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 | % |
---|---|---|---|---|---|
SY13 | 4 | 191 | 191 | 10 | 5.2% |
All units within this sector:
Unit | PQI | First Seen | Last Seen | Street Name | ML | Mapped |
---|---|---|---|---|---|---|
SY13 4AA | 10 | 0 | ||||
SY13 4AB | 10 | 0 | ||||
SY13 4AD | 10 | 0 | ||||
SY13 4AE | 10 | 0 | ||||
SY13 4AF | 10 | 0 | ||||
SY13 4AG | 10 | 0 | ||||
SY13 4AH | 10 | 0 | ||||
SY13 4AJ | 10 | 1 | ||||
SY13 4AL | 10 | 0 | ||||
SY13 4AN | 10 | 0 | ||||
SY13 4AP | 10 | 0 | ||||
SY13 4AQ | 10 | 0 | ||||
SY13 4AR | 10 | 0 | ||||
SY13 4AS | 10 | 0 | ||||
SY13 4AT | 10 | 1 | ||||
SY13 4AU | 10 | 0 | ||||
SY13 4AW | 10 | 0 | ||||
SY13 4AX | 10 | 0 | ||||
SY13 4AY | 10 | 0 | ||||
SY13 4AZ | 10 | 0 | ||||
SY13 4BA | 10 | 0 | ||||
SY13 4BB | 10 | 0 | ||||
SY13 4BD | 10 | 0 | ||||
SY13 4BE | 10 | 0 | ||||
SY13 4BF | 10 | 0 | ||||
SY13 4BG | 10 | 0 | ||||
SY13 4BH | 10 | 0 | ||||
SY13 4BJ | 10 | 0 | ||||
SY13 4BL | 10 | 0 | ||||
SY13 4BN | 10 | 0 | ||||
SY13 4BP | 10 | 0 | ||||
SY13 4BQ | 10 | 0 | ||||
SY13 4BT | 10 | 0 | ||||
SY13 4BU | 10 | 0 | ||||
SY13 4BW | 10 | 0 | ||||
SY13 4BX | 10 | 0 | ||||
SY13 4BY | 10 | 0 | ||||
SY13 4BZ | 10 | 0 | ||||
SY13 4DA | 10 | 0 | ||||
SY13 4DB | 10 | 0 | ||||
SY13 4DD | 10 | 0 | ||||
SY13 4DE | 10 | 0 | ||||
SY13 4DF | 10 | 0 | ||||
SY13 4DG | 10 | 0 | ||||
SY13 4DH | 10 | 0 | ||||
SY13 4DJ | 10 | 0 | ||||
SY13 4DL | 10 | 0 | ||||
SY13 4DN | 10 | 0 | ||||
SY13 4DP | 10 | 0 | ||||
SY13 4DQ | 10 | 0 | ||||
SY13 4DR | 10 | 0 | ||||
SY13 4DS | 10 | 0 | ||||
SY13 4DT | 10 | 0 | ||||
SY13 4DU | 10 | 0 | ||||
SY13 4DW | 10 | 0 | ||||
SY13 4DX | 10 | 0 | ||||
SY13 4DY | 10 | 0 | ||||
SY13 4DZ | 10 | 0 | ||||
SY13 4EA | 10 | 0 | ||||
SY13 4EB | 10 | 0 | ||||
SY13 4ED | 10 | 0 | ||||
SY13 4EE | 10 | 0 | ||||
SY13 4EF | 10 | 0 | ||||
SY13 4EG | 10 | 0 | ||||
SY13 4EH | 10 | 0 | ||||
SY13 4EJ | 10 | 0 | ||||
SY13 4EL | 10 | 0 | ||||
SY13 4EN | 10 | 0 | ||||
SY13 4EP | 10 | 0 | ||||
SY13 4EQ | 10 | 0 | ||||
SY13 4ER | 10 | 0 | ||||
SY13 4ES | 10 | 0 | ||||
SY13 4ET | 10 | 0 | ||||
SY13 4EU | 10 | 0 | ||||
SY13 4EW | 10 | 0 | ||||
SY13 4EX | 10 | 2021‑09 | 0 | |||
SY13 4HA | 10 | 1 | ||||
SY13 4HB | 10 | 0 | ||||
SY13 4HD | 10 | 0 | ||||
SY13 4HE | 10 | 0 | ||||
SY13 4HF | 10 | Tarporley Road | 1 | |||
SY13 4HG | 10 | 0 | ||||
SY13 4HH | 10 | 0 | ||||
SY13 4HJ | 10 | 0 | ||||
SY13 4HL | 10 | 0 | ||||
SY13 4HN | 10 | 0 | ||||
SY13 4HP | 10 | 0 | ||||
SY13 4HQ | 10 | 0 | ||||
SY13 4HR | 10 | 0 | ||||
SY13 4HS | 10 | 0 | ||||
SY13 4HT | 10 | 0 | ||||
SY13 4HU | 10 | 0 | ||||
SY13 4HW | 10 | 0 | ||||
SY13 4HX | 10 | 0 | ||||
SY13 4HY | 10 | 0 | ||||
SY13 4HZ | 10 | 0 | ||||
SY13 4JA | 10 | 0 | ||||
SY13 4JB | 10 | 0 | ||||
SY13 4JD | 10 | 0 | ||||
SY13 4JE | 10 | 0 | ||||
SY13 4JF | 10 | 0 | ||||
SY13 4JG | 10 | 0 | ||||
SY13 4JH | 50 | 0 | ||||
SY13 4JJ | 10 | 0 | ||||
SY13 4JL | 10 | 0 | ||||
SY13 4JN | 10 | 0 | ||||
SY13 4JP | 10 | 0 | ||||
SY13 4JQ | 10 | 0 | ||||
SY13 4JR | 10 | 0 | ||||
SY13 4JS | 10 | 0 | ||||
SY13 4JT | 10 | 0 | ||||
SY13 4JU | 10 | 0 | ||||
SY13 4JW | 10 | 0 | ||||
SY13 4JY | 10 | 0 | ||||
SY13 4JZ | 10 | 0 | ||||
SY13 4LA | 10 | 0 | ||||
SY13 4LB | 10 | 0 | ||||
SY13 4LD | 10 | 0 | ||||
SY13 4LE | 10 | 0 | ||||
SY13 4LF | 10 | 0 | ||||
SY13 4LG | 10 | 0 | ||||
SY13 4LH | 10 | 0 | ||||
SY13 4LJ | 10 | 0 | ||||
SY13 4LL | 10 | 0 | ||||
SY13 4LN | 10 | 0 | ||||
SY13 4LP | 10 | 0 | ||||
SY13 4LQ | 10 | 0 | ||||
SY13 4LR | 10 | 0 | ||||
SY13 4LS | 10 | Wrenbury Road | 1 | |||
SY13 4LT | 10 | 0 | ||||
SY13 4LU | 10 | 0 | ||||
SY13 4LW | 10 | 0 | ||||
SY13 4LX | 10 | 0 | ||||
SY13 4LY | 10 | 0 | ||||
SY13 4LZ | 10 | 0 | ||||
SY13 4NA | 10 | 0 | ||||
SY13 4NB | 10 | 0 | ||||
SY13 4ND | 10 | 0 | ||||
SY13 4NE | 10 | 0 | ||||
SY13 4NG | 10 | 0 | ||||
SY13 4NH | 10 | Edgeley Road | 1 | |||
SY13 4NJ | 10 | Edgeley Road | 3 | |||
SY13 4NL | 10 | 0 | ||||
SY13 4NN | 10 | 0 | ||||
SY13 4NP | 10 | 0 | ||||
SY13 4NQ | 50 | 2021‑12 | 0 | |||
SY13 4NR | 10 | 0 | ||||
SY13 4NS | 10 | 0 | ||||
SY13 4NT | 10 | 0 | ||||
SY13 4NU | 10 | 0 | ||||
SY13 4NW | 10 | 0 | ||||
SY13 4NX | 10 | 0 | ||||
SY13 4NZ | 10 | 0 | ||||
SY13 4PA | 10 | 0 | ||||
SY13 4PD | 10 | 0 | ||||
SY13 4PE | 10 | 0 | ||||
SY13 4PF | 10 | 0 | ||||
SY13 4PG | 10 | 0 | ||||
SY13 4PH | 10 | 0 | ||||
SY13 4PJ | 10 | 0 | ||||
SY13 4PL | 10 | 0 | ||||
SY13 4PN | 10 | 0 | ||||
SY13 4PP | 10 | 0 | ||||
SY13 4PQ | 10 | 0 | ||||
SY13 4PS | 10 | 0 | ||||
SY13 4PT | 10 | 0 | ||||
SY13 4PW | 10 | 0 | ||||
SY13 4PX | 10 | 0 | ||||
SY13 4PY | 10 | 0 | ||||
SY13 4PZ | 10 | 0 | ||||
SY13 4QA | 10 | 0 | ||||
SY13 4QB | 10 | 0 | ||||
SY13 4QG | 10 | 0 | ||||
SY13 4QH | 10 | 1 | ||||
SY13 4QJ | 10 | 0 | ||||
SY13 4QL | 10 | 0 | ||||
SY13 4QN | 10 | 0 | ||||
SY13 4QP | 10 | 0 | ||||
SY13 4QQ | 10 | 0 | ||||
SY13 4QR | 10 | 0 | ||||
SY13 4QS | 10 | Tushingham | 2 | |||
SY13 4QT | 10 | 0 | ||||
SY13 4QU | 10 | 0 | ||||
SY13 4QW | 10 | 0 | ||||
SY13 4QX | 10 | 0 | ||||
SY13 4QY | 10 | 0 | ||||
SY13 4QZ | 10 | 0 | ||||
SY13 4RA | 10 | 0 | ||||
SY13 4RB | 10 | 1 | ||||
SY13 4RE | 10 | 0 | ||||
SY13 4RF | 10 | 0 | ||||
SY13 4RG | 10 | 0 | ||||
SY13 4RH | 10 | 0 | ||||
SY13 4WD | 10 | 2019‑07 | 15 | 0 | ||
SY13 4WH | 10 | 15 | 0 | |||
SY13 4WX | 10 | 2013‑07 | 15 | 0 |
Units with street mismatches in this sector:
Unit | Mapped | Dominant Street | OSM Object | Tagged Street |
---|---|---|---|---|
SY13 4AJ | 1 | w435127812 | ||
SY13 4AT | 1 | n1705999267 | ||
SY13 4HA | 1 | r16010888 | ||
SY13 4QH | 1 | n484569891 | ||
SY13 4QS | 2 | Tushingham | w402243935 | |
SY13 4RB | 1 | n10236382962 |