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

OSM Postcode Stats for SN Postal Area

Rank	District	S0	S5	Units	Geo. Units	Mapped	%
1	SN38			136	5	2	40.0%
2	SN8			927	901	109	12.1%
3	SN4		1	942	775	79	10.2%
4	SN6		1	640	635	61	9.6%
5	SN1			739	715	65	9.1%
6	SN15		2	1334	1185	94	7.9%
7	SN9		1	318	317	21	6.6%
8	SN16			514	502	30	6.0%
9	SN13		2	662	658	36	5.5%
10	SN11		2	749	744	37	5.0%
11	SN7		1	520	514	24	4.7%
12	SN14		2	956	952	44	4.6%
13	SN5		3	907	883	36	4.1%
14	SN3		4	1221	1184	47	4.0%
15	SN12		2	797	786	30	3.8%
16	SN26		1	56	56	2	3.6%
17	SN10		4	1188	1168	38	3.3%
18	SN2		4	954	839	24	2.9%
19	SN25		4	804	801	17	2.1%
20	SN99			18	0	0
Totals		0	34	14382	13620	796	5.8%

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.