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OSM Postcode Mapping for SA11 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 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 %
SA11 5 168 168 11 6.5%

All units within this sector:

Unit PQI First Seen Last Seen Street Name ML Mapped
SA11 5AA 10 New Street 1
SA11 5AB 10 0
SA11 5AE 10 0
SA11 5AF 10 0
SA11 5AG 10 0
SA11 5AH 10 Heathfield Avenue 1
SA11 5AJ 10 0
SA11 5AL 10 High Street 1
SA11 5AP 10 0
SA11 5AQ 10 0
SA11 5AR 10 0
SA11 5AS 10 0
SA11 5AT 10 Glynneath Road 2
SA11 5AU 10 0
SA11 5AW 10 0
SA11 5AX 10 0
SA11 5AY 10 0
SA11 5AZ 10 High Street 1
SA11 5BA 10 0
SA11 5BB 10 0
SA11 5BD 10 0
SA11 5BE 10 0
SA11 5BG 10 0
SA11 5BH 10 0
SA11 5BR 10 0
SA11 5BS 10 0
SA11 5BT 10 0
SA11 5BU 10 0
SA11 5DA 10 High Street 0
SA11 5DB 10 0
SA11 5DD 10 0
SA11 5DE 10 0
SA11 5DF 10 0
SA11 5DG 10 0
SA11 5DH 10 0
SA11 5DL 10 0
SA11 5DN 10 0
SA11 5DP 10 0
SA11 5DR 10 0
SA11 5DS 10 0
SA11 5DU 10 0
SA11 5DW 10 0
SA11 5DX 10 0
SA11 5DY 10 0
SA11 5DZ 10 0
SA11 5EA 10 0
SA11 5EB 10 0
SA11 5ED 10 0
SA11 5EE 10 0
SA11 5EF 10 0
SA11 5EG 10 0
SA11 5EH 10 2022‑10 0
SA11 5EN 10 0
SA11 5EP 10 0
SA11 5ER 10 0
SA11 5ES 10 0
SA11 5ET 10 0
SA11 5EU 10 0
SA11 5EW 10 Neath Road 1
SA11 5EY 10 0
SA11 5EZ 10 0
SA11 5HA 10 0
SA11 5HD 10 0
SA11 5HE 10 0
SA11 5HF 10 0
SA11 5HG 10 0
SA11 5HH 10 0
SA11 5HL 10 0
SA11 5HN 10 0
SA11 5HP 10 0
SA11 5HR 10 0
SA11 5HW 10 0
SA11 5HY 10 0
SA11 5LA 10 0
SA11 5LB 10 0
SA11 5LD 10 0
SA11 5LE 10 0
SA11 5LF 10 0
SA11 5LG 10 0
SA11 5LH 10 0
SA11 5LL 10 0
SA11 5LN 10 0
SA11 5LP 10 0
SA11 5LR 10 0
SA11 5LS 10 0
SA11 5LT 10 0
SA11 5LU 10 0
SA11 5LW 10 0
SA11 5NB 10 0
SA11 5ND 10 0
SA11 5NE 10 0
SA11 5NF 10 0
SA11 5NH 10 0
SA11 5NJ 10 0
SA11 5NL 10 0
SA11 5NN 10 0
SA11 5NP 10 0
SA11 5NR 10 1
SA11 5NS 10 0
SA11 5NT 10 0
SA11 5NU 10 0
SA11 5NW 10 0
SA11 5NX 10 0
SA11 5NZ 10 0
SA11 5PB 10 0
SA11 5PD 10 0
SA11 5PE 10 0
SA11 5PF 10 0
SA11 5PG 10 0
SA11 5PH 10 0
SA11 5PJ 10 0
SA11 5PL 10 0
SA11 5PN 10 0
SA11 5PP 10 0
SA11 5PR 10 0
SA11 5PS 10 Heol Wenallt 1
SA11 5PT 10 0
SA11 5PU 10 0
SA11 5PW 10 0
SA11 5PX 10 0
SA11 5PY 10 0
SA11 5PZ 10 0
SA11 5RA 10 0
SA11 5RE 10 0
SA11 5RF 10 0
SA11 5RG 10 0
SA11 5RH 10 0
SA11 5RL 10 0
SA11 5RN 10 0
SA11 5RP 10 0
SA11 5RR 10 0
SA11 5RS 10 0
SA11 5RT 10 0
SA11 5RU 10 0
SA11 5RW 10 0
SA11 5RX 10 0
SA11 5RY 10 0
SA11 5SA 10 0
SA11 5SB 10 0
SA11 5SD 10 0
SA11 5SE 10 0
SA11 5SF 10 0
SA11 5SL 10 0
SA11 5SN 10 0
SA11 5SQ 10 0
SA11 5ST 10 0
SA11 5SU 10 0
SA11 5SW 10 0
SA11 5SY 10 Blaengwrach 0
SA11 5TA 10 High Street 2
SA11 5TB 10 Heol-Y-Felin 1
SA11 5TD 10 0
SA11 5TE 10 0
SA11 5TP 10 1
SA11 5TU 10 0
SA11 5TW 10 0
SA11 5TY 10 0
SA11 5UD 10 0
SA11 5UE 10 0
SA11 5UF 10 0
SA11 5UG 10 0
SA11 5UH 10 0
SA11 5UL 10 0
SA11 5UN 10 0
SA11 5UP 10 0
SA11 5UR 10 0
SA11 5US 10 0
SA11 5UT 10 0
SA11 5UW 10 0
SA11 5WA 10 12 0

Units with street mismatches in this sector:

Unit Mapped Dominant Street OSM Object Tagged Street
SA11 5NR 1 w110258865
SA11 5TP 1 w328403100
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.