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OSM Postcode Mapping for EX17 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 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 %
EX17 1 106 105 6 5.7%

All units within this sector:

Unit PQI First Seen Last Seen Street Name ML Mapped
EX17 1AA 10 0
EX17 1AB 10 0
EX17 1AD 10 0
EX17 1AE 10 0
EX17 1AF 10 0
EX17 1AG 10 0
EX17 1AH 10 0
EX17 1AJ 10 0
EX17 1AL 10 0
EX17 1AN 10 0
EX17 1AP 10 0
EX17 1AQ 10 0
EX17 1AR 10 0
EX17 1AS 10 Queens Park 1
EX17 1AT 10 1
EX17 1AU 10 0
EX17 1AW 10 0
EX17 1AX 10 School Close 1
EX17 1AY 10 0
EX17 1AZ 10 0
EX17 1BA 10 0
EX17 1BB 10 0
EX17 1BD 10 0
EX17 1BE 10 0
EX17 1BG 10 0
EX17 1BH 10 0
EX17 1BJ 10 0
EX17 1BL 10 0
EX17 1BN 10 0
EX17 1BP 10 0
EX17 1BQ 10 0
EX17 1BR 10 0
EX17 1BS 10 0
EX17 1BT 10 0
EX17 1BU 10 0
EX17 1BW 10 0
EX17 1BX 10 0
EX17 1BY 10 0
EX17 1BZ 10 0
EX17 1DA 10 0
EX17 1DB 10 0
EX17 1DD 10 0
EX17 1DE 10 0
EX17 1DF 10 0
EX17 1DG 10 0
EX17 1DH 10 0
EX17 1DJ 10 0
EX17 1DL 10 0
EX17 1DN 10 0
EX17 1DP 10 0
EX17 1DQ 10 0
EX17 1DR 10 0
EX17 1DS 10 0
EX17 1DT 10 0
EX17 1DU 10 0
EX17 1DW 10 0
EX17 1DX 10 0
EX17 1DY 10 0
EX17 1DZ 10 0
EX17 1EA 10 0
EX17 1EB 10 0
EX17 1ED 10 0
EX17 1EE 10 0
EX17 1EF 10 0
EX17 1EG 10 0
EX17 1EH 10 0
EX17 1EJ 10 0
EX17 1EL 10 0
EX17 1EN 10 0
EX17 1EP 10 0
EX17 1EQ 10 0
EX17 1ER 10 0
EX17 1ES 10 0
EX17 1ET 10 0
EX17 1EU 10 0
EX17 1EW 10 0
EX17 1EX 10 Blagdon 1
EX17 1EY 10 Mill Street 1
EX17 1EZ 10 0
EX17 1FA 10 0
EX17 1FB 10 0
EX17 1FE 10 0
EX17 1GA 10 0
EX17 1GB 10 0
EX17 1GD 10 0
EX17 1HA 10 0
EX17 1HB 10 0
EX17 1HD 10 0
EX17 1HE 10 0
EX17 1HF 10 0
EX17 1HG 10 0
EX17 1HH 10 0
EX17 1HJ 10 Commonmarsh Lane 1
EX17 1HL 10 2018‑10 0
EX17 1HN 10 0
EX17 1HP 10 0
EX17 1HQ 10 0
EX17 1HR 10 0
EX17 1HS 10 0
EX17 1HT 10 0
EX17 1HW 10 0
EX17 1HX 10 10 0
EX17 1HY 10 0
EX17 1HZ 10 0
EX17 1JB 10 0
EX17 1JD 10 0
EX17 1JZ 10 0

Units with street mismatches in this sector:

Unit Mapped Dominant Street OSM Object Tagged Street
EX17 1AT 1 n249699771
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.