This is a list of postcodes in the CH area , Chester. The area covers Bebington , Birkenhead , Buckley , Chester , Connah's Quay , Deeside Industrial Park , Ellesmere Port , Elton , Farndon (Cheshire West and Chester) , Flint , Gorsedd , Gwernaffield-y-Waun , Gwespyr , Holywell , Hooton , Hoylake , Northop Hall , Pantymwyn , Pulford , Saighton Camp , Sandycroft , Shotton , Wallasey , Walwen , Waverton , West Kirby , Willaston . The area contains approximately 285,880 households with a population of about 659,880 (2011 census)
| Postcode | Latitude | Longitude | Easting | Northing | Grid reference | Active? |
|---|---|---|---|---|---|---|
| CH99 1DB | 53.197727 | -2.88448 | 341010 | 367104 | SJ410671 | No |
| CH99 1DN | 53.197727 | -2.88448 | 341010 | 367104 | SJ410671 | No |
| CH99 1DS | 53.197771 | -2.88463 | 341000 | 367109 | SJ410671 | No |
| CH99 1WZ | 53.197727 | -2.88448 | 341010 | 367104 | SJ410671 | No |
| CH99 1XN | 53.197727 | -2.88448 | 341010 | 367104 | SJ410671 | No |
| CH99 3AN | 53.19541 | -2.88057 | 341268 | 366843 | SJ412668 | No |
| CH99 3AP | 53.19541 | -2.88057 | 341268 | 366843 | SJ412668 | No |
| CH99 3AQ | 53.197727 | -2.88448 | 341010 | 367104 | SJ410671 | No |
| CH99 3NR | 53.197727 | -2.88448 | 341010 | 367104 | SJ410671 | No |
| CH99 3YR | 53.19541 | -2.88057 | 341268 | 366843 | SJ412668 | No |
| CH99 3YS | 53.197727 | -2.88448 | 341010 | 367104 | SJ410671 | No |
| CH99 9AA | 53.163538 | -2.902877 | 339733 | 363316 | SJ397633 | Yes |
| CH99 9AB | 53.163509 | -2.902773 | 339740 | 363313 | SJ397633 | Yes |
| CH99 9DB | 53.163538 | -2.902877 | 339733 | 363316 | SJ397633 | Yes |
| CH99 9DS | 53.197771 | -2.88463 | 341000 | 367109 | SJ410671 | Yes |
| CH99 9FB | 53.163538 | -2.902877 | 339733 | 363316 | SJ397633 | Yes |
| CH99 9FS | 53.197771 | -2.88463 | 341000 | 367109 | SJ410671 | Yes |
| CH99 9LA | 53.197727 | -2.88448 | 341010 | 367104 | SJ410671 | No |
| CH99 9LP | 53.163538 | -2.902877 | 339733 | 363316 | SJ397633 | Yes |
| CH99 9LR | 53.163538 | -2.902877 | 339733 | 363316 | SJ397633 | No |
| CH99 9LS | 53.163538 | -2.902877 | 339733 | 363316 | SJ397633 | Yes |
| CH99 9NA | 53.159258 | -2.894681 | 340275 | 362833 | SJ402628 | Yes |
| CH99 9NB | 53.159258 | -2.894681 | 340275 | 362833 | SJ402628 | Yes |
| CH99 9NL | 53.163538 | -2.902877 | 339733 | 363316 | SJ397633 | Yes |
| CH99 9PL | 53.197771 | -2.88463 | 341000 | 367109 | SJ410671 | Yes |
| CH99 9PT | 53.197771 | -2.88463 | 341000 | 367109 | SJ410671 | No |
| CH99 9PX | 53.197727 | -2.88448 | 341010 | 367104 | SJ410671 | No |
| CH99 9QB | 53.163538 | -2.902877 | 339733 | 363316 | SJ397633 | No |
| CH99 9QF | 53.197771 | -2.88463 | 341000 | 367109 | SJ410671 | Yes |
| CH99 9QG | 53.197771 | -2.88463 | 341000 | 367109 | SJ410671 | Yes |
| CH99 9QS | 53.197727 | -2.88448 | 341010 | 367104 | SJ410671 | No |
| CH99 9QW | 53.197771 | -2.88463 | 341000 | 367109 | SJ410671 | Yes |
| CH99 9ST | 53.197771 | -2.88463 | 341000 | 367109 | SJ410671 | Yes |
| CH99 9UT | 53.163538 | -2.902877 | 339733 | 363316 | SJ397633 | No |
| CH99 9WA | 53.197727 | -2.88448 | 341010 | 367104 | SJ410671 | No |
| CH99 9WB | 53.163538 | -2.902877 | 339733 | 363316 | SJ397633 | Yes |
| CH99 9WD | 53.197727 | -2.88448 | 341010 | 367104 | SJ410671 | No |
| CH99 9YZ | 53.163538 | -2.902877 | 339733 | 363316 | SJ397633 | Yes |
| CH99 9ZH | 53.163538 | -2.902877 | 339733 | 363316 | SJ397633 | No |