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 | % |
---|---|---|---|---|---|
CA28 | 7 | 190 | 189 | 46 | 24.3% |
All units within this sector:
Unit | PQI | First Seen | Last Seen | Street Name | ML | Mapped |
---|---|---|---|---|---|---|
CA28 7AA | 10 | Preston Street | 10 | 1 | ||
CA28 7AD | 10 | 0 | ||||
CA28 7AF | 10 | 2013‑07 | 0 | |||
CA28 7AH | 10 | Lowther Street | 1 | |||
CA28 7AL | 10 | Lowther Street | 1 | |||
CA28 7AQ | 10 | 0 | ||||
CA28 7AR | 10 | Roper Street | 1 | |||
CA28 7AS | 10 | 0 | ||||
CA28 7AU | 10 | 0 | ||||
CA28 7AW | 10 | 0 | ||||
CA28 7AX | 10 | 0 | ||||
CA28 7AY | 10 | 0 | ||||
CA28 7AZ | 10 | 2018‑04 | 1 | |||
CA28 7BA | 10 | 0 | ||||
CA28 7BB | 10 | 0 | ||||
CA28 7BE | 10 | 0 | ||||
CA28 7BF | 10 | 0 | ||||
CA28 7BG | 10 | 2015‑10 | 0 | |||
CA28 7BH | 10 | 0 | ||||
CA28 7BJ | 10 | Scotch Street | 1 | |||
CA28 7BL | 10 | 0 | ||||
CA28 7BS | 10 | 0 | ||||
CA28 7BU | 10 | 0 | ||||
CA28 7BX | 10 | 0 | ||||
CA28 7BY | 10 | Irish Street | 1 | |||
CA28 7BZ | 10 | 0 | ||||
CA28 7DA | 10 | 0 | ||||
CA28 7DB | 10 | 0 | ||||
CA28 7DG | 10 | 0 | ||||
CA28 7DJ | 10 | 0 | ||||
CA28 7DN | 10 | Lowther Street | 1 | |||
CA28 7DP | 10 | 0 | ||||
CA28 7DS | 10 | 0 | ||||
CA28 7DT | 10 | 0 | ||||
CA28 7DW | 10 | 0 | ||||
CA28 7DY | 10 | 0 | ||||
CA28 7EB | 10 | 0 | ||||
CA28 7EE | 10 | 0 | ||||
CA28 7EG | 10 | 0 | ||||
CA28 7EH | 10 | Duke Street | 1 | |||
CA28 7EL | 10 | Duke Street | 1 | |||
CA28 7EN | 10 | 0 | ||||
CA28 7EQ | 10 | 0 | ||||
CA28 7ER | 10 | Duke Street | 3 | |||
CA28 7ES | 10 | Senhouse Street | 2 | |||
CA28 7ET | 10 | Duke Street | 3 | |||
CA28 7EU | 10 | Duke Street | 1 | |||
CA28 7EW | 10 | Duke Street | 1 | |||
CA28 7EX | 10 | 0 | ||||
CA28 7EY | 10 | George Street | 1 | |||
CA28 7EZ | 10 | 0 | ||||
CA28 7GA | 10 | 2013‑07 | 0 | |||
CA28 7HA | 10 | 0 | ||||
CA28 7HB | 10 | 0 | ||||
CA28 7HD | 10 | 0 | ||||
CA28 7HE | 10 | 0 | ||||
CA28 7HF | 10 | 0 | ||||
CA28 7HG | 10 | Wellington Row | 1 | |||
CA28 7HH | 10 | 0 | ||||
CA28 7HL | 10 | 0 | ||||
CA28 7HN | 10 | 0 | ||||
CA28 7HQ | 10 | 0 | ||||
CA28 7HR | 10 | 1 | ||||
CA28 7HS | 10 | 0 | ||||
CA28 7HT | 10 | 0 | ||||
CA28 7HU | 10 | Preston Street | 1 | |||
CA28 7HX | 10 | 0 | ||||
CA28 7HZ | 10 | 0 | ||||
CA28 7JA | 10 | 2022‑06 | Duke Street | 1 | ||
CA28 7JB | 10 | 0 | ||||
CA28 7JD | 10 | Market Place | 1 | |||
CA28 7JE | 10 | Market Place | 1 | |||
CA28 7JG | 10 | 0 | ||||
CA28 7JH | 10 | King Street | 1 | |||
CA28 7JN | 10 | 0 | ||||
CA28 7JS | 10 | 0 | ||||
CA28 7JU | 10 | 0 | ||||
CA28 7LA | 10 | King Street | 2 | |||
CA28 7LE | 10 | King Street | 1 | |||
CA28 7LF | 10 | Strand Street | 1 | |||
CA28 7LH | 10 | 0 | ||||
CA28 7LJ | 10 | 0 | ||||
CA28 7LL | 10 | 0 | ||||
CA28 7LN | 10 | 0 | ||||
CA28 7LR | 10 | West Strand | 2 | |||
CA28 7LS | 10 | Quay Street | 2 | |||
CA28 7LW | 10 | 0 | ||||
CA28 7LY | 10 | West Strand | 1 | |||
CA28 7LZ | 10 | 0 | ||||
CA28 7NA | 10 | 0 | ||||
CA28 7NB | 10 | 0 | ||||
CA28 7NE | 10 | 0 | ||||
CA28 7NF | 10 | 0 | ||||
CA28 7NG | 10 | 0 | ||||
CA28 7NJ | 10 | 0 | ||||
CA28 7NL | 10 | 0 | ||||
CA28 7NN | 10 | 0 | ||||
CA28 7NP | 10 | Duke Street | 1 | |||
CA28 7NQ | 10 | 2013‑07 | 0 | |||
CA28 7NR | 10 | 2013‑07 | 0 | |||
CA28 7NS | 10 | 0 | ||||
CA28 7NT | 10 | 0 | ||||
CA28 7NU | 10 | Duke Street | 1 | |||
CA28 7NW | 10 | 0 | ||||
CA28 7NX | 10 | 0 | ||||
CA28 7NY | 10 | 10 | 0 | |||
CA28 7NZ | 10 | 0 | ||||
CA28 7PA | 10 | Catherine Street | 1 | |||
CA28 7PB | 10 | 0 | ||||
CA28 7PD | 10 | Catherine Street | 1 | |||
CA28 7PE | 10 | 0 | ||||
CA28 7PG | 10 | 0 | ||||
CA28 7PH | 10 | 0 | ||||
CA28 7PJ | 10 | 0 | ||||
CA28 7PL | 10 | 0 | ||||
CA28 7PN | 10 | 0 | ||||
CA28 7PP | 10 | 0 | ||||
CA28 7PQ | 10 | 0 | ||||
CA28 7PR | 10 | 0 | ||||
CA28 7PS | 10 | 0 | ||||
CA28 7PT | 10 | 0 | ||||
CA28 7PU | 10 | 0 | ||||
CA28 7PW | 10 | 0 | ||||
CA28 7PX | 10 | 0 | ||||
CA28 7PY | 10 | 0 | ||||
CA28 7PZ | 10 | High Street | 1 | |||
CA28 7QA | 10 | 0 | ||||
CA28 7QB | 10 | 0 | ||||
CA28 7QD | 10 | 0 | ||||
CA28 7QE | 10 | Castle Meadows | 1 | |||
CA28 7QF | 10 | 0 | ||||
CA28 7QG | 10 | 0 | ||||
CA28 7QN | 10 | 0 | ||||
CA28 7QP | 10 | 0 | ||||
CA28 7QR | 10 | 0 | ||||
CA28 7QS | 10 | 0 | ||||
CA28 7QT | 10 | 0 | ||||
CA28 7QW | 10 | Howgill Street | 2 | |||
CA28 7QX | 10 | 0 | ||||
CA28 7QY | 10 | 2020‑04 | 0 | |||
CA28 7QZ | 10 | Lowther Street | 1 | |||
CA28 7RA | 10 | 0 | ||||
CA28 7RB | 10 | 0 | ||||
CA28 7RD | 10 | 0 | ||||
CA28 7RE | 10 | 0 | ||||
CA28 7RF | 10 | 0 | ||||
CA28 7RG | 10 | 0 | ||||
CA28 7RJ | 10 | Flatt Walks | 1 | |||
CA28 7RP | 10 | 0 | ||||
CA28 7RQ | 10 | 0 | ||||
CA28 7RR | 10 | 0 | ||||
CA28 7RS | 10 | 0 | ||||
CA28 7RT | 10 | 0 | ||||
CA28 7RU | 10 | 0 | ||||
CA28 7RW | 10 | Flatt Walks | 6 | |||
CA28 7RX | 10 | 0 | ||||
CA28 7RY | 10 | 0 | ||||
CA28 7RZ | 10 | 0 | ||||
CA28 7SA | 10 | 0 | ||||
CA28 7SB | 10 | 0 | ||||
CA28 7SD | 10 | 0 | ||||
CA28 7SE | 10 | 0 | ||||
CA28 7SF | 10 | 0 | ||||
CA28 7SG | 10 | 0 | ||||
CA28 7SH | 10 | 1 | ||||
CA28 7SJ | 10 | Catherine Street | 36 | 1 | ||
CA28 7SL | 10 | 0 | ||||
CA28 7SN | 10 | 0 | ||||
CA28 7SQ | 10 | Duke Street | 0 | |||
CA28 7ST | 10 | Duke Street | 1 | |||
CA28 7TB | 10 | 0 | ||||
CA28 7TD | 10 | 0 | ||||
CA28 7TE | 10 | Coach Road | 1 | |||
CA28 7TG | 10 | 0 | ||||
CA28 7TN | 10 | 0 | ||||
CA28 7TP | 10 | 0 | ||||
CA28 7TQ | 10 | 0 | ||||
CA28 7TS | 10 | Back Corkickle | 1 | |||
CA28 7TT | 10 | 0 | ||||
CA28 7TU | 10 | 0 | ||||
CA28 7TW | 10 | 0 | ||||
CA28 7TX | 10 | 0 | ||||
CA28 7TY | 10 | 0 | ||||
CA28 7TZ | 10 | 0 | ||||
CA28 7UB | 10 | 0 | ||||
CA28 7UD | 10 | 0 | ||||
CA28 7UE | 10 | 0 | ||||
CA28 7UF | 10 | 0 | ||||
CA28 7UG | 10 | 0 | ||||
CA28 7UH | 10 | 0 | ||||
CA28 7UJ | 10 | 0 | ||||
CA28 7UN | 10 | 0 | ||||
CA28 7UQ | 10 | 0 | ||||
CA28 7UW | 10 | 0 | ||||
CA28 7UX | 10 | Tangier Street | 2 | |||
CA28 7UY | 10 | 0 | ||||
CA28 7UZ | 10 | Tangier Street | 6 | |||
CA28 7XE | 10 | Bransty Row | 1 | |||
CA28 7XY | 10 | Bransty Row | 1 | |||
CA28 7YA | 10 | 2013‑07 | 0 |
Units with street mismatches in this sector:
Unit | Mapped | Dominant Street | OSM Object | Tagged Street |
---|---|---|---|---|
CA28 7HR | 1 | n4527969460 | ||
CA28 7LR | 2 | West␣Strand | w294804426 | |
CA28 7RW | 6 | Flatt␣Walks | w329431897 | The␣Bridge␣Retail␣Park |
CA28 7RW | 6 | Flatt␣Walks | w329422811 | The␣Bridge␣Retail␣Park |
CA28 7SH | 1 | n6898512259 |