| Country | England |
|---|---|
| UK region | South East |
| Postcode area | SO |
| District | Test Valley |
Houghton postcode districts
Houghton has 1 postcode district
Houghton postcode sectors
Houghton has 1 postcode sector
| Country | England |
|---|---|
| UK region | South East |
| Postcode area | SO |
| District | Test Valley |
Houghton has 1 postcode district
Houghton has 1 postcode sector