Available Themes

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• Total Population 1911 to 1961: Population grew from 43,313 in 1911 to 103,013 in 1961.
• Age Structure, in 5-year bands, from 1911 to 1961: In 1911, only 6.01 per cent of the population were aged 65 and over, but by 1961 11.83 per cent were.
• Infant Mortality Rate 1911 to 1964: The highest rate recorded was 158.51 infant deaths per thousand live births in 1911, and the lowest was 11.44 in 1963.

Here we are presenting statistics for a historical unit, which may have changed its boundaries significantly during the period covered.

Alternative names

We know of no alternate names.

Unit associations

We know of no associations with other units.

Unit history

This unit was part of the following units:

Name	Type	Start	End	Authority
GREATER LONDON	Conurbation
MIDDLESEX	Administrative County	1894	1965	F. Youngs, Local Administrative Units: Southern England (London: Royal Historical Society, 1979), p. 651.

Boundary changes

This unit was affected by the following changes:

Date	Type of change	Other unit involved	Area transferred	Authority
01 Apr 1934	was reduced to enlarge	BRENTFORD AND CHISWICK UD/MB	Area: 7 acres. Population in 1931: 0.	1931 Census of England and Wales, Table B, 'Areas altered between 26th April, 1931 and 30th June, 1934, showing constitution as at the latter date, in terms of constitution as at the former date, together with particulars of acreage and population'.; M. of H. Order No. 78096. The Middlesex Review Order, 1934
01 Apr 1934	was enlarged by gaining part of	BRENTFORD AND CHISWICK UD/MB	Area: 6 acres. Population in 1931: 0.	1931 Census of England and Wales, Table B, 'Areas altered between 26th April, 1931 and 30th June, 1934, showing constitution as at the latter date, in terms of constitution as at the former date, together with particulars of acreage and population'.; M. of H. Order No. 78096. The Middlesex Review Order, 1934
01 Apr 1934	was enlarged by gaining part of	HAYES AND HARLINGTON UD	Area: 361 acres. Population in 1931: 696.	1931 Census of England and Wales, Table B, 'Areas altered between 26th April, 1931 and 30th June, 1934, showing constitution as at the latter date, in terms of constitution as at the former date, together with particulars of acreage and population'.; M. of H. Order No. 78096. The Middlesex Review Order, 1934
01 Apr 1934	was enlarged by gaining part of	SOUTHALL MB/UD	Area: 30 acres. Population in 1931: 122.	1931 Census of England and Wales, Table B, 'Areas altered between 26th April, 1931 and 30th June, 1934, showing constitution as at the latter date, in terms of constitution as at the former date, together with particulars of acreage and population'.; M. of H. Order No. 78096. The Middlesex Review Order, 1934
01 Apr 1934	was reduced to enlarge	SOUTHALL MB/UD	Area: 1 acres. Population in 1931: 21.	1931 Census of England and Wales, Table B, 'Areas altered between 26th April, 1931 and 30th June, 1934, showing constitution as at the latter date, in terms of constitution as at the former date, together with particulars of acreage and population'.; M. of H. Order No. 78096. The Middlesex Review Order, 1934.
01 Apr 1934	was enlarged by gaining part of	TWICKENHAM UD/MB	Area: 2 acres. Population in 1931: 0.	1931 Census of England and Wales, Table B, 'Areas altered between 26th April, 1931 and 30th June, 1934, showing constitution as at the latter date, in terms of constitution as at the former date, together with particulars of acreage and population'.; M. of H. Order No. 78096. The Middlesex Review Order, 1934
01 Apr 1934	was reduced to enlarge	TWICKENHAM UD/MB	Area: 23 acres. Population in 1931: 3.	1931 Census of England and Wales, Table B, 'Areas altered between 26th April, 1931 and 30th June, 1934, showing constitution as at the latter date, in terms of constitution as at the former date, together with particulars of acreage and population'.; M. of H. Order No. 78096. The Middlesex Review Order, 1934; 1.4.1937. M. of H. Order No. 83995. The County of Middlesex (Twickenham) Review Order, 1937
01 Apr 1965	was abolished to create	HOUNSLOW LB	Area: 2919 acres.	1971 Census of England and Wales, Table 4, 'Intercensal changes of Boundary (between 23rd April, 1961, and 25th April, 1971)', for 'AC, LAA, CP, NT'.; The London Government Act, 1963

Lower level units

This unit contained the following units:

Name	Type	Start	End	Authority
CRANFORD LG_Ward	Parish-level Unit			1961 Census of England and Wales, Table 3, 'Acreage, Population, Private Households and Dwellings', for 'LAA, Wards, CP in RD, Con, NT'.
HESTON CP/AP	Parish-level Unit		1927	F. Youngs, Local Administrative Units: Southern England (London: Royal Historical Society, 1979), p. 328.
HESTON LG_Ward	Parish-level Unit			1961 Census of England and Wales, Table 3, 'Acreage, Population, Private Households and Dwellings', for 'LAA, Wards, CP in RD, Con, NT'.
HESTON AND ISLEWORTH CP	Parish-level Unit	1927	1965	F. Youngs, Local Administrative Units: Southern England (London: Royal Historical Society, 1979), p. 328.
HOUNSLOW CENTRAL LG_Ward	Parish-level Unit			1961 Census of England and Wales, Table 3, 'Acreage, Population, Private Households and Dwellings', for 'LAA, Wards, CP in RD, Con, NT'.
HOUNSLOW HEATH LG_Ward	Parish-level Unit			1961 Census of England and Wales, Table 3, 'Acreage, Population, Private Households and Dwellings', for 'LAA, Wards, CP in RD, Con, NT'.
HOUNSLOW SOUTH LG_Ward	Parish-level Unit			1961 Census of England and Wales, Table 3, 'Acreage, Population, Private Households and Dwellings', for 'LAA, Wards, CP in RD, Con, NT'.
HOUNSLOW WEST LG_Ward	Parish-level Unit			1961 Census of England and Wales, Table 3, 'Acreage, Population, Private Households and Dwellings', for 'LAA, Wards, CP in RD, Con, NT'.
ISLEWORTH CP/AP	Parish-level Unit		1927	F. Youngs, Local Administrative Units: Southern England (London: Royal Historical Society, 1979), p. 330.
ISLEWORTH NORTH LG_Ward	Parish-level Unit			1961 Census of England and Wales, Table 3, 'Acreage, Population, Private Households and Dwellings', for 'LAA, Wards, CP in RD, Con, NT'.
ISLEWORTH SOUTH LG_Ward	Parish-level Unit			1961 Census of England and Wales, Table 3, 'Acreage, Population, Private Households and Dwellings', for 'LAA, Wards, CP in RD, Con, NT'.
SPRING GROVE LG_Ward	Parish-level Unit			1961 Census of England and Wales, Table 3, 'Acreage, Population, Private Households and Dwellings', for 'LAA, Wards, CP in RD, Con, NT'.