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GL1

Postcode district

Postcode district covering Gloucester, Barton and Tredworth, in Gloucester.

Approximate outline worked out by Open Index from the ONS Postcode Directory: each census output area belongs to the district that holds most of its postcodes. People, homes, recorded crime and broadband add up those output areas. House sales count every sale with an GL1 postcode. How census figures are added up

Open in map

Radon Affected Area by postcode district

Worked out by Open Index · 2022

Under 1%90% or more

About 14% of people in GL1 live in a 1 km square that the radon atlas marks as a radon Affected Area.

Median sale price
£190,321
324th cheapest of 2,235
Worked out by Open Index
Population
39,664
470th most populated of 2,756
ONS Census 2021 · 2021
People in radon Affected Area squares
14%
UK 44%
Worked out by Open Index
Gigabit broadband coverage
91.4%
UK 87.8%
Ofcom · Jan 2026

How GL1 compares

Each dot is a postcode district. The black line marks the middle one.

GL1Middle
Median sale price27 postcode districts, GL · 2025
Median sale price: every postcode district in GL27 areas from £190,321 to £530,000. The middle area is £320,000. GL1 is £190,321.
£190,321cheapest
Population27 postcode districts, GL · 2021
Population: every postcode district in GL27 areas from 2,601 to 61,302. The middle area is 20,836. GL1 is 39,664.
39,6646th most populated
People in radon Affected Area squares27 postcode districts, GL · 2022
People in radon Affected Area squares: every postcode district in GL27 areas from 14.0% to 100.0%. The middle area is 87.0%. GL1 is 14.0%.
14%joint fewest people in radon Affected Areas
Gigabit broadband coverage27 postcode districts, GL · Jan 2026
Gigabit broadband coverage: every postcode district in GL27 areas from 59.8% to 96.8%. The middle area is 80.9%. GL1 is 91.4%.
91.4%9th highest

What is the population of GL1?

GL1 had 39,664 usual residents at the census.

GL1 is the 470th most populated of 2,756 in the UK.

Deprivation in GL1, neighbourhood by neighbourhood

  • Deprivation is ranked by neighbourhood, so GL1 has no single figure. Of its 23 neighbourhoods with a rank:
  • Decile 1 (England’s most deprived 10%): 6 neighbourhoods
  • Decile 2: 8 neighbourhoods
  • Decile 3: 1 neighbourhood
  • Decile 4: 2 neighbourhoods
  • Decile 5: 5 neighbourhoods
  • Decile 6: 1 neighbourhood

English Indices of Deprivation 2025. Decile 1 is the most deprived tenth of neighbourhoods in England.

Neighbourhoods in GL1

NamePeople (census)Recorded crime per 1,000Deprivation decileGigabit broadband
Gloucester 002A1,543No figure596.5%
Gloucester 002B1,817No figure493.3%
Gloucester 002C2,000No figure173.6%
Gloucester 002D2,299No figure564.8%
Gloucester 004A1,856No figure297.1%
Gloucester 004E1,766No figure372.8%
Gloucester 004F1,505No figure188.1%
Gloucester 004H1,517No figure183.7%
Gloucester 004I1,474No figure296.6%
Gloucester 005A2,032No figure299.4%
Gloucester 005B1,770No figure196.6%
Gloucester 005C1,413No figure299.5%
Gloucester 005D1,842No figure197.7%
Gloucester 005E1,556No figure298.2%
Gloucester 008A1,611No figure296.8%
Gloucester 008B1,780No figure297.9%
Gloucester 008D1,392No figure296.3%
Gloucester 008E1,676No figure199.5%
Gloucester 009A1,354No figure4100.0%
Gloucester 009B1,497No figure599.3%
Gloucester 009C1,490No figure5100.0%
Gloucester 009D1,340No figure598.5%
Gloucester 009F1,927No figure696.1%

MPs for GL1

As of , from the UK Parliament Members API. Contains Parliamentary information licensed under the Open Parliament Licence v3.0. Source: UK Parliament, Members API.

Middle areas in GL15

Postcode sectors in GL16

Council1

Towns in GL11

Postcode districts next to GL12

Nearest rail stations1

More in the GL postcode area2

GL1 in brief

GL1 is a postcode district covering Gloucester, Barton and Tredworth, in Gloucester.

About 43,717 people lived in GL1 in mid-2024 (worked out by Open Index from ONS small-area estimates); the median price paid for a home was £190,321 in 2025 across 509 sales (HM Land Registry).

The median price paid for a home in GL1 was £190,321 in 2025.

GL1 had 39,664 usual residents at the census.

About 14% of people in GL1 live in a 1 km square that the radon atlas marks as a radon Affected Area.

In GL1, 91.4% of homes and businesses could get gigabit-capable broadband in January 2026.