Postcode Stats (SE) | Robert Whittaker's OpenStreetMap Stuff

OSM Postcode Stats for SE Postal Area

Rank	District	S0	S5	Units	Geo. Units	Mapped	%
1	SE5			880	828	238	28.7%
2	SE22			515	499	137	27.5%
3	SE15			1186	1154	304	26.3%
4	SE19			601	581	145	25.0%
5	SE14			416	403	97	24.1%
6	SE1			2001	1931	438	22.7%
7	SE9		1	1218	1182	259	21.9%
8	SE11			485	462	74	16.0%
9	SE13			722	701	94	13.4%
10	SE10			790	761	99	13.0%
11	SE24			299	285	36	12.6%
12	SE27			386	365	46	12.6%
13	SE4			472	448	53	11.8%
14	SE8			573	542	61	11.3%
15	SE21			295	280	28	10.0%
16	SE16		1	1073	1047	97	9.3%
17	SE26		1	621	597	54	9.0%
18	SE6		2	865	807	69	8.6%
19	SE17			660	620	52	8.4%
20	SE20		1	500	481	40	8.3%
21	SE3		1	752	728	59	8.1%
22	SE23			624	597	47	7.9%
23	SE12		1	521	504	27	5.4%
24	SE25		2	638	610	31	5.1%
25	SE7		1	424	415	20	4.8%
26	SE18		6	1420	1365	61	4.5%
27	SE28		2	424	407	13	3.2%
28	SE2		2	446	441	9	2.0%
29	SE1P			694	1	0	0.0%
Totals		0	21	20501	19042	2688	14.1%

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.