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 | % |
---|---|---|---|---|---|
ST6 | 4 | 171 | 169 | 48 | 28.4% |
All units within this sector:
Unit | PQI | First Seen | Last Seen | Street Name | ML | Mapped |
---|---|---|---|---|---|---|
ST6 4AA | 10 | 0 | ||||
ST6 4AB | 10 | Westport Road | 1 | |||
ST6 4AD | 10 | 0 | ||||
ST6 4AG | 10 | 2015‑10 | 0 | |||
ST6 4AH | 10 | Westport Road | 1 | |||
ST6 4AJ | 10 | 0 | ||||
ST6 4AL | 10 | 0 | ||||
ST6 4AN | 10 | Greenhead Street | 1 | |||
ST6 4AP | 10 | 0 | ||||
ST6 4AQ | 10 | 0 | ||||
ST6 4AR | 10 | Market Place | 1 | |||
ST6 4AS | 10 | 0 | ||||
ST6 4AT | 10 | Market Place | 2 | |||
ST6 4AW | 10 | Westport Road | 2 | |||
ST6 4AX | 10 | 2021‑12 | 0 | |||
ST6 4AY | 10 | 0 | ||||
ST6 4BA | 10 | Pack Horse Lane | 2 | |||
ST6 4BB | 10 | Hall Street | 3 | |||
ST6 4BD | 10 | 0 | ||||
ST6 4BE | 10 | 0 | ||||
ST6 4BF | 10 | Innovation Way | 1 | |||
ST6 4BG | 10 | 0 | ||||
ST6 4BH | 10 | 0 | ||||
ST6 4BJ | 10 | 0 | ||||
ST6 4BL | 10 | Murhall Street | 1 | |||
ST6 4BP | 10 | 0 | ||||
ST6 4BQ | 10 | 0 | ||||
ST6 4BS | 10 | Lyndhurst Street | 1 | |||
ST6 4BT | 10 | 0 | ||||
ST6 4BU | 10 | 0 | ||||
ST6 4BW | 10 | 0 | ||||
ST6 4BX | 10 | 0 | ||||
ST6 4BY | 10 | Church Square | 1 | |||
ST6 4BZ | 10 | 0 | ||||
ST6 4DA | 10 | 0 | ||||
ST6 4DB | 10 | 0 | ||||
ST6 4DD | 10 | 0 | ||||
ST6 4DE | 10 | 0 | ||||
ST6 4DF | 10 | 0 | ||||
ST6 4DG | 10 | 0 | ||||
ST6 4DH | 10 | 0 | ||||
ST6 4DJ | 10 | 0 | ||||
ST6 4DL | 10 | Hot Lane | 2 | |||
ST6 4DP | 10 | 0 | ||||
ST6 4DQ | 10 | 0 | ||||
ST6 4DR | 10 | Tyler Grove | 2 | |||
ST6 4DS | 10 | 0 | ||||
ST6 4DT | 10 | 0 | ||||
ST6 4DU | 10 | 0 | ||||
ST6 4DY | 10 | 0 | ||||
ST6 4DZ | 10 | 0 | ||||
ST6 4ED | 10 | Wedgwood Place | 3 | |||
ST6 4EE | 10 | 0 | ||||
ST6 4EF | 10 | Scotia Road | 2 | |||
ST6 4EH | 10 | Baddeley Street | 1 | |||
ST6 4EJ | 10 | 0 | ||||
ST6 4EL | 10 | Jenkins Street | 1 | |||
ST6 4EN | 10 | 0 | ||||
ST6 4EP | 10 | 0 | ||||
ST6 4ER | 10 | 0 | ||||
ST6 4ES | 10 | 0 | ||||
ST6 4ET | 10 | 0 | ||||
ST6 4EU | 10 | 0 | ||||
ST6 4EW | 10 | Scotia Road | 1 | |||
ST6 4EX | 10 | 0 | ||||
ST6 4EY | 10 | 0 | ||||
ST6 4EZ | 10 | Scotia Road | 1 | |||
ST6 4FA | 10 | 2022‑06 | 0 | |||
ST6 4FB | 10 | 2022‑10 | 0 | |||
ST6 4GA | 10 | 0 | ||||
ST6 4GB | 10 | 0 | ||||
ST6 4GD | 10 | 0 | ||||
ST6 4GE | 10 | 0 | ||||
ST6 4GF | 10 | 0 | ||||
ST6 4GG | 10 | Greenhead Street | 1 | |||
ST6 4GH | 10 | Greenhead Street | 1 | |||
ST6 4GJ | 10 | 0 | ||||
ST6 4GN | 10 | 0 | ||||
ST6 4GP | 10 | 0 | ||||
ST6 4GQ | 10 | Sytchmill Way | 1 | |||
ST6 4GR | 10 | 0 | ||||
ST6 4GS | 10 | 0 | ||||
ST6 4GT | 10 | 0 | ||||
ST6 4GU | 10 | 0 | ||||
ST6 4GW | 10 | 0 | ||||
ST6 4GX | 10 | New Street | 1 | |||
ST6 4HA | 10 | 0 | ||||
ST6 4HB | 10 | 0 | ||||
ST6 4HE | 10 | 2013‑07 | Scotia Road | 1 | ||
ST6 4HG | 10 | 0 | ||||
ST6 4HH | 10 | 0 | ||||
ST6 4HJ | 10 | 0 | ||||
ST6 4HL | 10 | 0 | ||||
ST6 4HN | 10 | 0 | ||||
ST6 4HP | 10 | Scotia Road | 1 | |||
ST6 4HQ | 10 | 0 | ||||
ST6 4HR | 10 | 0 | ||||
ST6 4HS | 10 | 0 | ||||
ST6 4HT | 10 | 0 | ||||
ST6 4HU | 10 | Federation Road | 4 | |||
ST6 4HW | 10 | 0 | ||||
ST6 4HX | 10 | Federation Road | 1 | |||
ST6 4JA | 10 | 0 | ||||
ST6 4JB | 10 | 0 | ||||
ST6 4JD | 10 | 2019‑12 | 0 | |||
ST6 4JF | 10 | Westport Road | 2 | |||
ST6 4JG | 10 | Westport Road | 1 | |||
ST6 4JH | 10 | Wedgwood Street | 2 | |||
ST6 4JN | 10 | 0 | ||||
ST6 4JP | 10 | 0 | ||||
ST6 4JT | 10 | Westport Road | 1 | |||
ST6 4JU | 10 | Brownhills Road | 3 | |||
ST6 4JW | 10 | 0 | ||||
ST6 4JY | 10 | 0 | ||||
ST6 4JZ | 10 | 0 | ||||
ST6 4LB | 10 | 0 | ||||
ST6 4LD | 10 | Westport Road | 1 | |||
ST6 4LF | 10 | 0 | ||||
ST6 4LG | 10 | 0 | ||||
ST6 4LJ | 10 | 0 | ||||
ST6 4LL | 10 | 0 | ||||
ST6 4LN | 10 | 0 | ||||
ST6 4LQ | 10 | 0 | ||||
ST6 4LU | 10 | Canal Street | 1 | |||
ST6 4LX | 10 | 0 | ||||
ST6 4LY | 10 | 0 | ||||
ST6 4NA | 10 | 0 | ||||
ST6 4NB | 10 | Station Street | 2 | |||
ST6 4ND | 10 | Station Street | 1 | |||
ST6 4NE | 10 | Princes Square | 4 | |||
ST6 4NF | 10 | 0 | ||||
ST6 4NH | 10 | 0 | ||||
ST6 4NJ | 10 | Longport Road | 1 | |||
ST6 4NL | 10 | Porthill Road | 2 | |||
ST6 4NN | 10 | 0 | ||||
ST6 4NP | 10 | 0 | ||||
ST6 4NQ | 10 | 0 | ||||
ST6 4NU | 10 | 0 | ||||
ST6 4NW | 10 | 0 | ||||
ST6 4NZ | 10 | 0 | ||||
ST6 4PA | 10 | 0 | ||||
ST6 4PB | 10 | 1 | ||||
ST6 4PN | 10 | 0 | ||||
ST6 4PP | 10 | Harewood Street | 1 | |||
ST6 4PQ | 10 | 0 | ||||
ST6 4PS | 10 | 0 | ||||
ST6 4PU | 10 | 0 | ||||
ST6 4PX | 10 | 0 | ||||
ST6 4PY | 10 | Lowlands Road | 1 | |||
ST6 4QA | 10 | 0 | ||||
ST6 4QB | 10 | 0 | ||||
ST6 4QD | 10 | 0 | ||||
ST6 4QE | 10 | Broadfield Road | 2 | |||
ST6 4QF | 10 | 0 | ||||
ST6 4QG | 10 | 0 | ||||
ST6 4QH | 10 | 0 | ||||
ST6 4QL | 10 | Nelson Bank | 1 | |||
ST6 4QN | 10 | 0 | ||||
ST6 4QP | 10 | 0 | ||||
ST6 4QQ | 10 | Boathorse Road | 1 | |||
ST6 4QW | 10 | 0 | ||||
ST6 4QZ | 10 | 0 | ||||
ST6 4RB | 10 | Davenport Street | 1 | |||
ST6 4RG | 10 | 10 | 0 | |||
ST6 4RP | 10 | 0 | ||||
ST6 4RS | 10 | Westport Road | 1 | |||
ST6 4RT | 10 | Pack Horse Lane | 1 | |||
ST6 4RY | 10 | 0 | ||||
ST6 4RZ | 10 | 0 | ||||
ST6 4SA | 10 | 0 | ||||
ST6 4SB | 10 | 0 | ||||
ST6 4SD | 10 | 0 | ||||
ST6 4SE | 10 | 0 | ||||
ST6 4SF | 10 | 2018‑10 | 10 | 0 | ||
ST6 4SG | 10 | 0 | ||||
ST6 4SH | 10 | 10 | 0 | |||
ST6 4SJ | 10 | 0 | ||||
ST6 4WE | 10 | 2013‑07 | 0 |
Units with street mismatches in this sector:
Unit | Mapped | Dominant Street | OSM Object | Tagged Street |
---|---|---|---|---|
ST6 4BA | 2 | Pack␣Horse␣Lane | w897107268 | Newcastle␣Street |
ST6 4DL | 2 | Hot␣Lane | w897590328 | Heyburn␣Crescent |
ST6 4NB | 2 | Station␣Street | w261098799 | Scott␣Lidgett␣Road |
ST6 4PB | 1 | w673427538 |