RG20 postcode district: Kingsclere and around

RG20 is a postcode district in England, with 935 postcodes in use in 7 sectors. It has postcodes in Kingsclere, Woolton Hill and Highclere, Compton and 1 more place. It is split between 2 councils: West Berkshire (476 postcodes) and Basingstoke and Deane (459). 459 of its 935 postcodes are in Hampshire. ONS lists no county for the other 476.

Postcodes in use
935
Sectors
7
Councils
2 councils
Places
4 places

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

Every postcode in RG20, and which are new since 2020

Map of every postcode in RG20, by new since 2020 Of the 935 postcodes in RG20 that ONS places, 12 are new since 2020 and 923 were in use before 2020. Places named: Kingsclere, Newbury, Thatcham, Hungerford, Woolton Hill and Highclere, Cold Ash. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 5 km. 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2020RG20 9XU: before 2020RG20 9XX: before 2020RG20 4UB: before 2020RG20 5PP: before 2020RG20 6NA: before 2020RG20 6NJ: before 2020RG20 6PA: before 2020RG20 6PS: before 2020RG20 9QU: before 2020RG20 5PL: before 2020RG20 0BU: new since 2020RG20 4AL: new since 2020RG20 4AN: new since 2020RG20 4AP: new since 2020RG20 7DN: new since 2020RG20 8BF: new since 2020RG20 8BR: new since 2020RG20 9BR: new since 2020RG20 9BS: new since 2020RG20 9BT: new since 2020RG20 9GA: new since 2020 KingsclereNewburyThatchamHungerfordWoolton Hill and HighclereCold Ash Map of every postcode in RG20, by new since 2020 Of the 935 postcodes in RG20 that ONS places, 12 are new since 2020 and 923 were in use before 2020. Places named: Kingsclere, Newbury, Thatcham, Cold Ash. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 5 km. KingsclereNewburyThatchamCold Ash
  • New since 2020: 12
  • In use before 2020: 923

Of the 935 postcodes in RG20 that ONS places, 12 are new since 2020 and 923 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 51.4035, longitude -1.3376. 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

What broadband can you get in RG20?

Ofcom reports on 920 of the 935 postcodes in RG20. At 446 of them every home and business can get gigabit broadband, and at 17 some cannot get decent broadband (10 Mbit/s).

Postcodes where every home can get gigabit446 of 920
Postcodes where every home can get superfast759 of 920
Postcodes where some cannot get decent broadband17 of 920

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

Is RG20 at risk of flooding?

57 of the 935 postcodes in RG20 have a home or business in an area at risk of flooding from rivers or the sea, the Environment Agency says. At those, it puts 88 homes and businesses in an area at high or medium risk.

Homes and businesses in an area at risk, at 57 of 935 postcodes High: 59Medium: 29Low: 63

High: 3.3% or more a year (1 in 30). Medium: 1% to 3.3% a year. Low: 0.1% to 1% a year. Very low: under 0.1% a year (1 in 1,000). Each band is the chance of flooding in any one year.

Homes and businesses in an area at risk of flooding from rivers or the sea, as the Environment Agency counts them, added up over the postcodes. It is for the land, not each building, and leaves out surface water, groundwater and sewers. Each postcode page has its own figures and its flood warning areas.

Source: Environment Agency, Risk of Flooding from Rivers and Sea (postcodes in areas at risk), published 6 July 2026, Open Government Licence v3.0. How we use it

What do homes sell for in RG20?

Homes in RG20 sold for a typical £575,000 in the 12 months to August 2026, across 180 sales, up 3.6% on the 12 months before, HM Land Registry's figures show.

£575,000 typical price, the 12 months to August 2026
£555,000 12 months to August 2025
▲ up 3.6% on the 12 months before
  • Detached £760,000 102 sales
  • Semi-detached £450,000 36 sales
  • Terraced £323,750 34 sales
  • Flat or maisonette £192,500 8 sales

Each bar is that kind's typical price, against the most expensive kind here.

Standard sales of homes at market value. A typical price is the median, the middle sale. Sales take weeks to be registered, so the last month or two are incomplete. Each postcode page gives the figure for its own postcode sector.

Source: HM Land Registry Price Paid Data, files dated 28 September 2026. Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0. How we use it

Places in RG20

Towns and villages with postcodes in RG20, and how many each has here.

Who covers RG20

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

  • North West Hampshire459
  • Newbury350
  • Reading West and Mid Berkshire126

Police force areas

  • Thames Valley476
  • Hampshire459

Next to RG20

"Next to" is by number: the districts before and after RG20 in the RG area.

Check a postcode

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