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	163	24.1%
2	DD1			600	516	98	19.0%
3	DD8	1	2	1222	1179	188	15.9%
4	DD11		1	933	921	80	8.7%
5	DD9			426	426	32	7.5%
6	DD3		2	1106	1105	60	5.4%
7	DD6		1	350	350	19	5.4%
8	DD2		2	1262	1251	67	5.4%
9	DD7		1	367	367	19	5.2%
10	DD4		3	1137	1134	53	4.7%
11	DD5		4	980	970	35	3.6%
Totals		1	16	9064	8894	814	9.2%

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.