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

OSM Postcode Stats for HA Postal Area

Rank	District	S0	S5	Units	Geo. Units	Mapped	%
1	HA1		1	934	878	119	13.6%
2	HA9			939	910	74	8.1%
3	HA4		3	1152	1118	80	7.2%
4	HA2		3	960	933	63	6.8%
5	HA3		3	1263	1228	63	5.1%
6	HA5		2	1114	1069	50	4.7%
7	HA0		4	841	814	25	3.1%
8	HA8		5	1416	1348	36	2.7%
9	HA6		3	724	696	18	2.6%
10	HA7		4	858	822	15	1.8%
Totals		0	28	10201	9816	543	5.5%

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.