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Islington South and Finsbury

Constituency

Central London. About 121,418 people in 8.1 square kilometres.

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Population by constituency

Census 2021, England and Wales

Under 93k114k or more

Islington South and Finsbury had 115,966 usual residents at the census.

Population
115,966
83rd highest of 650
ONS Census 2021 · 2021
Aged 15 to 64
76.9%
11th highest of 650
ONS Census 2021 · 2021
Aged 65 and over
9.3%
24th lowest of 650
ONS Census 2021 · 2021
Aged under 15
13.8%
32nd lowest of 650
ONS Census 2021 · 2021

How Islington South and Finsbury compares

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

Islington South and FinsburyMiddle
Population650 constituencys, UK · 2021
Population: every constituency in UK650 areas from 26,159 to 151,876. The middle area is 100,988. Islington South and Finsbury is 115,966.
115,96683rd highest
Aged 15 to 64650 constituencys, UK · 2021
Aged 15 to 64: every constituency in UK650 areas from 52.3% to 82.1%. The middle area is 63.1%. Islington South and Finsbury is 76.9%.
76.9%11th highest
Aged 65 and over650 constituencys, UK · 2021
Aged 65 and over: every constituency in UK650 areas from 5.0% to 34.6%. The middle area is 19.3%. Islington South and Finsbury is 9.3%.
9.3%joint 24th lowest
Aged under 15650 constituencys, UK · 2021
Aged under 15: every constituency in UK650 areas from 9.7% to 24.9%. The middle area is 17.0%. Islington South and Finsbury is 13.8%.
13.8%joint 32nd lowest

Every constituency ranked: population, aged 15 to 64, aged 65 and over and aged under 15.

Figures for the whole of Islington

Most of Islington South and Finsbury lies in Islington. These figures are published for the whole of Islington, not for constituencies, so they describe the council and not Islington South and Finsbury itself. See Islington

Average house price
£674,592
Down 4.9% in a year
HM Land Registry · Jul 2026
Median full-time pay
£50,692
13th highest of 348
ONS earnings survey · 2025
House price to pay
13.3×
11th least affordable of 348
Worked out by Open Index
Deprivation score
26.7
62nd most deprived of 296
MHCLG · England only
Islington South and Finsbury in brief

Islington South and Finsbury had 115,966 usual residents at the census.

76.9% of residents in Islington South and Finsbury were aged 15 to 64 at the census.

9.3% of residents in Islington South and Finsbury were aged 65 or over at the census.

13.8% of residents in Islington South and Finsbury were aged under 15 at the census.