County Durham Postcodes County

County Durham is a county in the north east of England, known for its mix of historic towns, rural countryside and former industrial communities. The landscape is varied, with rolling farmland, river valleys and areas shaped by coal mining and heavy industry. Its position between the Pennines and the North Sea has influenced settlement and trade, giving the county a strong regional identity.

The county includes towns such as Durham, Darlington, Bishop Auckland, Chester le Street and Consett, each supporting surrounding communities in different ways. Durham itself is noted for its historic centre and long association with education and religion, while other towns developed through mining, steel production and manufacturing. Although traditional industries have declined, their influence remains part of local character and community life.

County Durham benefits from access to countryside, rivers and green space, with walking routes and open landscapes forming part of everyday life. Regeneration and change continue across the county, building on established towns and close knit communities. Overall, County Durham offers a steady mix of historic settlement, working heritage and rural landscape, giving it a grounded and enduring place within northern England.

31,185
Postcodes
42
Districts
1,031,316
Population
England
Country

Postcode districts in County Durham

DistrictPost townPostcodesPopulation
DL1 Darlington 1,386 51,829
DH8 Durham, Stanley, Consett 1,325 39,298
DH1 Durham 1,320 53,079
DH7 Durham 1,253 42,589
DH9 Stanley 1,202 39,516
DL14 Bishop Auckland 1,175 36,794
DL3 Darlington 1,156 40,586
TS19 Stockton-on-Tees 1,086 38,359
TS25 Hartlepool 1,052 38,102
DH6 Durham 1,038 34,324
TS17 Stockton-on-Tees 1,029 47,420
SR8 Peterlee 980 35,173
DL13 Bishop Auckland 959 13,706
DH4 Houghton le Spring 930 34,655
TS18 Stockton-on-Tees 900 25,451
SR7 Seaham 847 29,883
DL2 Darlington 808 19,631
DL5 Newton Aycliffe 804 28,376
TS23 Billingham 771 29,904
DH3 Chester le Street 768 28,377
NE16 Newcastle upon Tyne 754 24,357
TS24 Hartlepool 742 23,361
DL12 Barnard Castle 724 12,145
DH2 Chester le Street 708 29,297
DL15 Crook 702 23,277
DL6 Northallerton 674 15,878
TS26 Hartlepool 653 25,636
DL16 Spennymoor, Ferryhill 592 22,435
DL17 Ferryhill 532 17,941
TS21 Stockton-on-Tees 528 12,500
TS20 Stockton-on-Tees 526 21,000
DL11 Richmond 453 3,489
TS15 Yarm 444 13,380
TS8 Middlesbrough 392 20,443
TS27 Hartlepool 378 12,052
TS16 Stockton-on-Tees 334 10,309
TS22 Billingham 309 8,788
DL4 Shildon 302 10,422
TS29 Trimdon Station 194 6,109
NE17 Newcastle upon Tyne 169 5,291
TS28 Wingate 163 5,334
TS2 Middlesbrough 123 820

Frequently asked questions

How many postcodes are in County Durham?

There are approximately 31,185 postcodes in County Durham.

How many postcode districts are in County Durham?

County Durham contains 42 postcode districts.

What is the population of County Durham?

The postcode districts in County Durham have a combined population of about 1,031,316.