Available Themes

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• Total Population 1801 to 1911: Population grew from 21,608 in 1801 to 266,860 in 1911.
• Age Structure, in 5-year bands, from 1851 to 1911: In 1851, 5.03 per cent of the population were aged 65 and over, but by 1911 only 4.82 per cent were.
• Infant Mortality Rate 1871 to 1911: The highest rate recorded was 157.73 infant deaths per thousand live births in 1901, and the lowest was 126.78 in 1911.
• Occupational Structure in 1881:

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
MIDDLESEX	Poor Law/Registration County	1850		F. Youngs, Local Administrative Units: Southern England (London: Royal Historical Society, 1979), p. 648.
MIDDLESEX	Administrative County			Ministry of Health, Persons in Receipt of Poor-Law Relief (England and Wales) (H.M.S.O.)

Boundary changes

This unit was affected by the following changes:

Date	Type of change	Other unit involved	Area transferred	Authority
28 Jan 1862	was enlarged by gaining part of	HENDON PLU/RegD	Willesdon lost the parish of Twyford Abbey to the subdostrict of Brentford	Registrar General, Annual Report (HM Stationery Office)
01 Feb 1895	was reduced to enlarge	UXBRIDGE RegD/PLU	Part of Heston lost to Uxbridge	Registrar General, Annual Report (HM Stationery Office)

Lower level units

This unit contained the following units:

Name	Type	Start	End	Authority
ACTON	Registration sub-District			1911 Census of England and Wales, Table 5, 'Registration Counties, Districts and Sub-districts with their constituent civil parishes. - Urban or Rural District in which each parish is situated; Area; families or separate occupiers, and population, 1901 and 1911; and population enumerated in Institutions, large establishments, and on vessels, &c., 1911'.
BRENTFORD	Registration sub-District			1911 Census of England and Wales, Table 5, 'Registration Counties, Districts and Sub-districts with their constituent civil parishes. - Urban or Rural District in which each parish is situated; Area; families or separate occupiers, and population, 1901 and 1911; and population enumerated in Institutions, large establishments, and on vessels, &c., 1911'.
CHISWICK	Registration sub-District			1911 Census of England and Wales, Table 5, 'Registration Counties, Districts and Sub-districts with their constituent civil parishes. - Urban or Rural District in which each parish is situated; Area; families or separate occupiers, and population, 1901 and 1911; and population enumerated in Institutions, large establishments, and on vessels, &c., 1911'.
HANWELL	Registration sub-District	01 Aug 1910		1911 Census of England and Wales, Table 5, 'Registration Counties, Districts and Sub-districts with their constituent civil parishes. - Urban or Rural District in which each parish is situated; Area; families or separate occupiers, and population, 1901 and 1911; and population enumerated in Institutions, large establishments, and on vessels, &c., 1911'.
ISLEWORTH	Registration sub-District			1911 Census of England and Wales, Table 5, 'Registration Counties, Districts and Sub-districts with their constituent civil parishes. - Urban or Rural District in which each parish is situated; Area; families or separate occupiers, and population, 1901 and 1911; and population enumerated in Institutions, large establishments, and on vessels, &c., 1911'.
TWICKENHAM	Registration sub-District			1911 Census of England and Wales, Table 5, 'Registration Counties, Districts and Sub-districts with their constituent civil parishes. - Urban or Rural District in which each parish is situated; Area; families or separate occupiers, and population, 1901 and 1911; and population enumerated in Institutions, large establishments, and on vessels, &c., 1911'.
ACTON CP/AP	Parish-level Unit			F. Youngs, Local Administrative Units: Southern England (London: Royal Historical Society, 1979), p. 314.
CHISWICK ST NICHOLAS CP/AP	Parish-level Unit			F. Youngs, Local Administrative Units: Southern England (London: Royal Historical Society, 1979), p. 319.
EALING ST MARY AP/CP	Parish-level Unit			F. Youngs, Local Administrative Units: Southern England (London: Royal Historical Society, 1979), p. 321.
GREENFORD CP/AP	Parish-level Unit			F. Youngs, Local Administrative Units: Southern England (London: Royal Historical Society, 1979), p. 324.
HANWELL ST MARY CP/AP	Parish-level Unit			F. Youngs, Local Administrative Units: Southern England (London: Royal Historical Society, 1979), p. 326.
HESTON CP/AP	Parish-level Unit		1927	F. Youngs, Local Administrative Units: Southern England (London: Royal Historical Society, 1979), p. 328.
HESTON AND ISLEWORTH CP	Parish-level Unit	1927		F. Youngs, Local Administrative Units: Southern England (London: Royal Historical Society, 1979), p. 328.
ISLEWORTH CP/AP	Parish-level Unit		1927	F. Youngs, Local Administrative Units: Southern England (London: Royal Historical Society, 1979), p. 330.
NEW BRENTFORD CP/Ch	Parish-level Unit			F. Youngs, Local Administrative Units: Southern England (London: Royal Historical Society, 1979), p. 316.
OLD BRENTFORD CP/Ch	Parish-level Unit			F. Youngs, Local Administrative Units: Southern England (London: Royal Historical Society, 1979), p. 317.
PERIVALE CP/AP	Parish-level Unit			F. Youngs, Local Administrative Units: Southern England (London: Royal Historical Society, 1979), p. 337.
TWICKENHAM ST MARY THE VIRGIN CP/AP	Parish-level Unit			F. Youngs, Local Administrative Units: Southern England (London: Royal Historical Society, 1979), p. 347.
WEST TWYFORD CP/Ch	Parish-level Unit	1862		F. Youngs, Local Administrative Units: Southern England (London: Royal Historical Society, 1979), p. 347.