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OSM Postcode Mapping for M40 1 Postal Sector

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 is usually updated once a day at about 10:15 UTC, with data from about 20:30 UTC the previous day. The data used to compute the OSM mean position is updated less frequently, usually about once a week.

District Sector Units Geo. Units Mapped %
M40 1 176 176 3 1.7%

All units within this sector:

Unit Street Name PQI ML Mapped
M40 1AA 10 0
M40 1AQ 10 0
M40 1BF 10 0
M40 1DB 10 0
M40 1DD 10 0
M40 1EL 10 0
M40 1EN 10 0
M40 1EP 10 0
M40 1EY 10 0
M40 1EZ 10 0
M40 1GB Mabel Street 10 1
M40 1GD 10 0
M40 1GF 10 0
M40 1GG 10 0
M40 1GH 10 0
M40 1GJ 10 0
M40 1GL 10 0
M40 1GN 10 0
M40 1GP 10 0
M40 1GQ 10 0
M40 1GR 10 0
M40 1GS 10 0
M40 1GT 10 0
M40 1GU 10 0
M40 1GW 10 0
M40 1GX 10 0
M40 1HA 10 0
M40 1HB 10 0
M40 1HE 10 0
M40 1HF 10 0
M40 1HG 10 0
M40 1HH 10 0
M40 1HJ 10 0
M40 1HL 10 0
M40 1HN 10 0
M40 1HP 10 0
M40 1HQ 10 0
M40 1HR 10 0
M40 1HS 10 0
M40 1HT 10 0
M40 1HU 10 0
M40 1HW 10 0
M40 1HX 10 0
M40 1HY 10 0
M40 1HZ 10 0
M40 1JA 10 0
M40 1JB 10 0
M40 1JD 10 0
M40 1JE 10 0
M40 1JF 10 0
M40 1JG 10 0
M40 1JH 10 0
M40 1JJ 10 0
M40 1JL 10 0
M40 1JN 10 0
M40 1JR 10 0
M40 1JT 10 0
M40 1JU 10 0
M40 1JX 10 0
M40 1JY 10 0
M40 1JZ 10 0
M40 1LA 10 0
M40 1LB 10 0
M40 1LD 10 0
M40 1LE 10 0
M40 1LF 10 0
M40 1LG 10 0
M40 1LH 10 0
M40 1LJ 10 0
M40 1LL 10 0
M40 1LN 10 0
M40 1LP 10 0
M40 1LQ 10 0
M40 1LR 10 0
M40 1LS Culcheth Lane 10 1
M40 1LT 10 0
M40 1LU Culcheth Lane 10 1
M40 1LW 10 0
M40 1LX 10 0
M40 1LY 10 0
M40 1LZ 10 0
M40 1NA 10 0
M40 1NB 10 0
M40 1ND 10 0
M40 1NE 10 0
M40 1NF 10 0
M40 1NG 10 0
M40 1NH 10 0
M40 1NJ 10 0
M40 1NL 10 0
M40 1NN 10 0
M40 1NP 10 0
M40 1NQ 10 0
M40 1NR 10 0
M40 1NS 10 0
M40 1NT 10 0
M40 1NU 10 0
M40 1NW 10 0
M40 1NX 10 0
M40 1NY 10 0
M40 1NZ 10 0
M40 1PA 10 0
M40 1PB 10 0
M40 1PD 10 0
M40 1PE 10 0
M40 1PF 10 0
M40 1PG 10 0
M40 1PH 10 0
M40 1PJ 10 0
M40 1PL 10 0
M40 1PN 10 0
M40 1PP 10 0
M40 1PQ 10 0
M40 1PR 10 0
M40 1PS 10 0
M40 1PT 10 0
M40 1PU 10 0
M40 1PW 10 0
M40 1PY 10 0
M40 1PZ 10 0
M40 1QA 10 0
M40 1QB 10 0
M40 1QD 10 0
M40 1QE 10 0
M40 1QF 10 0
M40 1QG 10 0
M40 1QH 10 0
M40 1QJ 10 0
M40 1QL 10 0
M40 1QN 10 0
M40 1QP 10 0
M40 1QQ 10 0
M40 1QR 10 0
M40 1QS 10 0
M40 1QT 10 0
M40 1QU 10 0
M40 1QW 10 0
M40 1QX 10 0
M40 1QY 10 0
M40 1QZ 10 0
M40 1RA 10 0
M40 1RD 10 0
M40 1RE 10 0
M40 1RF 10 0
M40 1RG 10 0
M40 1RH 10 0
M40 1RJ 10 0
M40 1RL 10 0
M40 1RN 10 0
M40 1RP 10 0
M40 1RT 10 0
M40 1RW 10 0
M40 1RX 10 0
M40 1RY 10 0
M40 1UA 10 0
M40 1UB 10 0
M40 1UD 10 0
M40 1UE 10 0
M40 1UF 10 0
M40 1UG 10 0
M40 1UH 10 0
M40 1UJ 10 0
M40 1UL 10 0
M40 1WA 10 0
M40 1WB 10 0
M40 1WD 10 0
M40 1WE 10 0
M40 1WF 10 0
M40 1WH 10 0
M40 1WJ 10 0
M40 1WL 10 0
M40 1WN 10 0
M40 1WQ 10 9 0
M40 1WR 10 0
M40 1WS 10 0
M40 1WT 10 0
M40 1WU 10 0
M40 1WX 10 0
M40 1WY 10 0
M40 1WZ 10 0

Units with street mismatches in this sector:

No mismatches found in this sector.

Data derived from OpenStreetMap data, © OpenStreetMap Contributors, licensed under Open Data Commons Open Database License (ODbL). Data derived in part using Code-Point Open under the Open Government Licence v3; Contains OS data © Crown copyright and database right 2020; Contains Royal Mail data © Royal Mail copyright and Database right 2016; Contains National Statistics data © Crown copyright and database right 2020.