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OSM Postcode Mapping for KW1 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 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 2024‑06‑11 13:41:00 Z.)

District Sector Units Geo. Units Mapped %
KW1 4 173 173 14 8.1%

All units within this sector:

Unit PQI First Seen Last Seen Street Name ML Mapped
KW1 4AA 10 2 0
KW1 4AB 10 0
KW1 4AE 10 0
KW1 4AF 10 2015‑10 0
KW1 4AG 10 0
KW1 4AH 10 0
KW1 4AJ 10 Bridge Street 1
KW1 4AP 10 Victoria Place 1
KW1 4AR 10 0
KW1 4AT 20 2021‑09 0
KW1 4AW 10 2013‑07 0
KW1 4AX 10 2024‑01 0
KW1 4BP 10 0
KW1 4BS 10 0
KW1 4BY 10 0
KW1 4DA 10 0
KW1 4DB 10 0
KW1 4DD 10 0
KW1 4DE 10 0
KW1 4DF 10 0
KW1 4DG 10 0
KW1 4DJ 10 0
KW1 4DL 10 0
KW1 4DN 10 0
KW1 4DP 10 0
KW1 4DQ 10 0
KW1 4DR 10 0
KW1 4DS 10 0
KW1 4DT 10 1
KW1 4DU 10 0
KW1 4DW 10 0
KW1 4DX 10 0
KW1 4DY 10 0
KW1 4DZ 10 0
KW1 4EA 10 0
KW1 4EB 10 0
KW1 4EE 10 0
KW1 4HA 10 0
KW1 4HB 10 0
KW1 4HD 10 0
KW1 4HE 10 0
KW1 4HF 10 0
KW1 4HG 10 0
KW1 4HH 10 0
KW1 4HJ 10 0
KW1 4HL 10 0
KW1 4HN 10 2015‑10 0
KW1 4HP 10 0
KW1 4HQ 10 0
KW1 4HR 10 0
KW1 4HS 10 0
KW1 4HT 10 0
KW1 4HU 10 0
KW1 4HW 10 0
KW1 4HX 10 0
KW1 4HY 10 0
KW1 4HZ 10 0
KW1 4JA 10 0
KW1 4JB 10 0
KW1 4JD 10 0
KW1 4JE 10 0
KW1 4JF 10 0
KW1 4JG 10 0
KW1 4JH 10 0
KW1 4JJ 10 Port Dunbar 1
KW1 4JL 10 0
KW1 4JN 10 0
KW1 4JP 10 0
KW1 4JQ 10 0
KW1 4JR 10 0
KW1 4JS 10 0
KW1 4JT 10 0
KW1 4JW 10 0
KW1 4JX 10 0
KW1 4LP 10 0
KW1 4LR 10 0
KW1 4LS 10 2013‑07 0
KW1 4LU 10 0
KW1 4LX 10 0
KW1 4LY 10 0
KW1 4NB 10 0
KW1 4ND 10 0
KW1 4NE 10 0
KW1 4NG 10 0
KW1 4NH 10 0
KW1 4NL 10 Riverside 1
KW1 4NN 10 0
KW1 4NP 10 0
KW1 4NQ 10 2018‑01 0
KW1 4NR 10 0
KW1 4NS 10 0
KW1 4NT 10 0
KW1 4NU 10 0
KW1 4NX 10 0
KW1 4NY 10 0
KW1 4NZ 10 0
KW1 4PA 10 0
KW1 4PB 10 0
KW1 4PD 10 0
KW1 4PE 10 0
KW1 4PF 10 0
KW1 4PG 10 0
KW1 4PH 10 0
KW1 4PJ 10 0
KW1 4PL 10 0
KW1 4PN 10 0
KW1 4PP 10 0
KW1 4PQ 10 0
KW1 4PR 10 0
KW1 4PY 10 0
KW1 4QP 10 0
KW1 4QR 10 0
KW1 4QS 10 Airport Industrial Estate 2
KW1 4QT 10 0
KW1 4QU 10 0
KW1 4QW 10 0
KW1 4QX 10 0
KW1 4QY 10 0
KW1 4QZ 10 0
KW1 4RA 10 0
KW1 4RB 10 0
KW1 4RD 10 0
KW1 4RE 10 0
KW1 4RF 10 0
KW1 4RG 10 0
KW1 4RH 10 0
KW1 4RJ 10 0
KW1 4RL 10 0
KW1 4RN 10 0
KW1 4RP 10 0
KW1 4RQ 10 0
KW1 4RR 10 0
KW1 4RS 10 Plover Place 7
KW1 4RT 10 Plover Place 14
KW1 4RU 10 0
KW1 4RW 10 0
KW1 4RX 10 0
KW1 4RY 10 0
KW1 4RZ 10 0
KW1 4SA 10 0
KW1 4SB 10 0
KW1 4SD 10 0
KW1 4TA 10 0
KW1 4TB 10 0
KW1 4TD 10 0
KW1 4TE 10 0
KW1 4TL 10 0
KW1 4TN 10 0
KW1 4TP 10 0
KW1 4TR 10 0
KW1 4TS 10 0
KW1 4TT 10 1
KW1 4TW 10 0
KW1 4UD 10 1
KW1 4UE 10 Lyth 1
KW1 4UF 10 0
KW1 4UG 10 0
KW1 4UQ 10 0
KW1 4UR 10 0
KW1 4UY 10 0
KW1 4UZ 10 0
KW1 4WB 10 2013‑07 0
KW1 4WZ 10 2013‑07 0
KW1 4XA 10 0
KW1 4XB 10 High Street 2
KW1 4XD 10 0
KW1 4XE 10 0
KW1 4XF 10 0
KW1 4XG 10 0
KW1 4XP 10 0
KW1 4XR 10 0
KW1 4XX 10 0
KW1 4YB 10 0
KW1 4YD 10 0
KW1 4YH 10 1
KW1 4YJ 10 0
KW1 4YL 10 0
KW1 4YN 10 0
KW1 4YP 10 0
KW1 4YR 10 Main Road 9
KW1 4YS 10 0
KW1 4YT 10 0
KW1 4YX 10 0

Units with street mismatches in this sector:

Unit Mapped Dominant Street OSM Object Tagged Street
KW1 4DT 1 w508702474
KW1 4QS 2 Airport␣Industrial␣Estate w292436109 Wick␣Airport␣Industrial␣Estate
KW1 4TT 1 w396110495
KW1 4UD 1 r13677706
KW1 4YH 1 w396113486
KW1 4YR 9 Main␣Road w145796807 John␣o'␣Groats,␣Wick
KW1 4YR 9 Main␣Road w167693118 John␣O'Groats
KW1 4YR 9 Main␣Road w171282266
KW1 4YR 9 Main␣Road w1191681014 John␣o'␣Groats
KW1 4YR 9 Main␣Road w145796830
KW1 4YR 9 Main␣Road w484751539
KW1 4YR 9 Main␣Road w167693187 Wick
KW1 4YR 9 Main␣Road w1053160589 The␣Harbour
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.