The circles on the map above are the postcode unit 'centriods' from Code-Point Open, under the Open Government Licence. The 'centriod' is calculated by taking the average of the coordinates of all the delivery points with that postcode, and then snapping that location to the nearest delivery point in that postcode. The data may be freely used in OpenStreetMap, but please make sure you understand it first. Also please only add postcodes to objects representing addressable entities; do not add the postcode centroids as themslves. Suggested source tag code-point_open
The circles are coloured by whether or not there is at least one OSM object with that value in its addr:postcode tag. Click on a point to see the postcode. The numbers in brackets are the number of OSM objects with that postcode.
The centroids are the location of the nearest 'delivery point' to the arithmetic mean of the coordinates of all the delivery points within that unit. Those points with a codepoint PQI greater than 40 are excluded from the map above. (Higher values are typically not geographically accurate. In particular, PQI=50 is used for new postcodes before the location has been determined. The location given for such postcodes seems to be derived from other existing postcodes with similar units letters, which may not be close to the new postcode.)
The pale blue lines from the circles join each Code-Point Open centroid to the mean coordiantes of all the OSM objects with that postcode. (For ways an relations, the centre of the rectangular bounding box is used at the coordinates for the OSM object.) Long lines may indicate missing or incorrect OSM objects for that postcode. In particular, if all the postcodes in a givne unit are correctly mapped, the circle should be located on the nearest delivery point within that postcode to the other end of the blue line.
The OSM data for the number of objects with each unit comes from Taginfo GB. It is usually updated once a day at about 10:15 UTC, with data from about 20:30 UTC the previous day. (Current data is from 1970‑01‑01 00:00:00 Z.) The data used to compute the OSM mean position comes from the Overpass API and is updated less frequently, usually about once a week. (Current data is from 2024‑03‑23 18:50:30 Z.)
District | Sector | Units | Geo. Units | Mapped | % |
---|---|---|---|---|---|
LL57 | 2 | 267 | 266 | 68 | 25.6% |
All units within this sector:
Unit | PQI | First Seen | Last Seen | Street Name | ML | Mapped |
---|---|---|---|---|---|---|
LL57 2AA | 10 | 0 | ||||
LL57 2AB | 10 | 0 | ||||
LL57 2AD | 10 | 0 | ||||
LL57 2AE | 10 | 0 | ||||
LL57 2AF | 10 | 0 | ||||
LL57 2AG | 10 | 0 | ||||
LL57 2AH | 10 | 0 | ||||
LL57 2AJ | 10 | 0 | ||||
LL57 2AL | 10 | 0 | ||||
LL57 2AN | 10 | 0 | ||||
LL57 2AP | 10 | 0 | ||||
LL57 2AQ | 10 | 0 | ||||
LL57 2AS | 10 | Penrallt Road | 2 | |||
LL57 2AT | 10 | 0 | ||||
LL57 2AU | 10 | 0 | ||||
LL57 2AW | 10 | 0 | ||||
LL57 2AX | 10 | 0 | ||||
LL57 2AY | 10 | 0 | ||||
LL57 2AZ | 10 | 0 | ||||
LL57 2BD | 10 | Princes Road | 1 | |||
LL57 2BE | 10 | 0 | ||||
LL57 2BF | 10 | 0 | ||||
LL57 2BG | 10 | Ffordd Craig y Don | 2 | |||
LL57 2BH | 10 | 0 | ||||
LL57 2BJ | 10 | 0 | ||||
LL57 2BL | 10 | 0 | ||||
LL57 2BN | 10 | 0 | ||||
LL57 2BP | 10 | 0 | ||||
LL57 2BQ | 10 | 0 | ||||
LL57 2BS | 10 | 0 | ||||
LL57 2BT | 10 | 0 | ||||
LL57 2BU | 10 | 0 | ||||
LL57 2BW | 10 | 0 | ||||
LL57 2BX | 10 | 0 | ||||
LL57 2BY | 10 | 0 | ||||
LL57 2BZ | 10 | 0 | ||||
LL57 2DA | 10 | 0 | ||||
LL57 2DB | 10 | 0 | ||||
LL57 2DD | 10 | 0 | ||||
LL57 2DF | 10 | College Road | 3 | |||
LL57 2DG | 10 | College Road | 25 | |||
LL57 2DH | 10 | 0 | ||||
LL57 2DJ | 10 | 0 | ||||
LL57 2DL | 10 | 0 | ||||
LL57 2DP | 10 | 0 | ||||
LL57 2DQ | 10 | 0 | ||||
LL57 2DR | 10 | 0 | ||||
LL57 2DS | 10 | 0 | ||||
LL57 2DT | 10 | 0 | ||||
LL57 2DU | 10 | 0 | ||||
LL57 2DW | 10 | 0 | ||||
LL57 2DX | 10 | 0 | ||||
LL57 2DZ | 10 | 0 | ||||
LL57 2EA | 10 | 0 | ||||
LL57 2EB | 10 | 0 | ||||
LL57 2ED | 10 | 0 | ||||
LL57 2EE | 10 | Holyhead Road | 1 | |||
LL57 2EF | 10 | Ffriddoedd Road | 1 | |||
LL57 2EG | 10 | Ffordd Caergybi | 10 | |||
LL57 2EH | 10 | Ffordd Ffriddoedd | 3 | |||
LL57 2EJ | 10 | 0 | ||||
LL57 2EL | 10 | Ffriddoedd Road | 1 | |||
LL57 2EN | 10 | Victoria Drive | 1 | |||
LL57 2EP | 10 | 0 | ||||
LL57 2EQ | 10 | 0 | ||||
LL57 2ER | 10 | 0 | ||||
LL57 2ET | 10 | 0 | ||||
LL57 2EU | 10 | Ffordd Caergybi | 7 | |||
LL57 2EW | 10 | 0 | ||||
LL57 2EX | 10 | 0 | ||||
LL57 2EY | 10 | Stryd Albert | 1 | |||
LL57 2EZ | 10 | 0 | ||||
LL57 2FA | 10 | 0 | ||||
LL57 2FG | 10 | 2023‑10 | 0 | |||
LL57 2FH | 10 | 2023‑04 | 2023‑07 | 0 | ||
LL57 2GA | 10 | 0 | ||||
LL57 2GB | 10 | Ffriddoedd Road | 1 | |||
LL57 2GE | 10 | Ffriddoedd Road | 1 | |||
LL57 2GF | 10 | Ffriddoedd Road | 1 | |||
LL57 2GL | 10 | Ffriddoedd Road | 1 | |||
LL57 2GP | 10 | Ffriddoedd Road | 1 | |||
LL57 2GS | 10 | Ffriddoedd Road | 1 | |||
LL57 2GT | 10 | Ffriddoedd Road | 1 | |||
LL57 2GU | 10 | Ffriddoedd Road | 1 | |||
LL57 2GW | 10 | Ffriddoedd Road | 1 | |||
LL57 2GX | 10 | Ffriddoedd Road | 1 | |||
LL57 2GY | 10 | 0 | ||||
LL57 2GZ | 10 | Ffordd Eithinog | 1 | |||
LL57 2HA | 10 | 0 | ||||
LL57 2HB | 10 | 0 | ||||
LL57 2HD | 10 | 0 | ||||
LL57 2HE | 10 | Ffordd Caergybi | 2 | |||
LL57 2HF | 10 | 0 | ||||
LL57 2HG | 10 | 0 | ||||
LL57 2HH | 10 | Menai Avenue | 1 | |||
LL57 2HJ | 10 | 0 | ||||
LL57 2HN | 10 | 2 | 0 | |||
LL57 2HQ | 10 | 0 | ||||
LL57 2HR | 10 | 0 | ||||
LL57 2HS | 10 | 0 | ||||
LL57 2HT | 10 | 0 | ||||
LL57 2HU | 10 | 0 | ||||
LL57 2HW | 10 | 0 | ||||
LL57 2HX | 10 | 0 | ||||
LL57 2HY | 10 | 0 | ||||
LL57 2HZ | 10 | 0 | ||||
LL57 2JA | 10 | 0 | ||||
LL57 2JB | 10 | 0 | ||||
LL57 2JD | 10 | Ffriddoedd Road | 1 | |||
LL57 2JE | 10 | 0 | ||||
LL57 2JF | 10 | 0 | ||||
LL57 2JN | 10 | Ffriddoedd Site | 1 | |||
LL57 2JQ | 10 | Ffriddoedd Road | 1 | |||
LL57 2JR | 10 | Ffriddoedd Road | 1 | |||
LL57 2JS | 10 | Ffriddoedd Road | 1 | |||
LL57 2JT | 10 | Ffriddoedd Road | 1 | |||
LL57 2JW | 10 | Ffordd Ffriddoedd | 2 | 1 | ||
LL57 2JX | 10 | 0 | ||||
LL57 2JY | 10 | Ffriddoedd Road | 1 | |||
LL57 2JZ | 10 | 0 | ||||
LL57 2LA | 10 | 0 | ||||
LL57 2LB | 10 | 0 | ||||
LL57 2LD | 10 | 0 | ||||
LL57 2LE | 10 | 0 | ||||
LL57 2LF | 10 | 0 | ||||
LL57 2LG | 10 | 0 | ||||
LL57 2LH | 10 | 0 | ||||
LL57 2LJ | 10 | 0 | ||||
LL57 2LL | 10 | 0 | ||||
LL57 2LN | 10 | Lôn Y Bryn | 1 | |||
LL57 2LP | 10 | 0 | ||||
LL57 2LR | 10 | 0 | ||||
LL57 2LS | 10 | 0 | ||||
LL57 2LT | 10 | 0 | ||||
LL57 2LU | 10 | 0 | ||||
LL57 2LW | 10 | 0 | ||||
LL57 2LX | 10 | Penrhos Road | 0 | |||
LL57 2LY | 10 | 0 | ||||
LL57 2LZ | 10 | 0 | ||||
LL57 2NA | 10 | 0 | ||||
LL57 2NB | 10 | 0 | ||||
LL57 2ND | 10 | 0 | ||||
LL57 2NE | 10 | 0 | ||||
LL57 2NF | 10 | 0 | ||||
LL57 2NG | 10 | 0 | ||||
LL57 2NH | 10 | 1 | ||||
LL57 2NJ | 10 | 0 | ||||
LL57 2NL | 10 | 0 | ||||
LL57 2NN | 10 | Penrhos Road | 1 | |||
LL57 2NP | 10 | 0 | ||||
LL57 2NQ | 10 | 0 | ||||
LL57 2NR | 10 | 0 | ||||
LL57 2NS | 10 | 0 | ||||
LL57 2NT | 10 | 0 | ||||
LL57 2NU | 10 | 0 | ||||
LL57 2NW | 10 | 0 | ||||
LL57 2NX | 10 | 0 | ||||
LL57 2NZ | 10 | 0 | ||||
LL57 2PA | 10 | 0 | ||||
LL57 2PB | 10 | 0 | ||||
LL57 2PD | 10 | 0 | ||||
LL57 2PF | 10 | 0 | ||||
LL57 2PG | 10 | 0 | ||||
LL57 2PH | 10 | 0 | ||||
LL57 2PJ | 10 | 0 | ||||
LL57 2PL | 10 | 0 | ||||
LL57 2PN | 10 | 0 | ||||
LL57 2PP | 10 | 0 | ||||
LL57 2PQ | 10 | 0 | ||||
LL57 2PR | 10 | 0 | ||||
LL57 2PS | 10 | 0 | ||||
LL57 2PT | 10 | Allt Glanrafon | 1 | |||
LL57 2PU | 10 | 0 | ||||
LL57 2PW | 10 | Eleanor Street | 0 | |||
LL57 2PY | 10 | 0 | ||||
LL57 2PZ | 10 | 12 | ||||
LL57 2QA | 10 | 0 | ||||
LL57 2QB | 10 | 0 | ||||
LL57 2QD | 10 | 0 | ||||
LL57 2QE | 10 | 0 | ||||
LL57 2QF | 10 | 0 | ||||
LL57 2QG | 10 | 0 | ||||
LL57 2QH | 10 | 0 | ||||
LL57 2QJ | 10 | 0 | ||||
LL57 2QL | 10 | 0 | ||||
LL57 2QN | 10 | 0 | ||||
LL57 2QP | 10 | 0 | ||||
LL57 2QR | 10 | 0 | ||||
LL57 2RA | 10 | 0 | ||||
LL57 2RB | 10 | 0 | ||||
LL57 2RD | 10 | 0 | ||||
LL57 2RE | 10 | 0 | ||||
LL57 2RG | 10 | Garth Road | 1 | |||
LL57 2RJ | 10 | 0 | ||||
LL57 2RL | 10 | 0 | ||||
LL57 2RP | 10 | 0 | ||||
LL57 2RQ | 10 | Treborth Botanic Garden | 3 | |||
LL57 2RT | 10 | Garth Road | 6 | |||
LL57 2RU | 10 | Garth Road | 8 | |||
LL57 2RW | 10 | Ffordd Garth | 1 | |||
LL57 2RX | 10 | Treborth Road | 1 | |||
LL57 2RY | 10 | Garth Road | 8 | |||
LL57 2RZ | 10 | 0 | ||||
LL57 2SA | 10 | Garth Road | 8 | |||
LL57 2SB | 10 | 0 | ||||
LL57 2SD | 10 | Ffordd Garth | 1 | |||
LL57 2SE | 10 | Ffordd Garth Isaf | 2 | |||
LL57 2SF | 10 | 0 | ||||
LL57 2SG | 10 | 0 | ||||
LL57 2SH | 10 | Edge Hill | 1 | |||
LL57 2SJ | 10 | 0 | ||||
LL57 2SL | 10 | 7 | ||||
LL57 2SN | 10 | 0 | ||||
LL57 2SP | 10 | Lower Garth Road | 4 | |||
LL57 2SQ | 10 | 0 | ||||
LL57 2SR | 10 | Upper Garth Road | 8 | |||
LL57 2SS | 10 | Upper Garth Road | 27 | |||
LL57 2ST | 10 | 0 | ||||
LL57 2SU | 10 | 0 | ||||
LL57 2SW | 10 | Ffordd Garth | 2 | |||
LL57 2SX | 10 | 0 | ||||
LL57 2SY | 10 | 0 | ||||
LL57 2SZ | 10 | Y Bae | 4 | |||
LL57 2TA | 10 | Marian Terrace | 3 | |||
LL57 2TB | 10 | 0 | ||||
LL57 2TD | 10 | 0 | ||||
LL57 2TE | 10 | Love Lane | 3 | |||
LL57 2TF | 10 | College Road | 2 | |||
LL57 2TH | 10 | 0 | ||||
LL57 2TL | 10 | 2017‑01 | 0 | |||
LL57 2TP | 10 | Ffordd Ffriddoedd | 2 | |||
LL57 2TQ | 10 | Ffordd Deiniol | 1 | |||
LL57 2TR | 10 | Ffriddoedd Road | 1 | |||
LL57 2TS | 10 | Upper Garth Road | 0 | |||
LL57 2TT | 10 | 0 | ||||
LL57 2TU | 10 | Lôn Powys | 1 | |||
LL57 2TW | 10 | Ffriddoedd Road | 1 | |||
LL57 2TX | 10 | 0 | ||||
LL57 2TY | 10 | Lôn Powys | 0 | |||
LL57 2TZ | 10 | 11 | 0 | |||
LL57 2UA | 10 | 0 | ||||
LL57 2UB | 10 | Penrhos Road | 1 | |||
LL57 2UD | 10 | 0 | ||||
LL57 2UE | 10 | 0 | ||||
LL57 2UF | 10 | 0 | ||||
LL57 2UG | 10 | 0 | ||||
LL57 2UH | 10 | 0 | ||||
LL57 2UJ | 10 | 0 | ||||
LL57 2UP | 10 | 0 | ||||
LL57 2UQ | 10 | 0 | ||||
LL57 2UR | 10 | 0 | ||||
LL57 2UT | 10 | Caernarfon Road | 1 | |||
LL57 2UU | 10 | 0 | ||||
LL57 2UW | 10 | Deiniol Road | 8 | |||
LL57 2UX | 10 | Deiniol Road | 2 | |||
LL57 2UY | 10 | 0 | ||||
LL57 2WF | 10 | 0 | ||||
LL57 2WH | 10 | 0 | ||||
LL57 2WX | 10 | 2021‑09 | 11 | 0 | ||
LL57 2WY | 10 | 2018‑10 | 11 | 0 | ||
LL57 2XZ | 10 | 0 | ||||
LL57 2YA | 10 | 0 | ||||
LL57 2YB | 10 | 0 | ||||
LL57 2YD | 10 | 0 | ||||
LL57 2YE | 10 | 0 | ||||
LL57 2YF | 10 | 0 | ||||
LL57 2YG | 10 | 0 | ||||
LL57 2YH | 10 | 0 | ||||
LL57 2YJ | 10 | 0 | ||||
LL57 2YL | 10 | 0 | ||||
LL57 2YN | 10 | 0 | ||||
LL57 2YP | 10 | 0 | ||||
LL57 2YR | 10 | 0 | ||||
LL57 2YS | 10 | 0 | ||||
LL57 2YT | 10 | 0 | ||||
LL57 2YU | 10 | 0 | ||||
LL57 2YW | 10 | 0 | ||||
LL57 2YX | 10 | 2013‑07 | 0 | |||
LL57 2YY | 10 | 0 | ||||
LL57 2ZB | 10 | 0 | ||||
LL57 2ZH | 10 | 2018‑10 | 11 | 0 | ||
LL57 2ZL | 10 | 0 | ||||
LL57 2ZN | 10 | 2020‑07 | 11 | 0 |
Units with street mismatches in this sector:
Unit | Mapped | Dominant Street | OSM Object | Tagged Street |
---|---|---|---|---|
LL57 2DF | 3 | College␣Road | w183845018 | |
LL57 2DG | 25 | College␣Road | n9815178625 | |
LL57 2DG | 25 | College␣Road | w105756599 | |
LL57 2EH | 3 | Ffordd␣Ffriddoedd | w105694936 | Ffriddoedd␣Road |
LL57 2EU | 7 | Ffordd␣Caergybi | w156385312 | Holyhead␣Road |
LL57 2NH | 1 | n666228234 | ||
LL57 2PZ | 12 | w114807457 | ||
LL57 2PZ | 12 | w114800118 | ||
LL57 2PZ | 12 | w114798656 | ||
LL57 2PZ | 12 | w114806037 | ||
LL57 2PZ | 12 | w114799353 | ||
LL57 2PZ | 12 | w114807112 | ||
LL57 2PZ | 12 | w114800117 | ||
LL57 2PZ | 12 | w114795876 | ||
LL57 2PZ | 12 | w114805764 | ||
LL57 2PZ | 12 | w114798791 | ||
LL57 2PZ | 12 | w114806954 | ||
LL57 2PZ | 12 | w114800116 | ||
LL57 2RQ | 3 | Treborth␣Botanic␣Garden | n6459322586 | Rivendell␣Building,␣Treborth␣Botanic␣Garden |
LL57 2SE | 2 | Ffordd␣Garth␣Isaf | n7258139822 | Ffordd␣Garth |
LL57 2SL | 7 | w1152482472 | ||
LL57 2SL | 7 | w1152482469 | ||
LL57 2SL | 7 | w154923377 | ||
LL57 2SL | 7 | w1152482471 | ||
LL57 2SL | 7 | w1152482473 | ||
LL57 2SL | 7 | w1152482468 | ||
LL57 2SL | 7 | w1152482470 | ||
LL57 2SR | 8 | Upper␣Garth␣Road | w45196384 | Ffordd␣Garth␣Uchaf |
LL57 2SR | 8 | Upper␣Garth␣Road | n3454611883 | |
LL57 2SR | 8 | Upper␣Garth␣Road | n3454611877 | |
LL57 2SR | 8 | Upper␣Garth␣Road | n3454611891 | |
LL57 2SW | 2 | Ffordd␣Garth | w796466582 | Ffordd␣Garth␣Isaf |
LL57 2TE | 3 | Love␣Lane | w45448509 | Lôn␣Cariadon |
LL57 2UW | 8 | Deiniol␣Road | w125746196 | Dean␣Street |