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 | 7 | 144 | 143 | 10 | 7.0% |
All units within this sector:
Unit | PQI | First Seen | Last Seen | Street Name | ML | Mapped |
---|---|---|---|---|---|---|
M41 7AA | 10 | 0 | ||||
M41 7AB | 10 | 0 | ||||
M41 7AD | 10 | 0 | ||||
M41 7AE | 10 | 0 | ||||
M41 7AF | 10 | 0 | ||||
M41 7AG | 10 | 0 | ||||
M41 7AH | 10 | 0 | ||||
M41 7AJ | 10 | 0 | ||||
M41 7AL | 10 | 0 | ||||
M41 7AN | 10 | 0 | ||||
M41 7AP | 10 | 0 | ||||
M41 7AQ | 10 | 0 | ||||
M41 7AR | 10 | 0 | ||||
M41 7AS | 10 | 0 | ||||
M41 7AT | 10 | 0 | ||||
M41 7AU | 10 | 0 | ||||
M41 7AW | 10 | 0 | ||||
M41 7AX | 10 | 0 | ||||
M41 7AY | 10 | 0 | ||||
M41 7AZ | 10 | 0 | ||||
M41 7BA | 10 | 0 | ||||
M41 7BB | 10 | 0 | ||||
M41 7BD | 10 | 0 | ||||
M41 7BE | 10 | 0 | ||||
M41 7BF | 10 | 0 | ||||
M41 7BG | 10 | 0 | ||||
M41 7BH | 10 | 0 | ||||
M41 7BJ | 10 | 0 | ||||
M41 7BL | 10 | 0 | ||||
M41 7BN | 10 | 0 | ||||
M41 7BP | 10 | 0 | ||||
M41 7BQ | 10 | 2019‑12 | 0 | |||
M41 7BR | 10 | 0 | ||||
M41 7BS | 10 | 0 | ||||
M41 7BT | 10 | 0 | ||||
M41 7BU | 10 | 0 | ||||
M41 7BZ | 10 | 2013‑07 | 0 | |||
M41 7DA | 10 | 0 | ||||
M41 7DB | 10 | 0 | ||||
M41 7DE | 10 | 2019‑01 | 29 | 0 | ||
M41 7DF | 10 | 0 | ||||
M41 7DG | 10 | 0 | ||||
M41 7DH | 10 | 0 | ||||
M41 7DJ | 10 | 0 | ||||
M41 7DL | 10 | 0 | ||||
M41 7DN | 10 | 0 | ||||
M41 7DP | 10 | 0 | ||||
M41 7DQ | 10 | 0 | ||||
M41 7DR | 10 | 0 | ||||
M41 7DS | 10 | Davyhulme Road | 1 | |||
M41 7DT | 10 | 0 | ||||
M41 7DU | 10 | 0 | ||||
M41 7DW | 10 | 0 | ||||
M41 7DX | 10 | 0 | ||||
M41 7DY | 10 | 0 | ||||
M41 7DZ | 10 | 0 | ||||
M41 7EA | 10 | 0 | ||||
M41 7EB | 10 | 0 | ||||
M41 7ED | 10 | 0 | ||||
M41 7EE | 10 | 0 | ||||
M41 7EF | 10 | 0 | ||||
M41 7EH | 10 | 0 | ||||
M41 7EP | 10 | 0 | ||||
M41 7EQ | 10 | 0 | ||||
M41 7ER | 10 | 0 | ||||
M41 7ES | 10 | 0 | ||||
M41 7ET | 10 | 0 | ||||
M41 7EU | 10 | 0 | ||||
M41 7EW | 10 | 0 | ||||
M41 7EX | 10 | 0 | ||||
M41 7EY | 10 | 0 | ||||
M41 7EZ | 10 | 0 | ||||
M41 7FA | 10 | 0 | ||||
M41 7FB | 10 | 0 | ||||
M41 7FD | 10 | 0 | ||||
M41 7FE | 10 | 0 | ||||
M41 7FF | 10 | 0 | ||||
M41 7FH | 10 | 0 | ||||
M41 7FJ | 10 | 0 | ||||
M41 7FN | 10 | 0 | ||||
M41 7FP | 10 | Neary Way | 1 | |||
M41 7FQ | 10 | 0 | ||||
M41 7FR | 10 | 0 | ||||
M41 7FS | 10 | 0 | ||||
M41 7FT | 10 | 0 | ||||
M41 7FU | 10 | 0 | ||||
M41 7FW | 10 | 0 | ||||
M41 7FX | 10 | 0 | ||||
M41 7FY | 10 | 0 | ||||
M41 7FZ | 10 | 1 | ||||
M41 7GA | 10 | 0 | ||||
M41 7GB | 50 | 0 | ||||
M41 7GD | 10 | 0 | ||||
M41 7GE | 10 | 0 | ||||
M41 7GF | 10 | 0 | ||||
M41 7GY | 10 | 0 | ||||
M41 7HA | 10 | 0 | ||||
M41 7HB | 10 | 0 | ||||
M41 7HD | 10 | 0 | ||||
M41 7HE | 10 | 0 | ||||
M41 7HF | 10 | 0 | ||||
M41 7HG | 10 | 2015‑10 | 0 | |||
M41 7HH | 10 | 0 | ||||
M41 7HJ | 10 | 0 | ||||
M41 7HP | 10 | 0 | ||||
M41 7HS | 10 | 2015‑10 | 1 | |||
M41 7JA | 10 | Trafford Way | 3 | |||
M41 7JB | 10 | 0 | ||||
M41 7JE | 10 | 0 | ||||
M41 7JQ | 10 | 2 | 0 | |||
M41 7JR | 50 | 2 | 0 | |||
M41 7LF | 10 | 0 | ||||
M41 7LG | 10 | 0 | ||||
M41 7LJ | 10 | 0 | ||||
M41 7LY | 10 | 0 | ||||
M41 7NA | 10 | 0 | ||||
M41 7NB | 10 | 0 | ||||
M41 7ND | 10 | 0 | ||||
M41 7NE | 10 | 0 | ||||
M41 7NF | 10 | 0 | ||||
M41 7NG | 10 | 0 | ||||
M41 7NH | 10 | 0 | ||||
M41 7NJ | 10 | 0 | ||||
M41 7NL | 10 | 0 | ||||
M41 7NN | 10 | 0 | ||||
M41 7NP | 10 | 0 | ||||
M41 7NR | 10 | 0 | ||||
M41 7NT | 10 | 0 | ||||
M41 7NW | 10 | Broadway | 1 | |||
M41 7PA | 10 | Mercury Way | 1 | |||
M41 7PP | 10 | Traders Avenue | 1 | |||
M41 7RR | 10 | Wheel Forge Way | 2 | |||
M41 7SE | 10 | 0 | ||||
M41 7SW | 10 | 0 | ||||
M41 7TB | 10 | 2023‑04 | Barton Dock Road | 1 | ||
M41 7TE | 10 | 0 | ||||
M41 7TF | 10 | 2017‑01 | 0 | |||
M41 7TG | 10 | 2019‑04 | 29 | 0 | ||
M41 7UW | 10 | 0 | ||||
M41 7UZ | 10 | 29 | 0 | |||
M41 7WA | 10 | 0 | ||||
M41 7WB | 10 | 0 | ||||
M41 7WD | 10 | 0 | ||||
M41 7WE | 10 | 0 | ||||
M41 7WF | 10 | 0 | ||||
M41 7WG | 10 | 29 | 0 | |||
M41 7WH | 10 | 0 | ||||
M41 7WJ | 10 | 0 | ||||
M41 7WN | 10 | 0 | ||||
M41 7WP | 10 | 0 | ||||
M41 7WR | 10 | 29 | 0 | |||
M41 7WS | 10 | 0 | ||||
M41 7WT | 10 | 0 | ||||
M41 7WW | 10 | Nursery Road | 1 | |||
M41 7WX | 10 | 0 | ||||
M41 7XB | 10 | 2018‑10 | 29 | 0 | ||
M41 7XF | 10 | 29 | 0 | |||
M41 7XY | 10 | 29 | 0 | |||
M41 7XZ | 10 | 29 | 0 | |||
M41 7ZA | 10 | Traders Avenue | 4 |
Units with street mismatches in this sector:
Unit | Mapped | Dominant Street | OSM Object | Tagged Street |
---|---|---|---|---|
M41 7FZ | 1 | w75635864 | ||
M41 7RR | 2 | Wheel␣Forge␣Way | w166530833 | Mercury␣Way |
M41 7ZA | 4 | Traders␣Avenue | n7498883659 | Bright␣Circle |