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

OSM Postcode Stats for CH Postal Area

Rank	District	S0	S5	Units	Geo. Units	Mapped	%
1	CH2			850	848	318	37.5%
2	CH41			795	786	248	31.6%
3	CH63			823	821	224	27.3%
4	CH61		2	417	416	98	23.6%
5	CH1			1088	931	194	20.8%
6	CH43		5	935	932	144	15.5%
7	CH45			758	756	115	15.2%
8	CH60		3	462	461	62	13.4%
9	CH48		2	505	501	66	13.2%
10	CH47		2	343	341	44	12.9%
11	CH4			897	893	108	12.1%
12	CH3			1103	1103	131	11.9%
13	CH46		1	592	594	70	11.8%
14	CH49		2	668	667	76	11.4%
15	CH42		1	681	682	71	10.4%
16	CH8			673	672	69	10.3%
17	CH44		4	772	749	72	9.6%
18	CH64		2	639	639	52	8.1%
19	CH62		3	817	816	62	7.6%
20	CH65		5	803	802	59	7.4%
21	CH5		1	1131	1115	72	6.5%
22	CH7		2	1578	1552	92	5.9%
23	CH6		1	452	440	26	5.9%
24	CH66		4	970	971	48	4.9%
25	CH31			7	0	0
26	CH28			3	0	0
27	CH34			68	0	0
28	CH26			8	0	0
29	CH88			1	0	0
30	CH32			18	0	0
31	CH70			46	0	0
32	CH30			3	0	0
33	CH29			21	0	0
34	CH27			20	0	0
35	CH99			18	0	0
36	CH33			9	0	0
37	CH25			34	0	0
Totals		0	40	19008	18488	2521	13.6%

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.