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

OSM Postcode Stats for DN Postal Area

Rank	District	S0	S5	Units	Geo. Units	Mapped	%
1	DN41			238	237	72	30.4%
2	DN31			471	428	102	23.8%
3	DN1			479	399	93	23.3%
4	DN32			654	651	87	13.4%
5	DN15		1	979	947	117	12.4%
6	DN35			815	815	72	8.8%
7	DN36			636	637	56	8.8%
8	DN2			567	568	49	8.6%
9	DN34			465	465	40	8.6%
10	DN21		2	1335	1321	110	8.3%
11	DN39			112	112	9	8.0%
12	DN14		1	1643	1641	126	7.7%
13	DN37		1	654	658	49	7.4%
14	DN33		1	537	536	38	7.1%
15	DN18			366	360	25	6.9%
16	DN7		2	648	649	44	6.8%
17	DN4		3	1294	1289	87	6.7%
18	DN3			701	697	47	6.7%
19	DN38			104	104	7	6.7%
20	DN5		1	958	957	61	6.4%
21	DN8		1	491	492	30	6.1%
22	DN10		1	558	558	33	5.9%
23	DN16		1	745	746	44	5.9%
24	DN11		1	797	801	44	5.5%
25	DN12		3	626	625	31	5.0%
26	DN40		1	454	449	21	4.7%
27	DN20		2	664	655	30	4.6%
28	DN6		2	845	844	38	4.5%
29	DN19		1	241	233	10	4.3%
30	DN9		2	674	677	28	4.1%
31	DN17		3	958	957	39	4.1%
32	DN22		4	1217	1208	44	3.6%
Totals		0	34	21926	21716	1683	7.8%

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.