38 cities
| City | 2025 Pop. ↓ |
|---|---|
| Newcastle upon Tyne | 834,242 |
| Nottingham | 819,334 |
| Newport | 324,815 |
| Northampton | 215,963 |
| Norwich | 199,245 |
| Nuneaton | 92,698 |
| Newcastle under Lyme | 75,794 |
| Newtownabbey | 63,860 |
| Northwich | 47,421 |
| Neath | 46,126 |
| Newark on Trent | 43,363 |
| Newburn | 41,347 |
| North Shields | 39,747 |
| Newton Abbot | 36,474 |
| Newbury | 33,065 |
| Newtownards | 29,363 |
| Nelson | 29,317 |
| Newry | 27,757 |
| Northolt | 26,000 |
| Newton Aycliffe | 25,964 |
| Newton Mearns | 24,650 |
| New Malden | 23,818 |
| New Milton | 23,753 |
| Newton-le-Willows | 21,782 |
| Nailsea | 20,543 |
| Newmarket | 20,384 |
| Newquay | 20,189 |
| New Mills | 17,968 |
| Nantwich | 17,226 |
| Northallerton | 16,832 |
| Neston | 15,352 |
| Newport Pagnell | 15,067 |
| Neston | 15,064 |
| Newhaven | 13,222 |
| Newhaven | 13,222 |
| Nelson | 12,857 |
| North Walsham | 12,463 |
| Newtown | 11,357 |