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

OSM Postcode Stats for ST Postal Area

Rank	District	S0	S5	Units	Geo. Units	Mapped	%
1	ST12			122	120	35	29.2%
2	ST14			678	672	92	13.7%
3	ST1			971	962	131	13.6%
4	ST4			1672	1585	211	13.3%
5	ST16			911	828	103	12.4%
6	ST18			606	601	63	10.5%
7	ST6		2	1632	1625	170	10.5%
8	ST5		2	2016	2018	207	10.3%
9	ST15			694	676	68	10.1%
10	ST3			1652	1634	159	9.7%
11	ST9			332	332	31	9.3%
12	ST13			941	893	79	8.8%
13	ST21			218	217	19	8.8%
14	ST8			532	526	45	8.6%
15	ST10		1	815	813	68	8.4%
16	ST20			220	216	18	8.3%
17	ST11			235	233	18	7.7%
18	ST7		1	1350	1348	92	6.8%
19	ST17		1	901	900	60	6.7%
20	ST19			452	451	29	6.4%
21	ST2		1	760	760	47	6.2%
22	ST55			41	0	0
Totals		0	8	17751	17410	1745	10.0%

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.