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 | % |
---|---|---|---|---|---|
NP13 | 3 | 139 | 139 | 10 | 7.2% |
All units within this sector:
Unit | PQI | First Seen | Last Seen | Street Name | ML | Mapped |
---|---|---|---|---|---|---|
NP13 3AA | 10 | 0 | ||||
NP13 3AB | 10 | 0 | ||||
NP13 3AD | 10 | 0 | ||||
NP13 3AE | 10 | 1 | ||||
NP13 3AF | 10 | 0 | ||||
NP13 3AG | 10 | 0 | ||||
NP13 3AH | 10 | Parrot Row | 1 | |||
NP13 3AJ | 10 | 0 | ||||
NP13 3AL | 10 | 0 | ||||
NP13 3AN | 10 | High Street | 1 | |||
NP13 3AP | 10 | 0 | ||||
NP13 3AQ | 10 | 0 | ||||
NP13 3AR | 10 | 0 | ||||
NP13 3AS | 10 | 0 | ||||
NP13 3AT | 10 | 0 | ||||
NP13 3AU | 10 | 0 | ||||
NP13 3AW | 10 | 0 | ||||
NP13 3AX | 10 | 0 | ||||
NP13 3AY | 10 | 0 | ||||
NP13 3AZ | 10 | 0 | ||||
NP13 3BA | 10 | 0 | ||||
NP13 3BB | 10 | 0 | ||||
NP13 3BD | 10 | 0 | ||||
NP13 3BE | 10 | 0 | ||||
NP13 3BG | 10 | 0 | ||||
NP13 3BH | 10 | 0 | ||||
NP13 3BJ | 10 | 0 | ||||
NP13 3BL | 10 | 0 | ||||
NP13 3BN | 10 | High Street | 2 | |||
NP13 3BP | 10 | 0 | ||||
NP13 3BQ | 10 | 0 | ||||
NP13 3BR | 10 | 0 | ||||
NP13 3BS | 10 | 0 | ||||
NP13 3BT | 10 | 0 | ||||
NP13 3BU | 10 | 0 | ||||
NP13 3BW | 10 | 0 | ||||
NP13 3BX | 10 | 0 | ||||
NP13 3BY | 10 | 0 | ||||
NP13 3BZ | 10 | 0 | ||||
NP13 3DA | 10 | 0 | ||||
NP13 3DB | 10 | 2019‑12 | 0 | |||
NP13 3DD | 10 | 0 | ||||
NP13 3DE | 10 | 0 | ||||
NP13 3DF | 10 | 0 | ||||
NP13 3DG | 10 | 0 | ||||
NP13 3DH | 10 | 0 | ||||
NP13 3DJ | 10 | 0 | ||||
NP13 3DL | 10 | 0 | ||||
NP13 3DN | 10 | 0 | ||||
NP13 3DP | 10 | 0 | ||||
NP13 3DQ | 10 | Rising Sun Industrial Estate | 1 | |||
NP13 3DR | 10 | 0 | ||||
NP13 3DS | 10 | 0 | ||||
NP13 3DT | 10 | 0 | ||||
NP13 3DU | 10 | 0 | ||||
NP13 3DW | 10 | 0 | ||||
NP13 3DX | 10 | 0 | ||||
NP13 3DY | 10 | 0 | ||||
NP13 3DZ | 10 | 0 | ||||
NP13 3EA | 10 | 0 | ||||
NP13 3EB | 10 | 0 | ||||
NP13 3ED | 10 | 0 | ||||
NP13 3EE | 10 | 0 | ||||
NP13 3EG | 10 | 0 | ||||
NP13 3EH | 10 | 0 | ||||
NP13 3EJ | 10 | 0 | ||||
NP13 3EL | 10 | 0 | ||||
NP13 3EN | 10 | Bournville Road | 2 | |||
NP13 3EQ | 10 | 0 | ||||
NP13 3ER | 10 | Bournville Road | 2 | |||
NP13 3ES | 10 | Bournville Road | 5 | |||
NP13 3EU | 10 | 0 | ||||
NP13 3HA | 10 | 2 | 0 | |||
NP13 3HD | 10 | 0 | ||||
NP13 3HE | 10 | 0 | ||||
NP13 3HF | 10 | 0 | ||||
NP13 3HG | 10 | 0 | ||||
NP13 3HH | 10 | 0 | ||||
NP13 3HJ | 10 | 0 | ||||
NP13 3HL | 10 | 0 | ||||
NP13 3HN | 10 | 0 | ||||
NP13 3HP | 10 | 0 | ||||
NP13 3HQ | 10 | 0 | ||||
NP13 3HR | 10 | 0 | ||||
NP13 3HS | 10 | 0 | ||||
NP13 3HT | 10 | 0 | ||||
NP13 3HU | 10 | 0 | ||||
NP13 3HW | 10 | 2 | 0 | |||
NP13 3HX | 10 | 0 | ||||
NP13 3HY | 10 | 0 | ||||
NP13 3HZ | 10 | 0 | ||||
NP13 3JA | 10 | 0 | ||||
NP13 3JB | 10 | 0 | ||||
NP13 3JD | 10 | 0 | ||||
NP13 3JE | 10 | 0 | ||||
NP13 3JF | 10 | 0 | ||||
NP13 3JG | 10 | 0 | ||||
NP13 3JH | 10 | 0 | ||||
NP13 3JJ | 10 | 0 | ||||
NP13 3JL | 10 | 0 | ||||
NP13 3JN | 10 | 0 | ||||
NP13 3JP | 10 | 0 | ||||
NP13 3JQ | 10 | 0 | ||||
NP13 3JR | 10 | 0 | ||||
NP13 3JS | 10 | 0 | ||||
NP13 3JT | 10 | 0 | ||||
NP13 3JU | 10 | 0 | ||||
NP13 3JW | 10 | High Street | 2 | |||
NP13 3JX | 10 | 0 | ||||
NP13 3JY | 10 | 0 | ||||
NP13 3JZ | 10 | 0 | ||||
NP13 3LA | 10 | 0 | ||||
NP13 3LB | 10 | 0 | ||||
NP13 3LD | 10 | 0 | ||||
NP13 3LE | 10 | 0 | ||||
NP13 3LF | 10 | 0 | ||||
NP13 3LG | 10 | 0 | ||||
NP13 3LH | 10 | 0 | ||||
NP13 3LJ | 10 | 0 | ||||
NP13 3LL | 10 | 0 | ||||
NP13 3LN | 10 | 0 | ||||
NP13 3LP | 10 | 0 | ||||
NP13 3LQ | 10 | 0 | ||||
NP13 3LR | 10 | 2 | 0 | |||
NP13 3LS | 10 | 0 | ||||
NP13 3LT | 10 | 0 | ||||
NP13 3LU | 10 | 0 | ||||
NP13 3LX | 10 | 0 | ||||
NP13 3LY | 10 | 0 | ||||
NP13 3LZ | 10 | 0 | ||||
NP13 3NA | 10 | 0 | ||||
NP13 3NB | 10 | 0 | ||||
NP13 3NE | 10 | 0 | ||||
NP13 3NF | 10 | 0 | ||||
NP13 3NG | 10 | 0 | ||||
NP13 3NH | 10 | 0 | ||||
NP13 3NJ | 10 | 0 | ||||
NP13 3NL | 10 | 0 | ||||
NP13 3XB | 10 | 0 | ||||
NP13 3XD | 10 | 2015‑10 | 0 | |||
NP13 3XG | 10 | East Pentwyn | 1 |
Units with street mismatches in this sector:
Unit | Mapped | Dominant Street | OSM Object | Tagged Street |
---|---|---|---|---|
NP13 3AE | 1 | n2072355863 | ||
NP13 3JW | 2 | Highâ£Street | n10985362900 |