Rob's OSM Stuff » UK Addresses » Postcode Stats » BA » BA1

OSM Postcode Stats for BA1 Postal District

Rank	Sector	NG	Units	Geo. Units	Mapped	%
1	BA1 1		169	163	125	76.7%
2	BA1 2		225	224	90	40.2%
3	BA1 3		185	183	49	26.8%
4	BA1 5		206	203	54	26.6%
5	BA1 9		53	52	12	23.1%
6	BA1 6		227	226	42	18.6%
7	BA1 7		195	193	25	13.0%
8	BA1 4		128	128	14	10.9%
9	BA1 8		68	68	6	8.8%
10	BA1 0	*	112	2	0	0.0%
Totals			1568	1442	417	28.9%

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.