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

OSM Postcode Stats for HD Postal Area

Rank	District	S0	S5	Units	Geo. Units	Mapped	%
1	HD8			945	925	250	27.0%
2	HD1			851	767	113	14.7%
3	HD9			1185	1177	122	10.4%
4	HD7		1	598	586	49	8.4%
5	HD5		1	717	716	54	7.5%
6	HD6		1	775	760	54	7.1%
7	HD2		1	618	617	31	5.0%
8	HD3		2	720	720	27	3.8%
9	HD4		3	716	716	22	3.1%
Totals		0	9	7125	6984	722	10.3%

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.