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OSM Postcode Mapping for SK1 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 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 %
SK1 1 103 102 80 78.4%

All units within this sector:

Unit PQI First Seen Last Seen Street Name ML Mapped
SK1 1AA 10 2019‑01 68 0
SK1 1AB 10 2019‑01 68 0
SK1 1AL 10 Mersey Square 1
SK1 1AP 10 Silk Close 8
SK1 1AQ 10 Coopers Brow 2 1
SK1 1AR 10 St. Petersgate 2
SK1 1DA 10 St. Petersgate 2
SK1 1DH 10 St. Petersgate 13
SK1 1DL 10 Lawrence Street 3
SK1 1DN 10 0
SK1 1DR 10 0
SK1 1DS 10 St. Petersgate 2
SK1 1DU 10 Hooper Street 1
SK1 1DY 10 Fletcher Street 3
SK1 1EB 10 St. Petersgate 18
SK1 1ED 10 68 0
SK1 1EF 10 Etchells Street 1
SK1 1EG 10 High Street 17
SK1 1EH 10 High Street 1
SK1 1EJ 10 Tatton Street 2
SK1 1EL 10 Albert Terrace 7
SK1 1EN 10 Shawcross Fold 1
SK1 1ES 10 Market Place 9
SK1 1EU 10 Market Place 8
SK1 1EW 10 Market Place 10
SK1 1EY 10 2017‑01 Market Place 0
SK1 1EZ 10 Park Street 3
SK1 1FE 10 Wellington Street 1
SK1 1HD 10 St. Petersgate 13
SK1 1HE 10 St. Petersgate 1
SK1 1HF 10 St. Petersgate 1
SK1 1HG 10 High Bank Side 3
SK1 1HH 10 North Place 2
SK1 1HL 10 St. Petersgate 7
SK1 1JE 10 Lower Hillgate 2 13
SK1 1JF 10 Coopers Brow 1
SK1 1JJ 10 Lower Hillgate 3
SK1 1JP 10 Mealhouse Brow 13
SK1 1JQ 10 Lower Hillgate 15
SK1 1JT 10 Little Underbank 18
SK1 1JY 10 Rostron Brow 2
SK1 1JZ 10 Royal Oak Yard 2
SK1 1LA 10 Little Underbank 18
SK1 1LF 10 Great Underbank 3
SK1 1LH 10 Great Underbank 2
SK1 1LL 10 0
SK1 1LN 10 Great Underbank 1
SK1 1LW 10 Great Underbank 5
SK1 1LZ 10 Chestergate 4
SK1 1NA 10 Deanery Way 6
SK1 1NB 10 Great Underbank 3
SK1 1NE 10 Great Underbank 9
SK1 1NF 10 Great Underbank 1
SK1 1NH 10 0
SK1 1NP 10 Chestergate 1
SK1 1NT 10 Chestergate 1
SK1 1NU 10 Mersey Square 12
SK1 1NX 10 St Peters Square 2 1
SK1 1NZ 10 St Peters Square 2 5
SK1 1PB 10 Pickfords Brow 1
SK1 1PD 10 0
SK1 1PE 10 Great Underbank 6
SK1 1PG 10 2018‑07 0
SK1 1PJ 10 0
SK1 1PL 10 0
SK1 1PN 10 Merseyway 4
SK1 1PP 10 0
SK1 1PR 10 0
SK1 1PT 10 0
SK1 1PU 10 0
SK1 1PW 10 0
SK1 1PY 10 2013‑07 0
SK1 1QD 10 Merseyway 3
SK1 1QE 10 0
SK1 1QF 10 0
SK1 1QH 10 2017‑01 0
SK1 1QN 10 0
SK1 1QW 10 0
SK1 1RA 10 Mersey Square 2 1
SK1 1RB 10 Prince's Street 2
SK1 1RE 10 2019‑01 68 0
SK1 1RG 50 2018‑07 2 0
SK1 1RH 50 2021‑09 2 0
SK1 1RJ 10 Prince's Street 3
SK1 1RS 10 0
SK1 1RW 10 Prince's Street 17
SK1 1RX 10 0
SK1 1RY 10 Princess Street 1
SK1 1SA 10 0
SK1 1SE 10 Prince's Street 2
SK1 1SL 10 Princes Street 4
SK1 1SN 10 2017‑01 0
SK1 1SP 10 Mersey Square 1
SK1 1SU 10 2017‑01 0
SK1 1SZ 10 2018‑07 Merseyway 1
SK1 1TA 10 Tiviot Dale 2
SK1 1TB 10 2017‑10 0
SK1 1TD 10 0
SK1 1TS 10 Prince's Street 1
SK1 1TY 10 Vernon Street 10
SK1 1UA 10 Warren Street 2
SK1 1UB 10 Warren Street 1
SK1 1UD 10 0
SK1 1UN 10 2013‑07 0
SK1 1WZ 10 2020‑12 68 0
SK1 1XB 10 0
SK1 1XF 10 Castle Yard 2
SK1 1XJ 10 0
SK1 1XR 10 Bridge Street 7
SK1 1XU 10 0
SK1 1XY 10 Bridge Street Brow 6
SK1 1YA 10 Churchgate 1
SK1 1YD 10 Harvey Street 3
SK1 1YE 10 2018‑07 Apsley Street 1
SK1 1YG 10 Churchgate 9
SK1 1YH 10 Wellington Street 4
SK1 1YJ 10 Churchgate 11
SK1 1YN 10 Churchgate 1
SK1 1YR 10 Orchard Street 3
SK1 1YW 10 Lavenders Brow 1
SK1 1YZ 10 2013‑07 0
SK1 1ZD 10 Spinner Street 19

Units with street mismatches in this sector:

Unit Mapped Dominant Street OSM Object Tagged Street
SK1 1DH 13 St.␣Petersgate n3741088587 St␣Petersgate
SK1 1DH 13 St.␣Petersgate n3741088595 St␣Petersgate
SK1 1DH 13 St.␣Petersgate n3741088597 St␣Petersgate
SK1 1EB 18 St.␣Petersgate n3742684683 St␣Petersgate
SK1 1EB 18 St.␣Petersgate n1672838590 St␣Petersgate
SK1 1EB 18 St.␣Petersgate n3741119054 St␣Petersgate
SK1 1EB 18 St.␣Petersgate n3741078038 St␣Petersgate
SK1 1EB 18 St.␣Petersgate n3741113038 St␣Petersgate
SK1 1EU 8 Market␣Place n9062867447 Bridge␣Street␣Brow
SK1 1EU 8 Market␣Place n9062867448 Bridge␣Street␣Brow
SK1 1HD 13 St.␣Petersgate n3741118424 St␣Petersgate
SK1 1HD 13 St.␣Petersgate n1672838591 St␣Petersgate
SK1 1HD 13 St.␣Petersgate n3741123166 St␣Petersgate
SK1 1HD 13 St.␣Petersgate n3741123167 St␣Petersgate
SK1 1XR 7 Bridge␣Street n9063837958 Bridge␣Street␣Brow
SK1 1XR 7 Bridge␣Street n9063837960 Bridge␣Street␣Brow
SK1 1YD 3 Harvey␣Street n4393624296 Churchgate
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.