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OSM Postcode Mapping for L13 5 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 %
L13 5 82 80 16 20.0%

All units within this sector:

Unit PQI First Seen Last Seen Street Name ML Mapped
L13 5AA 10 0
L13 5RL 10 0
L13 5RN 10 0
L13 5RR 10 0
L13 5SA 10 0
L13 5SB 10 0
L13 5SD 10 Broad Green Road 1
L13 5SE 10 0
L13 5SF 10 0
L13 5SG 10 Broad Green Road 1
L13 5SH 10 0
L13 5SL 10 0
L13 5SN 10 0
L13 5SP 10 0
L13 5SR 10 0
L13 5SS 10 Ulster Road 11
L13 5ST 10 0
L13 5SU 10 0
L13 5SW 10 0
L13 5SX 10 0
L13 5SY 10 0
L13 5TA 10 0
L13 5TB 10 0
L13 5TE 10 0
L13 5TF 10 0
L13 5TJ 10 0
L13 5TL 10 0
L13 5TP 10 0
L13 5TR 10 0
L13 5TS 10 0
L13 5TT 10 0
L13 5TU 10 0
L13 5TX 10 0
L13 5TY 10 0
L13 5TZ 10 0
L13 5UA 10 0
L13 5UB 10 0
L13 5UD 10 0
L13 5UE 10 Oakhill Road 1
L13 5UF 10 0
L13 5UG 10 0
L13 5UH 10 Queens Drive 1
L13 5UJ 10 0
L13 5UL 10 0
L13 5UN 10 0
L13 5UP 10 0
L13 5UQ 10 Queens Drive 1
L13 5UR 10 0
L13 5US 10 2018‑04 0
L13 5UU 10 0
L13 5UW 10 0
L13 5UX 10 Prescot Road 2
L13 5WB 10 2017‑10 20 0
L13 5WU 10 2018‑07 20 0
L13 5XA 10 1
L13 5XD 10 1
L13 5XE 10 Prescot Road 3
L13 5XF 10 0
L13 5XG 10 1
L13 5XH 10 0
L13 5XJ 10 1
L13 5XL 10 0
L13 5XN 10 0
L13 5XP 10 0
L13 5XR 10 0
L13 5XS 10 0
L13 5XT 10 1
L13 5XU 10 0
L13 5XW 10 1
L13 5XX 10 1
L13 5XY 10 0
L13 5XZ 10 1
L13 5YA 10 0
L13 5YB 10 0
L13 5YD 10 0
L13 5YE 10 0
L13 5YF 10 0
L13 5YG 10 0
L13 5YH 10 0
L13 5YJ 10 0
L13 5YL 10 2013‑07 0
L13 5YN 10 2018‑07 20 0
L13 5YQ 10 0
L13 5YS 10 0
L13 5YU 10 2021‑12 20 0
L13 5YX 10 20 0
L13 5YZ 10 0

Units with street mismatches in this sector:

Unit Mapped Dominant Street OSM Object Tagged Street
L13 5UX 2 Prescot␣Road w458060379 Broad␣Green␣Road
L13 5XJ 1 w420411081
L13 5XT 1 w420411077
L13 5XW 1 w420411078
L13 5XX 1 w420411063
L13 5XZ 1 w420411070
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.