The claim: Most immigration is asylum seekers.
- The short answer
- No. Asylum applicants were around 14% of non-EU+ arrivals in the year ending December 2025. Non-EU+ is a nationality grouping rather than a route: people who are not British and not nationals of the EU, Norway, Iceland, Liechtenstein or Switzerland. Study and work were both larger.
How to cite this: Most immigration is asylum seekers.
- ONS, Long-term international migration, provisional: year ending December 2025. Cited for Total long-term immigration (inflow). Study-related immigration (non-EU+ arrivals). Work-related immigration (non-EU+ arrivals). Asylum-related immigration (non-EU+ arrivals). Published . https://www.ons.gov.uk/peoplepopulationandcommunity/populationandmigration/internationalmigration/bulletins/longterminternationalmigrationprovisional/yearendingdecember2025. Checked by us on .
- ONS, Long-term international migration, provisional: year ending December 2025, Table 1. Cited for Long-term immigration of non-EU+ nationals. Published . https://www.ons.gov.uk/peoplepopulationandcommunity/populationandmigration/internationalmigration/bulletins/longterminternationalmigrationprovisional/yearendingdecember2025. Checked by us on .
- Calculated from ONS Long-term international migration, provisional: year ending December 2025 (Tables 1 and 4b). Cited for Asylum applicants as a share of all long-term immigration (calculated). Published . https://www.ons.gov.uk/peoplepopulationandcommunity/populationandmigration/internationalmigration/bulletins/longterminternationalmigrationprovisional/yearendingdecember2025. Checked by us on .
- Home Office, Immigration system statistics, year ending June 2026, How many people claim asylum in the UK? Cited for Asylum applications (people claiming asylum). Published . https://www.gov.uk/government/statistics/immigration-system-statistics-year-ending-june-2026/how-many-people-claim-asylum-in-the-uk. Checked by us on .
Via UK Migration Explorer, https://ukmigrationexplorer.org/common-claims/most-immigration-is-asylum/.
What the data says
Total long-term immigration to the UK was 813,000 in the year ending December 2025. Of that, 627,000 people, around 77%, were non-EU+ nationals, and ONS publishes a breakdown by reason for that group:
| Reason | People | Share of non-EU+ arrivals |
|---|---|---|
| Study | 294,000 | 47% |
| Work | 146,000 | 23% |
| Asylum applicants | 88,000 | 14% |
Study alone was more than three times the size of the asylum figure.
Those are ONS reason categories, and they are not the whole of the non-EU+ total. Humanitarian routes are counted separately, at about 6%, and family at about 7%. The 14% above is asylum applicants only, so treating it as "asylum and humanitarian" would understate the combined category while misstating the asylum one.
And all of those shares are of non-EU+ arrivals, not of all immigration. Measured against the whole 813,000, asylum applicants were 10.8%. Both are right and they answer different questions, but the claim this page checks is about immigration as a whole, so the smaller figure is the one it has to be set against. ONS states no such share, so it is this site's own division rather than a published figure.
Why the claim is misleading
It treats one reason for coming as though it were the whole of immigration. Asylum is a real and significant part of the picture, but it is not the largest part, and the system that produces asylum statistics is separate from the one that produces visa and migration estimates.
The claim has a second, quieter problem: it invites you to compare figures that are not comparable. Three different numbers get used interchangeably in this argument:
- Asylum-related immigration, 88,000, an ONS estimate of the non-EU+ long-term arrivals it counts as asylum applicants in the year ending December 2025. Humanitarian routes are a separate category and are not in it.
- Asylum applications, 85,891, a Home Office count of people claiming asylum in the year ending June 2026.
- Small boat arrivals, a count of one route of arrival, which overlaps with both of the above without being either.
Those are different measures, from different publishers, over different periods, counting different things. Setting one against another and reading the difference as a finding is not analysis.
What the claim gets right
The share is not trivial. Asylum applicants were about one in seven non-EU+ arrivals, so treating asylum as a rounding error is as wrong as treating it as the whole. The claim misjudges the size, not the subject.
Whether that share has grown over a decade is not something the figures here settle. ONS warns that estimates either side of June 2021 are not directly comparable, because the method used to produce them changed, and this site holds no harmonised series reaching back further.
Better questions to ask
- What share of arrivals came on each route, over which twelve months?
- Is this figure counting arrivals, applications, or grants?
- Does it count people, or main applicants only?
Source notes
Office for National Statistics, long-term international migration, provisional, year ending December 2025, published 21 May 2026. Home Office, immigration system statistics, year ending June 2026, published 27 August 2026.
Important limitation on the reason breakdown. ONS publishes reason splits for non-EU+ arrivals only, and they describe the inflow, not net migration. There is no headline net-migration-by-reason measure. Subtracting this year's departures, classified by the reason they originally came, from this year's arrivals would set two different cohorts against each other, and the result would not be the net effect of this year's routes.
Asylum-related immigration includes people who claimed asylum after arriving through a regular route as well as those who arrived irregularly. Route of arrival and asylum claim are distinct concepts.