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OSM Postcode Mapping for WS4 2 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 %
WS4 2 103 103 11 10.7%

All units within this sector:

Unit PQI First Seen Last Seen Street Name ML Mapped
WS4 2AA 10 0
WS4 2AB 10 0
WS4 2AD 10 0
WS4 2AE 10 1
WS4 2AF 10 0
WS4 2AG 10 0
WS4 2AH 10 Teddesley Street 2
WS4 2AJ 10 The Cloisters 13
WS4 2AL 10 0
WS4 2AR 10 Butts Road 2
WS4 2AX 10 0
WS4 2AZ 10 0
WS4 2BA 10 0
WS4 2BB 10 0
WS4 2BD 10 0
WS4 2BF 10 0
WS4 2BG 10 0
WS4 2BH 10 0
WS4 2BJ 10 Butts Street 2
WS4 2BL 10 0
WS4 2BN 10 0
WS4 2BP 10 0
WS4 2BQ 10 0
WS4 2BS 10 0
WS4 2BT 10 0
WS4 2BU 10 0
WS4 2BW 10 Butts Road 2
WS4 2BX 10 0
WS4 2BY 10 0
WS4 2BZ 10 0
WS4 2DA 10 Victoria Terrace 8
WS4 2DB 10 0
WS4 2DD 10 0
WS4 2DE 10 0
WS4 2DF 10 0
WS4 2DG 10 0
WS4 2DH 10 0
WS4 2DJ 10 1
WS4 2DL 10 0
WS4 2DN 10 0
WS4 2DP 10 0
WS4 2DQ 10 0
WS4 2DR 10 0
WS4 2DS 10 0
WS4 2DT 10 0
WS4 2DU 10 0
WS4 2DW 10 0
WS4 2DX 10 0
WS4 2DY 10 0
WS4 2DZ 10 0
WS4 2EA 10 0
WS4 2EB 10 0
WS4 2ED 10 0
WS4 2EF 10 0
WS4 2EG 10 0
WS4 2EJ 10 0
WS4 2EL 10 0
WS4 2EN 10 0
WS4 2EP 10 2015‑10 0
WS4 2EQ 10 0
WS4 2ER 10 0
WS4 2ES 10 0
WS4 2ET 10 0
WS4 2EU 10 0
WS4 2EW 10 0
WS4 2EX 10 0
WS4 2EY 10 0
WS4 2EZ 10 0
WS4 2HA 10 0
WS4 2HB 10 0
WS4 2HD 10 0
WS4 2HE 10 0
WS4 2HF 10 0
WS4 2HG 10 0
WS4 2HH 10 0
WS4 2HJ 10 0
WS4 2HL 10 0
WS4 2HN 10 0
WS4 2HP 10 0
WS4 2HQ 10 0
WS4 2HR 10 0
WS4 2HS 10 0
WS4 2HT 10 0
WS4 2HU 10 0
WS4 2HW 10 0
WS4 2HY 10 0
WS4 2HZ 10 0
WS4 2JA 10 0
WS4 2JB 10 0
WS4 2JD 10 0
WS4 2JE 10 0
WS4 2JF 10 0
WS4 2JH 10 0
WS4 2JJ 10 0
WS4 2JL 10 Aldridge Road 1
WS4 2JN 10 0
WS4 2JP 10 0
WS4 2JS 10 Aldridge Road 1
WS4 2JT 10 Longwood Lane 1
WS4 2JW 10 2020‑12 0
WS4 2LA 10 0
WS4 2LE 10 0
WS4 2LQ 10 0
WS4 2LX 10 0
WS4 2LZ 10 0
WS4 2NA 10 0
WS4 2ND 10 0
WS4 2YR 10 2015‑10 0
WS4 2YS 10 0
WS4 2YT 10 0
WS4 2YU 10 2017‑10 47 0
WS4 2ZT 10 2017‑10 47 0

Units with street mismatches in this sector:

Unit Mapped Dominant Street OSM Object Tagged Street
WS4 2BW 2 Buttsā£Road n581973484
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.