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 | % |
---|---|---|---|---|---|
HX1 | 1 | 124 | 118 | 57 | 48.3% |
All units within this sector:
Unit | PQI | First Seen | Last Seen | Street Name | ML | Mapped |
---|---|---|---|---|---|---|
HX1 1AA | 10 | Gaol Lane | 77 | 1 | ||
HX1 1AB | 10 | 2013‑07 | 0 | |||
HX1 1AD | 10 | Commercial Street | 1 | |||
HX1 1AE | 10 | 0 | ||||
HX1 1AF | 10 | 0 | ||||
HX1 1AG | 10 | 0 | ||||
HX1 1BB | 10 | 0 | ||||
HX1 1BE | 10 | Commercial Street | 3 | |||
HX1 1BP | 10 | 0 | ||||
HX1 1BS | 10 | Alexandra Street | 0 | |||
HX1 1BT | 10 | 0 | ||||
HX1 1BW | 10 | King Edward Street | 1 | |||
HX1 1BX | 10 | Wards End | 2 | |||
HX1 1DD | 10 | Ward's End | 1 | |||
HX1 1DE | 10 | Southgate | 1 | |||
HX1 1DF | 10 | 2015‑10 | 0 | |||
HX1 1DH | 10 | Carrier Street | 1 | |||
HX1 1DJ | 10 | Westgate | 4 | |||
HX1 1DL | 10 | Southgate | 6 | |||
HX1 1DR | 10 | Southgate | 1 | |||
HX1 1DS | 10 | Old Cock Yard | 1 | |||
HX1 1DU | 10 | Albion Street | 1 | |||
HX1 1DY | 10 | Borough Market | 2 | 1 | ||
HX1 1DZ | 10 | 2 | 0 | |||
HX1 1EB | 10 | 0 | ||||
HX1 1FF | 10 | 0 | ||||
HX1 1HA | 10 | George Street | 2 | |||
HX1 1HB | 10 | 0 | ||||
HX1 1HF | 10 | George Square | 1 | |||
HX1 1HJ | 10 | 0 | ||||
HX1 1HN | 10 | Commercial Street | 1 | |||
HX1 1HS | 10 | Silver Street | 3 | |||
HX1 1HU | 10 | 0 | ||||
HX1 1HX | 10 | 0 | ||||
HX1 1HY | 10 | 0 | ||||
HX1 1JA | 10 | 0 | ||||
HX1 1JB | 10 | Crown Street | 3 | |||
HX1 1JF | 10 | 0 | ||||
HX1 1JN | 10 | 0 | ||||
HX1 1LB | 10 | 2021‑09 | 0 | |||
HX1 1LH | 10 | 0 | ||||
HX1 1LJ | 10 | Rawson Street | 1 | |||
HX1 1LN | 10 | Powell Street | 1 | |||
HX1 1LU | 10 | 0 | ||||
HX1 1LW | 10 | Fountain Street | 1 | |||
HX1 1NA | 10 | 0 | ||||
HX1 1NH | 10 | Rawson Street | 0 | |||
HX1 1NJ | 10 | 2013‑07 | 0 | |||
HX1 1NL | 10 | 0 | ||||
HX1 1NT | 10 | Southgate | 1 | |||
HX1 1NX | 10 | Rawson Street | 2 | |||
HX1 1PB | 10 | Market Street | 7 | |||
HX1 1PD | 10 | Market Street | 2 | |||
HX1 1PE | 10 | 0 | ||||
HX1 1PF | 10 | 2019‑10 | 0 | |||
HX1 1PG | 10 | Market Street | 1 | |||
HX1 1PR | 10 | Union Street | 3 | |||
HX1 1PS | 10 | 2021‑09 | Market Street | 0 | ||
HX1 1PU | 10 | 0 | ||||
HX1 1PW | 10 | Westgate | 1 | |||
HX1 1QD | 10 | 77 | 0 | |||
HX1 1QE | 10 | Horton Street | 5 | |||
HX1 1QG | 10 | Square Road | 1 | |||
HX1 1QH | 10 | 0 | ||||
HX1 1QL | 10 | 0 | ||||
HX1 1QP | 10 | 0 | ||||
HX1 1QR | 10 | 0 | ||||
HX1 1QS | 10 | Upper Kirkgate | 1 | |||
HX1 1QU | 10 | 0 | ||||
HX1 1QW | 10 | 0 | ||||
HX1 1QY | 10 | 0 | ||||
HX1 1QZ | 10 | 0 | ||||
HX1 1RB | 10 | 0 | ||||
HX1 1RD | 10 | Berry Lane | 1 | |||
HX1 1RE | 10 | Blackledge | 5 | |||
HX1 1RJ | 10 | 0 | ||||
HX1 1RL | 10 | 0 | ||||
HX1 1RN | 10 | 2 | 0 | |||
HX1 1RU | 10 | Woolshops | 5 | |||
HX1 1RW | 10 | 2 | 0 | |||
HX1 1SA | 10 | 0 | ||||
HX1 1SB | 10 | Wade Street | 1 | |||
HX1 1SE | 10 | 0 | ||||
HX1 1SG | 10 | 0 | ||||
HX1 1SJ | 10 | Winding Road | 1 | |||
HX1 1SN | 10 | Wade Street | 1 | |||
HX1 1SP | 10 | Multcture Hall Road | 1 | |||
HX1 1SR | 10 | King Street | 1 | |||
HX1 1SZ | 10 | 2018‑07 | 0 | |||
HX1 1TA | 10 | Commercial Street | 3 | |||
HX1 1TB | 10 | 2018‑07 | 0 | |||
HX1 1TD | 10 | 0 | ||||
HX1 1TH | 10 | Corn Market | 1 | |||
HX1 1TJ | 10 | The Old Arcade | 2 | |||
HX1 1TN | 10 | Old Market | 3 | |||
HX1 1TP | 10 | 77 | 0 | |||
HX1 1TQ | 10 | Cheapside | 1 | |||
HX1 1TS | 10 | Princess Street | 4 | |||
HX1 1TT | 10 | Crown Street | 5 | |||
HX1 1TW | 10 | 0 | ||||
HX1 1UB | 10 | 0 | ||||
HX1 1UF | 10 | 0 | ||||
HX1 1UG | 10 | Crossley Street | 2 | |||
HX1 1UH | 10 | Wesley Court | 1 | |||
HX1 1UJ | 10 | Crossley Street | 2 | 2 | ||
HX1 1UN | 10 | Northgate | 2 | |||
HX1 1UP | 10 | 0 | ||||
HX1 1UQ | 10 | Waterhouse Street | 3 | |||
HX1 1UR | 10 | Northgate | 4 | |||
HX1 1UU | 10 | Winding Road | 1 | |||
HX1 1UX | 10 | Broad Street Plaza | 1 | |||
HX1 1UZ | 10 | 0 | ||||
HX1 1WB | 10 | 77 | 0 | |||
HX1 1WD | 10 | 0 | ||||
HX1 1WU | 10 | 77 | 0 | |||
HX1 1XB | 10 | 0 | ||||
HX1 1XE | 10 | 77 | 0 | |||
HX1 1XF | 10 | 0 | ||||
HX1 1XH | 10 | 0 | ||||
HX1 1XJ | 10 | 2015‑10 | 0 | |||
HX1 1XQ | 10 | 0 | ||||
HX1 1XR | 10 | 77 | 0 | |||
HX1 1XX | 10 | Waterhouse Street | 1 | |||
HX1 1XZ | 10 | 0 | ||||
HX1 1YA | 10 | Broad Street | 2 | |||
HX1 1YH | 10 | 0 | ||||
HX1 1YN | 10 | 2 | 0 | |||
HX1 1YP | 10 | 0 | ||||
HX1 1YQ | 10 | 0 | ||||
HX1 1YR | 10 | 0 | ||||
HX1 1YS | 10 | 0 | ||||
HX1 1YW | 10 | 2 | 0 | |||
HX1 1ZS | 10 | 2 | 0 | |||
HX1 1ZT | 10 | 2018‑10 | 77 | 0 |
Units with street mismatches in this sector:
Unit | Mapped | Dominant Street | OSM Object | Tagged Street |
---|---|---|---|---|
HX1 1BX | 2 | Wards␣End | w183831229 | Ward's␣End |
HX1 1DJ | 4 | Westgate | n5812194853 | Westgate␣Arcade |
HX1 1NX | 2 | Rawson␣Street | n8413108811 | Market␣Street |
HX1 1RE | 5 | Blackledge | n5763908656 | Piece␣Hall |
HX1 1RE | 5 | Blackledge | n6174845398 | The␣Piece␣Hall |
HX1 1RE | 5 | Blackledge | r2003951 | |
HX1 1RE | 5 | Blackledge | n5763936153 | Piece␣Hall |
HX1 1TJ | 2 | The␣Old␣Arcade | n5779019153 | Old␣Market |
HX1 1UJ | 2 | Crossley␣Street | n5579351375 | Wesley␣Court |
HX1 1UN | 2 | Northgate | w108258744 | Market␣Street |