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, by gigabit broadband

Map of every postcode in IV25, by gigabit broadband Of the 145 postcodes in IV25 that ONS places, 23 have no home or business that can get gigabit, 21 have some that can, 94 can all get it and 7 have no Ofcom figure. Places named: Dornoch. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2 km. A9A839 IV25 3HA: no Ofcom figureIV25 3HW: no Ofcom figureIV25 3AA: gigabit for allIV25 3AB: gigabit for allIV25 3AD: gigabit for allIV25 3AE: gigabit for allIV25 3AF: gigabit for allIV25 3AG: gigabit for allIV25 3AH: gigabit for allIV25 3AP: gigabit for allIV25 3BG: gigabit for allIV25 3HG: gigabit for allIV25 3HH: gigabit for allIV25 3HN: gigabit for allIV25 3HQ: gigabit for allIV25 3HR: gigabit for allIV25 3HT: gigabit for allIV25 3HU: gigabit for allIV25 3HX: gigabit for allIV25 3LA: gigabit for allIV25 3LB: gigabit for allIV25 3LD: gigabit for allIV25 3LE: gigabit for allIV25 3LF: gigabit for allIV25 3LH: gigabit for allIV25 3LJ: gigabit for allIV25 3LL: gigabit for allIV25 3LN: gigabit for allIV25 3LP: gigabit for allIV25 3LT: gigabit for allIV25 3LU: gigabit for allIV25 3LY: gigabit for allIV25 3ND: gigabit for allIV25 3NF: gigabit for allIV25 3NL: gigabit for allIV25 3NP: gigabit for allIV25 3NR: gigabit for allIV25 3NS: gigabit for allIV25 3NT: gigabit for allIV25 3PA: gigabit for allIV25 3PB: gigabit for allIV25 3PD: gigabit for allIV25 3PH: gigabit for allIV25 3PR: gigabit for allIV25 3PS: gigabit for allIV25 3PX: gigabit for allIV25 3QA: gigabit for allIV25 3QD: gigabit for allIV25 3QJ: gigabit for allIV25 3QL: gigabit for allIV25 3QP: gigabit for allIV25 3QS: gigabit for allIV25 3QW: gigabit for allIV25 3QY: gigabit for allIV25 3QZ: gigabit for allIV25 3RA: gigabit for allIV25 3RB: gigabit for allIV25 3RD: gigabit for allIV25 3RR: gigabit for allIV25 3RS: gigabit for allIV25 3RZ: gigabit for allIV25 3SA: gigabit for allIV25 3SE: gigabit for allIV25 3SF: gigabit for allIV25 3SL: gigabit for allIV25 3SS: gigabit for allIV25 3SX: gigabit for allIV25 3TD: gigabit for allIV25 3TE: gigabit for allIV25 3SJ: gigabit for allIV25 3HP: some gigabitIV25 3LS: some gigabitIV25 3LW: some gigabitIV25 3LX: some gigabitIV25 3NE: some gigabitIV25 3NG: some gigabitIV25 3NH: some gigabitIV25 3NN: some gigabitIV25 3PJ: some gigabitIV25 3PN: some gigabitIV25 3PT: some gigabitIV25 3PW: some gigabitIV25 3PZ: some gigabitIV25 3RE: some gigabitIV25 3RF: some gigabitIV25 3RW: some gigabitIV25 3SH: some gigabitIV25 3TB: some gigabitIV25 3SD: some gigabitIV25 3TA: some gigabitIV25 3HS: no gigabitIV25 3HY: no gigabitIV25 3HZ: no gigabitIV25 3JA: no gigabitIV25 3JB: no gigabitIV25 3JD: no gigabitIV25 3JE: no gigabitIV25 3JF: no gigabitIV25 3JG: no gigabitIV25 3NA: no gigabitIV25 3NB: no gigabitIV25 3NQ: no gigabitIV25 3PP: no gigabitIV25 3QF: no gigabitIV25 3QG: no gigabitIV25 3QH: no gigabitIV25 3QQ: no gigabitIV25 3RG: no gigabitIV25 3RH: no gigabitIV25 3RJ: no gigabitIV25 3RL: no gigabitIV25 3RN: no gigabitIV25 3RQ: no gigabit Dornoch Map of every postcode in IV25, by gigabit broadband Of the 145 postcodes in IV25 that ONS places, 23 have no home or business that can get gigabit, 21 have some that can, 94 can all get it and 7 have no Ofcom figure. Places named: Dornoch. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. Dornoch
  • No home or business can get gigabit: 23
  • Some can get gigabit: 21
  • Every home and business can get gigabit: 94
  • Ofcom gives no figure: 7

Of the 145 postcodes in IV25 that ONS places, 23 have no home or business that can get gigabit, 21 have some that can, 94 can all get it and 7 have no Ofcom figure.

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. 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; gigabit: Ofcom, Connected Nations, Spring 2026; 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

Postcodes without gigabit

23 postcodes here have no gigabit. These are the 12 first in postcode order.

IV25 3HSIV25 3HYIV25 3HZIV25 3JAIV25 3JBIV25 3JDIV25 3JEIV25 3JFIV25 3JGIV25 3NAIV25 3NBIV25 3NQ

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.

Check a postcode

Something wrong on this page? Report an error and we will check it against the source.