EH18 postcode district: Bonnyrigg and around

EH18 is a postcode district in Scotland, with 106 postcodes in use in 1 sector. It has postcodes in Bonnyrigg and Dalkeith. It is split between 2 councils: Midlothian (105 postcodes) and City of Edinburgh (1).

Postcodes in use
106
Sectors
1
Councils
2 councils
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 EH18, and which are new since 2020

Map of every postcode in EH18, by new since 2020 Of the 106 postcodes in EH18 that ONS places, 1 are new since 2020 and 105 were in use before 2020. Places named: Bonnyrigg, Loanhead. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A720A7A6094A768 EH18 1AA: before 2020EH18 1AB: before 2020EH18 1AD: before 2020EH18 1AE: before 2020EH18 1AF: before 2020EH18 1AG: before 2020EH18 1AH: before 2020EH18 1AJ: before 2020EH18 1AL: before 2020EH18 1AN: before 2020EH18 1AP: before 2020EH18 1AQ: before 2020EH18 1AR: before 2020EH18 1AS: before 2020EH18 1AT: before 2020EH18 1AU: before 2020EH18 1AW: before 2020EH18 1AY: before 2020EH18 1AZ: before 2020EH18 1BB: before 2020EH18 1BD: before 2020EH18 1BF: before 2020EH18 1BH: before 2020EH18 1BJ: before 2020EH18 1BL: before 2020EH18 1BN: before 2020EH18 1BP: before 2020EH18 1BS: before 2020EH18 1BT: before 2020EH18 1BU: before 2020EH18 1BW: before 2020EH18 1BX: before 2020EH18 1BY: before 2020EH18 1BZ: before 2020EH18 1DA: before 2020EH18 1DB: before 2020EH18 1DD: before 2020EH18 1DE: before 2020EH18 1DF: before 2020EH18 1DG: before 2020EH18 1DH: before 2020EH18 1DJ: before 2020EH18 1DL: before 2020EH18 1DN: before 2020EH18 1DP: before 2020EH18 1DQ: before 2020EH18 1DR: before 2020EH18 1DS: before 2020EH18 1DT: before 2020EH18 1DU: before 2020EH18 1DW: before 2020EH18 1DX: before 2020EH18 1DY: before 2020EH18 1DZ: before 2020EH18 1EA: before 2020EH18 1EB: before 2020EH18 1ED: before 2020EH18 1EE: before 2020EH18 1EG: before 2020EH18 1EH: before 2020EH18 1EJ: before 2020EH18 1EL: before 2020EH18 1EQ: before 2020EH18 1HA: before 2020EH18 1HB: before 2020EH18 1HD: before 2020EH18 1HE: before 2020EH18 1HG: before 2020EH18 1HH: before 2020EH18 1HJ: before 2020EH18 1HL: before 2020EH18 1HP: before 2020EH18 1HR: before 2020EH18 1HS: before 2020EH18 1HT: before 2020EH18 1HX: before 2020EH18 1HY: before 2020EH18 1JH: before 2020EH18 1JJ: before 2020EH18 1JL: before 2020EH18 1JN: before 2020EH18 1JP: before 2020EH18 1JR: before 2020EH18 1JT: before 2020EH18 1JU: before 2020EH18 1JW: before 2020EH18 1JX: before 2020EH18 1LH: before 2020EH18 1LJ: before 2020EH18 1LN: before 2020EH18 1LP: before 2020EH18 1LQ: before 2020EH18 1LR: before 2020EH18 1LS: before 2020EH18 1LT: before 2020EH18 1LU: before 2020EH18 1LW: before 2020EH18 1LX: before 2020EH18 1LY: before 2020EH18 1LZ: before 2020EH18 1NA: before 2020EH18 1NB: before 2020EH18 1NE: before 2020EH18 1NF: new since 2020 BonnyriggLoanhead Map of every postcode in EH18, by new since 2020 Of the 106 postcodes in EH18 that ONS places, 1 are new since 2020 and 105 were in use before 2020. Places named: Bonnyrigg. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A720A7 Bonnyrigg
  • New since 2020: 1
  • In use before 2020: 105

Of the 106 postcodes in EH18 that ONS places, 1 are new since 2020 and 105 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 55.8769, longitude -3.1224. 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 newest postcode

EH18 1NFMay 2021

What broadband can you get in EH18?

Ofcom reports on 104 of the 106 postcodes in EH18. At 67 of them every home and business can get gigabit broadband.

Postcodes where every home can get gigabit67 of 104
Postcodes where every home can get superfast93 of 104

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 EH18

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

EH18 1106 postcodes
UK postcode format explained

Places in EH18

Towns and villages with postcodes in EH18, and how many each has here.

Bonnyrigg postcodes,85Dalkeith postcodes,1

Who covers EH18

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

  • Midlothian105
  • Edinburgh South1

Police force areas

  • Scotland106

Next to EH18

EH17 postcode district EH19 postcode district All EH districts Bonnyrigg postcodes

"Next to" is by number: the districts before and after EH18 in the EH area.

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