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OSM Postcode Mapping for L20 9 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 %
L20 9 143 143 3 2.1%

All units within this sector:

Unit PQI First Seen Last Seen Street Name ML Mapped
L20 9AA 10 0
L20 9AB 10 0
L20 9AD 10 0
L20 9AE 10 0
L20 9AF 10 Worcester Road 1
L20 9AG 10 0
L20 9AH 10 0
L20 9AJ 10 0
L20 9AL 10 0
L20 9AN 10 0
L20 9AP 10 0
L20 9AQ 10 0
L20 9AT 10 0
L20 9AU 10 0
L20 9AW 10 0
L20 9AX 10 0
L20 9AY 10 0
L20 9AZ 10 0
L20 9BA 10 0
L20 9BD 10 0
L20 9BN 10 0
L20 9BP 10 0
L20 9BR 10 0
L20 9BS 10 0
L20 9BT 10 0
L20 9BU 10 0
L20 9BW 10 0
L20 9BX 10 0
L20 9BY 10 0
L20 9BZ 10 0
L20 9DE 10 0
L20 9DL 10 0
L20 9DN 10 0
L20 9DP 10 0
L20 9DR 10 0
L20 9DS 10 0
L20 9DT 10 0
L20 9DU 10 0
L20 9DX 10 0
L20 9DY 10 0
L20 9DZ 10 0
L20 9EB 10 0
L20 9ED 10 0
L20 9EE 10 0
L20 9EF 10 0
L20 9EG 10 0
L20 9EH 10 0
L20 9EJ 10 0
L20 9EL 10 0
L20 9EN 10 0
L20 9EP 10 0
L20 9ER 10 0
L20 9ES 10 0
L20 9ET 10 0
L20 9EU 10 0
L20 9EW 10 0
L20 9EX 10 0
L20 9EY 10 0
L20 9GA 10 0
L20 9HA 10 0
L20 9HB 10 0
L20 9HD 10 0
L20 9HE 10 0
L20 9HF 10 0
L20 9HG 10 0
L20 9HH 10 0
L20 9HJ 10 0
L20 9HL 10 0
L20 9HN 10 0
L20 9HP 10 0
L20 9HR 10 0
L20 9HS 10 0
L20 9HT 10 0
L20 9HU 10 0
L20 9HW 10 0
L20 9HX 10 0
L20 9HY 10 0
L20 9HZ 10 0
L20 9JA 10 0
L20 9JB 10 0
L20 9JD 10 0
L20 9JE 10 0
L20 9JF 10 0
L20 9JG 10 0
L20 9JH 10 0
L20 9JJ 10 0
L20 9JL 10 0
L20 9JN 10 0
L20 9JP 10 0
L20 9JQ 10 0
L20 9JR 10 0
L20 9JS 10 2 0
L20 9JT 10 2 0
L20 9JU 10 0
L20 9JW 10 0
L20 9JX 10 0
L20 9JY 10 0
L20 9LA 10 0
L20 9LB 10 0
L20 9LD 10 0
L20 9LE 10 0
L20 9LF 10 0
L20 9LG 10 0
L20 9LH 10 0
L20 9LJ 10 Quarry Road 1
L20 9LL 10 0
L20 9LN 10 0
L20 9LP 10 0
L20 9LQ 10 0
L20 9LR 10 0
L20 9LS 10 0
L20 9LT 10 0
L20 9LU 10 0
L20 9LW 10 0
L20 9LX 10 0
L20 9LY 10 0
L20 9LZ 10 0
L20 9NA 10 0
L20 9NB 10 0
L20 9ND 10 0
L20 9NE 10 0
L20 9NG 10 0
L20 9NH 10 0
L20 9NJ 10 0
L20 9NL 10 0
L20 9NN 10 0
L20 9NP 10 0
L20 9NR 10 0
L20 9NS 10 0
L20 9NT 10 0
L20 9NU 10 L20 9NU 1
L20 9NX 10 0
L20 9NY 10 0
L20 9NZ 10 0
L20 9PA 10 0
L20 9PF 10 0
L20 9PP 10 0
L20 9PQ 10 0
L20 9PR 10 0
L20 9PS 10 0
L20 9QB 10 0
L20 9QD 10 0
L20 9QE 10 0
L20 9QG 10 2013‑07 28 0
L20 9QL 10 28 0
L20 9WR 10 2021‑04 28 0
L20 9WX 10 28 0
L20 9YS 10 2020‑07 28 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.