FK21 8 postcode sector in the FK21 district

FK21 8 is a sector of the FK21 district: every postcode that starts FK21 8. It has 53 postcodes in use, 2 of them large-user postcodes. A large-user postcode is one Royal Mail gives to a single address that gets a lot of mail.

Not sure what a sector is? UK postcode format explained.

Every postcode in the FK21 8 sector, and which are new since 2020

Map of every postcode in the FK21 8 sector, by new since 2020 Of the 53 postcodes in the FK21 8 sector that ONS places, 53 were in use before 2020. Places named: Trossachs and Teith. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. A827 FK21 8RA: before 2020FK21 8RB: before 2020FK21 8RD: before 2020FK21 8RE: before 2020FK21 8RF: before 2020FK21 8RG: before 2020FK21 8RH: before 2020FK21 8SH: before 2020FK21 8SJ: before 2020FK21 8SL: before 2020FK21 8SN: before 2020FK21 8SR: before 2020FK21 8SS: before 2020FK21 8ST: before 2020FK21 8SU: before 2020FK21 8SW: before 2020FK21 8SX: before 2020FK21 8SY: before 2020FK21 8SZ: before 2020FK21 8TA: before 2020FK21 8TB: before 2020FK21 8TD: before 2020FK21 8TE: before 2020FK21 8TJ: before 2020FK21 8TL: before 2020FK21 8TP: before 2020FK21 8TS: before 2020FK21 8TT: before 2020FK21 8TU: before 2020FK21 8TX: before 2020FK21 8TY: before 2020FK21 8UA: before 2020FK21 8UB: before 2020FK21 8UH: before 2020FK21 8US: before 2020FK21 8UW: before 2020FK21 8UY: before 2020FK21 8UZ: before 2020FK21 8XD: before 2020 Trossachs and Teith Map of every postcode in the FK21 8 sector, by new since 2020 Of the 53 postcodes in the FK21 8 sector that ONS places, 53 were in use before 2020. Places named: Trossachs and Teith. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 5 km. Trossachs and Teith
  • New since 2020: 0
  • In use before 2020: 53

Of the 53 postcodes in the FK21 8 sector that ONS places, 53 were in use before 2020.

Each mark is a postcode's centre point as ONS gives it, not a building. Press one to see its postcode and open its page. New since 2020 means it came into use in January 2020 or later. No boundary is drawn. Where marks overlap, the one first in the key is drawn; the counts include every postcode. Names in italics are council wards: we hold no town or village names here.

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026, the centre point of each postcode; when each came into use: the same directory; roads, rivers and built-up areas: Contains OS data © Crown copyright and database right 2026. Drawn by us. Street map: Ordnance Survey, OS Open Zoomstack, Open Government Licence v3.0, drawn with MapLibre. How we use them

What council am I in? The council, borough or local authority for a postcode, and the county council where there is one. What ward am I in? The ward for a postcode, with its council, constituency and parish.

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