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 | % |
---|---|---|---|---|---|
AL1 | 2 | 173 | 172 | 70 | 40.7% |
All units within this sector:
Unit | PQI | First Seen | Last Seen | Street Name | ML | Mapped |
---|---|---|---|---|---|---|
AL1 2AA | 10 | 2021‑12 | 1 | |||
AL1 2AD | 10 | 2021‑12 | 1 | |||
AL1 2AE | 10 | 2021‑12 | 0 | |||
AL1 2AF | 10 | 2021‑12 | Watford Road | 1 | ||
AL1 2AH | 10 | 2021‑12 | 0 | |||
AL1 2AJ | 10 | 2021‑12 | 0 | |||
AL1 2AL | 10 | 2021‑12 | 1 | |||
AL1 2AN | 10 | 2021‑12 | 1 | |||
AL1 2AP | 10 | 2021‑12 | 0 | |||
AL1 2AQ | 10 | 2021‑12 | 0 | |||
AL1 2AR | 10 | 2021‑12 | 1 | |||
AL1 2AS | 10 | 2021‑12 | 1 | |||
AL1 2AT | 10 | 2021‑12 | 1 | |||
AL1 2AU | 10 | 2021‑12 | 1 | |||
AL1 2AW | 10 | 2021‑12 | 1 | |||
AL1 2AX | 10 | 2021‑12 | 1 | |||
AL1 2AY | 10 | 2021‑12 | 1 | |||
AL1 2AZ | 10 | 2021‑12 | 1 | |||
AL1 2BA | 10 | 2021‑12 | 1 | |||
AL1 2BB | 10 | 2021‑12 | Cottonmill Lane | 2 | ||
AL1 2BD | 10 | 2021‑12 | 1 | |||
AL1 2BE | 10 | 2021‑12 | 1 | |||
AL1 2BG | 10 | 2021‑12 | 1 | |||
AL1 2BH | 10 | 2021‑12 | Nunnery Close | 1 | ||
AL1 2BJ | 10 | 2021‑12 | 1 | |||
AL1 2BL | 10 | 2021‑12 | 1 | |||
AL1 2BN | 10 | 2021‑12 | 1 | |||
AL1 2BP | 10 | 2021‑12 | 1 | |||
AL1 2BQ | 10 | 2021‑12 | 1 | |||
AL1 2BS | 10 | 2021‑12 | 1 | |||
AL1 2BT | 10 | 2021‑12 | 1 | |||
AL1 2BU | 10 | 2021‑12 | 1 | |||
AL1 2BW | 10 | 2021‑12 | 1 | |||
AL1 2BX | 10 | 2021‑12 | 1 | |||
AL1 2BY | 10 | 2021‑12 | Old Sopwell Gardens | 7 | ||
AL1 2BZ | 10 | 2021‑12 | Abbey View | 1 | ||
AL1 2DB | 10 | 0 | ||||
AL1 2DD | 10 | 2021‑12 | 0 | |||
AL1 2DE | 10 | 2021‑12 | 0 | |||
AL1 2DF | 10 | 2021‑12 | Graham Close | 2 | ||
AL1 2DJ | 10 | 2021‑12 | 1 | |||
AL1 2DL | 10 | 2021‑12 | Holywell Hill | 3 | ||
AL1 2DN | 10 | 2021‑12 | 1 | |||
AL1 2DP | 10 | 2021‑12 | 1 | |||
AL1 2DR | 10 | 0 | ||||
AL1 2DS | 10 | 2021‑12 | 1 | |||
AL1 2DT | 10 | 2021‑12 | 1 | |||
AL1 2DU | 10 | 2021‑12 | 1 | |||
AL1 2DX | 10 | 2021‑12 | 1 | |||
AL1 2EA | 10 | 2021‑12 | 1 | |||
AL1 2ED | 10 | 2021‑12 | 0 | |||
AL1 2EF | 10 | 2021‑12 | 0 | |||
AL1 2EN | 10 | 2021‑12 | 0 | |||
AL1 2EP | 10 | 2021‑12 | 0 | |||
AL1 2EQ | 10 | 2015‑10 | 0 | |||
AL1 2ER | 10 | 2021‑12 | 0 | |||
AL1 2ES | 10 | 2021‑12 | 1 | |||
AL1 2ET | 10 | 2021‑12 | 0 | |||
AL1 2EW | 10 | 2021‑12 | 0 | |||
AL1 2EX | 10 | 2021‑12 | 0 | |||
AL1 2EY | 10 | 2021‑12 | 0 | |||
AL1 2EZ | 10 | 2021‑12 | 0 | |||
AL1 2HA | 10 | 2021‑12 | 0 | |||
AL1 2HE | 10 | 2021‑12 | 0 | |||
AL1 2HH | 10 | 2021‑12 | 0 | |||
AL1 2HJ | 10 | 2021‑12 | 0 | |||
AL1 2HL | 10 | 2021‑12 | 0 | |||
AL1 2HN | 10 | 2021‑12 | 0 | |||
AL1 2HP | 10 | 2021‑12 | 0 | |||
AL1 2HQ | 10 | 2021‑12 | 1 | |||
AL1 2HR | 10 | 2021‑12 | 0 | |||
AL1 2HS | 10 | 2021‑12 | 0 | |||
AL1 2HT | 10 | 2021‑12 | 0 | |||
AL1 2HU | 10 | 2021‑12 | 0 | |||
AL1 2HW | 10 | 2021‑12 | 0 | |||
AL1 2HX | 10 | 2021‑12 | 0 | |||
AL1 2HY | 10 | 2021‑12 | 1 | |||
AL1 2HZ | 10 | 2021‑12 | 0 | |||
AL1 2JA | 10 | 2021‑12 | 0 | |||
AL1 2JB | 10 | 2021‑12 | 0 | |||
AL1 2JD | 10 | 2021‑12 | 0 | |||
AL1 2JE | 10 | 2021‑12 | 0 | |||
AL1 2JF | 10 | 2021‑12 | 0 | |||
AL1 2JG | 10 | 2021‑12 | 0 | |||
AL1 2JH | 10 | 2021‑12 | 0 | |||
AL1 2JJ | 10 | 2021‑12 | 0 | |||
AL1 2JL | 10 | 2021‑12 | 0 | |||
AL1 2JN | 10 | 2021‑12 | 0 | |||
AL1 2JP | 10 | 2021‑12 | 0 | |||
AL1 2JR | 10 | 2021‑12 | 0 | |||
AL1 2JS | 10 | 2021‑12 | 0 | |||
AL1 2JT | 10 | 2021‑12 | 0 | |||
AL1 2JU | 10 | 2021‑12 | 1 | |||
AL1 2JW | 10 | 2021‑12 | 0 | |||
AL1 2JX | 10 | 2021‑12 | 0 | |||
AL1 2JY | 10 | 2021‑12 | 0 | |||
AL1 2JZ | 10 | 2021‑12 | 1 | |||
AL1 2LA | 10 | 2021‑12 | 0 | |||
AL1 2LB | 10 | 2021‑12 | 0 | |||
AL1 2LD | 10 | 2021‑12 | 0 | |||
AL1 2LE | 10 | 2021‑12 | 2 | |||
AL1 2LF | 10 | 2021‑12 | 0 | |||
AL1 2LG | 10 | 2021‑12 | 0 | |||
AL1 2LH | 10 | 2021‑12 | 0 | |||
AL1 2LJ | 10 | 2021‑12 | 0 | |||
AL1 2LL | 10 | 2021‑12 | 0 | |||
AL1 2LN | 10 | 2021‑12 | 0 | |||
AL1 2LP | 10 | 2021‑12 | 1 | |||
AL1 2LQ | 10 | 2021‑12 | 0 | |||
AL1 2LR | 10 | 2021‑12 | 0 | |||
AL1 2LS | 10 | 2021‑12 | 0 | |||
AL1 2LT | 10 | 2021‑12 | 0 | |||
AL1 2LU | 10 | 2021‑12 | 0 | |||
AL1 2LW | 10 | 2021‑12 | 0 | |||
AL1 2LX | 10 | 2021‑12 | 0 | |||
AL1 2LY | 10 | 2021‑12 | 0 | |||
AL1 2LZ | 10 | 2021‑12 | 0 | |||
AL1 2NA | 10 | 2013‑07 | 0 | |||
AL1 2NE | 10 | 2021‑12 | 0 | |||
AL1 2NF | 10 | 2021‑12 | 1 | |||
AL1 2NG | 10 | 2021‑12 | 1 | |||
AL1 2NH | 10 | 2021‑12 | 1 | |||
AL1 2NJ | 10 | 2021‑12 | 0 | |||
AL1 2NL | 10 | 2021‑12 | 0 | |||
AL1 2NN | 10 | 2021‑12 | 0 | |||
AL1 2NP | 10 | 2021‑12 | 0 | |||
AL1 2NQ | 10 | 2021‑12 | 0 | |||
AL1 2NR | 10 | 2021‑12 | 1 | |||
AL1 2NS | 10 | 2021‑12 | 0 | |||
AL1 2NT | 10 | 2021‑12 | 0 | |||
AL1 2NU | 10 | 2021‑12 | 2 | |||
AL1 2NW | 10 | 2021‑12 | 0 | |||
AL1 2NX | 10 | 2021‑12 | 0 | |||
AL1 2NY | 10 | 2021‑12 | 0 | |||
AL1 2NZ | 10 | 2021‑12 | 0 | |||
AL1 2PA | 10 | 2021‑12 | 0 | |||
AL1 2PB | 10 | 2021‑12 | 2 | |||
AL1 2PD | 10 | 2021‑12 | Watling View | 1 | ||
AL1 2PE | 10 | 2021‑12 | 0 | |||
AL1 2PF | 10 | 2021‑12 | 0 | |||
AL1 2PG | 10 | 2021‑12 | 0 | |||
AL1 2PH | 10 | 2021‑12 | 1 | |||
AL1 2PJ | 10 | 2021‑12 | 1 | |||
AL1 2PL | 10 | 2021‑12 | 0 | |||
AL1 2PN | 10 | 2021‑12 | 0 | |||
AL1 2PP | 10 | 2021‑12 | 1 | |||
AL1 2PQ | 10 | 2021‑12 | 1 | |||
AL1 2PS | 10 | 2021‑09 | 0 | |||
AL1 2PT | 10 | 2021‑12 | Watling Street | 1 | ||
AL1 2PU | 10 | 2021‑12 | 0 | |||
AL1 2PW | 10 | 2021‑12 | 0 | |||
AL1 2PX | 10 | 2021‑12 | 0 | |||
AL1 2PY | 10 | 2021‑12 | 0 | |||
AL1 2QA | 10 | 2021‑12 | 2 | |||
AL1 2QB | 10 | 2021‑12 | 0 | |||
AL1 2QD | 10 | 2021‑12 | 0 | |||
AL1 2QE | 10 | 2021‑12 | 0 | |||
AL1 2QF | 10 | 2021‑12 | 0 | |||
AL1 2QG | 10 | 2021‑12 | 0 | |||
AL1 2QH | 10 | 2021‑12 | 0 | |||
AL1 2QJ | 10 | 2021‑12 | 0 | |||
AL1 2QL | 10 | 2021‑12 | 0 | |||
AL1 2QN | 10 | 2021‑12 | 0 | |||
AL1 2QP | 10 | 2021‑12 | 0 | |||
AL1 2QQ | 10 | 2021‑12 | 0 | |||
AL1 2QR | 10 | 2021‑12 | 0 | |||
AL1 2QS | 10 | 2021‑12 | 1 | |||
AL1 2QT | 10 | 2021‑12 | 1 | |||
AL1 2QU | 10 | 2021‑12 | Everard Close | 10 | ||
AL1 2QW | 10 | 2021‑12 | 0 | |||
AL1 2QY | 10 | 2021‑12 | 0 | |||
AL1 2QZ | 10 | 2018‑01 | Graham Close | 0 | ||
AL1 2RA | 10 | 2021‑12 | 1 | |||
AL1 2RB | 10 | 2021‑12 | 1 | |||
AL1 2RD | 10 | 2021‑12 | Griffiths Way | 3 | ||
AL1 2RE | 10 | 2021‑12 | Griffiths Way | 1 | ||
AL1 2RH | 10 | 2021‑12 | 1 | |||
AL1 2RJ | 10 | 2021‑12 | Griffiths Way | 8 | ||
AL1 2RW | 10 | 2015‑10 | 0 | |||
AL1 2WA | 10 | 2020‑07 | 129 | 0 | ||
AL1 2WG | 10 | 2018‑04 | 129 | 0 | ||
AL1 2ZD | 10 | 2015‑10 | 0 | |||
AL1 2ZY | 10 | 2021‑12 | 129 | 0 |
Units with street mismatches in this sector:
Unit | Mapped | Dominant Street | OSM Object | Tagged Street |
---|---|---|---|---|
AL1 2AA | 1 | w165639623 | ||
AL1 2AD | 1 | w165639637 | ||
AL1 2AL | 1 | w165639201 | ||
AL1 2AN | 1 | w165639625 | ||
AL1 2AR | 1 | w169505495 | ||
AL1 2AS | 1 | w169503821 | ||
AL1 2AT | 1 | w169501630 | ||
AL1 2AU | 1 | w169503819 | ||
AL1 2AW | 1 | w169490308 | ||
AL1 2AX | 1 | w169505509 | ||
AL1 2AY | 1 | w169505483 | ||
AL1 2AZ | 1 | w169530754 | ||
AL1 2BA | 1 | w169531807 | ||
AL1 2BB | 2 | Cottonmill␣Lane | w169531800 | |
AL1 2BD | 1 | w169536397 | ||
AL1 2BE | 1 | w169531835 | ||
AL1 2BG | 1 | w169558351 | ||
AL1 2BJ | 1 | w169558403 | ||
AL1 2BL | 1 | w169541446 | ||
AL1 2BN | 1 | w169558414 | ||
AL1 2BP | 1 | w169558372 | ||
AL1 2BQ | 1 | w169538755 | ||
AL1 2BS | 1 | w169542464 | ||
AL1 2BT | 1 | w169537186 | ||
AL1 2BU | 1 | w169530747 | ||
AL1 2BW | 1 | w169541455 | ||
AL1 2BX | 1 | w165624282 | ||
AL1 2BY | 7 | Old␣Sopwell␣Gardens | w169506186 | |
AL1 2DJ | 1 | w165421075 | ||
AL1 2DN | 1 | w165624285 | ||
AL1 2DP | 1 | w169505504 | ||
AL1 2DS | 1 | w165554771 | ||
AL1 2DT | 1 | w165632630 | ||
AL1 2DU | 1 | w165624614 | ||
AL1 2DX | 1 | w165554765 | ||
AL1 2EA | 1 | w165633409 | ||
AL1 2ES | 1 | w210038271 | ||
AL1 2HQ | 1 | w34491711 | ||
AL1 2HY | 1 | w180756468 | ||
AL1 2JU | 1 | w628757499 | ||
AL1 2JZ | 1 | w357958203 | ||
AL1 2LE | 2 | w519963551 | ||
AL1 2LE | 2 | w62306723 | ||
AL1 2LP | 1 | w363313665 | ||
AL1 2NF | 1 | w678106147 | ||
AL1 2NG | 1 | w357958182 | ||
AL1 2NH | 1 | w357958197 | ||
AL1 2NR | 1 | w363313666 | ||
AL1 2NU | 2 | w363313836 | ||
AL1 2NU | 2 | w678106146 | ||
AL1 2PB | 2 | w148520944 | ||
AL1 2PB | 2 | w391784810 | ||
AL1 2PH | 1 | w337711309 | ||
AL1 2PJ | 1 | w337711301 | ||
AL1 2PP | 1 | w337711384 | ||
AL1 2PQ | 1 | w357958201 | ||
AL1 2QA | 2 | w153318618 | ||
AL1 2QA | 2 | w34689894 | ||
AL1 2QS | 1 | w337711312 | ||
AL1 2QT | 1 | w337711342 | ||
AL1 2QU | 10 | Everard␣Close | w34684108 | Abbey␣View |
AL1 2RA | 1 | w363313657 | ||
AL1 2RB | 1 | w363313654 | ||
AL1 2RH | 1 | w337711383 | ||
AL1 2RJ | 8 | Griffiths␣Way | w918362546 | Graham␣Close |