CO4 is in the county of Essex. It is 3km north-east of the town of Colchester, and contains Mile End, Greenstead, Langham, Braiswick, and Parson's Heath. CO4 is 36km north-east of the city of Chelmsford. CO4 is a postcode district, also known as an outcode or outbound code.
CO4 and coronavirus (COVID-19): Public Health England report confirmed coronavirus cases by Upper Tier Local Authority, based on the postcode of the patient. All CO4 postcodes are in the Essex Upper Tier Local Authority. Track confirmed COVID-19 cases in Essex and view Essex cases on a map.
The below map shows where CO4 is, and the boundary of the CO4 postcode district:
Postal Boundaries © GEOLYTIX copyright and database right 2012
CO4 is in the county of Essex.
This data was derived from the below datasets:
Source: GEOLYTIX Postal Geometries
Licence: GeoLytix OpenData Licence Terms and Conditions
Source: Ordnance Survey Ceremonial Counties
Licence: Open Government Licence
Position of CO4 relative to nearby towns. Distance is measured from the centre of CO4 to the centre of the town.
Position of CO4 relative to nearby cities. Distance is measured from the centre of CO4 to the centre of the city.