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 | % |
---|---|---|---|---|---|
PR8 | 1 | 155 | 152 | 41 | 27.0% |
All units within this sector:
Unit | PQI | First Seen | Last Seen | Street Name | ML | Mapped |
---|---|---|---|---|---|---|
PR8 1AA | 10 | 0 | ||||
PR8 1AB | 10 | 0 | ||||
PR8 1AD | 10 | 0 | ||||
PR8 1AE | 10 | Chapel Street | 1 | |||
PR8 1AF | 10 | Chapel Street | 1 | |||
PR8 1AG | 10 | Tulketh Street | 5 | |||
PR8 1AH | 10 | 0 | ||||
PR8 1AL | 10 | Chapel Street | 1 | |||
PR8 1AN | 10 | Tulketh Street | 1 | |||
PR8 1AP | 10 | 0 | ||||
PR8 1AQ | 10 | 0 | ||||
PR8 1AS | 10 | Cambridge Arcade | 2 | |||
PR8 1AU | 10 | 0 | ||||
PR8 1AW | 10 | 0 | ||||
PR8 1AX | 10 | 0 | ||||
PR8 1AZ | 10 | 2013‑07 | 0 | |||
PR8 1BD | 10 | 0 | ||||
PR8 1BE | 10 | 0 | ||||
PR8 1BH | 10 | Chapel Street | 1 | |||
PR8 1BL | 10 | 0 | ||||
PR8 1BN | 10 | Wesley Street | 6 | |||
PR8 1BT | 10 | 0 | ||||
PR8 1BW | 10 | Bridge Street | 1 | |||
PR8 1BX | 10 | Tulketh Street | 2 | |||
PR8 1BZ | 10 | Chapel Street | 1 | |||
PR8 1DA | 10 | 0 | ||||
PR8 1DB | 10 | Lord Street | 1 | |||
PR8 1DF | 10 | 0 | ||||
PR8 1DG | 10 | Eastbank Street | 2 | |||
PR8 1DH | 10 | 0 | ||||
PR8 1DJ | 10 | 0 | ||||
PR8 1DL | 10 | 0 | ||||
PR8 1DN | 10 | 0 | ||||
PR8 1DQ | 10 | Eastbank Street | 3 | |||
PR8 1DS | 10 | 0 | ||||
PR8 1DT | 10 | 0 | ||||
PR8 1DW | 10 | 0 | ||||
PR8 1DY | 10 | 0 | ||||
PR8 1EB | 10 | 2015‑10 | 0 | |||
PR8 1EE | 10 | 0 | ||||
PR8 1EF | 10 | Eastbank Street | 3 | |||
PR8 1EG | 10 | Princes Street | 3 | |||
PR8 1EH | 10 | 0 | ||||
PR8 1EJ | 10 | Eastbank Street | 1 | |||
PR8 1EN | 10 | Cambridge Walks | 2 | |||
PR8 1EQ | 10 | 0 | ||||
PR8 1ER | 10 | 0 | ||||
PR8 1ES | 10 | Eastbank Street | 2 | |||
PR8 1ET | 10 | Eastbank Street | 1 | |||
PR8 1EW | 10 | 0 | ||||
PR8 1EZ | 10 | Princes Street | 1 | |||
PR8 1FD | 10 | 0 | ||||
PR8 1FS | 10 | 61 | 0 | |||
PR8 1GD | 10 | 61 | 0 | |||
PR8 1GZ | 10 | 2019‑01 | 61 | 0 | ||
PR8 1HA | 10 | 0 | ||||
PR8 1HB | 10 | 0 | ||||
PR8 1HD | 10 | 0 | ||||
PR8 1HE | 10 | 3 | 0 | |||
PR8 1HF | 10 | 3 | 0 | |||
PR8 1HG | 10 | 3 | 0 | |||
PR8 1HH | 10 | 0 | ||||
PR8 1HJ | 10 | 0 | ||||
PR8 1HL | 10 | 0 | ||||
PR8 1HN | 10 | 0 | ||||
PR8 1HP | 10 | 0 | ||||
PR8 1HR | 10 | 0 | ||||
PR8 1HS | 10 | 0 | ||||
PR8 1HT | 10 | 0 | ||||
PR8 1HU | 10 | 0 | ||||
PR8 1HW | 10 | 0 | ||||
PR8 1HX | 10 | 0 | ||||
PR8 1HY | 10 | 0 | ||||
PR8 1HZ | 10 | 0 | ||||
PR8 1JA | 10 | 0 | ||||
PR8 1JB | 10 | 0 | ||||
PR8 1JD | 10 | 0 | ||||
PR8 1JE | 10 | 0 | ||||
PR8 1JF | 10 | 0 | ||||
PR8 1JH | 10 | 0 | ||||
PR8 1JJ | 10 | 0 | ||||
PR8 1JL | 10 | 0 | ||||
PR8 1JP | 10 | 0 | ||||
PR8 1JR | 10 | Lord Street | 1 | |||
PR8 1JS | 10 | Lord Street | 1 | |||
PR8 1JT | 10 | 0 | ||||
PR8 1JU | 10 | 0 | ||||
PR8 1JX | 10 | 0 | ||||
PR8 1JY | 10 | 0 | ||||
PR8 1JZ | 10 | King Street | 3 | |||
PR8 1LA | 10 | 0 | ||||
PR8 1LB | 10 | 0 | ||||
PR8 1LE | 10 | 0 | ||||
PR8 1LF | 10 | 0 | ||||
PR8 1LG | 10 | 0 | ||||
PR8 1LH | 10 | 0 | ||||
PR8 1LJ | 10 | 0 | ||||
PR8 1LL | 10 | Portland Street | 1 | |||
PR8 1LN | 10 | 0 | ||||
PR8 1LQ | 10 | 0 | ||||
PR8 1LR | 10 | Portland Street | 2 | |||
PR8 1LS | 10 | 0 | ||||
PR8 1LU | 10 | 0 | ||||
PR8 1LW | 10 | 0 | ||||
PR8 1LX | 10 | 0 | ||||
PR8 1LY | 10 | Belmont Street | 1 | |||
PR8 1LZ | 10 | 0 | ||||
PR8 1NB | 10 | 0 | ||||
PR8 1ND | 10 | 0 | ||||
PR8 1NE | 10 | 0 | ||||
PR8 1NF | 10 | 0 | ||||
PR8 1NG | 10 | 0 | ||||
PR8 1NH | 10 | Lord Street | 3 | |||
PR8 1NJ | 10 | 0 | ||||
PR8 1NN | 10 | 0 | ||||
PR8 1NQ | 10 | 0 | ||||
PR8 1NT | 10 | 0 | ||||
PR8 1NW | 10 | 0 | ||||
PR8 1NY | 10 | Lord Street | 1 | |||
PR8 1NZ | 10 | Bank Passage off Lord Street | 2 | |||
PR8 1PD | 10 | 0 | ||||
PR8 1PE | 10 | 0 | ||||
PR8 1PF | 10 | Lord Street | 2 | |||
PR8 1PG | 10 | 0 | ||||
PR8 1PQ | 10 | 0 | ||||
PR8 1PR | 10 | 2013‑07 | 0 | |||
PR8 1PS | 10 | 0 | ||||
PR8 1PT | 10 | 0 | ||||
PR8 1PU | 10 | 0 | ||||
PR8 1PW | 10 | 0 | ||||
PR8 1QB | 10 | Lord Street | 1 | |||
PR8 1QD | 10 | 0 | ||||
PR8 1QE | 10 | 0 | ||||
PR8 1QF | 10 | 0 | ||||
PR8 1QG | 10 | 2013‑07 | 0 | |||
PR8 1QJ | 10 | 0 | ||||
PR8 1QN | 10 | West Street | 1 | |||
PR8 1QR | 10 | 0 | ||||
PR8 1QS | 10 | 0 | ||||
PR8 1QU | 10 | The Promenade | 1 | |||
PR8 1QW | 10 | 0 | ||||
PR8 1QX | 10 | 0 | ||||
PR8 1QY | 10 | 0 | ||||
PR8 1RB | 10 | The Promenade | 1 | |||
PR8 1RD | 10 | Coronation Walk | 1 | |||
PR8 1RE | 10 | 0 | ||||
PR8 1RF | 10 | 0 | ||||
PR8 1RH | 10 | Lord Street | 1 | |||
PR8 1RN | 10 | Garrick Parade | 1 | |||
PR8 1RP | 10 | 0 | ||||
PR8 1RR | 10 | 0 | ||||
PR8 1RS | 10 | 0 | ||||
PR8 1RT | 10 | 0 | ||||
PR8 1RU | 10 | 0 | ||||
PR8 1RX | 10 | Marine Drive | 1 | |||
PR8 1RY | 10 | Marine Drive | 5 | |||
PR8 1SA | 10 | Marine Parade | 5 | |||
PR8 1SB | 10 | 0 | ||||
PR8 1SD | 10 | 0 | ||||
PR8 1SE | 10 | 0 | ||||
PR8 1SN | 10 | 2 | 0 | |||
PR8 1SP | 10 | 2 | 0 | |||
PR8 1SQ | 10 | 2015‑10 | Marine Drive | 1 | ||
PR8 1WN | 10 | 2019‑04 | 61 | 0 | ||
PR8 1WQ | 10 | 2019‑01 | 61 | 0 | ||
PR8 1YB | 10 | 61 | 0 | |||
PR8 1YF | 10 | 0 |
Units with street mismatches in this sector:
Unit | Mapped | Dominant Street | OSM Object | Tagged Street |
---|---|---|---|---|
PR8 1EN | 2 | Cambridge␣Walks | n5585746011 | Cambridge␣Arcade |
PR8 1LR | 2 | Portland␣Street | w371874833 | Talbot␣Street |
PR8 1NZ | 2 | Bank␣Passage␣off␣Lord␣Street | n6579795888 | Lord␣Street |
PR8 1RY | 5 | Marine␣Drive | w342955344 | Marine␣Parade |
PR8 1SA | 5 | Marine␣Parade | w30141972 | |
PR8 1SA | 5 | Marine␣Parade | w30141974 | |
PR8 1SA | 5 | Marine␣Parade | w342493523 | |
PR8 1SA | 5 | Marine␣Parade | w342493524 |