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

OSM Postcode Stats for SR Postal Area

Rank	District	S0	S5	Units	Geo. Units	Mapped	%
1	SR1		1	283	282	28	9.9%
2	SR7		2	844	844	46	5.5%
3	SR6		4	730	729	26	3.6%
4	SR8		5	972	961	30	3.1%
5	SR2		3	831	829	25	3.0%
6	SR5		4	1015	936	28	3.0%
7	SR4		4	951	949	28	3.0%
8	SR3		4	868	862	23	2.7%
Totals		0	27	6494	6392	234	3.7%

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.