
314 4% 57% Median
315 5% 53%  
316 2% 48%  
317 2% 46%  
318 4% 44%  
319 3% 40%  
320 3% 37%  
321 4% 34%  
322 3% 30%  
323 4% 27%  
324 2% 23%  
325 2% 21%  
326 3% 18% Majority
327 2% 16%  
328 2% 14%  
329 1.3% 12%  
330 3% 10%  
331 1.0% 7%  
332 1.2% 7%  
333 0.7% 5%  
334 1.3% 5%  
335 0.6% 3%  
336 0.3% 3%  
337 0.2% 2%  
338 0.3% 2%  
339 0.3% 2%  
340 0.4% 1.4%  
341 0.2% 1.1%  
342 0.1% 0.9%  
343 0.2% 0.8%  
344 0.2% 0.6%  
345 0.2% 0.4%  
346 0.1% 0.3%  
347 0.1% 0.2%  
348 0% 0.2%  
349 0% 0.1%  
350 0% 0.1%  
351 0% 0.1%  
352 0% 0.1%  
353 0% 0.1%  
354 0% 0%  

Labour Party – Plaid Cymru

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
254 0% 100%  
255 0% 99.9%  
256 0% 99.9%  
257 0% 99.9%  
258 0% 99.9%  
259 0% 99.9%  
260 0% 99.9%  
261 0% 99.8%  
262 0% 99.8%  
263 0.1% 99.8%  
264 0.1% 99.7%  
265 0.1% 99.6%  
266 0.1% 99.5% Last Result
267 0.1% 99.5%  
268 0% 99.4%  
269 0.2% 99.4%  
270 0.1% 99.2%  
271 0.1% 99.1%  
272 0% 98.9%  
273 0% 98.9%  
274 0.2% 98.9%  
275 0.4% 98.6%  
276 0.4% 98%  
277 0.2% 98%  
278 0.2% 98%  
279 0.5% 97%  
280 0.6% 97%  
281 0.3% 96%  
282 0.4% 96%  
283 0.6% 96%  
284 0.3% 95%  
285 0.8% 95%  
286 0.4% 94%  
287 1.3% 94%  
288 2% 92%  
289 2% 91%  
290 1.3% 89%  
291 0.2% 88%  
292 0.8% 87%  
293 2% 87%  
294 2% 84%  
295 2% 82%  
296 3% 80%  
297 4% 77%  
298 5% 73%  
299 4% 68%  
300 4% 64%  
301 6% 60%  
302 5% 54% Median
303 3% 49%  
304 2% 46%  
305 4% 44%  
306 4% 40%  
307 4% 37%  
308 1.0% 32%  
309 2% 31%  
310 3% 29%  
311 7% 26%  
312 2% 19%  
313 4% 17%  
314 2% 13%  
315 3% 11%  
316 2% 8%  
317 2% 6%  
318 0.5% 4%  
319 0.4% 4%  
320 0.3% 3%  
321 0.8% 3%  
322 0.2% 2%  
323 0.2% 2%  
324 0.4% 2%  
325 0.6% 2%  
326 0.3% 1.0% Majority
327 0.2% 0.8%  
328 0.2% 0.6%  
329 0.1% 0.4%  
330 0% 0.3%  
331 0% 0.2%  
332 0% 0.2%  
333 0% 0.1%  
334 0% 0.1%  
335 0% 0.1%  
336 0% 0.1%  
337 0% 0.1%  
338 0% 0%  

Labour Party

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
249 0% 100%  
250 0% 99.9%  
251 0% 99.9%  
252 0% 99.9%  
253 0% 99.9%  
254 0% 99.9%  
255 0% 99.9%  
256 0% 99.8%  
257 0% 99.8%  
258 0.1% 99.8%  
259 0.1% 99.7%  
260 0.1% 99.6%  
261 0.1% 99.5%  
262 0.1% 99.5% Last Result
263 0% 99.4%  
264 0.2% 99.4%  
265 0.1% 99.2%  
266 0.1% 99.1%  
267 0.1% 98.9%  
268 0.1% 98.9%  
269 0.2% 98.8%  
270 0.3% 98.5%  
271 0.4% 98%  
272 0.2% 98%  
273 0.2% 98%  
274 0.6% 97%  
275 0.6% 97%  
276 0.3% 96%  
277 0.4% 96%  
278 0.5% 96%  
279 0.4% 95%  
280 0.9% 95%  
281 0.5% 94%  
282 1.4% 93%  
283 1.5% 92%  
284 2% 91%  
285 1.3% 89%  
286 0.5% 88%  
287 0.9% 87%  
288 2% 86%  
289 3% 84%  
290 2% 81%  
291 3% 80%  
292 4% 76%  
293 5% 73%  
294 4% 68%  
295 4% 64%  
296 5% 60%  
297 6% 55% Median
298 4% 49%  
299 1.4% 45%  
300 4% 44%  
301 4% 40%  
302 5% 37%  
303 0.9% 32%  
304 2% 31%  
305 3% 29%  
306 5% 25%  
307 3% 20%  
308 4% 17%  
309 2% 13%  
310 3% 11%  
311 2% 8%  
312 1.4% 6%  
313 0.9% 5%  
314 0.5% 4%  
315 0.2% 3%  
316 0.7% 3%  
317 0.3% 2%  
318 0.2% 2%  
319 0.4% 2%  
320 0.5% 2%  
321 0.3% 1.1%  
322 0.2% 0.8%  
323 0.2% 0.6%  
324 0.1% 0.4%  
325 0.1% 0.3%  
326 0% 0.2% Majority
327 0% 0.2%  
328 0% 0.1%  
329 0% 0.1%  
330 0% 0.1%  
331 0% 0.1%  
332 0% 0.1%  
333 0% 0%  

Conservative 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 0.1% 99.8%  
248 0.2% 99.7%  
249 0.3% 99.5%  
250 0.3% 99.2%  
251 0.2% 98.9%  
252 0.1% 98.7%  
253 0.3% 98.7%  
254 0.3% 98%  
255 0.4% 98%  
256 0.6% 98%  
257 0.5% 97%  
258 1.5% 97%  
259 1.3% 95%  
260 2% 94%  
261 1.4% 92%  
262 4% 90%  
263 3% 87%  
264 3% 84%  
265 2% 81%  
266 3% 79%  
267 4% 76%  
268 3% 72%  
269 3% 69%  
270 3% 65%  
271 3% 62%  
272 4% 60%  
273 4% 56% Median
274 5% 52%  
275 2% 47%  
276 3% 45%  
277 5% 41%  
278 4% 37%  
279 5% 33%  
280 3% 27%  
281 3% 24%  
282 2% 22%  
283 1.2% 19%  
284 2% 18%  
285 2% 16%  
286 2% 14%  
287 1.0% 12%  
288 0.8% 11%  
289 1.0% 11%  
290 2% 10%  
291 1.3% 8%  
292 0.8% 6%  
293 0.3% 6%  
294 0.5% 5%  
295 0.6% 5%  
296 0.6% 4%  
297 0.3% 4%  
298 0.8% 3%  
299 0.3% 3%  
300 0.2% 2%  
301 0.3% 2%  
302 0.1% 2%  
303 0.2% 2%  
304 0.2% 2%  
305 0.1% 1.4%  
306 0.3% 1.3%  
307 0.2% 1.1%  
308 0.1% 0.9%  
309 0.1% 0.8%  
310 0.1% 0.7%  
311 0.1% 0.6%  
312 0.1% 0.5%  
313 0.1% 0.4%  
314 0.1% 0.4%  
315 0% 0.3%  
316 0.1% 0.3%  
317 0% 0.2%  
318 0% 0.2%  
319 0% 0.1%  
320 0% 0.1%  
321 0% 0.1%  
322 0% 0.1%  
323 0% 0.1%  
324 0% 0.1%  
325 0% 0.1%  
326 0% 0% Majority
327 0% 0%  
328 0% 0%  
329 0% 0% Last Result

Conservative Party – Plaid Cymru

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
228 0% 100%  
229 0% 99.9%  
230 0% 99.9%  
231 0.1% 99.9%  
232 0.1% 99.8%  
233 0.1% 99.7%  
234 0.2% 99.6%  
235 0.2% 99.4%  
236 0.3% 99.2%  
237 0.2% 99.0%  
238 0.2% 98.8%  
239 0.3% 98.5%  
240 0.1% 98%  
241 0.4% 98%  
242 0.8% 98%  
243 0.6% 97%  
244 1.2% 96%  
245 0.9% 95%  
246 2% 94%  
247 1.3% 92%  
248 2% 91%  
249 2% 88%  
250 3% 87%  
251 2% 83%  
252 3% 82%  
253 2% 79%  
254 4% 77%  
255 3% 72%  
256 3% 69%  
257 5% 66%  
258 2% 61%  
259 2% 59%  
260 4% 57%  
261 3% 53% Median
262 4% 50%  
263 4% 47%  
264 4% 43%  
265 3% 38%  
266 3% 36%  
267 4% 33%  
268 4% 29%  
269 2% 25%  
270 3% 24%  
271 3% 20%  
272 2% 18%  
273 1.3% 15%  
274 0.9% 14%  
275 1.3% 13%  
276 2% 12%  
277 0.8% 10%  
278 2% 9%  
279 0.9% 8%  
280 0.3% 7%  
281 0.5% 6%  
282 0.4% 6%  
283 0.6% 5%  
284 0.5% 5%  
285 0.4% 4%  
286 0.6% 4%  
287 1.0% 3%  
288 0.3% 2%  
289 0.1% 2%  
290 0.1% 2%  
291 0.1% 2%  
292 0.1% 2%  
293 0.3% 2%  
294 0.2% 1.4%  
295 0.2% 1.2%  
296 0.1% 1.0%  
297 0.2% 0.9%  
298 0.1% 0.7%  
299 0.1% 0.6%  
300 0% 0.5%  
301 0.1% 0.5%  
302 0% 0.4%  
303 0.1% 0.4%  
304 0.1% 0.3%  
305 0.1% 0.3%  
306 0% 0.2%  
307 0% 0.2%  
308 0% 0.1%  
309 0% 0.1%  
310 0% 0.1%  
311 0% 0.1%  
312 0% 0.1%  
313 0% 0.1%  
314 0% 0.1%  
315 0% 0.1%  
316 0% 0%  
317 0% 0%  
318 0% 0%  
319 0% 0%  
320 0% 0%  
321 0% 0% Last Result

Conservative Party

Graph with seats probability mass function not yet produced

Number of Seats Probability Accumulated Special Marks
224 0% 100%  
225 0% 99.9%  
226 0.1% 99.9%  
227 0.1% 99.8%  
228 0.1% 99.7%  
229 0.2% 99.6%  
230 0.2% 99.4%  
231 0.3% 99.2%  
232 0.2% 99.0%  
233 0.2% 98.8%  
234 0.3% 98.6%  
235 0.2% 98%  
236 0.4% 98%  
237 0.9% 98%  
238 0.4% 97%  
239 1.4% 97%  
240 1.0% 95%  
241 2% 94%  
242 0.9% 92%  
243 3% 91%  
244 2% 88%  
245 3% 87%  
246 2% 83%  
247 3% 82%  
248 2% 79%  
249 5% 77%  
250 3% 72%  
251 3% 69%  
252 4% 66%  
253 3% 62%  
254 2% 59%  
255 4% 57%  
256 3% 53% Median
257 4% 50%  
258 4% 46%  
259 4% 43%  
260 3% 38%  
261 3% 35%  
262 3% 32%  
263 4% 29%  
264 2% 25%  
265 3% 23%  
266 3% 20%  
267 2% 17%  
268 1.1% 15%  
269 1.0% 14%  
270 1.2% 13%  
271 2% 12%  
272 1.0% 10%  
273 1.4% 9%  
274 0.9% 7%  
275 0.3% 7%  
276 0.4% 6%  
277 0.5% 6%  
278 0.6% 5%  
279 0.6% 5%  
280 0.4% 4%  
281 0.5% 4%  
282 1.0% 3%  
283 0.2% 2%  
284 0.1% 2%  
285 0.2% 2%  
286 0.1% 2%  
287 0.1% 2%  
288 0.3% 2%  
289 0.1% 1.3%  
290 0.2% 1.2%  
291 0.1% 1.0%  
292 0.2% 0.8%  
293 0.1% 0.7%  
294 0.1% 0.6%  
295 0% 0.5%  
296 0.1% 0.5%  
297 0% 0.4%  
298 0.1% 0.4%  
299 0.1% 0.3%  
300 0.1% 0.2%  
301 0% 0.2%  
302 0% 0.1%  
303 0% 0.1%  
304 0% 0.1%  
305 0% 0.1%  
306 0% 0.1%  
307 0% 0.1%  
308 0% 0.1%  
309 0% 0.1%  
310 0% 0%  
311 0% 0%  
312 0% 0%  
313 0% 0%  
314 0% 0%  
315 0% 0%  
316 0% 0%  
317 0% 0% Last Result

Technical Information

Opinion Poll

Calculations