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

OSM Postcode Stats for EX Postal Area

Rank	District	S0	S5	Units	Geo. Units	Mapped	%
1	EX4			1460	1452	1383	95.2%
2	EX2	1	1	1388	1376	1253	91.1%
3	EX1			845	767	475	61.9%
4	EX5			1115	1115	463	41.5%
5	EX3			218	204	46	22.5%
6	EX8		1	1091	1072	144	13.4%
7	EX15			875	865	115	13.3%
8	EX6			727	724	83	11.5%
9	EX9			314	314	34	10.8%
10	EX35			122	122	13	10.7%
11	EX20			1021	1009	105	10.4%
12	EX17		1	997	985	88	8.9%
13	EX23			678	670	57	8.5%
14	EX37			201	200	17	8.5%
15	EX16			1338	1300	109	8.4%
16	EX34		1	663	663	50	7.5%
17	EX39		2	1338	1303	92	7.1%
18	EX31		1	970	967	66	6.8%
19	EX13			599	599	38	6.3%
20	EX14		2	964	955	59	6.2%
21	EX7			480	468	27	5.8%
22	EX32		2	838	783	43	5.5%
23	EX24			211	211	11	5.2%
24	EX10		2	839	797	41	5.1%
25	EX36		1	403	403	20	5.0%
26	EX38		1	304	304	15	4.9%
27	EX11		1	336	336	16	4.8%
28	EX19		1	212	212	10	4.7%
29	EX12		1	495	495	23	4.6%
30	EX18		1	198	198	9	4.5%
31	EX22		1	606	598	27	4.5%
32	EX21		1	280	280	11	3.9%
33	EX33		2	368	367	13	3.5%
Totals		1	23	22494	22114	4956	22.4%

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.