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 | % |
---|---|---|---|---|---|
G74 | 2 | 121 | 120 | 9 | 7.5% |
All units within this sector:
Unit | PQI | First Seen | Last Seen | Street Name | ML | Mapped |
---|---|---|---|---|---|---|
G74 2AA | 10 | 0 | ||||
G74 2AB | 10 | 0 | ||||
G74 2AD | 10 | 0 | ||||
G74 2AE | 10 | 0 | ||||
G74 2AF | 10 | 0 | ||||
G74 2AG | 10 | 0 | ||||
G74 2AH | 10 | 0 | ||||
G74 2AJ | 10 | 0 | ||||
G74 2AL | 10 | 0 | ||||
G74 2AN | 10 | 0 | ||||
G74 2AP | 10 | 0 | ||||
G74 2AQ | 10 | 0 | ||||
G74 2AR | 10 | 0 | ||||
G74 2AS | 10 | 0 | ||||
G74 2AT | 10 | 0 | ||||
G74 2AU | 10 | St Leonards Road | 2 | |||
G74 2AW | 10 | 0 | ||||
G74 2AX | 10 | High Common Road | 1 | |||
G74 2AY | 10 | 0 | ||||
G74 2AZ | 10 | 0 | ||||
G74 2BA | 10 | 0 | ||||
G74 2BB | 10 | 0 | ||||
G74 2BD | 10 | 0 | ||||
G74 2BE | 10 | 0 | ||||
G74 2BF | 10 | 0 | ||||
G74 2BG | 10 | 0 | ||||
G74 2BH | 10 | 0 | ||||
G74 2BJ | 10 | 0 | ||||
G74 2BL | 10 | 0 | ||||
G74 2BN | 10 | 0 | ||||
G74 2BP | 10 | Glen Arroch | 1 | |||
G74 2BQ | 10 | 0 | ||||
G74 2BS | 10 | Benbecula | 1 | |||
G74 2BT | 10 | Benbecula | 1 | |||
G74 2BU | 10 | 0 | ||||
G74 2BW | 10 | 0 | ||||
G74 2BX | 10 | 0 | ||||
G74 2BY | 10 | 0 | ||||
G74 2DD | 10 | 2019‑12 | 25 | 0 | ||
G74 2DE | 10 | 0 | ||||
G74 2DF | 10 | 0 | ||||
G74 2DG | 10 | 0 | ||||
G74 2DH | 10 | 0 | ||||
G74 2DJ | 10 | 0 | ||||
G74 2DL | 10 | 0 | ||||
G74 2DN | 10 | 0 | ||||
G74 2DP | 10 | 0 | ||||
G74 2DQ | 10 | 0 | ||||
G74 2DR | 10 | 0 | ||||
G74 2DS | 10 | Coll | 2 | |||
G74 2DT | 10 | 0 | ||||
G74 2DU | 10 | 0 | ||||
G74 2DW | 10 | 0 | ||||
G74 2DX | 10 | 0 | ||||
G74 2DY | 10 | 0 | ||||
G74 2DZ | 10 | 0 | ||||
G74 2EA | 10 | 0 | ||||
G74 2EB | 10 | 0 | ||||
G74 2ED | 10 | 0 | ||||
G74 2EE | 10 | 2 | 0 | |||
G74 2EF | 10 | 2 | 0 | |||
G74 2EG | 10 | 0 | ||||
G74 2EH | 10 | 0 | ||||
G74 2EJ | 10 | 0 | ||||
G74 2EL | 10 | 0 | ||||
G74 2EN | 10 | 0 | ||||
G74 2EP | 10 | 0 | ||||
G74 2EQ | 10 | 0 | ||||
G74 2ER | 10 | 0 | ||||
G74 2ES | 10 | 0 | ||||
G74 2ET | 10 | 0 | ||||
G74 2EU | 10 | 0 | ||||
G74 2EW | 10 | 0 | ||||
G74 2EX | 10 | 0 | ||||
G74 2EY | 10 | 0 | ||||
G74 2EZ | 10 | 0 | ||||
G74 2HA | 10 | 0 | ||||
G74 2HB | 10 | 0 | ||||
G74 2HD | 10 | 0 | ||||
G74 2HE | 10 | 0 | ||||
G74 2HF | 10 | 0 | ||||
G74 2HG | 10 | 0 | ||||
G74 2HH | 10 | 2 | 0 | |||
G74 2HJ | 10 | 2 | 0 | |||
G74 2HL | 10 | 2 | 0 | |||
G74 2HP | 10 | Whitemoss | 1 | |||
G74 2HQ | 10 | 2 | 0 | |||
G74 2HR | 10 | 0 | ||||
G74 2HS | 10 | 0 | ||||
G74 2HT | 10 | 0 | ||||
G74 2HU | 10 | 0 | ||||
G74 2HX | 10 | 0 | ||||
G74 2HY | 10 | 0 | ||||
G74 2HZ | 10 | 0 | ||||
G74 2JA | 10 | 0 | ||||
G74 2JB | 10 | 0 | ||||
G74 2JD | 10 | 0 | ||||
G74 2JE | 10 | 0 | ||||
G74 2JF | 10 | 0 | ||||
G74 2JG | 10 | 0 | ||||
G74 2JH | 10 | 0 | ||||
G74 2JJ | 10 | 0 | ||||
G74 2JL | 10 | 0 | ||||
G74 2JN | 10 | 0 | ||||
G74 2JP | 10 | 0 | ||||
G74 2JQ | 10 | 0 | ||||
G74 2JR | 10 | 0 | ||||
G74 2JS | 10 | 0 | ||||
G74 2JT | 10 | 0 | ||||
G74 2JU | 10 | 0 | ||||
G74 2JW | 10 | 0 | ||||
G74 2JX | 10 | 0 | ||||
G74 2JY | 10 | 0 | ||||
G74 2JZ | 10 | 0 | ||||
G74 2LA | 10 | 0 | ||||
G74 2LB | 10 | 0 | ||||
G74 2LD | 10 | 0 | ||||
G74 2LE | 10 | Newhousemill Road | 1 | |||
G74 2LF | 10 | 0 | ||||
G74 2LN | 10 | 0 | ||||
G74 2LP | 10 | High Common Road | 1 | |||
G74 2LQ | 10 | 0 | ||||
G74 2LT | 10 | 2018‑10 | 25 | 0 | ||
G74 2YN | 10 | 2018‑10 | 25 | 0 | ||
G74 2YR | 10 | 25 | 0 |
Units with street mismatches in this sector:
Unit | Mapped | Dominant Street | OSM Object | Tagged Street |
---|---|---|---|---|
G74 2AU | 2 | St␣Leonards␣Road | w343942753 | High␣Common␣Road |