Rob's OSM Stuff » UK Addresses » Postcode Stats » DD

OSM Postcode Stats for DD Postal Area

Rank	District	S0	S5	Units	Geo. Units	Mapped	%
1	DD10			681	675	227	33.6%
2	DD2			1261	1251	343	27.4%
3	DD1			600	516	119	23.1%
4	DD8	1	1	1221	1177	190	16.1%
5	DD7		1	367	369	35	9.5%
6	DD11			933	920	86	9.3%
7	DD9			426	424	33	7.8%
8	DD4		1	1138	1140	76	6.7%
9	DD3		1	1106	1105	68	6.2%
10	DD6		1	351	353	19	5.4%
11	DD5		3	981	971	49	5.0%
Totals		1	8	9065	8901	1245	14.0%

Explanation of the columns in the table above:

S0: The number of sectors (excluding non-geographic sectors) for which there are no valid postcodes in OSM. So if s0=0, every sector has at least one unit appearing at least once in OSM.
S5: The number of sectors (excluding non-geographic sectors) for which fewer then 5% of the geographic units appear on at least one object in OSM. So if s5=0, then every sector has at least 5% of its geographic units appearing at least once in OSM.
Units: The total number of units (individual postcodes) listed in Code-Point Open
Geo. Units: An estimate of the number of geographic units, computed as follows: The number of postal units which either exist in OSM or have fewer than 5 or more other units with the same coordinates in Code-Point Open. This is designed to exclude PO Box units that are located at Royal Mail Delivery Offices.
Mapped: The number of unique valid units appearing as an addr:postcode value in OSM.
%: OSM progress towards mapping at least one example of each unit, measured against the number of geographic units.

Data derived from OpenStreetMap data, © OpenStreetMap Contributors, licensed under Open Data Commons Open Database License (ODbL). Data derived in part using Code-Point Open under the Open Government Licence v3; Contains OS data © Crown copyright and database right 2020; Contains Royal Mail data © Royal Mail copyright and Database right 2016; Contains National Statistics data © Crown copyright and database right 2020.