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

OSM Postcode Stats for CB Postal Area

Rank	District	S0	S5	Units	Geo. Units	Mapped	%
1	CB4			899	893	878	98.3%
2	CB22			581	580	569	98.1%
3	CB1			1160	907	887	97.8%
4	CB11			526	516	502	97.3%
5	CB8			1054	1034	1003	97.0%
6	CB3			381	380	368	96.8%
7	CB5			260	260	250	96.2%
8	CB24			778	767	737	96.1%
9	CB23			853	853	819	96.0%
10	CB25			412	412	395	95.9%
11	CB10			557	494	470	95.1%
12	CB9			802	796	754	94.7%
13	CB2			592	589	555	94.2%
14	CB7	2	2	733	675	635	94.1%
15	CB21			435	434	404	93.1%
16	CB6			876	880	817	92.8%
Totals		2	2	10899	10470	10043	95.9%

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.