IV18 postcode district: Invergordon and around, Highland

IV18 is a postcode district in Scotland, with 199 postcodes in use in 1 sector. It has postcodes in Invergordon and Alness. Its council is Highland.

Postcodes in use
199
Sectors
1
Council
Highland
Places
2 places

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

Every postcode in IV18, by gigabit broadband

Map of every postcode in IV18, by gigabit broadband Of the 199 postcodes in IV18 that ONS places, 29 have no home or business that can get gigabit, 21 have some that can, 148 can all get it and 1 have no Ofcom figure. Places named: Invergordon. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2 km. A9 IV18 0AD: gigabit for allIV18 0AE: gigabit for allIV18 0AH: gigabit for allIV18 0AJ: gigabit for allIV18 0AN: gigabit for allIV18 0AR: gigabit for allIV18 0AS: gigabit for allIV18 0AW: gigabit for allIV18 0AX: gigabit for allIV18 0AZ: gigabit for allIV18 0BA: gigabit for allIV18 0BB: gigabit for allIV18 0BD: gigabit for allIV18 0BE: gigabit for allIV18 0BF: gigabit for allIV18 0BG: gigabit for allIV18 0BH: gigabit for allIV18 0BJ: gigabit for allIV18 0BL: gigabit for allIV18 0BN: gigabit for allIV18 0BP: gigabit for allIV18 0BT: gigabit for allIV18 0BU: gigabit for allIV18 0BX: gigabit for allIV18 0BY: gigabit for allIV18 0BZ: gigabit for allIV18 0DA: gigabit for allIV18 0DB: gigabit for allIV18 0DD: gigabit for allIV18 0DF: gigabit for allIV18 0DN: gigabit for allIV18 0DP: gigabit for allIV18 0DR: gigabit for allIV18 0DY: gigabit for allIV18 0EA: gigabit for allIV18 0EB: gigabit for allIV18 0EQ: gigabit for allIV18 0EW: gigabit for allIV18 0EY: gigabit for allIV18 0FA: gigabit for allIV18 0FB: gigabit for allIV18 0GH: gigabit for allIV18 0HE: gigabit for allIV18 0HH: gigabit for allIV18 0HJ: gigabit for allIV18 0HL: gigabit for allIV18 0HN: gigabit for allIV18 0HP: gigabit for allIV18 0HR: gigabit for allIV18 0HS: gigabit for allIV18 0HT: gigabit for allIV18 0HU: gigabit for allIV18 0HX: gigabit for allIV18 0HZ: gigabit for allIV18 0JA: gigabit for allIV18 0JD: gigabit for allIV18 0JF: gigabit for allIV18 0JP: gigabit for allIV18 0JR: gigabit for allIV18 0JS: gigabit for allIV18 0JT: gigabit for allIV18 0JU: gigabit for allIV18 0JW: gigabit for allIV18 0JX: gigabit for allIV18 0JY: gigabit for allIV18 0JZ: gigabit for allIV18 0LU: gigabit for allIV18 0NG: gigabit for allIV18 0NH: gigabit for allIV18 0NJ: gigabit for allIV18 0NL: gigabit for allIV18 0NQ: gigabit for allIV18 0NR: gigabit for allIV18 0NS: gigabit for allIV18 0NT: gigabit for allIV18 0NX: gigabit for allIV18 0NY: gigabit for allIV18 0PH: gigabit for allIV18 0PJ: gigabit for allIV18 0PN: gigabit for allIV18 0PP: gigabit for allIV18 0PQ: gigabit for allIV18 0PS: gigabit for allIV18 0PU: gigabit for allIV18 0PW: gigabit for allIV18 0PX: gigabit for allIV18 0PY: gigabit for allIV18 0PZ: gigabit for allIV18 0QA: gigabit for allIV18 0QB: gigabit for allIV18 0QE: gigabit for allIV18 0QF: gigabit for allIV18 0QG: gigabit for allIV18 0QL: gigabit for allIV18 0QN: gigabit for allIV18 0QZ: gigabit for allIV18 0RB: gigabit for allIV18 0RD: gigabit for allIV18 0RN: gigabit for allIV18 0RQ: gigabit for allIV18 0RS: gigabit for allIV18 0SB: gigabit for allIV18 0SD: gigabit for allIV18 0RE: gigabit for allIV18 0AB: some gigabitIV18 0AP: some gigabitIV18 0ER: some gigabitIV18 0ET: some gigabitIV18 0EX: some gigabitIV18 0EZ: some gigabitIV18 0LB: some gigabitIV18 0LG: some gigabitIV18 0NF: some gigabitIV18 0NN: some gigabitIV18 0NU: some gigabitIV18 0NZ: some gigabitIV18 0PE: some gigabitIV18 0PL: some gigabitIV18 0PT: some gigabitIV18 0QR: some gigabitIV18 0RY: some gigabitIV18 0SA: some gigabitIV18 0DH: some gigabitIV18 0EL: some gigabitIV18 0LW: some gigabitIV18 0GF: no gigabitIV18 0LD: no gigabitIV18 0LF: no gigabitIV18 0LH: no gigabitIV18 0LJ: no gigabitIV18 0LL: no gigabitIV18 0LN: no gigabitIV18 0LP: no gigabitIV18 0LQ: no gigabitIV18 0LS: no gigabitIV18 0LT: no gigabitIV18 0LX: no gigabitIV18 0LY: no gigabitIV18 0LZ: no gigabitIV18 0NA: no gigabitIV18 0NB: no gigabitIV18 0ND: no gigabitIV18 0NE: no gigabitIV18 0NP: no gigabitIV18 0NW: no gigabitIV18 0PA: no gigabitIV18 0PB: no gigabitIV18 0PD: no gigabitIV18 0PF: no gigabitIV18 0PG: no gigabitIV18 0PR: no gigabitIV18 0QD: no gigabitIV18 0QW: no gigabitIV18 0SF: no gigabit Invergordon Map of every postcode in IV18, by gigabit broadband Of the 199 postcodes in IV18 that ONS places, 29 have no home or business that can get gigabit, 21 have some that can, 148 can all get it and 1 have no Ofcom figure. Places named: Invergordon. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. Invergordon
  • No home or business can get gigabit: 29
  • Some can get gigabit: 21
  • Every home and business can get gigabit: 148
  • Ofcom gives no figure: 1

Of the 199 postcodes in IV18 that ONS places, 29 have no home or business that can get gigabit, 21 have some that can, 148 can all get it and 1 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 57.7024, longitude -4.1551. 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

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

IV18 0GFIV18 0LDIV18 0LFIV18 0LHIV18 0LJIV18 0LLIV18 0LNIV18 0LPIV18 0LQIV18 0LSIV18 0LTIV18 0LX

What broadband can you get in IV18?

Ofcom reports on 198 of the 199 postcodes in IV18. At 148 of them every home and business can get gigabit broadband, and at 7 some cannot get decent broadband (10 Mbit/s).

Postcodes where every home can get gigabit148 of 198
Postcodes where every home can get superfast162 of 198
Postcodes where some cannot get decent broadband7 of 198

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 IV18

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

IV18 0199 postcodes
UK postcode format explained

Places in IV18

Towns and villages with postcodes in IV18, and how many each has here.

Invergordon postcodes,145Alness postcodes,1

Who covers IV18

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 Ross199

Police force areas

  • Scotland199

Next to IV18

IV17 postcode district IV19 postcode district All IV districts Invergordon postcodes

"Next to" is by number: the districts before and after IV18 in the IV area.

Check a postcode

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