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 | % |
---|---|---|---|---|---|
G81 | 1 | 170 | 170 | 18 | 10.6% |
All units within this sector:
Unit | PQI | First Seen | Last Seen | Street Name | ML | Mapped |
---|---|---|---|---|---|---|
G81 1AA | 10 | 0 | ||||
G81 1AB | 10 | 0 | ||||
G81 1AD | 10 | 0 | ||||
G81 1AE | 10 | Sinclair Street | 1 | |||
G81 1AF | 10 | 0 | ||||
G81 1AG | 10 | 0 | ||||
G81 1AH | 10 | 0 | ||||
G81 1AJ | 10 | 0 | ||||
G81 1AL | 10 | 0 | ||||
G81 1AN | 10 | 0 | ||||
G81 1AP | 10 | 0 | ||||
G81 1AQ | 10 | 0 | ||||
G81 1AR | 10 | 0 | ||||
G81 1AS | 10 | 0 | ||||
G81 1AT | 10 | 0 | ||||
G81 1AU | 10 | 0 | ||||
G81 1AW | 10 | 0 | ||||
G81 1AX | 10 | 0 | ||||
G81 1AY | 10 | 0 | ||||
G81 1AZ | 10 | 0 | ||||
G81 1BA | 10 | 0 | ||||
G81 1BB | 10 | 0 | ||||
G81 1BD | 10 | 0 | ||||
G81 1BE | 10 | 0 | ||||
G81 1BF | 10 | 0 | ||||
G81 1BH | 10 | 0 | ||||
G81 1BL | 10 | 0 | ||||
G81 1BN | 50 | 0 | ||||
G81 1BP | 10 | 0 | ||||
G81 1BQ | 20 | 2021‑09 | 0 | |||
G81 1BS | 10 | Queens Quay Main Avenue | 2 | |||
G81 1BU | 10 | 0 | ||||
G81 1BW | 10 | 0 | ||||
G81 1BX | 10 | 0 | ||||
G81 1BY | 10 | 0 | ||||
G81 1BZ | 10 | North Elgin Street | 1 | |||
G81 1DA | 10 | 0 | ||||
G81 1DB | 10 | 0 | ||||
G81 1DD | 10 | 0 | ||||
G81 1DE | 10 | 0 | ||||
G81 1DF | 10 | 0 | ||||
G81 1DG | 10 | 0 | ||||
G81 1DH | 10 | 0 | ||||
G81 1DJ | 10 | 0 | ||||
G81 1DL | 10 | 0 | ||||
G81 1DN | 10 | 0 | ||||
G81 1DP | 10 | 0 | ||||
G81 1DQ | 10 | 0 | ||||
G81 1DR | 10 | Braes Avenue | 1 | |||
G81 1DS | 10 | 0 | ||||
G81 1DT | 10 | 0 | ||||
G81 1DU | 10 | 0 | ||||
G81 1DW | 10 | 0 | ||||
G81 1DX | 10 | 0 | ||||
G81 1EA | 10 | 0 | ||||
G81 1ED | 10 | 2022‑06 | 0 | |||
G81 1EG | 10 | East Barns Street | 1 | |||
G81 1EH | 10 | 0 | ||||
G81 1EJ | 50 | 2022‑06 | 0 | |||
G81 1EL | 10 | 0 | ||||
G81 1EN | 10 | 0 | ||||
G81 1EP | 10 | 0 | ||||
G81 1ER | 10 | 0 | ||||
G81 1ES | 10 | 0 | ||||
G81 1ET | 10 | 0 | ||||
G81 1EU | 10 | 0 | ||||
G81 1EW | 10 | 0 | ||||
G81 1EX | 10 | 0 | ||||
G81 1EY | 10 | 0 | ||||
G81 1EZ | 10 | East Barns Street | 1 | |||
G81 1HA | 10 | 0 | ||||
G81 1HB | 10 | 0 | ||||
G81 1HD | 10 | 0 | ||||
G81 1HE | 10 | 0 | ||||
G81 1HF | 10 | 0 | ||||
G81 1HG | 10 | 0 | ||||
G81 1HH | 10 | 0 | ||||
G81 1HJ | 10 | 0 | ||||
G81 1HL | 10 | 0 | ||||
G81 1HN | 10 | 0 | ||||
G81 1HP | 10 | 0 | ||||
G81 1HQ | 10 | 0 | ||||
G81 1HR | 10 | 0 | ||||
G81 1HS | 10 | 0 | ||||
G81 1HT | 10 | 0 | ||||
G81 1HX | 10 | 0 | ||||
G81 1HY | 10 | 0 | ||||
G81 1HZ | 10 | 0 | ||||
G81 1JA | 10 | 0 | ||||
G81 1JE | 10 | 2018‑04 | 0 | |||
G81 1JF | 10 | 2018‑07 | 0 | |||
G81 1JG | 10 | 2018‑07 | 0 | |||
G81 1JH | 10 | 2018‑07 | 0 | |||
G81 1JJ | 10 | 2018‑07 | 0 | |||
G81 1JL | 10 | 2018‑07 | 0 | |||
G81 1JN | 10 | 2018‑07 | 0 | |||
G81 1JP | 10 | 0 | ||||
G81 1JQ | 10 | 2018‑07 | 0 | |||
G81 1JW | 10 | 2018‑07 | 0 | |||
G81 1LG | 10 | 0 | ||||
G81 1LQ | 10 | 0 | ||||
G81 1LR | 10 | 0 | ||||
G81 1LS | 10 | 0 | ||||
G81 1LU | 10 | 0 | ||||
G81 1LW | 10 | 0 | ||||
G81 1LX | 10 | 0 | ||||
G81 1LY | 10 | Hamilton Street | 1 | |||
G81 1NA | 10 | 0 | ||||
G81 1ND | 10 | John Knox Street | 1 | |||
G81 1NE | 10 | 0 | ||||
G81 1NH | 10 | 0 | ||||
G81 1NJ | 10 | 0 | ||||
G81 1NP | 10 | 0 | ||||
G81 1NQ | 10 | 0 | ||||
G81 1NR | 10 | 0 | ||||
G81 1NT | 10 | 0 | ||||
G81 1NW | 10 | 0 | ||||
G81 1PA | 10 | 0 | ||||
G81 1PD | 10 | 0 | ||||
G81 1PE | 10 | 2013‑07 | 0 | |||
G81 1PF | 10 | 0 | ||||
G81 1PG | 10 | Glasgow Road | 2 | |||
G81 1PH | 10 | Clyde Street | 1 | |||
G81 1PJ | 10 | 0 | ||||
G81 1PL | 10 | 0 | ||||
G81 1PW | 10 | 0 | ||||
G81 1QA | 10 | Argyll Road | 3 | |||
G81 1QB | 10 | 0 | ||||
G81 1QD | 10 | 0 | ||||
G81 1QF | 10 | 0 | ||||
G81 1QG | 10 | 0 | ||||
G81 1QH | 10 | 0 | ||||
G81 1QJ | 10 | 0 | ||||
G81 1QL | 10 | Glasgow Road | 1 | |||
G81 1QN | 10 | 0 | ||||
G81 1QQ | 10 | 0 | ||||
G81 1QR | 10 | 0 | ||||
G81 1QS | 10 | 0 | ||||
G81 1QT | 10 | 0 | ||||
G81 1QU | 10 | 0 | ||||
G81 1QW | 10 | 0 | ||||
G81 1QX | 10 | 0 | ||||
G81 1QY | 10 | 0 | ||||
G81 1QZ | 10 | 0 | ||||
G81 1RB | 10 | 0 | ||||
G81 1RD | 10 | 0 | ||||
G81 1RE | 10 | 0 | ||||
G81 1RF | 10 | 0 | ||||
G81 1RG | 10 | 0 | ||||
G81 1RH | 10 | 0 | ||||
G81 1RJ | 10 | Dunmore Street | 1 | |||
G81 1RL | 10 | 0 | ||||
G81 1RN | 10 | 0 | ||||
G81 1RP | 10 | 0 | ||||
G81 1RQ | 10 | Cochno Street | 1 | |||
G81 1RR | 10 | 0 | ||||
G81 1RT | 10 | 0 | ||||
G81 1RX | 10 | 0 | ||||
G81 1RZ | 10 | Alexander Street | 1 | |||
G81 1SE | 10 | Glasgow Road | 1 | |||
G81 1SQ | 10 | 0 | ||||
G81 1SW | 10 | 0 | ||||
G81 1SX | 10 | 2013‑07 | 0 | |||
G81 1TG | 10 | 2017‑01 | 0 | |||
G81 1TH | 10 | 0 | ||||
G81 1TL | 10 | 0 | ||||
G81 1TS | 10 | 0 | ||||
G81 1TT | 10 | 0 | ||||
G81 1TU | 10 | 0 | ||||
G81 1UA | 10 | 0 | ||||
G81 1UB | 10 | 0 | ||||
G81 1UE | 10 | 0 | ||||
G81 1UF | 10 | Cable Depot Road | 1 | |||
G81 1UG | 10 | 0 | ||||
G81 1UJ | 10 | 0 | ||||
G81 1UL | 10 | 0 | ||||
G81 1UP | 10 | 0 | ||||
G81 1UQ | 10 | 0 | ||||
G81 1UR | 10 | 0 | ||||
G81 1UY | 10 | Cable Depot Road | 1 | |||
G81 1XH | 10 | 2018‑04 | 0 | |||
G81 1XL | 10 | 0 | ||||
G81 1XP | 10 | 0 | ||||
G81 1YW | 10 | Bon Accord Square | 0 |
Units with street mismatches in this sector:
Unit | Mapped | Dominant Street | OSM Object | Tagged Street |
---|---|---|---|---|
G81 1QA | 3 | Argyll␣Road | n4331470209 | Argyle␣Road |