The circles on the map above are out-of-date the postcode unit 'centriods' from a Northern Ireland source. This source is probably not compatible with OpenStreetMap's licensing requirements, so you must not use this information directly to make any changes to OpenStreetMap.
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 | % |
---|---|---|---|---|---|
BT21 | 0 | 209 | 209 | 18 | 8.6% |
All units within this sector:
Unit | PQI | First Seen | Last Seen | Street Name | ML | Mapped |
---|---|---|---|---|---|---|
BT21 0AA | 10 | 0 | ||||
BT21 0AB | 10 | 0 | ||||
BT21 0AD | 10 | 0 | ||||
BT21 0AE | 10 | 0 | ||||
BT21 0AF | 10 | 0 | ||||
BT21 0AG | 10 | New Street | 2 | |||
BT21 0AH | 10 | High Street | 1 | |||
BT21 0AJ | 10 | 0 | ||||
BT21 0AL | 10 | 0 | ||||
BT21 0AN | 10 | 0 | ||||
BT21 0AP | 10 | 0 | ||||
BT21 0AQ | 10 | High Street | 1 | |||
BT21 0AR | 10 | 0 | ||||
BT21 0AS | 10 | 0 | ||||
BT21 0AT | 10 | 0 | ||||
BT21 0AU | 10 | Cannyreagh Road | 2 | |||
BT21 0AW | 10 | 0 | ||||
BT21 0AX | 10 | 0 | ||||
BT21 0AY | 10 | 0 | ||||
BT21 0AZ | 10 | 0 | ||||
BT21 0BA | 10 | 0 | ||||
BT21 0BB | 10 | 0 | ||||
BT21 0BD | 10 | Northfield Road | 1 | |||
BT21 0BE | 10 | 0 | ||||
BT21 0BF | 10 | 0 | ||||
BT21 0BG | 10 | 0 | ||||
BT21 0BH | 10 | 0 | ||||
BT21 0BJ | 10 | 0 | ||||
BT21 0BL | 10 | Killaughey Road | 1 | |||
BT21 0BN | 10 | Rosepark | 12 | |||
BT21 0BP | 10 | 0 | ||||
BT21 0BQ | 10 | 0 | ||||
BT21 0BS | 10 | 0 | ||||
BT21 0BU | 10 | Killaughey Road | 1 | |||
BT21 0BW | 10 | 0 | ||||
BT21 0DA | 10 | 0 | ||||
BT21 0DB | 10 | 0 | ||||
BT21 0DE | 10 | 0 | ||||
BT21 0DF | 10 | 0 | ||||
BT21 0DG | 10 | Shore Street | 2 | |||
BT21 0DH | 10 | 0 | ||||
BT21 0DJ | 10 | 0 | ||||
BT21 0DN | 10 | 0 | ||||
BT21 0DP | 10 | 0 | ||||
BT21 0DQ | 10 | 0 | ||||
BT21 0DR | 10 | 0 | ||||
BT21 0DS | 10 | 0 | ||||
BT21 0DT | 10 | 0 | ||||
BT21 0DU | 10 | 0 | ||||
BT21 0DW | 10 | 0 | ||||
BT21 0DX | 10 | 0 | ||||
BT21 0DY | 10 | 0 | ||||
BT21 0DZ | 10 | 0 | ||||
BT21 0EA | 10 | 0 | ||||
BT21 0EB | 10 | 0 | ||||
BT21 0ED | 10 | 0 | ||||
BT21 0EE | 10 | 0 | ||||
BT21 0EF | 10 | 0 | ||||
BT21 0EG | 10 | 0 | ||||
BT21 0EH | 10 | 0 | ||||
BT21 0EJ | 10 | 0 | ||||
BT21 0EL | 10 | 0 | ||||
BT21 0EN | 10 | 0 | ||||
BT21 0EP | 10 | 0 | ||||
BT21 0EQ | 10 | 0 | ||||
BT21 0ER | 10 | 0 | ||||
BT21 0ES | 10 | 0 | ||||
BT21 0ET | 10 | 0 | ||||
BT21 0EW | 10 | 0 | ||||
BT21 0EY | 10 | 0 | ||||
BT21 0EZ | 10 | 3 | 0 | |||
BT21 0FB | 10 | 0 | ||||
BT21 0FD | 10 | 0 | ||||
BT21 0FE | 10 | 0 | ||||
BT21 0FF | 10 | 2 | 0 | |||
BT21 0FG | 10 | Exchange Mews | 3 | 1 | ||
BT21 0FJ | 10 | 2 | 0 | |||
BT21 0GA | 10 | 3 | 0 | |||
BT21 0GY | 10 | 0 | ||||
BT21 0GZ | 10 | 0 | ||||
BT21 0HA | 10 | 0 | ||||
BT21 0HB | 10 | 0 | ||||
BT21 0HD | 10 | 0 | ||||
BT21 0HE | 10 | Parade | 2 | |||
BT21 0HF | 10 | 0 | ||||
BT21 0HG | 10 | 0 | ||||
BT21 0HH | 10 | 0 | ||||
BT21 0HJ | 10 | 0 | ||||
BT21 0HL | 10 | 0 | ||||
BT21 0HN | 10 | Railway Street | 1 | |||
BT21 0HP | 10 | 0 | ||||
BT21 0HR | 10 | 0 | ||||
BT21 0HS | 10 | 0 | ||||
BT21 0HT | 10 | 0 | ||||
BT21 0HU | 10 | 0 | ||||
BT21 0HW | 10 | 0 | ||||
BT21 0HX | 10 | 0 | ||||
BT21 0HY | 10 | Millisle Road | 1 | |||
BT21 0HZ | 10 | 0 | ||||
BT21 0JA | 10 | 0 | ||||
BT21 0JB | 10 | 0 | ||||
BT21 0JD | 10 | 0 | ||||
BT21 0JE | 10 | 0 | ||||
BT21 0JF | 10 | 0 | ||||
BT21 0JG | 10 | 0 | ||||
BT21 0JH | 10 | 0 | ||||
BT21 0JJ | 10 | 0 | ||||
BT21 0JL | 10 | 0 | ||||
BT21 0JN | 10 | 0 | ||||
BT21 0JQ | 10 | 0 | ||||
BT21 0JR | 10 | 0 | ||||
BT21 0JS | 10 | 0 | ||||
BT21 0JT | 10 | 0 | ||||
BT21 0JU | 10 | 0 | ||||
BT21 0JW | 10 | 0 | ||||
BT21 0JX | 10 | 0 | ||||
BT21 0JY | 10 | 0 | ||||
BT21 0JZ | 10 | 0 | ||||
BT21 0LA | 10 | Millisle Road | 1 | |||
BT21 0LB | 10 | 0 | ||||
BT21 0LD | 10 | 0 | ||||
BT21 0LE | 10 | 0 | ||||
BT21 0LF | 10 | 0 | ||||
BT21 0LG | 10 | 0 | ||||
BT21 0LH | 10 | 0 | ||||
BT21 0LJ | 10 | 0 | ||||
BT21 0LL | 10 | 0 | ||||
BT21 0LN | 10 | 0 | ||||
BT21 0LP | 10 | 0 | ||||
BT21 0LQ | 10 | 0 | ||||
BT21 0LR | 10 | 0 | ||||
BT21 0LS | 10 | 0 | ||||
BT21 0LT | 10 | 0 | ||||
BT21 0LU | 10 | 0 | ||||
BT21 0LW | 10 | 0 | ||||
BT21 0LX | 10 | 0 | ||||
BT21 0LY | 10 | 0 | ||||
BT21 0NA | 10 | Ballyblack Road East | 1 | |||
BT21 0ND | 10 | 0 | ||||
BT21 0NE | 10 | 0 | ||||
BT21 0NF | 10 | Killaughey Road | 1 | |||
BT21 0NG | 10 | 0 | ||||
BT21 0NH | 10 | 0 | ||||
BT21 0NJ | 10 | 0 | ||||
BT21 0NL | 10 | 0 | ||||
BT21 0NN | 10 | 0 | ||||
BT21 0NP | 10 | 0 | ||||
BT21 0NQ | 10 | 0 | ||||
BT21 0NR | 10 | 0 | ||||
BT21 0NS | 10 | 0 | ||||
BT21 0NT | 10 | 0 | ||||
BT21 0NW | 10 | 0 | ||||
BT21 0PA | 10 | 0 | ||||
BT21 0PB | 10 | High Bangor Road | 1 | |||
BT21 0PD | 10 | 0 | ||||
BT21 0PE | 10 | 0 | ||||
BT21 0PF | 10 | 0 | ||||
BT21 0PG | 10 | 0 | ||||
BT21 0PH | 10 | 0 | ||||
BT21 0PJ | 10 | 0 | ||||
BT21 0PL | 10 | 0 | ||||
BT21 0PN | 10 | 0 | ||||
BT21 0PP | 10 | 2 | 0 | |||
BT21 0PQ | 10 | Warren Road | 1 | |||
BT21 0PR | 10 | 0 | ||||
BT21 0PS | 10 | 0 | ||||
BT21 0PT | 10 | 0 | ||||
BT21 0PU | 10 | 0 | ||||
BT21 0PW | 10 | 2 | 0 | |||
BT21 0PX | 10 | 0 | ||||
BT21 0PY | 10 | 0 | ||||
BT21 0PZ | 10 | 0 | ||||
BT21 0QA | 10 | 0 | ||||
BT21 0QB | 10 | 0 | ||||
BT21 0QD | 10 | 0 | ||||
BT21 0QE | 10 | 0 | ||||
BT21 0QF | 10 | 0 | ||||
BT21 0QG | 10 | 0 | ||||
BT21 0QH | 10 | 0 | ||||
BT21 0QJ | 10 | 0 | ||||
BT21 0QL | 10 | 0 | ||||
BT21 0QN | 10 | 0 | ||||
BT21 0QP | 10 | 0 | ||||
BT21 0QQ | 10 | 0 | ||||
BT21 0QR | 10 | 0 | ||||
BT21 0QS | 10 | 0 | ||||
BT21 0QT | 10 | 0 | ||||
BT21 0QU | 10 | 0 | ||||
BT21 0QW | 10 | 0 | ||||
BT21 0QX | 10 | 0 | ||||
BT21 0QY | 10 | 0 | ||||
BT21 0QZ | 10 | 0 | ||||
BT21 0RA | 10 | 0 | ||||
BT21 0RB | 10 | 0 | ||||
BT21 0RD | 10 | 0 | ||||
BT21 0RG | 10 | 0 | ||||
BT21 0SH | 10 | 0 | ||||
BT21 0SJ | 10 | 0 | ||||
BT21 0SL | 10 | 0 | ||||
BT21 0SN | 10 | 5 | 0 | |||
BT21 0WL | 10 | 5 | 0 | |||
BT21 0WP | 10 | 5 | 0 | |||
BT21 0WQ | 10 | 5 | 0 | |||
BT21 0WS | 10 | 5 | 0 | |||
BT21 0WT | 10 | 5 | 0 | |||
BT21 0WX | 10 | 5 | 0 | |||
BT21 0WY | 10 | 5 | 0 | |||
BT21 0WZ | 10 | 5 | 0 | |||
BT21 0YD | 10 | 5 | 0 |
Units with street mismatches in this sector:
Unit | Mapped | Dominant Street | OSM Object | Tagged Street |
---|---|---|---|---|
BT21 0DG | 2 | Shore␣Street | w891904753 |