Rob's OSM Stuff » UK Addresses » Postcode Stats » WD » WD3

OSM Postcode Stats for WD3 Postal District

Rank	Sector	NG	Units	Geo. Units	Mapped	%
1	WD3 5		240	235	206	87.7%
2	WD3 6		68	68	15	22.1%
3	WD3 1		196	193	26	13.5%
4	WD3 3		262	257	21	8.2%
5	WD3 9		73	73	5	6.8%
6	WD3 4		163	161	10	6.2%
7	WD3 7		97	94	3	3.2%
8	WD3 8		133	133	4	3.0%
9	WD3 0	*	43	2	0	0.0%
Totals			1275	1216	290	23.8%

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.