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			126	4	2	50.0%
2	SN8			941	910	181	19.9%
3	SN4			927	783	141	18.0%
4	SN1			756	735	120	16.3%
5	SN26			64	64	7	10.9%
6	SN6			654	650	70	10.8%
7	SN10		1	1199	1178	111	9.4%
8	SN15		1	1350	1205	110	9.1%
9	SN2			964	840	73	8.7%
10	SN3		1	1236	1203	104	8.6%
11	SN9			322	321	27	8.4%
12	SN14			968	966	80	8.3%
13	SN5		1	906	886	66	7.4%
14	SN7		1	535	530	39	7.4%
15	SN25		2	816	813	59	7.3%
16	SN16			514	504	36	7.1%
17	SN13			666	663	46	6.9%
18	SN11		2	772	762	51	6.7%
19	SN12		1	815	803	43	5.4%
20	SN99			18	0	0
Totals		0	10	14549	13820	1366	9.9%

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.