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 | % |
---|---|---|---|---|---|
M41 | 5 | 169 | 168 | 15 | 8.9% |
All units within this sector:
Unit | PQI | First Seen | Last Seen | Street Name | ML | Mapped |
---|---|---|---|---|---|---|
M41 5AA | 10 | Flixton Road | 4 | |||
M41 5AB | 10 | 0 | ||||
M41 5AD | 10 | 0 | ||||
M41 5AE | 10 | 0 | ||||
M41 5AF | 10 | 0 | ||||
M41 5AG | 10 | 0 | ||||
M41 5AH | 10 | Wycliffe Road | 2 | |||
M41 5AJ | 10 | 0 | ||||
M41 5AL | 10 | 0 | ||||
M41 5AN | 10 | Flixton Road | 2 | |||
M41 5AQ | 10 | 0 | ||||
M41 5AR | 10 | 0 | ||||
M41 5AS | 10 | 0 | ||||
M41 5AT | 10 | 0 | ||||
M41 5AU | 10 | 0 | ||||
M41 5AW | 10 | Flixton Road | 3 | |||
M41 5AX | 10 | 0 | ||||
M41 5AY | 10 | 0 | ||||
M41 5AZ | 10 | 0 | ||||
M41 5BA | 10 | 0 | ||||
M41 5BB | 10 | 0 | ||||
M41 5BD | 10 | 0 | ||||
M41 5BE | 10 | 0 | ||||
M41 5BF | 10 | 0 | ||||
M41 5BG | 10 | Flixton Road | 1 | |||
M41 5BH | 10 | 0 | ||||
M41 5BJ | 10 | 0 | ||||
M41 5BL | 10 | 0 | ||||
M41 5BN | 10 | 0 | ||||
M41 5BP | 10 | 0 | ||||
M41 5BQ | 10 | 0 | ||||
M41 5BR | 10 | 0 | ||||
M41 5BS | 10 | 0 | ||||
M41 5BT | 10 | 0 | ||||
M41 5BU | 10 | 0 | ||||
M41 5BW | 10 | 0 | ||||
M41 5BX | 10 | 0 | ||||
M41 5BY | 10 | 0 | ||||
M41 5BZ | 10 | 0 | ||||
M41 5DA | 10 | 0 | ||||
M41 5DB | 10 | 0 | ||||
M41 5DD | 10 | 0 | ||||
M41 5DE | 10 | 0 | ||||
M41 5DF | 10 | 0 | ||||
M41 5DG | 10 | 0 | ||||
M41 5DH | 10 | 0 | ||||
M41 5DJ | 10 | 0 | ||||
M41 5DL | 10 | 0 | ||||
M41 5DN | 10 | Flixton Road | 1 | |||
M41 5DP | 10 | 0 | ||||
M41 5DQ | 10 | 0 | ||||
M41 5DR | 10 | Flixton Road | 1 | |||
M41 5DS | 10 | 0 | ||||
M41 5DU | 10 | 0 | ||||
M41 5DW | 10 | 0 | ||||
M41 5DX | 10 | 0 | ||||
M41 5DY | 10 | 0 | ||||
M41 5DZ | 10 | 0 | ||||
M41 5EB | 10 | 0 | ||||
M41 5ED | 10 | 0 | ||||
M41 5EE | 10 | 0 | ||||
M41 5EG | 10 | 0 | ||||
M41 5EJ | 10 | 0 | ||||
M41 5EL | 10 | 0 | ||||
M41 5EP | 10 | 0 | ||||
M41 5EQ | 10 | 0 | ||||
M41 5EZ | 10 | 0 | ||||
M41 5FL | 10 | 0 | ||||
M41 5FP | 10 | 0 | ||||
M41 5FT | 10 | 0 | ||||
M41 5GG | 10 | 0 | ||||
M41 5GH | 10 | 0 | ||||
M41 5GJ | 10 | 0 | ||||
M41 5GL | 10 | 0 | ||||
M41 5GN | 10 | 0 | ||||
M41 5GP | 10 | 0 | ||||
M41 5GQ | 10 | 0 | ||||
M41 5GR | 10 | 0 | ||||
M41 5GS | 10 | 0 | ||||
M41 5GT | 10 | 0 | ||||
M41 5GU | 10 | 0 | ||||
M41 5GW | 10 | 0 | ||||
M41 5HA | 10 | 0 | ||||
M41 5ND | 10 | 0 | ||||
M41 5NH | 30 | 0 | ||||
M41 5PA | 10 | 0 | ||||
M41 5PB | 10 | 0 | ||||
M41 5PD | 10 | 0 | ||||
M41 5PF | 10 | 0 | ||||
M41 5PG | 10 | 0 | ||||
M41 5PL | 10 | 0 | ||||
M41 5PN | 10 | 0 | ||||
M41 5PQ | 10 | 0 | ||||
M41 5PR | 10 | 1 | ||||
M41 5PS | 10 | 0 | ||||
M41 5PT | 10 | 0 | ||||
M41 5PU | 10 | 0 | ||||
M41 5PX | 10 | 0 | ||||
M41 5PY | 10 | 0 | ||||
M41 5QF | 10 | 0 | ||||
M41 5QG | 10 | 0 | ||||
M41 5QH | 10 | 0 | ||||
M41 5QJ | 10 | 0 | ||||
M41 5QL | 10 | 0 | ||||
M41 5QN | 10 | 0 | ||||
M41 5QP | 10 | 0 | ||||
M41 5QQ | 10 | 0 | ||||
M41 5QR | 10 | 0 | ||||
M41 5QS | 10 | 0 | ||||
M41 5QW | 10 | 0 | ||||
M41 5RA | 10 | 0 | ||||
M41 5RB | 10 | 0 | ||||
M41 5RD | 10 | 0 | ||||
M41 5RE | 10 | 0 | ||||
M41 5RF | 10 | 0 | ||||
M41 5RG | 10 | 0 | ||||
M41 5RH | 10 | 0 | ||||
M41 5RJ | 10 | 0 | ||||
M41 5RL | 10 | 0 | ||||
M41 5RN | 10 | 0 | ||||
M41 5RP | 10 | 0 | ||||
M41 5RQ | 10 | 0 | ||||
M41 5RR | 10 | 0 | ||||
M41 5RS | 10 | 0 | ||||
M41 5RT | 10 | 0 | ||||
M41 5RU | 10 | 0 | ||||
M41 5RW | 10 | 0 | ||||
M41 5RX | 10 | 0 | ||||
M41 5RY | 10 | Brook Road | 5 | |||
M41 5RZ | 10 | 0 | ||||
M41 5SA | 10 | 0 | ||||
M41 5SB | 10 | 0 | ||||
M41 5SD | 10 | 0 | ||||
M41 5SE | 10 | 0 | ||||
M41 5SF | 10 | 0 | ||||
M41 5SG | 10 | 0 | ||||
M41 5SH | 10 | Moorside Road | 1 | |||
M41 5SJ | 10 | Moorside Road | 1 | |||
M41 5SL | 10 | 0 | ||||
M41 5SN | 10 | 0 | ||||
M41 5SP | 10 | 0 | ||||
M41 5SQ | 10 | 0 | ||||
M41 5SR | 10 | 0 | ||||
M41 5SS | 10 | Princess Road | 1 | |||
M41 5ST | 10 | 0 | ||||
M41 5SU | 10 | 0 | ||||
M41 5SW | 10 | 0 | ||||
M41 5SX | 10 | 0 | ||||
M41 5SY | 10 | 0 | ||||
M41 5SZ | 10 | 0 | ||||
M41 5TA | 10 | 0 | ||||
M41 5TB | 10 | 0 | ||||
M41 5TD | 10 | 0 | ||||
M41 5TE | 10 | 0 | ||||
M41 5TF | 10 | 0 | ||||
M41 5TG | 10 | 0 | ||||
M41 5TH | 10 | 0 | ||||
M41 5TJ | 10 | Cornhill Road | 2 | |||
M41 5TL | 10 | 0 | ||||
M41 5TN | 10 | 0 | ||||
M41 5TP | 10 | 0 | ||||
M41 5TQ | 10 | 0 | ||||
M41 5TR | 10 | 0 | ||||
M41 5TS | 10 | 0 | ||||
M41 5TU | 10 | 0 | ||||
M41 5TW | 10 | 0 | ||||
M41 5UG | 10 | 1 | ||||
M41 5UH | 10 | 0 | ||||
M41 5UU | 10 | Moorside Road | 1 | |||
M41 5WJ | 10 | 2022‑10 | 29 | 0 | ||
M41 5WL | 10 | 29 | 0 | |||
M41 5WP | 10 | 29 | 0 | |||
M41 5XD | 10 | 29 | 0 | |||
M41 5ZZ | 10 | 2015‑10 | 0 |
Units with street mismatches in this sector:
Unit | Mapped | Dominant Street | OSM Object | Tagged Street |
---|---|---|---|---|
M41 5AH | 2 | Wycliffe␣Road | w167238321 | |
M41 5PR | 1 | w167238315 | ||
M41 5UG | 1 | w167238320 |