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 4DE | Heath | 51.509211 | -3.197373 | 316999 | 179600 | ST169796 |
| CF4 4DF | Heath | 51.507442 | -3.194444 | 317199 | 179400 | ST171794 |
| CF4 4DG | Heath | 51.50924 | -3.194491 | 317199 | 179600 | ST171796 |
| CF4 4DH | Heath | 51.508341 | -3.194468 | 317199 | 179500 | ST171795 |
| CF4 4DJ | Heath | 51.511937 | -3.194562 | 317199 | 179900 | ST171799 |
| CF4 4DL | Heath | 51.508312 | -3.197349 | 316999 | 179500 | ST169795 |
| CF4 4DN | Heath | 51.508312 | -3.197349 | 316999 | 179500 | ST169795 |
| CF4 4DP | Heath | 51.510139 | -3.194515 | 317199 | 179700 | ST171797 |
| CF4 4DQ | Heath | 51.510139 | -3.194515 | 317199 | 179700 | ST171797 |
| CF4 4EA | Heath | 51.509211 | -3.197373 | 316999 | 179600 | ST169796 |
| CF4 4EB | Heath | 51.508326 | -3.195908 | 317099 | 179500 | ST170795 |
| CF4 4ED | Heath | 51.506558 | -3.19298 | 317299 | 179300 | ST172793 |
| CF4 4EE | Heath | 51.509255 | -3.193051 | 317299 | 179600 | ST172796 |
| CF4 4EF | Heath | 51.512851 | -3.193145 | 317299 | 180000 | ST172800 |
| CF4 4EG | Heath | 51.513779 | -3.190287 | 317499 | 180100 | ST174801 |
| CF4 4EH | Heath | 51.515606 | -3.187452 | 317699 | 180300 | ST176803 |
| CF4 4EJ | Heath | 51.515621 | -3.186011 | 317799 | 180300 | ST177803 |
| CF4 4EL | Heath | 51.514736 | -3.184547 | 317899 | 180200 | ST178802 |
| CF4 4EN | Heath | 51.512953 | -3.183059 | 317999 | 180000 | ST179800 |
| CF4 4EP | Heath | 51.510241 | -3.18443 | 317899 | 179700 | ST178797 |
| CF4 4EQ | Heath | 51.508443 | -3.184384 | 317899 | 179500 | ST178795 |
| CF4 4ER | Heath | 51.506645 | -3.184337 | 317899 | 179300 | ST178793 |
| CF4 4FR | Heath | 51.506645 | -3.184337 | 317899 | 179300 | ST178793 |
| CF4 4HA | Heath | 51.516505 | -3.187475 | 317699 | 180400 | ST176804 |
| CF4 4HB | Heath | 51.518288 | -3.188963 | 317599 | 180600 | ST175806 |
| CF4 4HD | Heath | 51.518274 | -3.190404 | 317499 | 180600 | ST174806 |
| CF4 4HE | Heath | 51.519114 | -3.196191 | 317099 | 180700 | ST170807 |
| CF4 4HF | Heath | 51.517404 | -3.187499 | 317699 | 180500 | ST176805 |
| CF4 4HG | Heath | 51.520057 | -3.191892 | 317399 | 180800 | ST173808 |
| CF4 4HH | Heath | 51.520868 | -3.200562 | 316799 | 180900 | ST167809 |
| CF4 4HJ | Heath | 51.517345 | -3.193262 | 317299 | 180500 | ST172805 |
| CF4 4HL | Heath | 51.517331 | -3.194703 | 317199 | 180500 | ST171805 |
| CF4 4HN | Heath | 51.517345 | -3.193262 | 317299 | 180500 | ST172805 |
| CF4 4HP | Heath | 51.517433 | -3.184617 | 317899 | 180500 | ST178805 |
| CF4 4HQ | Heath | 51.51652 | -3.186035 | 317799 | 180400 | ST177804 |
| CF4 4HR | Llanishen | 51.518347 | -3.1832 | 317999 | 180600 | ST179806 |
| CF4 4HS | Heath | 51.518361 | -3.181759 | 318099 | 180600 | ST180806 |
| CF4 4HT | Heath | 51.518361 | -3.181759 | 318099 | 180600 | ST180806 |
| CF4 4HU | Heath | 51.517404 | -3.187499 | 317699 | 180500 | ST176805 |
| CF4 4HW | Heath | 51.517418 | -3.186058 | 317799 | 180500 | ST177805 |
| CF4 4HX | Heath | 51.518483 | -3.187527 | 317699 | 180620 | ST176806 |
| CF4 4HY | Heath | 51.520013 | -3.196215 | 317099 | 180800 | ST170808 |
| CF4 4HZ | Heath | 51.519173 | -3.190428 | 317499 | 180700 | ST174807 |
| CF4 4JL | Heath | 51.510979 | -3.200301 | 316799 | 179800 | ST167798 |
| CF4 4JN | Heath | 51.512821 | -3.196026 | 317099 | 180000 | ST170800 |
| CF4 4JP | Heath | 51.510979 | -3.200301 | 316799 | 179800 | ST167798 |
| CF4 4JQ | Heath | 51.513735 | -3.194609 | 317199 | 180100 | ST171801 |
| CF4 4JR | Heath | 51.515533 | -3.194656 | 317199 | 180300 | ST171803 |
| CF4 4JS | Heath | 51.51823 | -3.194727 | 317199 | 180600 | ST171806 |
| CF4 4JT | Heath | 51.514634 | -3.194633 | 317199 | 180200 | ST171802 |
| CF4 4JU | Heath | 51.515533 | -3.194656 | 317199 | 180300 | ST171803 |
| CF4 4JW | Heath | 51.517331 | -3.194703 | 317199 | 180500 | ST171805 |
| CF4 4JX | Heath | 51.51372 | -3.19605 | 317099 | 180100 | ST170801 |
| CF4 4JY | Heath | 51.514634 | -3.194633 | 317199 | 180200 | ST171802 |
| CF4 4JZ | Heath | 51.515518 | -3.196097 | 317099 | 180300 | ST170803 |
| CF4 4LA | Heath | 51.515518 | -3.196097 | 317099 | 180300 | ST170803 |
| CF4 4LB | Heath | 51.518215 | -3.196168 | 317099 | 180600 | ST170806 |
| CF4 4LD | Heath | 51.518215 | -3.196168 | 317099 | 180600 | ST170806 |
| CF4 4LS | Heath | 51.516446 | -3.193239 | 317299 | 180400 | ST172804 |
| CF4 4LT | Heath | 51.51736 | -3.191822 | 317399 | 180500 | ST173805 |
| CF4 4LU | Heath | 51.517389 | -3.18894 | 317599 | 180500 | ST175805 |
| CF4 4LW | Heath | 51.516461 | -3.191798 | 317399 | 180400 | ST173804 |
| CF4 4LX | Heath | 51.517389 | -3.18894 | 317599 | 180500 | ST175805 |
| CF4 4LY | Heath | 51.516461 | -3.191798 | 317399 | 180400 | ST173804 |
| CF4 4LZ | Heath | 51.51649 | -3.188916 | 317599 | 180400 | ST175804 |
| CF4 4NA | Heath | 51.515591 | -3.188893 | 317599 | 180300 | ST175803 |
| CF4 4NB | Heath | 51.515577 | -3.190334 | 317499 | 180300 | ST174803 |
| CF4 4ND | Heath | 51.514634 | -3.194633 | 317199 | 180200 | ST171802 |
| CF4 4NE | Heath | 51.514649 | -3.193192 | 317299 | 180200 | ST172802 |
| CF4 4NR | Heath | 51.513676 | -3.200372 | 316799 | 180100 | ST167801 |
| CF4 4NS | Heath | 51.517257 | -3.201908 | 316699 | 180500 | ST166805 |
| CF4 4NT | Heath | 51.517257 | -3.201908 | 316699 | 180500 | ST166805 |
| CF4 4NU | Heath | 51.513676 | -3.200372 | 316799 | 180100 | ST167801 |
| CF4 4NW | Heath | 51.512792 | -3.198908 | 316899 | 180000 | ST168800 |
| CF4 4NX | Heath | 51.513676 | -3.200372 | 316799 | 180100 | ST167801 |
| CF4 4NY | Heath | 51.513706 | -3.197491 | 316999 | 180100 | ST169801 |
| CF4 4NZ | Heath | 51.515503 | -3.197538 | 316999 | 180300 | ST169803 |
| CF4 4PA | Heath | 51.513706 | -3.197491 | 316999 | 180100 | ST169801 |
| CF4 4PB | Heath | 51.516402 | -3.197561 | 316999 | 180400 | ST169804 |
| CF4 4PD | Heath | 51.516402 | -3.197561 | 316999 | 180400 | ST169804 |
| CF4 4PE | Heath | 51.514575 | -3.200396 | 316799 | 180200 | ST167802 |
| CF4 4PF | Heath | 51.514575 | -3.200396 | 316799 | 180200 | ST167802 |
| CF4 4PG | Heath | 51.515474 | -3.20042 | 316799 | 180300 | ST167803 |
| CF4 4PH | Heath | 51.516388 | -3.199002 | 316899 | 180400 | ST168804 |
| CF4 4PJ | Heath | 51.515489 | -3.198979 | 316899 | 180300 | ST168803 |
| CF4 4PL | Heath | 51.516388 | -3.199002 | 316899 | 180400 | ST168804 |
| CF4 4PN | Heath | 51.515474 | -3.20042 | 316799 | 180300 | ST167803 |
| CF4 4QA | Heath | 51.510979 | -3.200301 | 316799 | 179800 | ST167798 |
| CF4 4QB | Heath | 51.511878 | -3.200325 | 316799 | 179900 | ST167799 |
| CF4 4QD | Heath | 51.513661 | -3.201813 | 316699 | 180100 | ST166801 |
| CF4 4QE | Heath | 51.515459 | -3.20186 | 316699 | 180300 | ST166803 |
| CF4 4QF | Heath | 51.518156 | -3.201931 | 316699 | 180600 | ST166806 |
| CF4 4QG | Heath | 51.510979 | -3.200301 | 316799 | 179800 | ST167798 |
| CF4 4QH | Heath | 51.511878 | -3.200325 | 316799 | 179900 | ST167799 |
| CF4 4QL | Heath | 51.516358 | -3.201884 | 316699 | 180400 | ST166804 |
| CF4 4QN | Heath | 51.515459 | -3.20186 | 316699 | 180300 | ST166803 |
| CF4 4QP | Heath | 51.51456 | -3.201837 | 316699 | 180200 | ST166802 |
| CF4 4QQ | Heath | 51.513661 | -3.201813 | 316699 | 180100 | ST166801 |
| CF4 4QR | Heath | 51.513647 | -3.203254 | 316599 | 180100 | ST165801 |
| CF4 4QS | Heath | 51.512748 | -3.20323 | 316599 | 180000 | ST165800 |