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 | % |
---|---|---|---|---|---|
IG7 | 6 | 147 | 145 | 28 | 19.3% |
All units within this sector:
Unit | PQI | First Seen | Last Seen | Street Name | ML | Mapped |
---|---|---|---|---|---|---|
IG7 6AA | 10 | 0 | ||||
IG7 6AB | 10 | 0 | ||||
IG7 6AD | 10 | 0 | ||||
IG7 6AF | 10 | 0 | ||||
IG7 6AG | 10 | 0 | ||||
IG7 6AH | 10 | 0 | ||||
IG7 6AJ | 10 | 0 | ||||
IG7 6AL | 10 | 0 | ||||
IG7 6AN | 10 | 0 | ||||
IG7 6AP | 10 | 0 | ||||
IG7 6AQ | 10 | 0 | ||||
IG7 6AR | 10 | 0 | ||||
IG7 6AT | 10 | 0 | ||||
IG7 6AW | 10 | 0 | ||||
IG7 6BD | 10 | 0 | ||||
IG7 6BE | 10 | 0 | ||||
IG7 6BF | 10 | 0 | ||||
IG7 6BH | 10 | Roding Lane | 1 | |||
IG7 6BJ | 10 | 0 | ||||
IG7 6BL | 10 | 0 | ||||
IG7 6BN | 10 | 1 | ||||
IG7 6BP | 10 | 82 | 0 | |||
IG7 6BQ | 10 | 2023‑10 | Roding Lane | 3 | ||
IG7 6BS | 10 | 2018‑01 | 0 | |||
IG7 6BX | 10 | Abridge Road | 2 | |||
IG7 6BY | 10 | 0 | ||||
IG7 6BZ | 10 | 0 | ||||
IG7 6DA | 10 | 0 | ||||
IG7 6DB | 10 | 0 | ||||
IG7 6DE | 10 | 0 | ||||
IG7 6DF | 10 | 0 | ||||
IG7 6DG | 10 | Miller's Lane | 1 | |||
IG7 6DH | 10 | 0 | ||||
IG7 6DJ | 10 | 2 | 0 | |||
IG7 6DL | 10 | 2 | 0 | |||
IG7 6DN | 10 | 0 | ||||
IG7 6DP | 10 | 0 | ||||
IG7 6DQ | 10 | 0 | ||||
IG7 6DR | 10 | 0 | ||||
IG7 6DU | 10 | 0 | ||||
IG7 6DW | 10 | 50 High Road | 0 | |||
IG7 6DZ | 10 | 0 | ||||
IG7 6EB | 10 | 0 | ||||
IG7 6ED | 10 | High Road | 1 | |||
IG7 6EE | 10 | 0 | ||||
IG7 6EF | 10 | 0 | ||||
IG7 6EG | 10 | 0 | ||||
IG7 6EH | 10 | 0 | ||||
IG7 6EJ | 10 | 0 | ||||
IG7 6EL | 10 | 0 | ||||
IG7 6EN | 10 | Lambourne Road | 1 | |||
IG7 6EP | 10 | 0 | ||||
IG7 6EQ | 10 | 0 | ||||
IG7 6ER | 10 | 0 | ||||
IG7 6ES | 10 | 0 | ||||
IG7 6ET | 10 | 0 | ||||
IG7 6EU | 10 | 0 | ||||
IG7 6EW | 10 | 0 | ||||
IG7 6EX | 10 | 0 | ||||
IG7 6EY | 10 | 0 | ||||
IG7 6EZ | 10 | Lambourne Road | 1 | |||
IG7 6FA | 10 | 0 | ||||
IG7 6FB | 10 | 0 | ||||
IG7 6FD | 10 | 2023‑04 | 0 | |||
IG7 6HA | 10 | 0 | ||||
IG7 6HB | 10 | 0 | ||||
IG7 6HG | 10 | 0 | ||||
IG7 6HH | 10 | Lakeside Close | 1 | |||
IG7 6HJ | 10 | Lakeside Close | 1 | |||
IG7 6HL | 10 | 0 | ||||
IG7 6HN | 10 | 0 | ||||
IG7 6HP | 10 | 0 | ||||
IG7 6HR | 10 | 0 | ||||
IG7 6HS | 10 | 0 | ||||
IG7 6HT | 10 | 0 | ||||
IG7 6HU | 10 | 0 | ||||
IG7 6HW | 10 | 0 | ||||
IG7 6HX | 10 | Lambourne Road | 1 | |||
IG7 6HZ | 10 | 0 | ||||
IG7 6JA | 10 | 0 | ||||
IG7 6JB | 10 | 0 | ||||
IG7 6JD | 10 | 0 | ||||
IG7 6JE | 10 | 0 | ||||
IG7 6JF | 10 | 0 | ||||
IG7 6JG | 10 | 0 | ||||
IG7 6JH | 10 | 2015‑10 | 0 | |||
IG7 6JJ | 10 | 0 | ||||
IG7 6JL | 10 | Lodge Close | 18 | |||
IG7 6JN | 10 | 0 | ||||
IG7 6JP | 10 | 0 | ||||
IG7 6JQ | 10 | Orchid Grove | 12 | |||
IG7 6JR | 10 | 0 | ||||
IG7 6JS | 10 | 0 | ||||
IG7 6JT | 10 | 0 | ||||
IG7 6JU | 10 | 0 | ||||
IG7 6JW | 10 | 0 | ||||
IG7 6LA | 10 | 0 | ||||
IG7 6LH | 10 | 0 | ||||
IG7 6LJ | 10 | 1 | ||||
IG7 6LL | 10 | 0 | ||||
IG7 6LN | 10 | 0 | ||||
IG7 6LP | 10 | 1 | ||||
IG7 6LQ | 10 | 0 | ||||
IG7 6LR | 10 | 0 | ||||
IG7 6LS | 10 | 0 | ||||
IG7 6LT | 10 | 0 | ||||
IG7 6LU | 10 | 0 | ||||
IG7 6LW | 10 | 0 | ||||
IG7 6LX | 10 | 0 | ||||
IG7 6LY | 10 | 0 | ||||
IG7 6LZ | 10 | 0 | ||||
IG7 6NA | 10 | 0 | ||||
IG7 6NB | 10 | 0 | ||||
IG7 6ND | 10 | 0 | ||||
IG7 6NF | 10 | 0 | ||||
IG7 6NG | 10 | 0 | ||||
IG7 6NN | 10 | School Lane | 1 | |||
IG7 6NQ | 10 | 0 | ||||
IG7 6NT | 10 | 0 | ||||
IG7 6NU | 10 | High Road | 1 | |||
IG7 6NX | 10 | 2023‑04 | 1 | |||
IG7 6NY | 10 | 0 | ||||
IG7 6NZ | 10 | 0 | ||||
IG7 6PA | 10 | 0 | ||||
IG7 6PB | 10 | Brook Parade | 1 | |||
IG7 6PD | 10 | 2018‑01 | 0 | |||
IG7 6PE | 10 | Brook Parade | 2 | |||
IG7 6PF | 10 | 2 | 0 | |||
IG7 6PH | 10 | 0 | ||||
IG7 6PJ | 10 | High Road | 2 | |||
IG7 6PL | 10 | High Road | 1 | |||
IG7 6PN | 10 | 1 | ||||
IG7 6PP | 10 | 0 | ||||
IG7 6PQ | 10 | 2 | 0 | |||
IG7 6PR | 10 | 0 | ||||
IG7 6PS | 10 | 0 | ||||
IG7 6PT | 10 | 1 | ||||
IG7 6PU | 10 | 1 | ||||
IG7 6PW | 10 | 1 | ||||
IG7 6PY | 10 | 1 | ||||
IG7 6PZ | 10 | 0 | ||||
IG7 6QA | 10 | High Road | 2 | |||
IG7 6QB | 10 | 0 | ||||
IG7 6QE | 10 | 0 | ||||
IG7 6QF | 10 | High Road | 1 | |||
IG7 6QG | 10 | 0 | ||||
IG7 6QQ | 10 | High Road | 1 | |||
IG7 6QT | 10 | 0 | ||||
IG7 6QU | 10 | 0 | ||||
IG7 6QX | 10 | 0 | ||||
IG7 6QZ | 10 | 0 | ||||
IG7 6WA | 10 | 82 | 0 |
Units with street mismatches in this sector:
Unit | Mapped | Dominant Street | OSM Object | Tagged Street |
---|---|---|---|---|
IG7 6BN | 1 | w235022682 | ||
IG7 6LJ | 1 | w477023489 | ||
IG7 6LP | 1 | w452726847 | ||
IG7 6PE | 2 | Brook␣Parade | n9842836864 | Brooks␣Parade |
IG7 6PJ | 2 | High␣Road | w474657576 | |
IG7 6PN | 1 | w474657581 | ||
IG7 6PT | 1 | w477023504 | ||
IG7 6PU | 1 | w474657563 | ||
IG7 6PW | 1 | w452726833 | ||
IG7 6PY | 1 | w304102017 |