About DN Postcodes
The DN postcode area contains 32 postcode districts and covers Doncaster, Grimsby, Scunthorpe, Goole and other areas. The total population across all districts is approximately 756,058.
Postcode Districts 32
DN1
490 postcodes
8,565 pop.
DN10
559 postcodes
12,313 pop.
DN11
806 postcodes
28,376 pop.
DN12
627 postcodes
24,164 pop.
DN14
1,661 postcodes
46,333 pop.
DN15
988 postcodes
36,607 pop.
DN16
750 postcodes
31,759 pop.
DN17
959 postcodes
37,207 pop.
DN18
369 postcodes
11,932 pop.
DN19
240 postcodes
6,296 pop.
DN2
571 postcodes
24,674 pop.
DN20
666 postcodes
19,373 pop.
DN21
1,341 postcodes
37,066 pop.
DN22
1,222 postcodes
35,943 pop.
DN3
706 postcodes
30,084 pop.
DN31
470 postcodes
9,600 pop.
DN32
653 postcodes
29,968 pop.
DN33
538 postcodes
19,536 pop.
DN34
465 postcodes
19,271 pop.
DN35
815 postcodes
34,580 pop.
DN36
641 postcodes
19,200 pop.
DN37
662 postcodes
21,707 pop.
DN38
104 postcodes
2,886 pop.
DN39
112 postcodes
2,785 pop.
DN4
1,297 postcodes
53,723 pop.
DN40
454 postcodes
12,234 pop.
DN41
242 postcodes
6,279 pop.
DN5
960 postcodes
40,593 pop.
DN6
846 postcodes
31,103 pop.
DN7
656 postcodes
24,523 pop.
DN8
492 postcodes
17,578 pop.
DN9
678 postcodes
19,800 pop.
Post Towns in DN Area
Doncaster
Grimsby
Scunthorpe
Goole
Barton-upon-Humber
Barrow-upon-Humber
Brigg
Gainsborough
Retford
Cleethorpes
Barnetby
Ulceby
Immingham



