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 | % |
---|---|---|---|---|---|
SP4 | 8 | 212 | 212 | 10 | 4.7% |
All units within this sector:
Unit | PQI | First Seen | Last Seen | Street Name | ML | Mapped |
---|---|---|---|---|---|---|
SP4 8AA | 10 | 0 | ||||
SP4 8AB | 10 | 0 | ||||
SP4 8AD | 10 | 0 | ||||
SP4 8AE | 10 | 0 | ||||
SP4 8AF | 10 | 0 | ||||
SP4 8AG | 10 | 0 | ||||
SP4 8AH | 10 | 0 | ||||
SP4 8AJ | 10 | 0 | ||||
SP4 8AL | 10 | 0 | ||||
SP4 8AN | 10 | 0 | ||||
SP4 8AP | 10 | 0 | ||||
SP4 8AQ | 10 | 0 | ||||
SP4 8AR | 10 | 0 | ||||
SP4 8AS | 10 | 0 | ||||
SP4 8AT | 10 | 0 | ||||
SP4 8AU | 10 | 0 | ||||
SP4 8AW | 10 | 0 | ||||
SP4 8AX | 10 | 0 | ||||
SP4 8AY | 10 | 0 | ||||
SP4 8AZ | 10 | 0 | ||||
SP4 8BA | 10 | 2013‑07 | 0 | |||
SP4 8BB | 10 | 0 | ||||
SP4 8BD | 10 | 0 | ||||
SP4 8BE | 10 | 0 | ||||
SP4 8BF | 10 | 0 | ||||
SP4 8BG | 10 | 0 | ||||
SP4 8BH | 10 | 0 | ||||
SP4 8BJ | 10 | 0 | ||||
SP4 8BL | 10 | 0 | ||||
SP4 8BN | 10 | Stonehenge Road | 1 | |||
SP4 8BP | 10 | 0 | ||||
SP4 8BQ | 10 | 0 | ||||
SP4 8BS | 10 | 0 | ||||
SP4 8BT | 10 | 0 | ||||
SP4 8BU | 10 | 0 | ||||
SP4 8BW | 10 | 0 | ||||
SP4 8BX | 10 | 0 | ||||
SP4 8BY | 10 | 0 | ||||
SP4 8BZ | 10 | 0 | ||||
SP4 8DA | 10 | 0 | ||||
SP4 8DB | 10 | 0 | ||||
SP4 8DD | 10 | 0 | ||||
SP4 8DE | 10 | 0 | ||||
SP4 8DF | 10 | 0 | ||||
SP4 8DG | 10 | 0 | ||||
SP4 8DH | 10 | 1 | ||||
SP4 8DJ | 10 | 0 | ||||
SP4 8DL | 10 | Bulford Road | 4 | |||
SP4 8DN | 10 | 0 | ||||
SP4 8DP | 10 | 0 | ||||
SP4 8DQ | 10 | 0 | ||||
SP4 8DR | 10 | 0 | ||||
SP4 8DS | 10 | 0 | ||||
SP4 8DT | 10 | 0 | ||||
SP4 8DU | 10 | 0 | ||||
SP4 8DW | 10 | 0 | ||||
SP4 8DX | 10 | 0 | ||||
SP4 8DY | 10 | 0 | ||||
SP4 8DZ | 10 | 0 | ||||
SP4 8EA | 10 | 0 | ||||
SP4 8EB | 10 | 0 | ||||
SP4 8ED | 10 | 0 | ||||
SP4 8EE | 10 | 0 | ||||
SP4 8EF | 10 | 0 | ||||
SP4 8EG | 10 | 0 | ||||
SP4 8EH | 10 | 0 | ||||
SP4 8EJ | 10 | 0 | ||||
SP4 8EL | 10 | 0 | ||||
SP4 8EN | 10 | 0 | ||||
SP4 8EP | 10 | 0 | ||||
SP4 8EQ | 10 | 0 | ||||
SP4 8ER | 10 | 0 | ||||
SP4 8ES | 10 | 0 | ||||
SP4 8ET | 10 | 0 | ||||
SP4 8EU | 10 | 0 | ||||
SP4 8EW | 10 | 0 | ||||
SP4 8EX | 10 | Bulford Road | 1 | |||
SP4 8EY | 10 | 0 | ||||
SP4 8EZ | 10 | 0 | ||||
SP4 8FA | 10 | 0 | ||||
SP4 8FB | 10 | High Street | 1 | |||
SP4 8FD | 10 | 0 | ||||
SP4 8FE | 10 | 0 | ||||
SP4 8FF | 10 | 0 | ||||
SP4 8FG | 10 | 0 | ||||
SP4 8FH | 10 | 0 | ||||
SP4 8FJ | 10 | 0 | ||||
SP4 8FL | 10 | 0 | ||||
SP4 8FN | 10 | 0 | ||||
SP4 8FP | 10 | 0 | ||||
SP4 8FQ | 10 | 0 | ||||
SP4 8FR | 10 | 0 | ||||
SP4 8FS | 10 | 0 | ||||
SP4 8FT | 10 | 0 | ||||
SP4 8FU | 10 | 0 | ||||
SP4 8FW | 10 | 0 | ||||
SP4 8FX | 10 | 0 | ||||
SP4 8FY | 10 | 0 | ||||
SP4 8FZ | 10 | 0 | ||||
SP4 8GA | 10 | 0 | ||||
SP4 8GB | 10 | 0 | ||||
SP4 8GD | 10 | 0 | ||||
SP4 8GE | 10 | 0 | ||||
SP4 8GF | 10 | 0 | ||||
SP4 8GG | 10 | 0 | ||||
SP4 8GH | 10 | 0 | ||||
SP4 8GJ | 10 | 0 | ||||
SP4 8GL | 10 | 0 | ||||
SP4 8GN | 10 | 0 | ||||
SP4 8GP | 10 | 0 | ||||
SP4 8GQ | 10 | 0 | ||||
SP4 8HA | 10 | 0 | ||||
SP4 8HB | 10 | 0 | ||||
SP4 8HD | 10 | 0 | ||||
SP4 8HF | 10 | 0 | ||||
SP4 8HG | 10 | 0 | ||||
SP4 8HH | 10 | 1 | ||||
SP4 8HJ | 10 | School Road | 1 | |||
SP4 8HN | 10 | 0 | ||||
SP4 8HP | 10 | 0 | ||||
SP4 8HR | 10 | 0 | ||||
SP4 8HS | 10 | 0 | ||||
SP4 8HT | 10 | 0 | ||||
SP4 8HU | 10 | 0 | ||||
SP4 8HW | 10 | 0 | ||||
SP4 8HX | 10 | 0 | ||||
SP4 8HY | 10 | 0 | ||||
SP4 8HZ | 10 | 0 | ||||
SP4 8JA | 10 | 0 | ||||
SP4 8JB | 10 | 0 | ||||
SP4 8JD | 10 | 0 | ||||
SP4 8JE | 10 | 0 | ||||
SP4 8JF | 10 | 0 | ||||
SP4 8JG | 10 | 0 | ||||
SP4 8JH | 10 | 0 | ||||
SP4 8JJ | 10 | 0 | ||||
SP4 8JL | 10 | 0 | ||||
SP4 8JP | 10 | 0 | ||||
SP4 8JR | 10 | 0 | ||||
SP4 8JS | 10 | 0 | ||||
SP4 8JT | 10 | High Street | 0 | |||
SP4 8JU | 10 | 0 | ||||
SP4 8JW | 10 | 2021‑12 | 0 | |||
SP4 8JX | 10 | 0 | ||||
SP4 8JY | 10 | 0 | ||||
SP4 8JZ | 10 | 0 | ||||
SP4 8LA | 10 | 0 | ||||
SP4 8LB | 10 | 0 | ||||
SP4 8LE | 10 | 0 | ||||
SP4 8LF | 10 | 0 | ||||
SP4 8LG | 10 | 0 | ||||
SP4 8LH | 10 | 0 | ||||
SP4 8LJ | 10 | 0 | ||||
SP4 8LL | 10 | 0 | ||||
SP4 8LN | 10 | 0 | ||||
SP4 8LP | 10 | 0 | ||||
SP4 8LQ | 10 | 0 | ||||
SP4 8LR | 10 | 0 | ||||
SP4 8LS | 10 | 0 | ||||
SP4 8LT | 10 | 0 | ||||
SP4 8LU | 10 | 0 | ||||
SP4 8LW | 10 | 0 | ||||
SP4 8LX | 10 | 0 | ||||
SP4 8LY | 10 | 0 | ||||
SP4 8NA | 10 | 0 | ||||
SP4 8NB | 10 | 0 | ||||
SP4 8ND | 10 | 0 | ||||
SP4 8NE | 10 | 0 | ||||
SP4 8NF | 10 | 0 | ||||
SP4 8NG | 10 | 0 | ||||
SP4 8NH | 10 | 0 | ||||
SP4 8NJ | 10 | 0 | ||||
SP4 8NL | 10 | 0 | ||||
SP4 8NN | 10 | 0 | ||||
SP4 8NP | 10 | 0 | ||||
SP4 8NQ | 10 | 0 | ||||
SP4 8NR | 10 | 0 | ||||
SP4 8NS | 10 | 0 | ||||
SP4 8NT | 10 | 0 | ||||
SP4 8NU | 10 | 0 | ||||
SP4 8NW | 10 | 0 | ||||
SP4 8NX | 10 | 0 | ||||
SP4 8NY | 10 | 0 | ||||
SP4 8PA | 10 | 0 | ||||
SP4 8PB | 10 | 0 | ||||
SP4 8PD | 10 | 0 | ||||
SP4 8PE | 10 | 0 | ||||
SP4 8PF | 10 | 0 | ||||
SP4 8PG | 10 | 0 | ||||
SP4 8PH | 10 | 0 | ||||
SP4 8PJ | 10 | 0 | ||||
SP4 8PL | 10 | 0 | ||||
SP4 8PN | 10 | 0 | ||||
SP4 8PP | 10 | 0 | ||||
SP4 8PQ | 10 | 0 | ||||
SP4 8PR | 10 | 0 | ||||
SP4 8PT | 10 | 2019‑04 | 0 | |||
SP4 8PW | 10 | 0 | ||||
SP4 8PY | 10 | The Packway | 2 | |||
SP4 8PZ | 10 | 2019‑12 | 0 | |||
SP4 8QA | 10 | 2018‑01 | 0 | |||
SP4 8QB | 10 | 1 | ||||
SP4 8QD | 10 | 0 | ||||
SP4 8QE | 10 | 0 | ||||
SP4 8QF | 10 | 0 | ||||
SP4 8QG | 10 | 0 | ||||
SP4 8QH | 10 | 0 | ||||
SP4 8QL | 10 | 0 | ||||
SP4 8QP | 10 | 0 | ||||
SP4 8QQ | 10 | 0 | ||||
SP4 8QR | 10 | 2023‑07 | 0 | |||
SP4 8QT | 10 | 0 | ||||
SP4 8QU | 10 | 1 | ||||
SP4 8QW | 10 | 0 | ||||
SP4 8QY | 10 | 0 | ||||
SP4 8RB | 10 | 0 | ||||
SP4 8RE | 10 | 0 | ||||
SP4 8RF | 10 | 0 | ||||
SP4 8RJ | 10 | 0 | ||||
SP4 8RP | 10 | 2019‑01 | 4 | 0 | ||
SP4 8WZ | 10 | 2018‑07 | 4 | 0 | ||
SP4 8XN | 10 | 61 | 0 | |||
SP4 8YB | 10 | 61 | 0 | |||
SP4 8ZQ | 10 | 2019‑01 | 4 | 0 |
Units with street mismatches in this sector:
Unit | Mapped | Dominant Street | OSM Object | Tagged Street |
---|---|---|---|---|
SP4 8DH | 1 | w656387606 | ||
SP4 8DL | 4 | Bulford␣Road | n8889912770 | |
SP4 8DL | 4 | Bulford␣Road | n8889912767 | |
SP4 8HH | 1 | w186216349 | ||
SP4 8PY | 2 | The␣Packway | n1128156362 | |
SP4 8QB | 1 | w424249286 | ||
SP4 8QU | 1 | w39207223 |