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OSM Postcode Mapping for BL6 4 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 %
BL6 4 205 207 11 5.3%

All units within this sector:

Unit PQI First Seen Last Seen Street Name ML Mapped
BL6 4AA 10 0
BL6 4AB 10 0
BL6 4AD 10 0
BL6 4AE 10 0
BL6 4AF 10 0
BL6 4AG 10 Chorley New Road 1
BL6 4AH 10 0
BL6 4AJ 10 0
BL6 4AL 10 0
BL6 4AN 10 0
BL6 4AP 10 0
BL6 4AQ 10 0
BL6 4AR 10 0
BL6 4AS 10 0
BL6 4AT 10 0
BL6 4AU 10 0
BL6 4AW 10 0
BL6 4AX 10 0
BL6 4AY 10 0
BL6 4AZ 10 Chorley New Road 2
BL6 4BA 10 Chorley New Road 6
BL6 4BB 10 0
BL6 4BD 10 0
BL6 4BE 10 0
BL6 4BF 10 0
BL6 4BG 10 0
BL6 4BH 10 0
BL6 4BJ 10 0
BL6 4BL 10 Lostock Lane 1
BL6 4BN 10 2013‑07 0
BL6 4BP 10 0
BL6 4BQ 10 0
BL6 4BR 10 2019‑12 0
BL6 4BS 10 0
BL6 4BT 10 0
BL6 4BU 10 0
BL6 4BX 10 0
BL6 4BY 10 0
BL6 4BZ 10 0
BL6 4DA 10 0
BL6 4DB 10 0
BL6 4DD 10 0
BL6 4DE 10 0
BL6 4DF 10 0
BL6 4DG 10 Regent Road 1
BL6 4DH 10 0
BL6 4DJ 10 0
BL6 4DL 10 0
BL6 4DN 10 0
BL6 4DP 10 0
BL6 4DQ 10 0
BL6 4DR 10 0
BL6 4DS 10 0
BL6 4DT 10 0
BL6 4DU 10 0
BL6 4DW 10 0
BL6 4DX 10 0
BL6 4DY 10 0
BL6 4DZ 10 0
BL6 4EA 10 0
BL6 4EB 10 0
BL6 4ED 10 0
BL6 4EE 10 0
BL6 4EF 10 0
BL6 4EG 10 0
BL6 4EH 10 0
BL6 4EL 10 Tempest Road 1
BL6 4EN 10 0
BL6 4EP 10 0
BL6 4EQ 10 0
BL6 4ER 10 0
BL6 4ES 10 0
BL6 4ET 10 0
BL6 4EW 10 0
BL6 4EX 10 0
BL6 4EY 10 0
BL6 4EZ 10 0
BL6 4FA 10 0
BL6 4FP 10 43 0
BL6 4FU 10 0
BL6 4GE 10 0
BL6 4GF 10 0
BL6 4GG 10 0
BL6 4GH 10 0
BL6 4GJ 10 0
BL6 4GL 10 0
BL6 4GP 10 0
BL6 4GQ 10 0
BL6 4GR 10 0
BL6 4GS 10 0
BL6 4GT 10 0
BL6 4GU 50 0
BL6 4GW 10 0
BL6 4GX 10 0
BL6 4HA 10 St John's Road 2
BL6 4HB 10 0
BL6 4HD 10 0
BL6 4HE 10 0
BL6 4HF 10 0
BL6 4HG 10 0
BL6 4HH 10 0
BL6 4HJ 10 0
BL6 4HL 10 0
BL6 4HN 10 0
BL6 4HP 10 0
BL6 4HQ 10 0
BL6 4HR 10 0
BL6 4HS 10 0
BL6 4HT 10 0
BL6 4HU 10 0
BL6 4HW 10 0
BL6 4HX 10 0
BL6 4HY 10 0
BL6 4HZ 10 0
BL6 4JA 10 0
BL6 4JB 10 0
BL6 4JD 10 0
BL6 4JE 10 0
BL6 4JF 10 0
BL6 4JG 10 0
BL6 4JH 10 0
BL6 4JJ 10 0
BL6 4JL 10 0
BL6 4JN 10 0
BL6 4JP 10 2013‑07 0
BL6 4JQ 10 0
BL6 4JR 10 0
BL6 4JS 10 0
BL6 4JT 10 0
BL6 4JU 10 0
BL6 4JW 10 0
BL6 4JX 10 0
BL6 4JY 10 0
BL6 4JZ 10 0
BL6 4LA 10 0
BL6 4LB 10 0
BL6 4LD 10 0
BL6 4LE 10 0
BL6 4LF 10 0
BL6 4LG 10 0
BL6 4LH 10 0
BL6 4LJ 10 0
BL6 4LN 10 0
BL6 4LP 10 0
BL6 4LR 10 0
BL6 4LS 10 0
BL6 4LT 10 0
BL6 4LU 10 0
BL6 4LW 10 0
BL6 4LX 10 0
BL6 4LY 10 0
BL6 4LZ 10 0
BL6 4NA 10 0
BL6 4NB 10 0
BL6 4ND 10 0
BL6 4NE 10 0
BL6 4NG 10 0
BL6 4NH 10 0
BL6 4NJ 10 0
BL6 4NL 10 0
BL6 4NN 10 0
BL6 4NP 10 0
BL6 4NQ 10 0
BL6 4NR 10 0
BL6 4NS 10 2021‑12 0
BL6 4NT 10 2022‑10 0
BL6 4NU 10 0
BL6 4NW 10 0
BL6 4NX 10 2022‑10 0
BL6 4NZ 10 2022‑10 0
BL6 4PA 10 0
BL6 4PB 10 0
BL6 4PD 10 0
BL6 4PE 10 0
BL6 4PF 10 0
BL6 4PG 10 0
BL6 4PH 10 0
BL6 4PJ 10 Acresdale 1
BL6 4PL 10 0
BL6 4PN 10 0
BL6 4PP 10 0
BL6 4PQ 10 0
BL6 4PR 10 0
BL6 4PS 10 Glengarth Drive 1
BL6 4PU 10 Regents Place 11
BL6 4QD 10 2018‑04 0
BL6 4QR 10 0
BL6 4QS 10 0
BL6 4QT 10 0
BL6 4RA 10 0
BL6 4RB 10 0
BL6 4RD 10 0
BL6 4RE 10 0
BL6 4RF 10 0
BL6 4RG 10 0
BL6 4RH 10 0
BL6 4RJ 10 0
BL6 4RL 10 0
BL6 4RN 10 0
BL6 4RP 10 0
BL6 4RQ 10 0
BL6 4RR 10 0
BL6 4RS 10 0
BL6 4RT 10 0
BL6 4RW 10 0
BL6 4SA 10 0
BL6 4SB 10 0
BL6 4SD 10 2
BL6 4SE 10 0
BL6 4SF 10 0
BL6 4SG 10 0
BL6 4TN 50 0
BL6 4TQ 10 43 0
BL6 4TW 10 0
BL6 4WA 10 43 0
BL6 4WN 10 2021‑12 43 0
BL6 4WR 10 2013‑07 43 0
BL6 4WT 10 2022‑06 43 0
BL6 4YS 10 43 0
BL6 4YU 10 43 0
BL6 4YW 10 43 0
BL6 4YY 10 2018‑07 43 0

Units with street mismatches in this sector:

Unit Mapped Dominant Street OSM Object Tagged Street
BL6 4SD 2 w379931157
BL6 4SD 2 w620642153
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.