About CB Postcodes
The CB postcode area contains 16 postcode districts and covers Cambridge, Saffron Walden, Ely, Newmarket and other areas. The total population across all districts is approximately 421,151.
Postcode Districts 16
CB1
1,160 postcodes
48,585 pop.
CB10
558 postcodes
13,788 pop.
CB11
529 postcodes
17,833 pop.
CB2
592 postcodes
18,261 pop.
CB21
437 postcodes
15,487 pop.
CB22
587 postcodes
24,052 pop.
CB23
859 postcodes
30,941 pop.
CB24
786 postcodes
32,900 pop.
CB25
412 postcodes
18,274 pop.
CB3
381 postcodes
16,104 pop.
CB4
899 postcodes
41,924 pop.
CB5
267 postcodes
12,092 pop.
CB6
890 postcodes
38,016 pop.
CB7
733 postcodes
26,687 pop.
CB8
1,053 postcodes
33,343 pop.
CB9
810 postcodes
32,864 pop.
Post Towns in CB Area
Cambridge
Saffron Walden
Ely
Newmarket
Haverhill



