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 | % |
---|---|---|---|---|---|
IP26 | 5 | 131 | 131 | 54 | 41.2% |
All units within this sector:
Unit | PQI | First Seen | Last Seen | Street Name | ML | Mapped |
---|---|---|---|---|---|---|
IP26 5AA | 10 | 0 | ||||
IP26 5AB | 10 | Vicarage Road | 1 | |||
IP26 5AD | 10 | 0 | ||||
IP26 5AE | 10 | 0 | ||||
IP26 5AF | 10 | 1 | ||||
IP26 5AG | 10 | 1 | ||||
IP26 5AH | 10 | 0 | ||||
IP26 5AJ | 10 | 0 | ||||
IP26 5AL | 10 | 0 | ||||
IP26 5AN | 10 | 0 | ||||
IP26 5AP | 10 | 1 | ||||
IP26 5AQ | 10 | 1 | ||||
IP26 5AR | 10 | Cockley Cley Road | 1 | |||
IP26 5AS | 10 | Cold Harbour | 2 | |||
IP26 5AT | 10 | Didlington | 2 | |||
IP26 5AU | 10 | Foulden Road | 2 | |||
IP26 5AW | 10 | White Hart Street | 1 | |||
IP26 5AX | 10 | 0 | ||||
IP26 5AY | 10 | 2015‑10 | 0 | |||
IP26 5AZ | 10 | 2022‑06 | 0 | |||
IP26 5BG | 10 | 1 | ||||
IP26 5BJ | 10 | 1 | ||||
IP26 5BN | 10 | 1 | ||||
IP26 5BQ | 10 | 1 | ||||
IP26 5BS | 10 | 1 | ||||
IP26 5BT | 10 | 1 | ||||
IP26 5BU | 10 | 1 | ||||
IP26 5BW | 10 | Brandon Road | 2 | |||
IP26 5BX | 10 | 0 | ||||
IP26 5BY | 10 | 1 | ||||
IP26 5BZ | 10 | High Ash | 1 | |||
IP26 5DA | 10 | 1 | ||||
IP26 5DB | 10 | 0 | ||||
IP26 5DD | 10 | 0 | ||||
IP26 5DE | 10 | Stanford Road | 1 | |||
IP26 5DL | 10 | 0 | ||||
IP26 5DN | 10 | 0 | ||||
IP26 5DP | 10 | 0 | ||||
IP26 5DR | 10 | West Hall Drive | 1 | |||
IP26 5DS | 10 | 0 | ||||
IP26 5DT | 10 | 0 | ||||
IP26 5DU | 10 | 0 | ||||
IP26 5DW | 10 | St Leonards Street | 2 | |||
IP26 5DX | 10 | 0 | ||||
IP26 5DY | 10 | 0 | ||||
IP26 5DZ | 10 | 0 | ||||
IP26 5EA | 10 | 0 | ||||
IP26 5EB | 10 | 0 | ||||
IP26 5ED | 10 | St Leonards Street | 3 | |||
IP26 5EE | 10 | Fir Close | 4 | |||
IP26 5EF | 10 | Cranwich Road | 1 | |||
IP26 5EG | 10 | 0 | ||||
IP26 5EH | 10 | Swaffham Road | 4 | |||
IP26 5EJ | 10 | 0 | ||||
IP26 5EL | 10 | 1 | ||||
IP26 5EN | 10 | 0 | ||||
IP26 5EP | 10 | West Tofts Road | 1 | |||
IP26 5EQ | 10 | 0 | ||||
IP26 5ER | 10 | 0 | ||||
IP26 5ES | 10 | 1 | ||||
IP26 5ET | 10 | 1 | ||||
IP26 5EU | 10 | Swaffham Road | 2 | |||
IP26 5EW | 10 | 0 | ||||
IP26 5EX | 10 | 0 | ||||
IP26 5EY | 10 | 0 | ||||
IP26 5HB | 10 | 1 | ||||
IP26 5HF | 10 | 0 | ||||
IP26 5HG | 10 | St Leonards Street | 3 | |||
IP26 5HH | 10 | 0 | ||||
IP26 5HJ | 10 | 0 | ||||
IP26 5HN | 10 | 0 | ||||
IP26 5HQ | 10 | Crown Road | 2 | |||
IP26 5HR | 10 | 0 | ||||
IP26 5HS | 10 | 0 | ||||
IP26 5HT | 10 | 1 | ||||
IP26 5HU | 10 | 1 | ||||
IP26 5HW | 10 | Lynford Road | 1 | |||
IP26 5HX | 10 | Swaffham Road | 2 | |||
IP26 5HY | 10 | 0 | ||||
IP26 5JA | 10 | Ashburton Road | 1 | |||
IP26 5JB | 10 | 0 | ||||
IP26 5JD | 10 | 0 | ||||
IP26 5JE | 10 | 0 | ||||
IP26 5JG | 10 | 0 | ||||
IP26 5JH | 10 | 0 | ||||
IP26 5JJ | 10 | 0 | ||||
IP26 5JL | 10 | 1 | ||||
IP26 5JN | 10 | Cranwich Road | 4 | |||
IP26 5JP | 10 | 1 | ||||
IP26 5JQ | 10 | 0 | ||||
IP26 5JR | 10 | 1 | ||||
IP26 5JS | 10 | 0 | ||||
IP26 5JT | 10 | 0 | ||||
IP26 5JU | 10 | 0 | ||||
IP26 5JX | 10 | 0 | ||||
IP26 5JY | 10 | 0 | ||||
IP26 5LA | 10 | High Street | 1 | |||
IP26 5LB | 10 | 0 | ||||
IP26 5LD | 10 | 0 | ||||
IP26 5LE | 10 | 0 | ||||
IP26 5LF | 10 | 0 | ||||
IP26 5LG | 10 | 0 | ||||
IP26 5LH | 10 | 0 | ||||
IP26 5LJ | 10 | 0 | ||||
IP26 5LL | 10 | 0 | ||||
IP26 5LN | 10 | 0 | ||||
IP26 5LP | 10 | 0 | ||||
IP26 5LQ | 10 | Thetford Road | 1 | |||
IP26 5LR | 10 | 0 | ||||
IP26 5LS | 10 | 0 | ||||
IP26 5LT | 10 | 2 | ||||
IP26 5LU | 10 | 0 | ||||
IP26 5LW | 10 | 0 | ||||
IP26 5LX | 10 | 0 | ||||
IP26 5LY | 10 | 0 | ||||
IP26 5LZ | 10 | Cross Lane | 1 | |||
IP26 5NA | 10 | Hovells Lane | 1 | |||
IP26 5NB | 10 | School Lane | 2 | |||
IP26 5ND | 10 | 0 | ||||
IP26 5NE | 10 | 0 | ||||
IP26 5NF | 10 | High Street | 1 | |||
IP26 5NG | 10 | 0 | ||||
IP26 5NH | 10 | 0 | ||||
IP26 5NJ | 10 | Foulden Road | 1 | |||
IP26 5NL | 10 | 0 | ||||
IP26 5NN | 10 | 0 | ||||
IP26 5NP | 10 | 1 | ||||
IP26 5NQ | 10 | 0 | ||||
IP26 5NR | 10 | 0 | ||||
IP26 5NS | 10 | 0 | ||||
IP26 5NT | 10 | 0 | ||||
IP26 5WB | 10 | 2013‑07 | 0 | |||
IP26 5WD | 10 | 2018‑10 | 0 | |||
IP26 5WY | 10 | 0 |
Units with street mismatches in this sector:
Unit | Mapped | Dominant Street | OSM Object | Tagged Street |
---|---|---|---|---|
IP26 5AF | 1 | w502924842 | ||
IP26 5AG | 1 | w486602464 | ||
IP26 5AP | 1 | w486603755 | ||
IP26 5AQ | 1 | w501447322 | ||
IP26 5AR | 1 | Cockley␣Cley␣Road | w502923727 | |
IP26 5AU | 2 | Foulden␣Road | w284377695 | |
IP26 5BG | 1 | w391717219 | ||
IP26 5BJ | 1 | w391717307 | ||
IP26 5BN | 1 | w391717399 | ||
IP26 5BQ | 1 | w391717646 | ||
IP26 5BS | 1 | w391717449 | ||
IP26 5BT | 1 | w391717413 | ||
IP26 5BU | 1 | w391717514 | ||
IP26 5BW | 2 | Brandon␣Road | w391717309 | |
IP26 5BY | 1 | w226987654 | ||
IP26 5DA | 1 | w424691807 | ||
IP26 5EL | 1 | w518767478 | ||
IP26 5ES | 1 | w491927931 | ||
IP26 5ET | 1 | w491927930 | ||
IP26 5EU | 2 | Swaffham␣Road | w491930721 | |
IP26 5HB | 1 | w503412412 | ||
IP26 5HT | 1 | w443223011 | ||
IP26 5HU | 1 | w443223015 | ||
IP26 5JL | 1 | w554662311 | ||
IP26 5JP | 1 | w502116103 | ||
IP26 5JR | 1 | w503410382 | ||
IP26 5LT | 2 | w486602474 | ||
IP26 5LT | 2 | w486602475 | ||
IP26 5NP | 1 | w501447329 |