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 | % |
---|---|---|---|---|---|
IP5 | 1 | 147 | 147 | 143 | 97.3% |
All units within this sector:
Unit | PQI | First Seen | Last Seen | Street Name | ML | Mapped |
---|---|---|---|---|---|---|
IP5 1AA | 10 | Main Road | 3 | |||
IP5 1AB | 10 | 1 | ||||
IP5 1AD | 10 | 2 | ||||
IP5 1AE | 10 | 1 | ||||
IP5 1AF | 10 | Main Road | 1 | |||
IP5 1AG | 10 | Main Road | 3 | |||
IP5 1AH | 10 | 1 | ||||
IP5 1AJ | 10 | 1 | ||||
IP5 1AL | 10 | 1 | ||||
IP5 1AN | 10 | 1 | ||||
IP5 1AP | 10 | Beech Road | 5 | |||
IP5 1AQ | 10 | Main Road | 2 | |||
IP5 1AR | 10 | 1 | ||||
IP5 1AS | 10 | 1 | ||||
IP5 1AT | 10 | 1 | ||||
IP5 1AU | 10 | 1 | ||||
IP5 1AW | 10 | 1 | ||||
IP5 1AX | 10 | 1 | ||||
IP5 1AY | 10 | 1 | ||||
IP5 1AZ | 10 | 1 | ||||
IP5 1BA | 10 | 1 | ||||
IP5 1BD | 10 | 1 | ||||
IP5 1BE | 10 | 1 | ||||
IP5 1BF | 10 | 2 | ||||
IP5 1BG | 10 | 1 | ||||
IP5 1BH | 10 | Woodbridge Road | 2 | |||
IP5 1BJ | 10 | 0 | ||||
IP5 1BL | 10 | 1 | ||||
IP5 1BN | 10 | Main Road | 1 | |||
IP5 1BP | 10 | 4 | ||||
IP5 1BQ | 10 | 1 | ||||
IP5 1BS | 10 | 2022‑06 | Doctor Watsons Lane | 1 | ||
IP5 1BT | 10 | 1 | ||||
IP5 1BW | 10 | 1 | ||||
IP5 1BX | 10 | 1 | ||||
IP5 1BY | 10 | 1 | ||||
IP5 1DA | 10 | 1 | ||||
IP5 1DB | 10 | 0 | ||||
IP5 1DD | 10 | 0 | ||||
IP5 1DE | 10 | 1 | ||||
IP5 1DF | 10 | 1 | ||||
IP5 1DG | 10 | 1 | ||||
IP5 1DH | 10 | 1 | ||||
IP5 1DJ | 10 | 1 | ||||
IP5 1DL | 10 | 1 | ||||
IP5 1DN | 10 | 1 | ||||
IP5 1DP | 10 | 0 | ||||
IP5 1DQ | 10 | 1 | ||||
IP5 1DR | 10 | 1 | ||||
IP5 1DS | 10 | 1 | ||||
IP5 1DT | 10 | 1 | ||||
IP5 1DU | 10 | 1 | ||||
IP5 1DW | 10 | Playford Lane | 2 | |||
IP5 1DX | 10 | 1 | ||||
IP5 1DY | 10 | 1 | ||||
IP5 1EA | 10 | 1 | ||||
IP5 1EB | 10 | 1 | ||||
IP5 1ED | 10 | 1 | ||||
IP5 1EE | 10 | Edmonton Road | 3 | |||
IP5 1EF | 10 | 1 | ||||
IP5 1EG | 10 | 1 | ||||
IP5 1EH | 10 | 2 | ||||
IP5 1EJ | 10 | 4 | ||||
IP5 1EL | 10 | 1 | ||||
IP5 1EN | 10 | 1 | ||||
IP5 1EP | 10 | 1 | ||||
IP5 1EQ | 10 | Edmonton Road | 2 | |||
IP5 1ER | 10 | 1 | ||||
IP5 1ES | 10 | 1 | ||||
IP5 1ET | 10 | 2 | ||||
IP5 1EU | 10 | 1 | ||||
IP5 1EW | 10 | 1 | ||||
IP5 1EX | 10 | 1 | ||||
IP5 1EY | 10 | Columbia Close | 2 | |||
IP5 1EZ | 10 | Cedar Avenue | 1 | |||
IP5 1GX | 10 | 1 | ||||
IP5 1HA | 10 | 1 | ||||
IP5 1HB | 10 | 1 | ||||
IP5 1HD | 10 | 1 | ||||
IP5 1HE | 10 | 1 | ||||
IP5 1HF | 10 | 2 | ||||
IP5 1HG | 10 | 1 | ||||
IP5 1HH | 10 | 5 | ||||
IP5 1HJ | 10 | 6 | ||||
IP5 1HL | 10 | 1 | ||||
IP5 1HN | 10 | 2 | ||||
IP5 1HP | 10 | 6 | ||||
IP5 1HQ | 10 | 1 | ||||
IP5 1HR | 10 | Quebec Drive | 7 | |||
IP5 1HS | 10 | 1 | ||||
IP5 1HU | 10 | 4 | ||||
IP5 1HW | 10 | 4 | ||||
IP5 1HX | 10 | Holly Road | 3 | |||
IP5 1HZ | 10 | 2 | ||||
IP5 1JB | 10 | 2 | ||||
IP5 1JD | 10 | 1 | ||||
IP5 1JE | 10 | 2 | ||||
IP5 1JF | 10 | Twelve Acre Approach | 4 | |||
IP5 1JG | 10 | Bell Lane | 1 | |||
IP5 1JH | 10 | 1 | ||||
IP5 1JJ | 10 | 1 | ||||
IP5 1JL | 10 | 1 | ||||
IP5 1JN | 10 | 1 | ||||
IP5 1JP | 10 | 2 | ||||
IP5 1JQ | 10 | Bell Lane | 2 | |||
IP5 1JR | 10 | 1 | ||||
IP5 1JS | 10 | Penzance Road | 7 | |||
IP5 1JT | 10 | 1 | ||||
IP5 1JU | 10 | 1 | ||||
IP5 1JW | 10 | 2 | ||||
IP5 1JX | 10 | 2 | ||||
IP5 1JY | 10 | 1 | ||||
IP5 1JZ | 10 | 3 | ||||
IP5 1LA | 10 | 1 | ||||
IP5 1LB | 10 | 1 | ||||
IP5 1LE | 10 | 1 | ||||
IP5 1LF | 10 | 1 | ||||
IP5 1LG | 10 | 1 | ||||
IP5 1LH | 10 | 1 | ||||
IP5 1LJ | 10 | 1 | ||||
IP5 1LL | 10 | 1 | ||||
IP5 1LN | 10 | 1 | ||||
IP5 1LP | 10 | 1 | ||||
IP5 1LQ | 10 | 1 | ||||
IP5 1LR | 10 | 1 | ||||
IP5 1LS | 10 | 1 | ||||
IP5 1LT | 10 | 1 | ||||
IP5 1LU | 10 | 1 | ||||
IP5 1LW | 10 | 1 | ||||
IP5 1LX | 10 | 1 | ||||
IP5 1LY | 10 | 2 | ||||
IP5 1LZ | 10 | 1 | ||||
IP5 1NA | 10 | 1 | ||||
IP5 1NB | 10 | 1 | ||||
IP5 1ND | 10 | 1 | ||||
IP5 1NE | 10 | 1 | ||||
IP5 1NF | 10 | 1 | ||||
IP5 1NG | 10 | 1 | ||||
IP5 1NH | 10 | 6 | ||||
IP5 1NJ | 10 | 1 | ||||
IP5 1NL | 10 | 3 | ||||
IP5 1NN | 10 | 1 | ||||
IP5 1NQ | 10 | 1 | ||||
IP5 1NX | 10 | 1 | ||||
IP5 1NZ | 10 | 1 | ||||
IP5 1WA | 10 | 2 | ||||
IP5 1WE | 10 | 1 | ||||
IP5 1WS | 10 | 2018‑10 | 5 | 0 |
Units with street mismatches in this sector: