This is a list of postcodes in the CT9 4 area covering the areas of Margate, Kent. The area contains approximately 1,757 households with a population of about 4,020 (2011 census)
 Active postcode
Active postcode 
   Postcode no longer in use
Postcode no longer in use| Postcode | Latitude | Longitude | Easting | Northing | Grid reference | Active? | 
|---|---|---|---|---|---|---|
| CT9 4PF | 51.362778 | 1.387218 | 635895 | 168081 | TR358680 | Yes | 
| CT9 4PG | 51.36239 | 1.387894 | 635944 | 168040 | TR359680 | Yes | 
| CT9 4PH | 51.362352 | 1.387014 | 635883 | 168033 | TR358680 | Yes | 
| CT9 4PU | 51.373519 | 1.385626 | 635729 | 169270 | TR357692 | Yes | 
| CT9 4QA | 51.369212 | 1.389605 | 636028 | 168804 | TR360688 | Yes | 
| CT9 4QD | 51.369476 | 1.390415 | 636083 | 168836 | TR360688 | Yes | 
| CT9 4QE | 51.368791 | 1.389545 | 636026 | 168757 | TR360687 | Yes | 
| CT9 4QF | 51.371783 | 1.375007 | 634999 | 169043 | TR349690 | Yes | 
| CT9 4RU | 51.373725 | 1.385656 | 635730 | 169293 | TR357692 | No | 
| CT9 4WA | 51.386926 | 1.385782 | 635671 | 170761 | TR356707 | No | 
| CT9 4WB | 51.386926 | 1.385782 | 635671 | 170761 | TR356707 | No | 
| CT9 4WD | 51.386926 | 1.385782 | 635671 | 170761 | TR356707 | No | 
| CT9 4WE | 51.386926 | 1.385782 | 635671 | 170761 | TR356707 | No | 
| CT9 4WT | 51.386926 | 1.385782 | 635671 | 170761 | TR356707 | No | 
| CT9 4WZ | 51.386926 | 1.385768 | 635670 | 170761 | TR356707 | Yes |