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OSM Postcode Mapping for CO6 5 Postal Sector

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 is usually updated once a day at about 10:15 UTC, with data from about 20:30 UTC the previous day. The data used to compute the OSM mean position is updated less frequently, usually about once a week.

District Sector Units Geo. Units Mapped %
CO6 5 42 42 2 4.8%

All units within this sector:

Unit PQI First Seen Last Seen Street Name ML Mapped
CO6 5AA 10 0
CO6 5AB 10 0
CO6 5AD 10 0
CO6 5AE 10 0
CO6 5AF 10 0
CO6 5AG 10 0
CO6 5AH 10 0
CO6 5AL 10 Polstead Green 2
CO6 5AN 10 0
CO6 5AQ 10 0
CO6 5AR 10 0
CO6 5AS 10 0
CO6 5AT 10 0
CO6 5AU 10 0
CO6 5AX 10 0
CO6 5AY 10 0
CO6 5BA 10 0
CO6 5BB 10 0
CO6 5BD 10 0
CO6 5BE 10 0
CO6 5BF 10 0
CO6 5BG 10 0
CO6 5BP 10 0
CO6 5BQ 10 0
CO6 5BS 10 0
CO6 5BT 10 0
CO6 5BU 10 0
CO6 5BX 10 0
CO6 5BZ 10 Holt Road 2
CO6 5DA 10 0
CO6 5DB 10 0
CO6 5DD 10 0
CO6 5DE 10 0
CO6 5DG 10 0
CO6 5DH 10 0
CO6 5DJ 10 0
CO6 5DL 10 0
CO6 5DN 10 0
CO6 5DW 10 0
CO6 5RL 10 2013‑07 0
CO6 5WX 10 0
CO6 5WY 10 3 0
CO6 5WZ 10 3 0
CO6 5YY 10 3 0
CO6 5YZ 10 2020‑07 3 0

Units with street mismatches in this sector:

Unit Mapped Dominant Street OSM Object Tagged Street
CO6 5BZ 2 Holtā£Road w312337012
Data derived from OpenStreetMap data, © OpenStreetMap Contributors, licensed under Open Data Commons Open Database License (ODbL). Data derived in part using Code-Point Open under the Open Government Licence v3; Contains OS data © Crown copyright and database right 2020; Contains Royal Mail data © Royal Mail copyright and Database right 2016; Contains National Statistics data © Crown copyright and database right 2020.