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

OSM Postcode Stats for DA Postal Area

Rank	District	S0	S5	Units	Geo. Units	Mapped	%
1	DA15			509	484	253	52.3%
2	DA14			514	513	186	36.3%
3	DA5			442	427	153	35.8%
4	DA11			798	796	152	19.1%
5	DA12			979	926	138	14.9%
6	DA7			687	627	88	14.0%
7	DA16			567	562	69	12.3%
8	DA2			503	499	61	12.2%
9	DA4			242	242	29	12.0%
10	DA3			354	344	36	10.5%
11	DA13			376	373	39	10.5%
12	DA6			249	245	25	10.2%
13	DA9			317	316	29	9.2%
14	DA18			69	68	6	8.8%
15	DA1		3	1259	1171	86	7.3%
16	DA10		2	222	217	7	3.2%
17	DA8		3	635	603	19	3.2%
18	DA17		1	346	339	10	2.9%
Totals		0	9	9068	8752	1386	15.8%

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.