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 | % |
---|---|---|---|---|---|
PH8 | 0 | 116 | 116 | 31 | 26.7% |
All units within this sector:
Unit | PQI | First Seen | Last Seen | Street Name | ML | Mapped |
---|---|---|---|---|---|---|
PH8 0AA | 10 | Perth Road, Birnam | 9 | |||
PH8 0AB | 10 | 1 | ||||
PH8 0AD | 10 | 1 | ||||
PH8 0AE | 10 | Kirkfield Place | 1 | |||
PH8 0AF | 10 | 0 | ||||
PH8 0AG | 10 | 0 | ||||
PH8 0AH | 10 | Bridge Street | 7 | |||
PH8 0AJ | 10 | High Street | 3 | |||
PH8 0AL | 10 | High Street | 0 | |||
PH8 0AN | 10 | The Cross | 2 | |||
PH8 0AP | 10 | Water Wynd | 5 | |||
PH8 0AQ | 10 | Tay Terrace | 2 | |||
PH8 0AR | 10 | Atholl Street | 12 | |||
PH8 0AT | 10 | St Ninian's Wynd | 3 | |||
PH8 0AW | 10 | Cathedral Street | 2 | |||
PH8 0AX | 10 | 1 | ||||
PH8 0AY | 10 | 0 | ||||
PH8 0AZ | 10 | Spoutwell | 2 | |||
PH8 0BA | 10 | 0 | ||||
PH8 0BB | 10 | 0 | ||||
PH8 0BD | 10 | 0 | ||||
PH8 0BE | 10 | 0 | ||||
PH8 0BG | 10 | 0 | ||||
PH8 0BH | 10 | Perth Road | 1 | |||
PH8 0BJ | 10 | Saint Mary's Road | 2 | |||
PH8 0BL | 10 | Oak Road, Birnam | 9 | |||
PH8 0BN | 10 | 0 | ||||
PH8 0BP | 10 | 0 | ||||
PH8 0BS | 10 | 0 | ||||
PH8 0BT | 10 | 0 | ||||
PH8 0BU | 10 | 0 | ||||
PH8 0BW | 10 | Birnam Glen | 1 | |||
PH8 0BX | 10 | 0 | ||||
PH8 0BY | 10 | 0 | ||||
PH8 0BZ | 10 | 0 | ||||
PH8 0DA | 10 | 0 | ||||
PH8 0DB | 10 | 0 | ||||
PH8 0DD | 10 | 0 | ||||
PH8 0DE | 10 | 0 | ||||
PH8 0DF | 10 | 0 | ||||
PH8 0DG | 10 | 0 | ||||
PH8 0DH | 10 | 0 | ||||
PH8 0DJ | 10 | 0 | ||||
PH8 0DL | 10 | 0 | ||||
PH8 0DN | 10 | 0 | ||||
PH8 0DP | 10 | 0 | ||||
PH8 0DR | 10 | 0 | ||||
PH8 0DS | 10 | Station Road | 4 | |||
PH8 0DT | 10 | 0 | ||||
PH8 0DU | 10 | 0 | ||||
PH8 0DW | 10 | 0 | ||||
PH8 0DX | 10 | Tarfuack | 2 | |||
PH8 0DY | 10 | Trochry | 4 | |||
PH8 0EA | 10 | 0 | ||||
PH8 0EB | 10 | 0 | ||||
PH8 0ED | 10 | 0 | ||||
PH8 0EE | 10 | 1 | ||||
PH8 0EF | 10 | 0 | ||||
PH8 0EG | 10 | 0 | ||||
PH8 0EH | 10 | 0 | ||||
PH8 0EP | 10 | 0 | ||||
PH8 0EQ | 10 | 0 | ||||
PH8 0ER | 10 | 0 | ||||
PH8 0ES | 10 | Fungarth | 2 | |||
PH8 0ET | 10 | 0 | ||||
PH8 0EU | 10 | 0 | ||||
PH8 0EX | 10 | 0 | ||||
PH8 0EY | 10 | 0 | ||||
PH8 0EZ | 10 | 0 | ||||
PH8 0HA | 10 | 2 | ||||
PH8 0HB | 10 | 0 | ||||
PH8 0HD | 10 | 0 | ||||
PH8 0HE | 10 | 0 | ||||
PH8 0HF | 10 | 0 | ||||
PH8 0HG | 10 | 0 | ||||
PH8 0HH | 10 | 1 | ||||
PH8 0HJ | 10 | 0 | ||||
PH8 0HN | 10 | 0 | ||||
PH8 0HP | 10 | 0 | ||||
PH8 0HQ | 10 | 0 | ||||
PH8 0HU | 10 | Blairgowrie Road | 1 | |||
PH8 0HW | 10 | 0 | ||||
PH8 0HX | 10 | Blairgowrie Road | 2 | |||
PH8 0HY | 10 | 0 | ||||
PH8 0HZ | 10 | 0 | ||||
PH8 0JA | 10 | 0 | ||||
PH8 0JB | 10 | 0 | ||||
PH8 0JD | 10 | 0 | ||||
PH8 0JE | 10 | 0 | ||||
PH8 0JF | 10 | 0 | ||||
PH8 0JG | 10 | 0 | ||||
PH8 0JH | 10 | 0 | ||||
PH8 0JJ | 10 | 0 | ||||
PH8 0JN | 10 | 0 | ||||
PH8 0JQ | 10 | 0 | ||||
PH8 0JR | 10 | Inver | 1 | |||
PH8 0JS | 10 | 0 | ||||
PH8 0JT | 10 | 0 | ||||
PH8 0JU | 10 | 0 | ||||
PH8 0JW | 10 | 0 | ||||
PH8 0JX | 10 | 0 | ||||
PH8 0JZ | 10 | 0 | ||||
PH8 0LA | 10 | 0 | ||||
PH8 0LB | 10 | 1 | ||||
PH8 0QA | 10 | Stell Park Road | 1 | |||
PH8 0QB | 10 | 0 | ||||
PH8 0QD | 10 | 0 | ||||
PH8 0RB | 10 | 0 | ||||
PH8 0RD | 10 | 0 | ||||
PH8 0RE | 10 | 0 | ||||
PH8 0RF | 10 | 0 | ||||
PH8 0RG | 10 | 0 | ||||
PH8 0RQ | 10 | School Lane | 1 | |||
PH8 0WA | 10 | 2023‑04 | 3 | 0 | ||
PH8 0WB | 10 | 3 | 0 | |||
PH8 0WD | 50 | 0 | ||||
PH8 0WT | 50 | 0 | ||||
PH8 0WU | 10 | 0 | ||||
PH8 0YP | 10 | 3 | 0 | |||
PH8 0YZ | 10 | 3 | 0 |
Units with street mismatches in this sector:
Unit | Mapped | Dominant Street | OSM Object | Tagged Street |
---|---|---|---|---|
PH8 0AA | 9 | Perth␣Road,␣Birnam | n2229465921 | Perth␣Road |
PH8 0AA | 9 | Perth␣Road,␣Birnam | w961627558 | Perth␣Road.␣Birnam |
PH8 0AA | 9 | Perth␣Road,␣Birnam | w810427475 | Oak␣Avenue,␣Perth␣Road,␣Birnam |
PH8 0AB | 1 | w335592456 | ||
PH8 0AD | 1 | w810326537 | ||
PH8 0AR | 12 | Atholl␣Street | n10762048261 | St␣Ninian's␣Wynd |
PH8 0AX | 1 | w599470295 | ||
PH8 0BJ | 2 | Saint␣Mary's␣Road | w951196804 | St.␣Marys␣Road |
PH8 0BL | 9 | Oak␣Road,␣Birnam | w961357863 | Oak␣Road |
PH8 0DX | 2 | Tarfuack | w1112585570 | |
PH8 0DY | 4 | Trochry | w956071089 | |
PH8 0EE | 1 | w1190496704 | ||
PH8 0HA | 2 | w951243916 | ||
PH8 0HA | 2 | w392176519 | ||
PH8 0HH | 1 | w627755787 | ||
PH8 0HX | 2 | Blairgowrie␣Road | w599475479 | |
PH8 0LB | 1 | w678267902 |