CM20 postcodes: Harlow

CM20 is a postcode district in the CM area (Chelmsford). It has 4 sectors and 629 live postcodes, mainly in Harlow (Harlow).

Sectors in CM20

Sector	Main place	Postcodes
CM20 1	Harlow	161
CM20 2	Harlow	204
CM20 3	Harlow	195
CM20 9	Harlow	69

Places covered by CM20

Harlow Harlow · 606
Eastwick East Hertfordshire · 7
Gilston East Hertfordshire · 3

Location

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Neighbouring districts