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			275	271	136	50.2%
2	WC2E			173	172	71	41.3%
3	WC2N			149	148	61	41.2%
4	WC2R			109	103	40	38.8%
5	WC1H			310	262	91	34.7%
6	WC2B			188	183	63	34.4%
7	WC1V			99	96	32	33.3%
8	WC1A			152	99	31	31.3%
9	WC2A			117	113	35	31.0%
10	WC2H			346	338	104	30.8%
11	WC1B			166	160	43	26.9%
12	WC1E			109	109	29	26.6%
13	WC1X			319	318	67	21.1%
14	WC1R			87	87	13	14.9%
Totals		0	0	2599	2459	816	33.2%

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.