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	239	72	30.1%
2	DN31			471	428	105	24.5%
3	DN1			479	400	94	23.5%
4	DN32			654	651	91	14.0%
5	DN15		1	979	948	117	12.3%
6	DN34			465	465	45	9.7%
7	DN2			567	570	51	8.9%
8	DN35			815	815	72	8.8%
9	DN36			636	638	56	8.8%
10	DN21		2	1335	1328	111	8.4%
11	DN39			112	112	9	8.0%
12	DN14		1	1643	1646	128	7.8%
13	DN37		1	654	659	49	7.4%
14	DN33		1	537	535	38	7.1%
15	DN18			366	361	25	6.9%
16	DN7		1	648	655	45	6.9%
17	DN3			701	700	48	6.9%
18	DN38			104	104	7	6.7%
19	DN4		3	1294	1293	87	6.7%
20	DN16			745	746	48	6.4%
21	DN5		1	958	958	61	6.4%
22	DN8		1	491	492	30	6.1%
23	DN10		1	558	558	33	5.9%
24	DN11		1	797	802	45	5.6%
25	DN12		3	626	627	31	4.9%
26	DN40		1	454	449	21	4.7%
27	DN20		2	664	657	30	4.6%
28	DN6		2	845	844	38	4.5%
29	DN19		1	241	233	10	4.3%
30	DN17		2	958	958	41	4.3%
31	DN22		3	1217	1209	51	4.2%
32	DN9		2	674	676	28	4.1%
Totals		0	30	21926	21756	1717	7.9%

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.