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Layer: PostcodeSector (ID: 4)

Name: PostcodeSector

Display Field: sector

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: Postcode sector boundaries are created and maintained by National Records of Scotland (NRS). Postcode sectors are represented by the outward code (first part of a postcode) plus the first character of the inward code. For example, if the individual postcode is EH12 7TB, then the sector of that postcode is EH12 7. Postcodes that fall within the same sector are dissolved to create postcode sector boundaries. NRS publish these boundaries twice a year as part of the Scottish Postcode Directory (SPD) which should be considered the definitive source for postcode geographies in Scotland.

Copyright Text: © National Records of Scotland, contains Ordnance Survey data © Crown copyright and database right 2026.

Default Visibility: true

MaxRecordCount: 2000

MaxSelectionCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 0.0

Max Scale: 0.0

Supports Advanced Queries: true

Supports Statistics: true

Has Labels: true

Can Modify Layer: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports Datum Transformation: true

Extent:
Drawing Info: Feature Draw Order: Advanced Query Capabilities:
HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:
Supported Operations:   Query   Query Attachments   Query Analytic   Generate Renderer   Return Updates

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