Old Basing is a village in Hampshire, England.

It is situated within the RG24 postcode district, which is within the Basingstoke post town.

The full list of postcode districts within the Basingstoke post town is as follows:

The Basingstoke post town is within the Reading postcode area.

Key data for Old Basing:

Administrative Ward: Basing

Administrative District: Basingstoke and Deane

Administrative County: Hampshire

Country: England

UK Parliament: Basingstoke

NHS Local Health Authority: South Central

NHS Region: Southern

A map showing the location of Old Basing within the RG24 postcode district