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

OSM Postcode Stats for WC Postal Area

Rank	District	S0	S5	Units	Geo. Units	Mapped	%
1	WC1N			276	272	132	48.5%
2	WC2E			175	175	65	37.1%
3	WC2N			149	148	54	36.5%
4	WC2R			110	105	36	34.3%
5	WC1H			319	263	87	33.1%
6	WC1V			103	99	31	31.3%
7	WC2B			188	184	57	31.0%
8	WC2A			117	114	34	29.8%
9	WC1E			109	108	29	26.9%
10	WC2H			348	337	89	26.4%
11	WC1A			147	99	26	26.3%
12	WC1B			170	159	35	22.0%
13	WC1X			317	316	57	18.0%
14	WC1R			88	88	11	12.5%
Totals		0	0	2616	2467	743	30.1%

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.