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	SN4		1	940	774	74	9.6%
3	SN6		1	640	635	60	9.4%
4	SN1			738	714	63	8.8%
5	SN8		1	926	900	78	8.7%
6	SN15		2	1331	1182	92	7.8%
7	SN9		1	316	315	21	6.7%
8	SN16			512	502	29	5.8%
9	SN13		2	662	658	35	5.3%
10	SN11		2	745	740	37	5.0%
11	SN14		2	954	950	44	4.6%
12	SN7		1	519	519	23	4.4%
13	SN5		3	905	882	36	4.1%
14	SN3		4	1222	1185	46	3.9%
15	SN12		2	794	784	29	3.7%
16	SN26		1	56	56	2	3.6%
17	SN10		4	1189	1169	38	3.3%
18	SN2		4	955	838	24	2.9%
19	SN25		4	804	801	15	1.9%
20	SN99			18	0	0
Totals		0	35	14362	13609	748	5.5%

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.