RG4 spans the counties of Oxfordshire and Berkshire. It is 3km north of the town of Reading, and contains Caversham, Sonning Common, Sonning, Chalkhouse Green, and Tokers Green. RG4 is 36km south-east of the city of Oxford. RG4 is a postcode district, also known as an outcode or outbound code.
The below map shows where RG4 is, and the boundary of the RG4 postcode district:
Postal Boundaries © GEOLYTIX copyright and database right 2012
RG4 lies within the counties of Oxfordshire and Berkshire. The below table and chart shows the split by area:
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 RG4 relative to nearby towns. Distance is measured from the centre of RG4 to the centre of the town.
Position of RG4 relative to nearby cities. Distance is measured from the centre of RG4 to the centre of the city.