About SM Postcodes

The SM postcode area contains 7 postcode districts and covers Sutton, Morden, Carshalton, Wallington and other areas. The total population across all districts is approximately 217,171.

Postcode Districts 7

SM1
Sutton, Rose Hill, The Wrythe, Carshalton, Benhilton, Erskine Village
855 postcodes 38,274 pop.
SM2
Belmont, South Sutton, East Ewell
592 postcodes 28,293 pop.
SM3
North Cheam
380 postcodes 21,113 pop.
SM4
Morden, Morden Park, Lower Morden, St. Helier
589 postcodes 36,338 pop.
SM5
Carshalton, Carshalton Beeches, Carshalton on the Hill, The Wrythe, Carshalton Village, Eastern St. Helier, Middleton Circle
716 postcodes 38,291 pop.
SM6
Wallington, Beddington, Hackbridge, Roundshaw, South Beddington
758 postcodes 36,303 pop.
SM7
Banstead
467 postcodes 18,559 pop.

Post Towns in SM Area

Sutton 3 districts
Morden 1 district
Carshalton 1 district
Wallington 1 district
Banstead 1 district