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 | % |
---|---|---|---|---|---|
CO3 | 8 | 96 | 96 | 15 | 15.6% |
All units within this sector:
Unit | PQI | First Seen | Last Seen | Street Name | ML | Mapped |
---|---|---|---|---|---|---|
CO3 8AA | 10 | 2021‑12 | Western Approach | 1 | ||
CO3 8AB | 10 | 2021‑12 | Tollgate West | 3 | ||
CO3 8AD | 10 | 2021‑12 | 0 | |||
CO3 8AE | 10 | 2021‑12 | 0 | |||
CO3 8AF | 10 | 2021‑12 | Plover Road | 4 | ||
CO3 8AG | 10 | 2021‑12 | 0 | |||
CO3 8AH | 10 | 2021‑12 | 0 | |||
CO3 8AJ | 10 | 2021‑12 | 0 | |||
CO3 8AL | 10 | 2021‑12 | Redwing Close | 1 | ||
CO3 8AN | 10 | 2021‑12 | 0 | |||
CO3 8AP | 10 | 2021‑12 | 0 | |||
CO3 8AQ | 10 | 2021‑12 | Tollgate West | 2 | ||
CO3 8AR | 10 | 2021‑12 | 0 | |||
CO3 8AS | 10 | 2021‑12 | 0 | |||
CO3 8AU | 10 | 2021‑12 | 0 | |||
CO3 8AW | 10 | 2021‑12 | 0 | |||
CO3 8AX | 10 | 2021‑12 | 0 | |||
CO3 8AY | 10 | 2021‑12 | 0 | |||
CO3 8AZ | 10 | 2021‑12 | 0 | |||
CO3 8BA | 10 | 2021‑12 | 0 | |||
CO3 8BB | 10 | 2021‑12 | 0 | |||
CO3 8BD | 10 | 2021‑12 | 0 | |||
CO3 8BE | 10 | 2021‑12 | 0 | |||
CO3 8BG | 10 | 2021‑12 | 0 | |||
CO3 8BJ | 10 | 2021‑12 | 0 | |||
CO3 8BL | 10 | 2021‑12 | 0 | |||
CO3 8BN | 10 | 2021‑12 | 0 | |||
CO3 8BP | 10 | 2021‑12 | 0 | |||
CO3 8BQ | 10 | 2021‑12 | 0 | |||
CO3 8BS | 10 | 2021‑12 | 0 | |||
CO3 8BT | 10 | 2021‑12 | 0 | |||
CO3 8BU | 10 | 2021‑12 | 0 | |||
CO3 8BW | 10 | 2021‑12 | 0 | |||
CO3 8BX | 10 | 2021‑12 | 0 | |||
CO3 8BY | 10 | 2021‑12 | 0 | |||
CO3 8BZ | 10 | 2021‑12 | 0 | |||
CO3 8DA | 10 | 2021‑12 | 0 | |||
CO3 8DB | 10 | 2021‑12 | 0 | |||
CO3 8DD | 10 | 2021‑12 | London Road | 1 | ||
CO3 8DE | 10 | 2021‑12 | 0 | |||
CO3 8DF | 10 | 2021‑12 | 0 | |||
CO3 8DG | 10 | 2021‑12 | 0 | |||
CO3 8DH | 10 | 2021‑12 | 0 | |||
CO3 8DJ | 10 | 2021‑12 | 0 | |||
CO3 8DL | 10 | 2021‑12 | 0 | |||
CO3 8DN | 10 | 2021‑12 | 0 | |||
CO3 8DP | 10 | 2021‑12 | 0 | |||
CO3 8DQ | 10 | 2021‑12 | 0 | |||
CO3 8DR | 10 | 2021‑12 | 0 | |||
CO3 8DS | 10 | 2021‑12 | 0 | |||
CO3 8DT | 10 | 2021‑09 | 2021‑12 | 0 | ||
CO3 8DU | 10 | 2021‑12 | 0 | |||
CO3 8DW | 10 | 2021‑12 | Western Approach Stanway | 2 | ||
CO3 8LP | 10 | 2021‑12 | Church Lane | 1 | ||
CO3 8LR | 10 | 2021‑12 | 0 | |||
CO3 8LS | 10 | 2021‑12 | 0 | |||
CO3 8LT | 10 | 2021‑12 | London Road | 5 | ||
CO3 8LU | 10 | 2021‑12 | 1 | |||
CO3 8LX | 10 | 2021‑12 | 0 | |||
CO3 8LY | 10 | 2021‑12 | 0 | |||
CO3 8LZ | 10 | 2021‑12 | 0 | |||
CO3 8NA | 10 | 2021‑12 | 0 | |||
CO3 8NB | 10 | 2021‑12 | 0 | |||
CO3 8ND | 10 | 2021‑12 | 0 | |||
CO3 8NE | 10 | 2021‑12 | 0 | |||
CO3 8NF | 10 | 2021‑12 | 0 | |||
CO3 8NG | 10 | 2021‑12 | 0 | |||
CO3 8NQ | 10 | 2021‑12 | 0 | |||
CO3 8NZ | 10 | 2021‑12 | London Road | 1 | ||
CO3 8PA | 10 | 2021‑12 | 0 | |||
CO3 8PB | 10 | 2021‑12 | London Road | 2 | ||
CO3 8PD | 10 | 2021‑12 | 0 | |||
CO3 8PH | 10 | 2021‑12 | 0 | |||
CO3 8PN | 10 | 2021‑12 | 0 | |||
CO3 8RF | 10 | 2021‑12 | Tollgate | 0 | ||
CO3 8RG | 10 | 2021‑12 | Tolegate Retail Park | 7 | ||
CO3 8RH | 10 | 2021‑12 | Tollgate West | 1 | ||
CO3 8RJ | 10 | 2021‑12 | 0 | |||
CO3 8RQ | 10 | 2021‑12 | Tollgate East | 2 | ||
CO3 8RR | 10 | 2015‑10 | 0 | |||
CO3 8RS | 10 | 0 | ||||
CO3 8SS | 10 | 2021‑12 | 0 | |||
CO3 8WA | 10 | 2021‑12 | 0 | |||
CO3 8WB | 10 | 2021‑12 | 0 | |||
CO3 8WD | 10 | 2021‑12 | 0 | |||
CO3 8WH | 10 | 2021‑12 | 0 | |||
CO3 8WL | 10 | 2021‑12 | 0 | |||
CO3 8WN | 10 | 2021‑12 | 0 | |||
CO3 8WP | 10 | 2021‑12 | 0 | |||
CO3 8WQ | 10 | 2021‑12 | 0 | |||
CO3 8WR | 10 | 2021‑12 | 0 | |||
CO3 8WT | 10 | 2021‑12 | 0 | |||
CO3 8WU | 10 | 2021‑12 | 0 | |||
CO3 8WX | 10 | 2021‑12 | 0 | |||
CO3 8WZ | 10 | 2021‑12 | 0 | |||
CO3 8YQ | 10 | 2018‑10 | 3 | 0 | ||
CO3 8ZB | 10 | 2021‑12 | 0 | |||
CO3 8ZD | 10 | 2021‑12 | 0 | |||
CO3 8ZE | 10 | 2021‑12 | 0 |
Units with street mismatches in this sector:
Unit | Mapped | Dominant Street | OSM Object | Tagged Street |
---|---|---|---|---|
CO3 8AB | 3 | Tollgate␣West | w589224108 | London␣Road |
CO3 8AB | 3 | Tollgate␣West | w434327122 | Tolegate␣Business␣Park |
CO3 8DW | 2 | Western␣Approach␣Stanway | n9658100312 | Western␣Approach |
CO3 8LU | 1 | n1038903472 | ||
CO3 8PB | 2 | London␣Road | w625097031 | |
CO3 8RG | 7 | Tolegate␣Retail␣Park | w62329406 | Tollgate␣Centre |
CO3 8RG | 7 | Tolegate␣Retail␣Park | w317802772 | Tollgate␣West |
CO3 8RG | 7 | Tolegate␣Retail␣Park | w712073402 | London␣Road |
CO3 8RG | 7 | Tolegate␣Retail␣Park | n6870056153 | Tollgate␣West |
CO3 8RG | 7 | Tolegate␣Retail␣Park | w838425467 | Tollgate␣West |