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

OSM Postcode Stats for IP Postal Area

Rank	District	S0	S5	Units	Geo. Units	Mapped	%
1	IP18			292	292	279	95.5%
2	IP2			711	707	635	89.8%
3	IP24			767	759	659	86.8%
4	IP25			607	606	526	86.8%
5	IP5			444	443	361	81.5%
6	IP16			306	306	234	76.5%
7	IP4			943	936	712	76.1%
8	IP11			942	922	697	75.6%
9	IP3			767	767	562	73.3%
10	IP10			191	191	137	71.7%
11	IP1			1093	959	565	58.9%
12	IP22			859	840	474	56.4%
13	IP27			504	499	225	45.1%
14	IP29			405	404	181	44.8%
15	IP12			1050	991	313	31.6%
16	IP33			797	683	206	30.2%
17	IP6			749	717	216	30.1%
18	IP26			332	332	98	29.5%
19	IP14			1506	1484	399	26.9%
20	IP9			480	475	126	26.5%
21	IP32			418	414	106	25.6%
22	IP21			521	518	129	24.9%
23	IP30			543	543	131	24.1%
24	IP8			447	445	102	22.9%
25	IP31			733	733	113	15.4%
26	IP28			864	839	129	15.4%
27	IP23			317	311	41	13.2%
28	IP15			167	167	21	12.6%
29	IP20			312	312	35	11.2%
30	IP13			1158	1154	125	10.8%
31	IP7			676	676	72	10.7%
32	IP17			725	719	53	7.4%
33	IP19			592	578	35	6.1%
34	IP98			8	1	0	0.0%
Totals		0	0	21226	20723	8697	42.0%

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.