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 | % |
---|---|---|---|---|---|
SA15 | 2 | 186 | 186 | 16 | 8.6% |
All units within this sector:
Unit | PQI | First Seen | Last Seen | Street Name | ML | Mapped |
---|---|---|---|---|---|---|
SA15 2AA | 10 | 0 | ||||
SA15 2AB | 10 | 0 | ||||
SA15 2AD | 10 | 0 | ||||
SA15 2AF | 10 | 0 | ||||
SA15 2AG | 10 | 0 | ||||
SA15 2AH | 10 | 0 | ||||
SA15 2AJ | 10 | 0 | ||||
SA15 2AL | 10 | 0 | ||||
SA15 2AN | 10 | 0 | ||||
SA15 2AP | 10 | 0 | ||||
SA15 2AQ | 10 | 0 | ||||
SA15 2AR | 10 | 0 | ||||
SA15 2AS | 10 | 0 | ||||
SA15 2AT | 10 | 0 | ||||
SA15 2AU | 10 | 0 | ||||
SA15 2AW | 10 | 0 | ||||
SA15 2AX | 10 | 0 | ||||
SA15 2AY | 10 | 0 | ||||
SA15 2AZ | 10 | Rhyd Wen | 1 | |||
SA15 2BA | 10 | 0 | ||||
SA15 2BB | 10 | 0 | ||||
SA15 2BD | 10 | 0 | ||||
SA15 2BE | 10 | 0 | ||||
SA15 2BG | 10 | 0 | ||||
SA15 2BH | 10 | 0 | ||||
SA15 2BJ | 10 | 0 | ||||
SA15 2BL | 10 | 0 | ||||
SA15 2BN | 10 | 0 | ||||
SA15 2BP | 10 | 0 | ||||
SA15 2BQ | 10 | 0 | ||||
SA15 2BR | 10 | New Street | 0 | |||
SA15 2BS | 10 | 0 | ||||
SA15 2BT | 10 | 0 | ||||
SA15 2BU | 10 | 0 | ||||
SA15 2BW | 10 | 0 | ||||
SA15 2BX | 10 | 0 | ||||
SA15 2BY | 10 | 0 | ||||
SA15 2BZ | 10 | 0 | ||||
SA15 2DA | 10 | 0 | ||||
SA15 2DB | 10 | 0 | ||||
SA15 2DD | 10 | 0 | ||||
SA15 2DE | 10 | 0 | ||||
SA15 2DF | 10 | 0 | ||||
SA15 2DG | 10 | 0 | ||||
SA15 2DH | 10 | 0 | ||||
SA15 2DJ | 10 | 0 | ||||
SA15 2DN | 10 | 0 | ||||
SA15 2DP | 10 | The Avenue | 1 | |||
SA15 2DQ | 10 | New Street | 1 | |||
SA15 2DR | 10 | 0 | ||||
SA15 2DS | 10 | 0 | ||||
SA15 2DX | 10 | 0 | ||||
SA15 2DY | 10 | 0 | ||||
SA15 2DZ | 10 | 0 | ||||
SA15 2EA | 10 | 0 | ||||
SA15 2EB | 10 | 0 | ||||
SA15 2ED | 10 | 0 | ||||
SA15 2EE | 10 | 0 | ||||
SA15 2EF | 10 | 0 | ||||
SA15 2EG | 10 | New Dock Road | 2 | |||
SA15 2EH | 10 | 0 | ||||
SA15 2EJ | 10 | 0 | ||||
SA15 2EL | 10 | 0 | ||||
SA15 2EN | 10 | 0 | ||||
SA15 2EP | 10 | Marged Street | 14 | |||
SA15 2EQ | 10 | 0 | ||||
SA15 2ER | 10 | 0 | ||||
SA15 2ES | 10 | 0 | ||||
SA15 2ET | 10 | 0 | ||||
SA15 2EU | 10 | 0 | ||||
SA15 2EW | 10 | 0 | ||||
SA15 2EX | 10 | 0 | ||||
SA15 2EY | 10 | 0 | ||||
SA15 2EZ | 50 | 2022‑10 | 0 | |||
SA15 2GA | 10 | 0 | ||||
SA15 2GB | 10 | 0 | ||||
SA15 2GD | 10 | 0 | ||||
SA15 2HA | 10 | 0 | ||||
SA15 2HB | 10 | 0 | ||||
SA15 2HD | 10 | 0 | ||||
SA15 2HE | 10 | 0 | ||||
SA15 2HH | 10 | 0 | ||||
SA15 2HL | 10 | 0 | ||||
SA15 2HN | 10 | 0 | ||||
SA15 2HP | 10 | 0 | ||||
SA15 2HR | 10 | 0 | ||||
SA15 2HS | 10 | 0 | ||||
SA15 2HT | 10 | 0 | ||||
SA15 2HU | 10 | 0 | ||||
SA15 2HW | 10 | 0 | ||||
SA15 2HY | 10 | 0 | ||||
SA15 2JW | 10 | 0 | ||||
SA15 2LA | 10 | 0 | ||||
SA15 2LB | 10 | 0 | ||||
SA15 2LD | 10 | 0 | ||||
SA15 2LE | 10 | 0 | ||||
SA15 2LF | 10 | 0 | ||||
SA15 2LG | 10 | 0 | ||||
SA15 2LH | 10 | 0 | ||||
SA15 2LJ | 10 | Felinfoel Road | 0 | |||
SA15 2LL | 10 | 0 | ||||
SA15 2LN | 10 | 0 | ||||
SA15 2LP | 10 | 0 | ||||
SA15 2LQ | 10 | 0 | ||||
SA15 2LR | 10 | 0 | ||||
SA15 2LS | 10 | 0 | ||||
SA15 2LT | 10 | 0 | ||||
SA15 2LU | 10 | 0 | ||||
SA15 2LW | 10 | 0 | ||||
SA15 2LX | 10 | 0 | ||||
SA15 2LY | 10 | 0 | ||||
SA15 2LZ | 10 | 0 | ||||
SA15 2NA | 10 | 0 | ||||
SA15 2NB | 10 | 0 | ||||
SA15 2ND | 10 | 0 | ||||
SA15 2NE | 10 | 0 | ||||
SA15 2NG | 10 | 0 | ||||
SA15 2NP | 10 | 0 | ||||
SA15 2NR | 10 | Marine Street | 1 | |||
SA15 2NS | 10 | 0 | ||||
SA15 2NT | 10 | 0 | ||||
SA15 2NU | 10 | 0 | ||||
SA15 2NX | 10 | 0 | ||||
SA15 2NY | 10 | 0 | ||||
SA15 2NZ | 10 | 0 | ||||
SA15 2PA | 10 | 0 | ||||
SA15 2PB | 10 | Caroline Street | 1 | |||
SA15 2PD | 10 | 0 | ||||
SA15 2PE | 10 | 0 | ||||
SA15 2PF | 10 | 0 | ||||
SA15 2PG | 10 | 0 | ||||
SA15 2PH | 10 | 0 | ||||
SA15 2PJ | 10 | 0 | ||||
SA15 2PN | 10 | 0 | ||||
SA15 2PP | 10 | 0 | ||||
SA15 2PR | 10 | 0 | ||||
SA15 2PS | 10 | 0 | ||||
SA15 2PT | 10 | Annesley Street | 8 | |||
SA15 2PU | 10 | Lloyd Street | 2 | |||
SA15 2PW | 10 | 0 | ||||
SA15 2PY | 10 | 0 | ||||
SA15 2RA | 10 | 0 | ||||
SA15 2RB | 10 | 0 | ||||
SA15 2RD | 10 | 0 | ||||
SA15 2RE | 10 | 0 | ||||
SA15 2RF | 10 | 0 | ||||
SA15 2RG | 10 | 0 | ||||
SA15 2RH | 10 | 0 | ||||
SA15 2RL | 10 | Great Western Crescent | 1 | |||
SA15 2RN | 10 | Great Western Crescent | 5 | |||
SA15 2RP | 10 | 0 | ||||
SA15 2RR | 10 | 0 | ||||
SA15 2RS | 10 | Nevill Street | 0 | |||
SA15 2RT | 10 | 0 | ||||
SA15 2RU | 10 | Paddock Street | 1 | |||
SA15 2RW | 10 | 0 | ||||
SA15 2RY | 10 | 2023‑01 | 0 | |||
SA15 2SA | 10 | 2023‑01 | 0 | |||
SA15 2SB | 10 | 2023‑01 | 0 | |||
SA15 2SD | 10 | 2023‑01 | 0 | |||
SA15 2SH | 10 | 2 | 0 | |||
SA15 2SL | 10 | 0 | ||||
SA15 2SN | 10 | Old Castle Road | 1 | |||
SA15 2ST | 10 | 0 | ||||
SA15 2SU | 10 | 0 | ||||
SA15 2SW | 10 | 0 | ||||
SA15 2SY | 10 | 0 | ||||
SA15 2TA | 10 | 0 | ||||
SA15 2TB | 10 | 0 | ||||
SA15 2TD | 10 | 0 | ||||
SA15 2TE | 10 | Erw Road | 1 | |||
SA15 2TF | 10 | 0 | ||||
SA15 2TG | 10 | 0 | ||||
SA15 2TH | 10 | Queen Victoria Road | 1 | |||
SA15 2TJ | 10 | Brynmor Road | 1 | |||
SA15 2TL | 10 | 0 | ||||
SA15 2TN | 10 | 2023‑10 | 0 | |||
SA15 2TP | 10 | 0 | ||||
SA15 2TR | 10 | 0 | ||||
SA15 2TS | 10 | 0 | ||||
SA15 2TT | 10 | 0 | ||||
SA15 2TU | 10 | 0 | ||||
SA15 2TW | 10 | 0 | ||||
SA15 2TY | 10 | 0 | ||||
SA15 2UA | 10 | 0 | ||||
SA15 2UB | 10 | 0 | ||||
SA15 2UD | 10 | 0 | ||||
SA15 2UE | 10 | 0 | ||||
SA15 2UF | 10 | 0 | ||||
SA15 2UG | 10 | 0 | ||||
SA15 2UH | 10 | 0 | ||||
SA15 2WF | 10 | 0 | ||||
SA15 2WU | 10 | 0 | ||||
SA15 2WX | 10 | 0 |
Units with street mismatches in this sector:
No mismatches found in this sector.