Northamptonshire County Postcodes
England, United Kingdom · 26 codes
Northamptonshire County in England has 26 postcodes, from CV23 to PE9, serving 324 places.
Postcodes in Northamptonshire
| Postcode | Places |
|---|---|
| CV23 | Ashby St Ledgers, Barby, Kilsby, Lilbourne |
| LE15 | Wakerley |
| LE16 | Arthingworth, Ashley, Brampton Ash, Braybrooke, Caldecott, Clipston +11 more |
| MK19 | Cosgrove, Deanshanger, Long Street, Old Stratford, Passenham, Upper Weald +1 more |
| NN1 | Northampton |
| NN10 | Higham Ferrers, Rushden |
| NN11 | Aston le Walls, Badby, Braunston, Buckby Wharf, Byfield, Canons Ashby +18 more |
| NN12 | Abthorpe, Adstone, Alderton, Astcote, Blakesley, Bradden +29 more |
| NN13 | Brackley, Croughton, Crowfield, Evenley, Farthinghoe, Halse +7 more |
| NN14 | Aldwincle, Brigstock, Broughton, Clopton, Cranford St Andrew, Cranford St John +30 more |
| NN15 | Barton Seagrave, Burton Latimer |
| NN16 | Kettering, Warkton, Weekley |
| NN17 | Bulwick, Corby, Deene, Deenethorpe, Gretton, Harringworth +2 more |
| NN18 | Little Oakley |
| NN2 | Boughton, Kingsthorpe |
| NN29 | Bozeat, Easton Maudit, Great Doddington, Hinwick, Irchester, Strixton +1 more |
| NN3 | Boothville, Great Billing, Little Billing, Moulton, Weston Favell |
| NN4 | Collingtree, Far Cotton, Great Houghton, Hardingstone, Wootton |
| NN5 | Dallington, Duston, New Duston, Upton |
| NN6 | Brixworth, Chapel Brampton, Church Brampton, Clay Coton, Cold Ashby, Coton +37 more |
| NN7 | Ashton, Blisworth, Brafield-on-the-Green, Brockhall, Bugbrooke, Castle Ashby +31 more |
| NN8 | Wellingborough, Wilby |
| NN9 | Caldecott, Chelveston, Finedon, Great Harrowden, Hardwick, Hargrave +4 more |
| OX17 | Aynho, Chacombe, Charlton, Chipping Warden, Claydon, Culworth +14 more |
| PE8 | Achurch, Apethorpe, Armston, Ashton, Barnwell All Saints, Barnwell St Andrew +26 more |
| PE9 | Collyweston, Duddington, Easton on the Hill |
Frequently asked questions
What is the postcode of Northamptonshire?
Northamptonshire has 26 postcodes, from CV23 to PE9. The table lists the places each one serves.
How many places are listed in Northamptonshire County?
324 places.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.