This page provides postcode data for the Cardiff UK Unitary Authority.
In 2021, Cardiff contained approximately 147,300 households with a population of about 362,400
In 2011, Cardiff contained approximately 142,598 households with a population of about 346,191
| Postcode | Ward | Latitude | Longitude | Easting | Northing | Grid ref |
|---|---|---|---|---|---|---|
| CF4 1DP | Whitchurch and Tongwynlais | 51.5117 | -3.217613 | 315599 | 179900 | ST155799 |
| CF4 1DQ | Whitchurch and Tongwynlais | 51.512599 | -3.217637 | 315599 | 180000 | ST155800 |
| CF4 1DR | Whitchurch and Tongwynlais | 51.5117 | -3.217613 | 315599 | 179900 | ST155799 |
| CF4 1DS | Whitchurch and Tongwynlais | 51.509902 | -3.217565 | 315599 | 179700 | ST155797 |
| CF4 1DT | Whitchurch and Tongwynlais | 51.509902 | -3.217565 | 315599 | 179700 | ST155797 |
| CF4 1DU | Whitchurch and Tongwynlais | 51.509902 | -3.217565 | 315599 | 179700 | ST155797 |
| CF4 1DW | Whitchurch and Tongwynlais | 51.509063 | -3.211779 | 315999 | 179600 | ST159796 |
| CF4 1DX | Whitchurch and Tongwynlais | 51.509093 | -3.208898 | 316199 | 179600 | ST161796 |
| CF4 1DY | Whitchurch and Tongwynlais | 51.509093 | -3.208898 | 316199 | 179600 | ST161796 |
| CF4 1DZ | Whitchurch and Tongwynlais | 51.509122 | -3.206016 | 316399 | 179600 | ST163796 |
| CF4 1EA | Whitchurch and Tongwynlais | 51.509078 | -3.210338 | 316099 | 179600 | ST160796 |
| CF4 1EB | Whitchurch and Tongwynlais | 51.509122 | -3.206016 | 316399 | 179600 | ST163796 |
| CF4 1ED | Whitchurch and Tongwynlais | 51.509122 | -3.206016 | 316399 | 179600 | ST163796 |
| CF4 1EE | Whitchurch and Tongwynlais | 51.509078 | -3.210338 | 316099 | 179600 | ST160796 |
| CF4 1EF | Whitchurch and Tongwynlais | 51.509107 | -3.207457 | 316299 | 179600 | ST162796 |
| CF4 1EG | Whitchurch and Tongwynlais | 51.505585 | -3.200159 | 316799 | 179200 | ST167792 |
| CF4 1EH | Whitchurch and Tongwynlais | 51.510786 | -3.21903 | 315499 | 179800 | ST154798 |
| CF4 1EJ | Whitchurch and Tongwynlais | 51.509137 | -3.204576 | 316499 | 179600 | ST164796 |
| CF4 1EL | Llandaff North | 51.504657 | -3.203017 | 316599 | 179100 | ST165791 |
| CF4 1EN | Whitchurch and Tongwynlais | 51.5117 | -3.217613 | 315599 | 179900 | ST155799 |
| CF4 1EP | Llandaff North | 51.504598 | -3.208779 | 316199 | 179100 | ST161791 |
| CF4 1EQ | Whitchurch and Tongwynlais | 51.508179 | -3.210314 | 316099 | 179500 | ST160795 |
| CF4 1HA | Whitchurch and Tongwynlais | 51.509063 | -3.211779 | 315999 | 179600 | ST159796 |
| CF4 1HB | Whitchurch and Tongwynlais | 51.508179 | -3.210314 | 316099 | 179500 | ST160795 |
| CF4 1HD | Whitchurch and Tongwynlais | 51.508179 | -3.210314 | 316099 | 179500 | ST160795 |
| CF4 1HE | Whitchurch and Tongwynlais | 51.507339 | -3.204528 | 316499 | 179400 | ST164794 |
| CF4 1HF | Whitchurch and Tongwynlais | 51.507324 | -3.205969 | 316399 | 179400 | ST163794 |
| CF4 1HG | Whitchurch and Tongwynlais | 51.507295 | -3.20885 | 316199 | 179400 | ST161794 |
| CF4 1HH | Whitchurch and Tongwynlais | 51.50728 | -3.210291 | 316099 | 179400 | ST160794 |
| CF4 1HJ | Whitchurch and Tongwynlais | 51.508149 | -3.213196 | 315899 | 179500 | ST158795 |
| CF4 1HL | Whitchurch and Tongwynlais | 51.50725 | -3.213172 | 315899 | 179400 | ST158794 |
| CF4 1HN | Whitchurch and Tongwynlais | 51.505482 | -3.210243 | 316099 | 179200 | ST160792 |
| CF4 1HP | Whitchurch and Tongwynlais | 51.508194 | -3.208874 | 316199 | 179500 | ST161795 |
| CF4 1HQ | Whitchurch and Tongwynlais | 51.508208 | -3.207433 | 316299 | 179500 | ST162795 |
| CF4 1HR | Whitchurch and Tongwynlais | 51.508223 | -3.205993 | 316399 | 179500 | ST163795 |
| CF4 1HS | Whitchurch and Tongwynlais | 51.508223 | -3.205993 | 316399 | 179500 | ST163795 |
| CF4 1HT | Whitchurch and Tongwynlais | 51.508238 | -3.204552 | 316499 | 179500 | ST164795 |
| CF4 1HU | Whitchurch and Tongwynlais | 51.507354 | -3.203088 | 316599 | 179400 | ST165794 |
| CF4 1HW | Whitchurch and Tongwynlais | 51.507369 | -3.201647 | 316699 | 179400 | ST166794 |
| CF4 1HX | Whitchurch and Tongwynlais | 51.50647 | -3.201624 | 316699 | 179300 | ST166793 |
| CF4 1HY | Whitchurch and Tongwynlais | 51.50647 | -3.201624 | 316699 | 179300 | ST166793 |
| CF4 1HZ | Whitchurch and Tongwynlais | 51.50647 | -3.201624 | 316699 | 179300 | ST166793 |
| CF4 1JL | Whitchurch and Tongwynlais | 51.505437 | -3.214564 | 315799 | 179200 | ST157792 |
| CF4 1JN | Whitchurch and Tongwynlais | 51.506321 | -3.216029 | 315699 | 179300 | ST156793 |
| CF4 1JP | Whitchurch and Tongwynlais | 51.506321 | -3.216029 | 315699 | 179300 | ST156793 |
| CF4 1JQ | Whitchurch and Tongwynlais | 51.506336 | -3.214588 | 315799 | 179300 | ST157793 |
| CF4 1JR | Whitchurch and Tongwynlais | 51.505512 | -3.207362 | 316299 | 179200 | ST162792 |
| CF4 1JS | Whitchurch and Tongwynlais | 51.506321 | -3.216029 | 315699 | 179300 | ST156793 |
| CF4 1JT | Whitchurch and Tongwynlais | 51.505437 | -3.214564 | 315799 | 179200 | ST157792 |
| CF4 1JU | Whitchurch and Tongwynlais | 51.505452 | -3.213124 | 315899 | 179200 | ST158792 |
| CF4 1JW | Whitchurch and Tongwynlais | 51.505482 | -3.210243 | 316099 | 179200 | ST160792 |
| CF4 1JX | Whitchurch and Tongwynlais | 51.505497 | -3.208802 | 316199 | 179200 | ST161792 |
| CF4 1JY | Whitchurch and Tongwynlais | 51.506411 | -3.207386 | 316299 | 179300 | ST162793 |
| CF4 1JZ | Whitchurch and Tongwynlais | 51.50725 | -3.213172 | 315899 | 179400 | ST158794 |
| CF4 1LA | Whitchurch and Tongwynlais | 51.506351 | -3.213148 | 315899 | 179300 | ST158793 |
| CF4 1LB | Whitchurch and Tongwynlais | 51.50722 | -3.216053 | 315699 | 179400 | ST156794 |
| CF4 1LD | Whitchurch and Tongwynlais | 51.508134 | -3.214636 | 315799 | 179500 | ST157795 |
| CF4 1LE | Whitchurch and Tongwynlais | 51.509048 | -3.21322 | 315899 | 179600 | ST158796 |
| CF4 1LF | Whitchurch and Tongwynlais | 51.509887 | -3.219006 | 315499 | 179700 | ST154797 |
| CF4 1LQ | Whitchurch and Tongwynlais | 51.509827 | -3.224769 | 315099 | 179700 | ST150797 |
| CF4 1LR | Llandaff North | 51.506276 | -3.220351 | 315399 | 179300 | ST153793 |
| CF4 1LS | Whitchurch and Tongwynlais | 51.507175 | -3.220375 | 315399 | 179400 | ST153794 |
| CF4 1LT | Whitchurch and Tongwynlais | 51.51167 | -3.220495 | 315399 | 179900 | ST153799 |
| CF4 1LU | Whitchurch and Tongwynlais | 51.510756 | -3.221911 | 315299 | 179800 | ST152798 |
| CF4 1LW | Whitchurch and Tongwynlais | 51.509827 | -3.224769 | 315099 | 179700 | ST150797 |
| CF4 1LX | Whitchurch and Tongwynlais | 51.508898 | -3.227626 | 314899 | 179600 | ST148796 |
| CF4 1LY | Whitchurch and Tongwynlais | 51.508898 | -3.227626 | 314899 | 179600 | ST148796 |
| CF4 1LZ | Whitchurch and Tongwynlais | 51.51167 | -3.220495 | 315399 | 179900 | ST153799 |
| CF4 1NA | Whitchurch and Tongwynlais | 51.508089 | -3.218958 | 315499 | 179500 | ST154795 |
| CF4 1NB | Whitchurch and Tongwynlais | 51.508089 | -3.218958 | 315499 | 179500 | ST154795 |
| CF4 1ND | Whitchurch and Tongwynlais | 51.508089 | -3.218958 | 315499 | 179500 | ST154795 |
| CF4 1NE | Whitchurch and Tongwynlais | 51.508089 | -3.218958 | 315499 | 179500 | ST154795 |
| CF4 1NF | Whitchurch and Tongwynlais | 51.508089 | -3.218958 | 315499 | 179500 | ST154795 |
| CF4 1NG | Whitchurch and Tongwynlais | 51.508089 | -3.218958 | 315499 | 179500 | ST154795 |
| CF4 1NH | Whitchurch and Tongwynlais | 51.508044 | -3.22328 | 315199 | 179500 | ST151795 |
| CF4 1NJ | Llandaff North | 51.507999 | -3.227602 | 314899 | 179500 | ST148795 |
| CF4 1NL | Whitchurch and Tongwynlais | 51.508958 | -3.221863 | 315299 | 179600 | ST152796 |
| CF4 1NN | Whitchurch and Tongwynlais | 51.510756 | -3.221911 | 315299 | 179800 | ST152798 |
| CF4 1NP | Whitchurch and Tongwynlais | 51.508119 | -3.216077 | 315699 | 179500 | ST156795 |
| CF4 1NQ | Whitchurch and Tongwynlais | 51.508089 | -3.218958 | 315499 | 179500 | ST154795 |
| CF4 1NR | Whitchurch and Tongwynlais | 51.509872 | -3.220447 | 315399 | 179700 | ST153797 |
| CF4 1NS | Whitchurch and Tongwynlais | 51.508089 | -3.218958 | 315499 | 179500 | ST154795 |
| CF4 1NT | Whitchurch and Tongwynlais | 51.508988 | -3.218982 | 315499 | 179600 | ST154796 |
| CF4 1NU | Whitchurch and Tongwynlais | 51.509003 | -3.217541 | 315599 | 179600 | ST155796 |
| CF4 1NW | Llandaff North | 51.50716 | -3.221815 | 315299 | 179400 | ST152794 |
| CF4 1NX | Whitchurch and Tongwynlais | 51.508089 | -3.218958 | 315499 | 179500 | ST154795 |
| CF4 1NY | Whitchurch and Tongwynlais | 51.50719 | -3.218934 | 315499 | 179400 | ST154794 |
| CF4 1NZ | Whitchurch and Tongwynlais | 51.507175 | -3.220375 | 315399 | 179400 | ST153794 |
| CF4 1PA | Whitchurch and Tongwynlais | 51.510816 | -3.216149 | 315699 | 179800 | ST156798 |
| CF4 1PB | Whitchurch and Tongwynlais | 51.510816 | -3.216149 | 315699 | 179800 | ST156798 |
| CF4 1PD | Whitchurch and Tongwynlais | 51.510816 | -3.216149 | 315699 | 179800 | ST156798 |
| CF4 1PE | Whitchurch and Tongwynlais | 51.510816 | -3.216149 | 315699 | 179800 | ST156798 |
| CF4 1PF | Whitchurch and Tongwynlais | 51.510816 | -3.216149 | 315699 | 179800 | ST156798 |
| CF4 1PG | Whitchurch and Tongwynlais | 51.510816 | -3.216149 | 315699 | 179800 | ST156798 |
| CF4 1PH | Whitchurch and Tongwynlais | 51.509872 | -3.220447 | 315399 | 179700 | ST153797 |
| CF4 1PJ | Whitchurch and Tongwynlais | 51.508913 | -3.226185 | 314999 | 179600 | ST149796 |
| CF4 1PL | Whitchurch and Tongwynlais | 51.508913 | -3.226185 | 314999 | 179600 | ST149796 |
| CF4 1PN | Whitchurch and Tongwynlais | 51.508913 | -3.226185 | 314999 | 179600 | ST149796 |
| CF4 1PP | Whitchurch and Tongwynlais | 51.512614 | -3.216197 | 315699 | 180000 | ST156800 |
| CF4 1PQ | Whitchurch and Tongwynlais | 51.510816 | -3.216149 | 315699 | 179800 | ST156798 |