You are in: Rob's OSM Stuff » UK Addresses » Postcode Stats » SO » SO21 » 1

OSM Postcode Mapping for SO21 1 Postal Sector

The circles on the map above are the postcode unit 'centriods' from Code-Point Open, under the Open Government Licence. The 'centriod' is calculated by taking the average of the coordinates of all the delivery points with that postcode, and then snapping that location to the nearest delivery point in that postcode. The data may be freely used in OpenStreetMap, but please make sure you understand it first. Also please only add postcodes to objects representing addressable entities; do not add the postcode centroids as themslves. Suggested source tag code-point_open

The circles are coloured by whether or not there is at least one OSM object with that value in its addr:postcode tag. Click on a point to see the postcode. The numbers in brackets are the number of OSM objects with that postcode.

The centroids are the location of the nearest 'delivery point' to the arithmetic mean of the coordinates of all the delivery points within that unit. Those points with a codepoint PQI greater than 40 are excluded from the map above. (Higher values are typically not geographically accurate. In particular, PQI=50 is used for new postcodes before the location has been determined. The location given for such postcodes seems to be derived from other existing postcodes with similar units letters, which may not be close to the new postcode.)

The pale blue lines from the circles join each Code-Point Open centroid to the mean coordiantes of all the OSM objects with that postcode. (For ways an relations, the centre of the rectangular bounding box is used at the coordinates for the OSM object.) Long lines may indicate missing or incorrect OSM objects for that postcode. In particular, if all the postcodes in a givne unit are correctly mapped, the circle should be located on the nearest delivery point within that postcode to the other end of the blue line.

The OSM data for the number of objects with each unit is usually updated once a day at about 10:15 UTC, with data from about 20:30 UTC the previous day. The data used to compute the OSM mean position is updated less frequently, usually about once a week.

District Sector Units Geo. Units Mapped %
SO21 1 298 297 163 54.9%

All units within this sector:

Unit PQI First Seen Last Seen Street Name ML Mapped
SO21 1AA 10 Kings Worthy 1
SO21 1AB 10 0
SO21 1AD 10 0
SO21 1AE 10 0
SO21 1AF 10 0
SO21 1AG 10 0
SO21 1AH 10 0
SO21 1AJ 10 0
SO21 1AL 10 0
SO21 1AN 10 Kings Worthy 2
SO21 1AQ 10 0
SO21 1AR 10 Martyr Worthy 18
SO21 1AS 10 Itchen Abbas 15
SO21 1AT 10 Itchen Abbas 21
SO21 1AU 10 Itchen Abbas 8
SO21 1AW 10 Martyr Worthy 1
SO21 1AX 10 Itchen Abbas 19
SO21 1AY 10 Itchen Abbas 4
SO21 1AZ 10 Itchen Abbas 2
SO21 1BA 10 Itchen Abbas 8
SO21 1BB 10 Itchen Abbas 13
SO21 1BD 10 Itchen Abbas 6
SO21 1BE 10 Itchen Abbas 8
SO21 1BH 10 Itchen Abbas 1
SO21 1BJ 10 Avington Lane 7
SO21 1BL 10 Baring Close 12
SO21 1BN 10 Itchen Abbas 8
SO21 1BP 10 Itchen Abbas 4
SO21 1BQ 10 Itchen Abbas 18
SO21 1BS 10 Itchen Abbas 7
SO21 1BT 10 Itchen Abbas 1
SO21 1BU 10 Itchen Abbas 7
SO21 1BW 10 Itchen Abbas 4
SO21 1BX 10 Itchen Abbas 2
SO21 1BY 10 0
SO21 1BZ 10 Avington 2
SO21 1DA 10 Avington 3
SO21 1DB 10 Avington 3
SO21 1DD 10 Avington 17
SO21 1DE 10 Avington 16
SO21 1DF 10 Avington 1
SO21 1DG 10 Easton 9
SO21 1DJ 10 Itchen Abbas 14
SO21 1DL 10 0
SO21 1DQ 10 Easton 5
SO21 1DR 10 Abbots Worthy 7
SO21 1DS 10 Abbots Worthy 15
SO21 1DT 10 Abbots Worthy 9
SO21 1DU 10 Abbots Worthy 3
SO21 1DW 10 Abbots Worthy 6
SO21 1DX 10 0
SO21 1DY 10 Martyr Worthy 18
SO21 1DZ 10 Martyr Worthy 6
SO21 1EA 10 Martyr Worthy 22
SO21 1EB 10 Martyr Worthy 17
SO21 1ED 10 Easton 1
SO21 1EE 10 Easton 14
SO21 1EF 10 Easton 14
SO21 1EG 10 Easton 33
SO21 1EH 10 Easton 20
SO21 1EJ 10 Easton 9
SO21 1EL 10 Easton 4
SO21 1EN 10 Easton 8
SO21 1EP 10 Easton 6
SO21 1EQ 10 Easton 10
SO21 1ER 10 Easton 2
SO21 1ES 10 Malthouse Close 10
SO21 1ET 10 Owslebury 3
SO21 1EU 10 Easton 5
SO21 1EW 10 Easton 9
SO21 1EX 10 0
SO21 1EY 10 0
SO21 1EZ 10 Owslebury 0
SO21 1FA 10 0
SO21 1FB 10 Twyford 5
SO21 1FD 10 Martyr Worthy 4
SO21 1FE 10 0
SO21 1FF 10 Twyford 5
SO21 1FG 10 0
SO21 1FH 10 0
SO21 1FJ 10 Itchen Abbas 10
SO21 1FL 10 Twyford 4
SO21 1FN 10 0
SO21 1FP 10 0
SO21 1FQ 10 0
SO21 1FR 10 0
SO21 1FS 10 0
SO21 1FT 10 0
SO21 1FU 50 0
SO21 1FW 10 0
SO21 1FX 10 0
SO21 1FY 10 0
SO21 1FZ 10 0
SO21 1GA 10 0
SO21 1GB 10 0
SO21 1GD 10 0
SO21 1GE 10 0
SO21 1GF 10 0
SO21 1GG 10 0
SO21 1GH 10 0
SO21 1GJ 10 0
SO21 1GL 10 0
SO21 1GN 10 0
SO21 1HA 10 Alresford Road 1
SO21 1HB 10 0
SO21 1HD 10 Upham 0
SO21 1HE 10 0
SO21 1HF 10 Fair Lane 1
SO21 1HG 10 Easton 2
SO21 1HH 10 Upham 0
SO21 1HJ 10 0
SO21 1HL 10 Alresford Road 1
SO21 1HN 10 Alresford Road 5
SO21 1HP 10 0
SO21 1HQ 10 Easton 3
SO21 1HR 10 0
SO21 1HS 10 0
SO21 1HT 10 0
SO21 1HU 10 Chilcomb Lane 1
SO21 1HW 10 0
SO21 1HX 10 0
SO21 1HZ 10 Telegraph Way 1
SO21 1JD 10 Morestead 2
SO21 1JE 10 0
SO21 1JF 10 Owslebury 1
SO21 1JG 10 Owslebury 5
SO21 1JH 10 Owslebury 6
SO21 1JJ 10 Owslebury 13
SO21 1JL 10 Owslebury 5
SO21 1JN 10 Owslebury 21
SO21 1JP 10 0
SO21 1JQ 10 Owslebury 8
SO21 1JR 10 0
SO21 1JS 10 0
SO21 1JT 10 0
SO21 1JU 10 0
SO21 1JW 10 Owslebury 1
SO21 1JX 10 0
SO21 1JY 10 0
SO21 1JZ 10 0
SO21 1LA 10 0
SO21 1LB 10 Longwood 2
SO21 1LD 10 0
SO21 1LE 10 Owslebury 14
SO21 1LF 10 Morestead 4
SO21 1LL 10 Owslebury 10
SO21 1LN 10 Owslebury 7
SO21 1LP 10 Owslebury 13
SO21 1LR 10 0
SO21 1LS 10 Owslebury 47
SO21 1LT 10 Owslebury 11
SO21 1LU 10 Owslebury 30
SO21 1LW 10 Owslebury 23
SO21 1LX 10 Owslebury 10
SO21 1LY 10 Owslebury 2
SO21 1LZ 10 Morestead 11
SO21 1NA 10 Morestead 2
SO21 1NB 10 Morestead 3
SO21 1NE 10 Twyford 4
SO21 1NG 10 0
SO21 1NH 10 Twyford 9
SO21 1NJ 10 Twyford 9
SO21 1NL 10 Twyford 12
SO21 1NN 10 Twyford 31
SO21 1NP 10 Twyford 7
SO21 1NR 10 Twyford 1
SO21 1NS 10 Twyford 4
SO21 1NT 10 Twyford 16
SO21 1NU 10 Twyford 4
SO21 1NW 10 Twyford 15
SO21 1NX 10 Twyford 11
SO21 1NY 10 Twyford 18
SO21 1NZ 10 Twyford 26
SO21 1PA 10 Twyford 16
SO21 1PB 10 Twyford 10
SO21 1PD 10 Twyford 8
SO21 1PE 10 Twyford 27
SO21 1PF 10 Twyford 7
SO21 1PG 10 Twyford 4
SO21 1PH 10 Twyford 1
SO21 1PJ 10 Twyford 11
SO21 1PL 10 Twyford 0
SO21 1PN 10 Twyford 13
SO21 1PP 10 Moto Winchester Services 4
SO21 1PQ 10 Twyford 2
SO21 1PR 10 Twyford 14
SO21 1PT 10 Twyford 3
SO21 1PU 10 Twyford 15
SO21 1PX 10 Twyford 6
SO21 1PY 10 Twyford 13
SO21 1PZ 10 Twyford 3
SO21 1QA 10 Twyford 25
SO21 1QB 10 Twyford 9
SO21 1QD 10 Twyford 7
SO21 1QE 10 Twyford 4
SO21 1QF 10 Twyford 8
SO21 1QG 10 Twyford 33
SO21 1QH 10 Twyford 13
SO21 1QJ 10 Twyford 13
SO21 1QL 10 Twyford 14
SO21 1QN 10 Twyford 6
SO21 1QP 10 Twyford 21
SO21 1QQ 10 Twyford 29
SO21 1QR 10 Twyford 8
SO21 1QS 10 Twyford 15
SO21 1QT 10 Twyford 8
SO21 1QU 10 Twyford 6
SO21 1QW 10 Twyford 10
SO21 1QX 10 0
SO21 1QY 10 0
SO21 1RA 10 Twyford 15
SO21 1RB 10 Twyford 6
SO21 1RD 10 0
SO21 1RE 10 0
SO21 1RF 10 Twyford 16
SO21 1RG 10 Twyford 14
SO21 1RH 10 Twyford 5
SO21 1RJ 10 Twyford 26
SO21 1RL 10 0
SO21 1RN 10 0
SO21 1RP 10 Main Road 5
SO21 1RQ 10 Twyford 11
SO21 1RR 10 0
SO21 1RS 10 0
SO21 1RT 10 0
SO21 1RU 10 0
SO21 1RW 10 0
SO21 1RY 10 0
SO21 1RZ 10 0
SO21 1SA 10 0
SO21 1SB 10 0
SO21 1SD 10 1
SO21 1SE 10 0
SO21 1SF 10 0
SO21 1SG 10 0
SO21 1SH 10 0
SO21 1SJ 10 0
SO21 1SL 10 0
SO21 1SN 10 0
SO21 1SP 10 0
SO21 1SQ 10 0
SO21 1SR 10 0
SO21 1SS 10 0
SO21 1ST 10 0
SO21 1SU 10 0
SO21 1SW 10 0
SO21 1SX 10 0
SO21 1SY 10 0
SO21 1SZ 10 0
SO21 1TA 10 0
SO21 1TB 10 0
SO21 1TD 10 0
SO21 1TE 10 0
SO21 1TF 10 0
SO21 1TG 10 0
SO21 1TH 10 0
SO21 1TJ 10 0
SO21 1TL 10 0
SO21 1TN 10 0
SO21 1TP 10 0
SO21 1TQ 10 0
SO21 1TR 10 0
SO21 1TS 10 0
SO21 1TT 10 0
SO21 1TU 10 0
SO21 1TW 10 0
SO21 1TX 10 0
SO21 1TY 10 Thacking Green 11
SO21 1TZ 10 Colden Common 11
SO21 1UA 10 Colden Common 15
SO21 1UB 10 0
SO21 1UD 10 0
SO21 1UE 10 0
SO21 1UF 10 0
SO21 1UG 10 0
SO21 1UH 10 0
SO21 1UJ 10 Colden Common 1
SO21 1UL 10 Colden Common 11
SO21 1UN 10 Valley Close 1
SO21 1UP 10 0
SO21 1UQ 10 Colden Common 1
SO21 1UR 10 0
SO21 1US 10 0
SO21 1UT 10 Colden Common 7
SO21 1UU 10 St Vigor Way 1
SO21 1UW 10 0
SO21 1UX 10 0
SO21 1UY 10 0
SO21 1UZ 10 0
SO21 1WA 10 2013‑07 0
SO21 1WG 10 0
SO21 1WL 10 0
SO21 1WN 10 0
SO21 1WP 10 0
SO21 1XA 10 Little Hayes Lane 25
SO21 1XB 10 0
SO21 1XD 10 0
SO21 1XE 10 Colden Common 25
SO21 1XL 10 0
SO21 1XP 10 0
SO21 1XT 10 2019‑01 104 0
SO21 1ZE 10 2013‑07 0
SO21 1ZL 10 104 0

Units with street mismatches in this sector:

Unit Mapped Dominant Street OSM Object Tagged Street
SO21 1BE 8 Itchen␣Abbas w153719157 School␣Lane
SO21 1BJ 7 Avington␣Lane w153719085 Itchen␣Abbas
SO21 1BJ 7 Avington␣Lane w153719109 Itchen␣Abbas
SO21 1BU 7 Itchen␣Abbas w784046524 Northington␣Road
SO21 1EG 33 Easton w113069351
SO21 1HN 5 Alresford␣Road w118111498 Avington
SO21 1JH 6 Owslebury r4039449 Thompsons␣Lane
SO21 1LE 14 Owslebury w349892694 Morestead
SO21 1LS 47 Owslebury w87501946 Beech␣Grove
SO21 1LU 30 Owslebury n5521261725 Main␣Road
SO21 1LX 10 Owslebury w349929658
SO21 1NH 9 Twyford n5509509035 High␣Street
SO21 1NW 15 Twyford w48127413 Searles␣Hill
SO21 1QQ 29 Twyford w168398191 School␣Road
SO21 1QU 6 Twyford w349604769 Park␣Lane
SO21 1RG 14 Twyford n4170276805 High␣Street
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.