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 | % |
---|---|---|---|---|---|
OX15 | 0 | 112 | 112 | 11 | 9.8% |
All units within this sector:
Unit | PQI | First Seen | Last Seen | Street Name | ML | Mapped |
---|---|---|---|---|---|---|
OX15 0AA | 10 | 0 | ||||
OX15 0AB | 10 | 0 | ||||
OX15 0AD | 10 | 0 | ||||
OX15 0AE | 10 | 0 | ||||
OX15 0AF | 10 | 0 | ||||
OX15 0AG | 10 | 2021‑09 | 0 | |||
OX15 0AH | 10 | 2022‑10 | 0 | |||
OX15 0AJ | 10 | 2023‑10 | 0 | |||
OX15 0LA | 10 | 0 | ||||
OX15 0NA | 10 | 0 | ||||
OX15 0NX | 10 | 0 | ||||
OX15 0PA | 10 | 0 | ||||
OX15 0PB | 10 | 0 | ||||
OX15 0PD | 10 | 0 | ||||
OX15 0PE | 10 | 1 | ||||
OX15 0PF | 10 | 0 | ||||
OX15 0PG | 10 | 0 | ||||
OX15 0PH | 10 | 0 | ||||
OX15 0PJ | 10 | 0 | ||||
OX15 0PL | 10 | 0 | ||||
OX15 0PN | 10 | 0 | ||||
OX15 0PP | 10 | 0 | ||||
OX15 0PQ | 10 | 0 | ||||
OX15 0PR | 10 | 0 | ||||
OX15 0PS | 10 | 0 | ||||
OX15 0PT | 10 | 0 | ||||
OX15 0PU | 10 | 0 | ||||
OX15 0PW | 10 | 0 | ||||
OX15 0PZ | 10 | 0 | ||||
OX15 0QA | 10 | 0 | ||||
OX15 0QB | 10 | 0 | ||||
OX15 0QD | 10 | 0 | ||||
OX15 0QF | 10 | 0 | ||||
OX15 0QG | 10 | 0 | ||||
OX15 0QH | 10 | 0 | ||||
OX15 0QJ | 10 | 0 | ||||
OX15 0QL | 10 | 0 | ||||
OX15 0QN | 10 | 0 | ||||
OX15 0QP | 10 | 0 | ||||
OX15 0QQ | 10 | 0 | ||||
OX15 0QR | 10 | 0 | ||||
OX15 0QS | 10 | 0 | ||||
OX15 0QT | 10 | 0 | ||||
OX15 0QU | 10 | 0 | ||||
OX15 0QW | 10 | 0 | ||||
OX15 0QX | 10 | 0 | ||||
OX15 0QY | 10 | 0 | ||||
OX15 0QZ | 10 | 0 | ||||
OX15 0RA | 10 | 0 | ||||
OX15 0RB | 10 | 0 | ||||
OX15 0RD | 10 | 0 | ||||
OX15 0RE | 10 | 0 | ||||
OX15 0RF | 10 | 0 | ||||
OX15 0RG | 10 | 0 | ||||
OX15 0RH | 10 | 0 | ||||
OX15 0RJ | 10 | 0 | ||||
OX15 0RN | 10 | 0 | ||||
OX15 0RP | 10 | 0 | ||||
OX15 0RQ | 10 | 0 | ||||
OX15 0RR | 10 | 0 | ||||
OX15 0RS | 10 | 0 | ||||
OX15 0RT | 10 | 0 | ||||
OX15 0RU | 10 | 0 | ||||
OX15 0RW | 10 | 0 | ||||
OX15 0RX | 10 | 0 | ||||
OX15 0RY | 10 | 0 | ||||
OX15 0RZ | 10 | 0 | ||||
OX15 0SA | 10 | Market Place | 1 | |||
OX15 0SB | 10 | Market Place | 1 | |||
OX15 0SD | 10 | 0 | ||||
OX15 0SE | 10 | Market Place | 4 | |||
OX15 0SF | 10 | 0 | ||||
OX15 0SG | 10 | 1 | ||||
OX15 0SH | 10 | Tays Gateway | 3 | |||
OX15 0SJ | 10 | 0 | ||||
OX15 0SL | 10 | 0 | ||||
OX15 0SN | 10 | 0 | ||||
OX15 0SP | 10 | New Street | 2 | |||
OX15 0SQ | 10 | 0 | ||||
OX15 0SR | 10 | 0 | ||||
OX15 0SS | 10 | 0 | ||||
OX15 0ST | 10 | 0 | ||||
OX15 0SU | 10 | 0 | ||||
OX15 0SW | 10 | Hudson Street | 2 | |||
OX15 0SX | 10 | 0 | ||||
OX15 0SY | 10 | St Thomas Street | 1 | |||
OX15 0SZ | 10 | 0 | ||||
OX15 0TA | 10 | 0 | ||||
OX15 0TB | 10 | 0 | ||||
OX15 0TD | 10 | 0 | ||||
OX15 0TE | 10 | 0 | ||||
OX15 0TF | 10 | 0 | ||||
OX15 0TG | 10 | 0 | ||||
OX15 0TH | 10 | 0 | ||||
OX15 0TJ | 10 | 1 | ||||
OX15 0TL | 10 | 0 | ||||
OX15 0TN | 10 | 0 | ||||
OX15 0TP | 10 | 0 | ||||
OX15 0TQ | 10 | Earls Lane | 1 | |||
OX15 0TS | 10 | 0 | ||||
OX15 0TT | 10 | 0 | ||||
OX15 0TU | 10 | 0 | ||||
OX15 0TW | 10 | 0 | ||||
OX15 0TX | 10 | 0 | ||||
OX15 0TY | 10 | 0 | ||||
OX15 0TZ | 10 | 0 | ||||
OX15 0UA | 10 | 0 | ||||
OX15 0UB | 10 | 0 | ||||
OX15 0UH | 10 | 0 | ||||
OX15 0UL | 10 | 0 | ||||
OX15 0UN | 10 | 0 | ||||
OX15 0UU | 10 | 0 | ||||
OX15 0YY | 10 | 2018‑10 | 39 | 0 | ||
OX15 0ZJ | 10 | 2017‑01 | 39 | 0 | ||
OX15 0ZQ | 10 | 2018‑04 | 39 | 0 |
Units with street mismatches in this sector:
Unit | Mapped | Dominant Street | OSM Object | Tagged Street |
---|---|---|---|---|
OX15 0PE | 1 | w147743213 | ||
OX15 0SE | 4 | Market␣Place | n7434292359 | The␣Market␣Place |
OX15 0SG | 1 | w755700944 | ||
OX15 0SH | 3 | Tays␣Gateway | n393144667 | Horse␣Fair |
OX15 0TJ | 1 | w147740011 |