IV25 postcode district: Dornoch and around, Highland

IV25 is a postcode district in Scotland, with 145 postcodes in use in 1 sector. It has postcodes in Dornoch. Its council is Highland.

Postcodes in use
145
Sectors
1
Council
Highland
Places
Dornoch

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026. See all our data sources

Every postcode in IV25, and which are new since 2020

Map of every postcode in IV25, by new since 2020 Of the 145 postcodes in IV25 that ONS places, 6 are new since 2020 and 139 were in use before 2020. Places named: Dornoch. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2 km. A9A839 IV25 3AB: before 2020IV25 3AE: before 2020IV25 3AF: before 2020IV25 3AG: before 2020IV25 3AP: before 2020IV25 3BG: before 2020IV25 3HA: before 2020IV25 3HG: before 2020IV25 3HH: before 2020IV25 3HN: before 2020IV25 3HP: before 2020IV25 3HQ: before 2020IV25 3HR: before 2020IV25 3HS: before 2020IV25 3HT: before 2020IV25 3HU: before 2020IV25 3HW: before 2020IV25 3HX: before 2020IV25 3HY: before 2020IV25 3HZ: before 2020IV25 3JA: before 2020IV25 3JB: before 2020IV25 3JD: before 2020IV25 3JE: before 2020IV25 3JF: before 2020IV25 3JG: before 2020IV25 3LA: before 2020IV25 3LB: before 2020IV25 3LD: before 2020IV25 3LE: before 2020IV25 3LF: before 2020IV25 3LH: before 2020IV25 3LJ: before 2020IV25 3LL: before 2020IV25 3LN: before 2020IV25 3LP: before 2020IV25 3LS: before 2020IV25 3LT: before 2020IV25 3LU: before 2020IV25 3LW: before 2020IV25 3LX: before 2020IV25 3LY: before 2020IV25 3NA: before 2020IV25 3NB: before 2020IV25 3ND: before 2020IV25 3NE: before 2020IV25 3NF: before 2020IV25 3NG: before 2020IV25 3NH: before 2020IV25 3NL: before 2020IV25 3NN: before 2020IV25 3NP: before 2020IV25 3NQ: before 2020IV25 3NR: before 2020IV25 3NS: before 2020IV25 3PB: before 2020IV25 3PD: before 2020IV25 3PE: before 2020IV25 3PH: before 2020IV25 3PJ: before 2020IV25 3PN: before 2020IV25 3PP: before 2020IV25 3PR: before 2020IV25 3PS: before 2020IV25 3PT: before 2020IV25 3PW: before 2020IV25 3PX: before 2020IV25 3PZ: before 2020IV25 3QA: before 2020IV25 3QD: before 2020IV25 3QF: before 2020IV25 3QG: before 2020IV25 3QH: before 2020IV25 3QJ: before 2020IV25 3QL: before 2020IV25 3QP: before 2020IV25 3QQ: before 2020IV25 3QS: before 2020IV25 3QW: before 2020IV25 3QY: before 2020IV25 3QZ: before 2020IV25 3RA: before 2020IV25 3RB: before 2020IV25 3RD: before 2020IV25 3RE: before 2020IV25 3RF: before 2020IV25 3RG: before 2020IV25 3RH: before 2020IV25 3RJ: before 2020IV25 3RL: before 2020IV25 3RN: before 2020IV25 3RQ: before 2020IV25 3RR: before 2020IV25 3RS: before 2020IV25 3RW: before 2020IV25 3RZ: before 2020IV25 3SA: before 2020IV25 3SB: before 2020IV25 3SE: before 2020IV25 3SF: before 2020IV25 3SH: before 2020IV25 3SL: before 2020IV25 3SS: before 2020IV25 3SX: before 2020IV25 3SY: before 2020IV25 3TB: before 2020IV25 3TD: before 2020IV25 3TE: before 2020IV25 3AA: new since 2020IV25 3AH: new since 2020IV25 3NT: new since 2020IV25 3PA: new since 2020IV25 3AJ: new since 2020 Dornoch Map of every postcode in IV25, by new since 2020 Of the 145 postcodes in IV25 that ONS places, 6 are new since 2020 and 139 were in use before 2020. Places named: Dornoch. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. Dornoch
  • New since 2020: 6
  • In use before 2020: 139

Of the 145 postcodes in IV25 that ONS places, 6 are new since 2020 and 139 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.

The middle of its postcodes: latitude 57.8887, longitude -4.0416. Open this area on OpenStreetMap

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

The 5 newest postcodes

IV25 3ALFebruary 2026IV25 3AASeptember 2025IV25 3AJJuly 2024IV25 3AHJanuary 2024IV25 3NTMay 2022

What broadband can you get in IV25?

Ofcom reports on 138 of the 145 postcodes in IV25. At 94 of them every home and business can get gigabit broadband, and at 6 some cannot get decent broadband (10 Mbit/s).

Postcodes where every home can get gigabit94 of 138
Postcodes where every home can get superfast103 of 138
Postcodes where some cannot get decent broadband6 of 138

Ofcom gives each postcode's share of homes and businesses, not how many there are, so these count postcodes. Each postcode page has its own figures. A provider's checker answers for one address.

Check one address on Ofcom's checker

Source: Ofcom, Connected Nations, Spring 2026, data for January 2026, Open Government Licence v3.0. How we use it

Postcodes in IV25

Pick a sector, then a postcode. A sector is the district plus the next digit.

IV25 3145 postcodes
UK postcode format explained

Places in IV25

Towns and villages with postcodes in IV25, and how many each has here.

Dornoch postcodes,90

Who covers IV25

How many of the district's postcodes in use fall under each council, constituency and police force area.

Councils

What council am I in?

Constituencies

  • Caithness, Sutherland and Easter Ross145

Police force areas

  • Scotland145

Next to IV25

IV24 postcode district IV26 postcode district All IV districts Dornoch postcodes

"Next to" is by number: the districts before and after IV25 in the IV area.

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