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 | % |
---|---|---|---|---|---|
LN12 | 1 | 168 | 168 | 30 | 17.9% |
All units within this sector:
Unit | PQI | First Seen | Last Seen | Street Name | ML | Mapped |
---|---|---|---|---|---|---|
LN12 1AA | 10 | Fitzwilliam Street | 3 | |||
LN12 1AB | 10 | Fitzwilliam Street | 1 | |||
LN12 1AD | 10 | High Street | 10 | |||
LN12 1AF | 10 | High Street | 3 | |||
LN12 1AG | 10 | High Street | 1 | |||
LN12 1AH | 10 | North Promenade | 1 | |||
LN12 1AJ | 10 | 2023‑10 | 0 | |||
LN12 1AL | 10 | High Street | 3 | |||
LN12 1AQ | 10 | High Street | 3 | |||
LN12 1AS | 10 | High Street | 3 | |||
LN12 1AT | 10 | High Street | 2 | |||
LN12 1AU | 10 | 0 | ||||
LN12 1AX | 10 | High Street | 2 | |||
LN12 1BE | 10 | 0 | ||||
LN12 1BG | 10 | 0 | ||||
LN12 1BH | 10 | 0 | ||||
LN12 1BJ | 10 | 0 | ||||
LN12 1BL | 10 | 0 | ||||
LN12 1BN | 10 | 0 | ||||
LN12 1BP | 10 | 0 | ||||
LN12 1BQ | 10 | 0 | ||||
LN12 1BS | 10 | 0 | ||||
LN12 1BT | 10 | 0 | ||||
LN12 1BU | 10 | 0 | ||||
LN12 1BW | 10 | 0 | ||||
LN12 1BX | 10 | 0 | ||||
LN12 1BY | 10 | 0 | ||||
LN12 1DA | 10 | 0 | ||||
LN12 1DB | 10 | 0 | ||||
LN12 1DD | 10 | 0 | ||||
LN12 1DE | 10 | 0 | ||||
LN12 1DF | 10 | 0 | ||||
LN12 1DG | 10 | 0 | ||||
LN12 1DP | 10 | Stanley Avenue | 3 | |||
LN12 1DR | 10 | 0 | ||||
LN12 1EH | 10 | 0 | ||||
LN12 1EJ | 10 | High Street | 1 | |||
LN12 1EL | 10 | Grosvenor Road | 1 | |||
LN12 1EN | 10 | 0 | ||||
LN12 1EP | 10 | 0 | ||||
LN12 1ER | 10 | 0 | ||||
LN12 1ES | 10 | 0 | ||||
LN12 1ET | 10 | Alford Road | 1 | |||
LN12 1EU | 10 | 0 | ||||
LN12 1EW | 10 | High Street | 2 | |||
LN12 1EX | 10 | 0 | ||||
LN12 1EY | 10 | 0 | ||||
LN12 1EZ | 10 | 0 | ||||
LN12 1FA | 10 | 0 | ||||
LN12 1FB | 10 | 0 | ||||
LN12 1FD | 10 | 0 | ||||
LN12 1FE | 10 | 0 | ||||
LN12 1FF | 10 | 0 | ||||
LN12 1FJ | 10 | 0 | ||||
LN12 1FL | 10 | 0 | ||||
LN12 1FN | 10 | 2021‑09 | Peter Chambers Way | 1 | ||
LN12 1FR | 10 | 0 | ||||
LN12 1GA | 10 | 0 | ||||
LN12 1HA | 10 | 0 | ||||
LN12 1HB | 10 | 0 | ||||
LN12 1HE | 10 | 0 | ||||
LN12 1HF | 10 | 0 | ||||
LN12 1HH | 10 | Somersby Avenue | 1 | |||
LN12 1HJ | 10 | 2013‑07 | 0 | |||
LN12 1HL | 10 | 0 | ||||
LN12 1HN | 10 | 0 | ||||
LN12 1HP | 10 | 0 | ||||
LN12 1HQ | 10 | 0 | ||||
LN12 1HR | 10 | Wellington Road | 2 | |||
LN12 1HS | 10 | 2013‑07 | 0 | |||
LN12 1HT | 10 | 0 | ||||
LN12 1HU | 10 | 0 | ||||
LN12 1HW | 10 | 0 | ||||
LN12 1HX | 10 | 0 | ||||
LN12 1HY | 10 | 0 | ||||
LN12 1HZ | 10 | 0 | ||||
LN12 1JA | 10 | 0 | ||||
LN12 1JB | 10 | 0 | ||||
LN12 1JD | 10 | 0 | ||||
LN12 1JE | 10 | 0 | ||||
LN12 1JF | 10 | 0 | ||||
LN12 1JH | 10 | 0 | ||||
LN12 1JJ | 10 | 0 | ||||
LN12 1JL | 10 | 0 | ||||
LN12 1JN | 10 | 0 | ||||
LN12 1JP | 10 | 0 | ||||
LN12 1JR | 10 | 0 | ||||
LN12 1JS | 10 | 0 | ||||
LN12 1JT | 10 | 0 | ||||
LN12 1JU | 10 | 0 | ||||
LN12 1JW | 10 | 0 | ||||
LN12 1JX | 10 | 0 | ||||
LN12 1JY | 10 | 0 | ||||
LN12 1JZ | 10 | 0 | ||||
LN12 1LA | 10 | 0 | ||||
LN12 1LB | 10 | 0 | ||||
LN12 1LD | 10 | 0 | ||||
LN12 1LE | 10 | 0 | ||||
LN12 1LF | 10 | 0 | ||||
LN12 1LG | 10 | 0 | ||||
LN12 1LH | 10 | 0 | ||||
LN12 1LJ | 10 | 0 | ||||
LN12 1LL | 10 | 0 | ||||
LN12 1LN | 10 | 0 | ||||
LN12 1LP | 10 | 0 | ||||
LN12 1LQ | 10 | 0 | ||||
LN12 1LR | 10 | Golf Road | 2 | |||
LN12 1LS | 10 | 0 | ||||
LN12 1LT | 10 | Quebec Road | 2 | |||
LN12 1LU | 10 | Central Promenade | 2 | |||
LN12 1LW | 10 | 0 | ||||
LN12 1LX | 10 | 0 | ||||
LN12 1LY | 10 | 0 | ||||
LN12 1LZ | 10 | 0 | ||||
LN12 1NA | 10 | 0 | ||||
LN12 1NB | 10 | 0 | ||||
LN12 1NE | 10 | 0 | ||||
LN12 1NF | 10 | 0 | ||||
LN12 1NG | 10 | 0 | ||||
LN12 1NH | 10 | 0 | ||||
LN12 1NJ | 10 | 0 | ||||
LN12 1NL | 10 | 0 | ||||
LN12 1NN | 10 | 0 | ||||
LN12 1NP | 10 | 0 | ||||
LN12 1NQ | 10 | 0 | ||||
LN12 1NR | 10 | 0 | ||||
LN12 1NS | 10 | 0 | ||||
LN12 1NT | 10 | 0 | ||||
LN12 1NU | 10 | 0 | ||||
LN12 1NW | 10 | 0 | ||||
LN12 1NX | 10 | 0 | ||||
LN12 1NZ | 10 | 0 | ||||
LN12 1PA | 10 | 0 | ||||
LN12 1PB | 10 | Theddlethorpe | 2 | |||
LN12 1PD | 10 | 0 | ||||
LN12 1PE | 10 | 0 | ||||
LN12 1PF | 10 | 0 | ||||
LN12 1PG | 10 | 0 | ||||
LN12 1PH | 10 | Saltfleet Road | 1 | |||
LN12 1PJ | 10 | 0 | ||||
LN12 1PQ | 10 | 0 | ||||
LN12 1PR | 10 | 0 | ||||
LN12 1PX | 10 | Alford Road | 2 | |||
LN12 1PZ | 10 | 0 | ||||
LN12 1QA | 10 | 0 | ||||
LN12 1QB | 10 | 0 | ||||
LN12 1QD | 10 | 0 | ||||
LN12 1QE | 10 | 0 | ||||
LN12 1QF | 10 | 0 | ||||
LN12 1QG | 10 | North End | 1 | |||
LN12 1QH | 10 | Quebec Road | 1 | |||
LN12 1QJ | 10 | Quebec Road | 6 | |||
LN12 1QL | 10 | 0 | ||||
LN12 1QN | 10 | 0 | ||||
LN12 1QP | 10 | 0 | ||||
LN12 1QQ | 10 | North End | 1 | |||
LN12 1QR | 10 | 0 | ||||
LN12 1QS | 10 | 0 | ||||
LN12 1QT | 10 | 0 | ||||
LN12 1QW | 10 | 0 | ||||
LN12 1QX | 10 | 0 | ||||
LN12 1QY | 10 | 0 | ||||
LN12 1RB | 10 | 0 | ||||
LN12 1RD | 10 | 0 | ||||
LN12 1RG | 10 | Central Promenade | 2 | |||
LN12 1RH | 10 | 0 | ||||
LN12 1RN | 10 | 0 | ||||
LN12 1RP | 10 | 0 | ||||
LN12 1RQ | 10 | 0 | ||||
LN12 1RR | 10 | 0 | ||||
LN12 1WA | 10 | 0 |
Units with street mismatches in this sector:
Unit | Mapped | Dominant Street | OSM Object | Tagged Street |
---|---|---|---|---|
LN12 1LU | 2 | Central␣Promenade | w231852715 | Quebec␣Road |
LN12 1PB | 2 | Theddlethorpe | n1407268434 | Mill␣Road |