Postcode area CM20* (highlighted)
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Postcode CM20 Gilston - Postcodes CM20* in the UK

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5Communities

Postcode area CM20* contains 50 postcodes in the UK, all in England. This postcode area covers places including Gilston, Eastwick, Sawbridgeworth, High Wych and more. All postcodes beginning with CM20 are listed below.

FAQs about postcode area CM20

Which postcodes start with CM20?

In the UK, 50 postcodes start with CM20, including areas such as Gilston, Eastwick, Sawbridgeworth in England. The full list is above.

What does postcode area CM20 cover?

CM20* is a UK postcode area containing 50 postcodes starting with CM20. This area is entirely within England.

Which nation is postcode CM20 in?

Postcode area CM20* is entirely within England.

Where does postcode data for CM20* come from?

Data is from OpenStreetMap and may be incomplete. For authoritative information contact Royal Mail.

Parent areas: C* › CM* › CM2* › CM20*