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

OSM Postcode Stats for NG Postal Area

Rank	District	S0	S5	Units	Geo. Units	Mapped	%
1	NG90			19	5	5	100.0%
2	NG80			27	3	3	100.0%
3	NG9			1621	1564	1537	98.3%
4	NG1			656	599	503	84.0%
5	NG10			991	980	801	81.7%
6	NG8			1203	1172	813	69.4%
7	NG3			1024	1018	671	65.9%
8	NG7			1163	1151	733	63.7%
9	NG4			894	892	529	59.3%
10	NG5			1914	1847	801	43.4%
11	NG11			869	863	368	42.6%
12	NG6			787	769	296	38.5%
13	NG2			1380	1245	475	38.2%
14	NG16			1416	1400	343	24.5%
15	NG13			674	666	113	17.0%
16	NG12			966	965	163	16.9%
17	NG31			1144	1071	163	15.2%
18	NG15			994	974	137	14.1%
19	NG14			571	573	71	12.4%
20	NG33			459	458	55	12.0%
21	NG32			618	617	73	11.8%
22	NG24			1285	1216	105	8.6%
23	NG18			1186	1132	91	8.0%
24	NG21			557	560	40	7.1%
25	NG17			1611	1600	108	6.8%
26	NG23		1	763	762	50	6.6%
27	NG34		1	1331	1293	79	6.1%
28	NG25			287	287	17	5.9%
29	NG19		1	1213	1215	71	5.8%
30	NG20		1	707	708	35	4.9%
31	NG22		1	910	911	44	4.8%
Totals		0	5	29240	28516	9293	32.6%

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.