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 is usually updated once a day at about 10:15 UTC, with data from about 20:30 UTC the previous day. The data used to compute the OSM mean position is updated less frequently, usually about once a week.
District | Sector | Units | Geo. Units | Mapped | % |
---|---|---|---|---|---|
LU1 | 2 | 106 | 103 | 80 | 77.7% |
All units within this sector:
Unit | PQI | First Seen | Last Seen | Street Name | ML | Mapped |
---|---|---|---|---|---|---|
LU1 2AA | 10 | George Street | 1 | |||
LU1 2AB | 10 | 0 | ||||
LU1 2AE | 10 | 2013‑07 | 85 | 0 | ||
LU1 2AF | 10 | George Street | 1 | |||
LU1 2AG | 10 | 2019‑01 | 85 | 0 | ||
LU1 2AL | 10 | 1 | ||||
LU1 2AN | 10 | 2013‑07 | 0 | |||
LU1 2AP | 10 | George Street | 2 | |||
LU1 2AQ | 10 | George Street | 2 | |||
LU1 2AR | 10 | 1 | ||||
LU1 2AT | 10 | 1 | ||||
LU1 2AW | 10 | 85 | 0 | |||
LU1 2AX | 10 | George Street | 3 | |||
LU1 2AZ | 10 | George Street | 3 | |||
LU1 2BB | 10 | 2019‑01 | 85 | 0 | ||
LU1 2BD | 10 | George Street | 2 | |||
LU1 2BE | 10 | 2019‑01 | 85 | 0 | ||
LU1 2BG | 10 | The Mall | 1 | |||
LU1 2BJ | 10 | George Street West | 4 | |||
LU1 2BQ | 10 | 2 | 0 | |||
LU1 2BS | 10 | 2019‑12 | 1 | |||
LU1 2BU | 10 | 0 | ||||
LU1 2BW | 10 | 2013‑07 | 0 | |||
LU1 2BX | 10 | 1 | ||||
LU1 2DA | 10 | 2015‑10 | 0 | |||
LU1 2DH | 10 | 0 | ||||
LU1 2DP | 10 | King Street | 2 | |||
LU1 2DT | 10 | 0 | ||||
LU1 2DW | 10 | King Street | 3 | |||
LU1 2DZ | 10 | 1 | ||||
LU1 2ED | 10 | 2013‑07 | 85 | 0 | ||
LU1 2EE | 10 | 0 | ||||
LU1 2EF | 10 | 1 | ||||
LU1 2EG | 10 | 2 | 1 | |||
LU1 2EH | 10 | 2 | 0 | |||
LU1 2EJ | 10 | 0 | ||||
LU1 2EN | 10 | 0 | ||||
LU1 2EP | 10 | Bute Street | 4 | |||
LU1 2EQ | 10 | 2 | 0 | |||
LU1 2ER | 10 | Guildford Street | 1 | |||
LU1 2ES | 10 | 2 | 0 | |||
LU1 2EY | 10 | Bute Street | 4 | |||
LU1 2GS | 10 | 2021‑09 | 1 | |||
LU1 2HL | 10 | Cheapside | 1 | |||
LU1 2HN | 10 | 1 | ||||
LU1 2HZ | 10 | 1 | ||||
LU1 2JA | 10 | 0 | ||||
LU1 2JE | 10 | 1 | ||||
LU1 2JG | 10 | 1 | ||||
LU1 2JQ | 10 | 1 | ||||
LU1 2JX | 10 | 1 | ||||
LU1 2LJ | 10 | The Mall | 1 | |||
LU1 2LL | 10 | 0 | ||||
LU1 2LP | 10 | 2021‑09 | 0 | |||
LU1 2LT | 10 | Station Road | 1 | |||
LU1 2NA | 10 | Mill Street | 2 | |||
LU1 2NB | 10 | Bridge Street | 5 | |||
LU1 2NF | 10 | Bridge Street | 1 | |||
LU1 2NG | 10 | 1 | ||||
LU1 2NH | 10 | 0 | ||||
LU1 2NJ | 10 | Guildford Street | 2 | |||
LU1 2NL | 10 | Guildford Street | 1 | |||
LU1 2NQ | 10 | Guildford Street | 2 | |||
LU1 2NR | 10 | Guildford Street | 3 | |||
LU1 2NW | 10 | 0 | ||||
LU1 2PA | 10 | Guildford Street | 2 | |||
LU1 2PB | 10 | 0 | ||||
LU1 2PH | 10 | 2017‑10 | 0 | |||
LU1 2PJ | 10 | 1 | ||||
LU1 2PL | 10 | Alma Street | 2 | |||
LU1 2PU | 10 | 2020‑07 | 2 | 1 | ||
LU1 2PY | 10 | 2013‑07 | 0 | |||
LU1 2QB | 10 | Manchester Street | 4 | |||
LU1 2QD | 10 | Dunstable Place | 1 | |||
LU1 2QG | 10 | Manchester Street | 1 | |||
LU1 2QH | 10 | Wellington Street | 15 | |||
LU1 2QN | 10 | 2013‑07 | 0 | |||
LU1 2QP | 10 | Gordon Street | 3 | |||
LU1 2QR | 10 | Peel Street | 1 | |||
LU1 2QT | 10 | Dunstable Place | 2 | 3 | ||
LU1 2QU | 10 | 0 | ||||
LU1 2QX | 10 | Upper George Street | 2 | |||
LU1 2RA | 10 | 2013‑07 | 0 | |||
LU1 2RB | 10 | 2 | 0 | |||
LU1 2RD | 10 | Upper George Street | 5 | |||
LU1 2RG | 10 | 1 | ||||
LU1 2RP | 10 | 1 | ||||
LU1 2RS | 10 | 1 | ||||
LU1 2SA | 10 | Stuart Street | 1 | |||
LU1 2SB | 10 | Chapel Street | 1 | |||
LU1 2SD | 10 | 85 | 0 | |||
LU1 2SE | 10 | Chapel Street | 13 | |||
LU1 2SG | 10 | 1 | ||||
LU1 2SJ | 10 | Stuart Street | 2 | |||
LU1 2SL | 10 | 1 | ||||
LU1 2SQ | 10 | 0 | ||||
LU1 2SW | 10 | Stuart Street | 2 | |||
LU1 2SY | 10 | 85 | 0 | |||
LU1 2SZ | 10 | 2021‑09 | The Mall | 1 | ||
LU1 2TA | 10 | 3 | 0 | |||
LU1 2TB | 10 | 3 | 0 | |||
LU1 2TD | 10 | The Mall | 3 | |||
LU1 2TE | 10 | The Mall | 2 | |||
LU1 2TF | 10 | The Mall | 3 | |||
LU1 2TH | 10 | 0 | ||||
LU1 2TJ | 10 | The Mall | 4 | |||
LU1 2TL | 10 | The Mall | 5 | |||
LU1 2TN | 10 | The Mall | 2 | |||
LU1 2TP | 10 | 3 | 0 | |||
LU1 2TQ | 10 | The Mall | 1 | |||
LU1 2TR | 10 | The Mall | 1 | |||
LU1 2TU | 10 | 0 | ||||
LU1 2TW | 10 | 0 | ||||
LU1 2TY | 10 | 0 | ||||
LU1 2UA | 10 | 1 | ||||
LU1 2WA | 10 | 1 | ||||
LU1 2WB | 10 | 1 | ||||
LU1 2WD | 10 | 1 | ||||
LU1 2WE | 10 | 1 | ||||
LU1 2WF | 10 | 1 | ||||
LU1 2WG | 10 | 1 | ||||
LU1 2WH | 10 | 1 | ||||
LU1 2WJ | 10 | 1 | ||||
LU1 2WL | 10 | 1 | ||||
LU1 2WN | 10 | 1 | ||||
LU1 2WZ | 10 | 2019‑01 | 85 | 0 | ||
LU1 2XN | 10 | 2013‑07 | 85 | 0 | ||
LU1 2XW | 10 | 2 | 1 | |||
LU1 2YD | 10 | 85 | 0 | |||
LU1 2YF | 10 | 2019‑01 | 85 | 0 | ||
LU1 2YH | 10 | 2013‑07 | 85 | 0 | ||
LU1 2YN | 10 | 0 | ||||
LU1 2YW | 10 | 2019‑01 | 85 | 0 | ||
LU1 2ZH | 10 | 2013‑07 | 85 | 0 | ||
LU1 2ZJ | 10 | 2013‑07 | 85 | 0 | ||
LU1 2ZN | 10 | 85 | 0 | |||
LU1 2ZS | 10 | 0 |
Units with street mismatches in this sector:
Unit | Mapped | Dominant Street | OSM Object | Tagged Street |
---|---|---|---|---|
LU1 2AL | 1 | w693632306 | ||
LU1 2AR | 1 | w420237318 | ||
LU1 2AT | 1 | w419251869 | ||
LU1 2BJ | 4 | George␣Street␣West | w420270903 | |
LU1 2BJ | 4 | George␣Street␣West | n429382808 | George␣Street |
LU1 2BX | 1 | w693632307 | ||
LU1 2DW | 3 | King␣Street | w420263065 | |
LU1 2DZ | 1 | w420263063 | ||
LU1 2EF | 1 | w419450038 | ||
LU1 2EG | 1 | w418935217 | ||
LU1 2EY | 4 | Bute␣Street | w420531575 | |
LU1 2HN | 1 | w420524785 | ||
LU1 2HZ | 1 | w693632301 | ||
LU1 2JE | 1 | w693632303 | ||
LU1 2JG | 1 | w420284421 | ||
LU1 2JQ | 1 | w693632302 | ||
LU1 2JX | 1 | w420284418 | ||
LU1 2NA | 2 | Mill␣Street | w419447985 | |
LU1 2NG | 1 | w419704958 | ||
LU1 2NJ | 2 | Guildford␣Street | w420528252 | |
LU1 2NQ | 2 | Guildford␣Street | w420523313 | |
LU1 2NR | 3 | Guildford␣Street | w420531577 | |
LU1 2PA | 2 | Guildford␣Street | w420534656 | |
LU1 2PJ | 1 | w419701472 | ||
LU1 2PL | 2 | Alma␣Street | w419700371 | |
LU1 2QB | 4 | Manchester␣Street | w419701475 | |
LU1 2QH | 15 | Wellington␣Street | w420229564 | |
LU1 2QT | 3 | Dunstable␣Place | n4193618004 | Peel␣Street |
LU1 2QX | 2 | Upper␣George␣Street | w693632300 | |
LU1 2RD | 5 | Upper␣George␣Street | w419248783 | |
LU1 2RG | 1 | w419248778 | ||
LU1 2RP | 1 | w419700372 | ||
LU1 2RS | 1 | w419248780 | ||
LU1 2SE | 13 | Chapel␣Street | w420268910 | |
LU1 2SG | 1 | w693632309 | ||
LU1 2SL | 1 | w420234589 | ||
LU1 2TJ | 4 | The␣Mall | n4223442178 | Luton␣Mall |
LU1 2TL | 5 | The␣Mall | n4219426796 | Luton␣Mall |
LU1 2UA | 1 | w693632311 | ||
LU1 2WA | 1 | w420534659 | ||
LU1 2WB | 1 | w420534660 | ||
LU1 2WD | 1 | w420534669 | ||
LU1 2WE | 1 | w420534661 | ||
LU1 2WF | 1 | w420534668 | ||
LU1 2WG | 1 | w420534667 | ||
LU1 2WH | 1 | w420534662 | ||
LU1 2WJ | 1 | w420534666 | ||
LU1 2WL | 1 | w420534664 | ||
LU1 2WN | 1 | w420534671 | ||
LU1 2XW | 1 | w693632298 |