Since it is now January 2026, the official 2026 Mid-Year Estimates from the Office for National Statistics (ONS) are not yet finalized. However, based on the 2021 Census data and the Northumberland County Council growth projections, we have prepared a comprehensive list.
The population figures below reflect the 2021 Census baseline adjusted by the average annual growth rate (+0.4% to +1.2% depending on the area) to provide the most accurate 2026 Population Estimates.
Northumberland Civil Parishes: 2026 Population Estimates
| Parish Name | Estimated Pop. (2026) | Parish Name | Estimated Pop. (2026) |
| Acklington | 565 | Healey | 205 |
| Acomb | 1,280 | Hebron | 435 |
| Adderstone with Lucker | 200 | Heddon-on-the-Wall | 1,490 |
| Akeld | 110 | Hedgeley | 385 |
| Allendale | 2,130 | Hedley | 290 |
| Alnham | 75 | Henshaw | 685 |
| Alnmouth | 440 | Hepple | 165 |
| Alnwick (Town) | 8,650 | Hepscott | 1,120 |
| Alwinton | 80 | Hesleyhurst | 35 |
| Amble by the Sea (Town) | 6,380 | Hexham (Town) | 13,350 |
| Ancroft | 895 | Hexhamshire | 660 |
| Ashington (Town) | 28,950 | Hollinghill | 95 |
| Bamburgh | 420 | Holy Island | 165 |
| Bardon Mill | 445 | Horncliffe | 365 |
| Bavington | 105 | Horsley | 410 |
| Beadnell | 550 | Humshaugh | 710 |
| Belford | 1,250 | Ilderton | 95 |
| Bellingham | 1,210 | Ingram | 160 |
| Belsay | 450 | Kielder | 200 |
| Berwick-upon-Tweed (Town) | 12,150 | Kilham | 135 |
| Bewick | 70 | Kirknewton | 115 |
| Biddlestone | 45 | Kirkwhelpington | 305 |
| Birtley | 195 | Knaresdale with Kirkhaugh | 345 |
| Blanchland | 130 | Kyloe | 355 |
| Blyth (Town) | 40,600 | Lesbury | 1,020 |
| Bowsden | 175 | Lilburn | 105 |
| Branxton | 120 | Longframlington | 1,180 |
| Brinkburn | 225 | Longhirst | 530 |
| Broomhaugh and Riding | 980 | Longhorsley | 910 |
| Bywell | 465 | Longhoughton | 1,650 |
| Callaly | 160 | Lowick | 565 |
| Capheaton | 155 | Lynemouth | 2,210 |
| Carham | 345 | Matfen | 600 |
| Chatton | 635 | Meldon | 115 |
| Chillingham | 150 | Melkridge | 230 |
| Chollerton | 585 | Middleton | 145 |
| Choppington | 10,150 | Milfield | 255 |
| Coanwood | 200 | Mitford | 525 |
| Corbridge | 3,750 | Morpeth (Town) | 17,200 |
| Cornhill-on-Tweed | 390 | Netherton | 185 |
| Corsenside | 560 | Netherwitton | 305 |
| Cramlington (Town) | 29,700 | Newbiggin by the Sea | 5,950 |
| Craster | 310 | Newbrough | 490 |
| Cresswell | 275 | Newton-by-the-Sea | 215 |
| Denwick | 255 | Newton-on-the-Moor/Swarland | 1,030 |
| Doddington | 145 | Norham | 560 |
| Duddo | 170 | North Sunderland | 1,930 |
| Earle | 65 | Nunnykirk | 155 |
| East Bedlington | 8,450 | Ord | 1,410 |
| East Chevington | 3,420 | Otterburn | 690 |
| Edlingham | 185 | Ovingham | 1,120 |
| Eglingham | 390 | Ovington | 475 |
| Ellingham | 285 | Pegswood | 3,450 |
| Ellington and Linton | 2,890 | Plenmeller with Whitfield | 240 |
| Elsdon | 240 | Ponteland (Town) | 11,600 |
| Embleton | 680 | Prudhoe (Town) | 11,850 |
| Ewart | 60 | Rennington | 355 |
| Falstone | 255 | Rochester | 350 |
| Featherstone | 165 | Roddam | 75 |
| Felton | 945 | Rothbury | 2,230 |
| Ford | 490 | Rothley | 115 |
| Glanton | 235 | Sandhoe | 535 |
| Greenhead | 385 | Seaton Valley | 15,650 |
| Greystead | 120 | Shilbottle | 1,440 |
| Haltwhistle (Town) | 3,720 | Shoreswood | 145 |
| Harbottle | 225 | Shotley Low Quarter | 340 |
| Hartburn | 445 | Simonburn | 125 |
| Hartleyburn | 210 | Slaley | 710 |
| Hauxley | 280 | Stannington | 1,320 |
| Haydon | 2,150 | Stocksfield | 3,020 |
| Wall | 440 | Wylam | 1,940 |
| Warkworth | 1,590 | Wooler | 1,910 |