1931 Census of England and Wales, County Report Part I (Sample Report Title: Census 1931: England and Wales: Series of County Parts, Part I. County of Worcestershire), Table 3 : " Population, Acreage, Private Families and Dwellings".

Show top level table Cambridgeshire Show England Dep table
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Acreage (Land and Inland Water)
[1]
TOTAL POPULATION
PRIVATE FAMILIES AND DWELLINGS, 1931
1921
1931
Private Families
[7]
Population in Private Families
[8]
Structurally Separate Dwellings occupied
[9]
Rooms occupied
[10]
Persons per Room
[11]
Persons
[2]
Persons
[3]
Males
[4]
Females
[5]
Persons per Acre
[6]
Cambridgeshire AdmC Total   314,808 Show data context 129,602 Show data context 140,004 Show data context 69,292 Show data context 70,712 Show data context - 37,891 Show data context - 35,706 Show data context 191,648 Show data context -
Cambridge MB Drill-down 5,457 Show data context 59,264 Show data context 66,789 Show data context 32,782 Show data context 34,007 Show data context - 17,553 Show data context - 15,457 Show data context 89,471 Show data context -
Caxton and Arrington RD Drill-down 47,735 Show data context 7,404 Show data context 7,311 Show data context 3,833 Show data context 3,478 Show data context - 1,984 Show data context - 1,973 Show data context 10,266 Show data context -
Chesterton RD Drill-down 78,771 Show data context 23,805 Show data context 26,879 Show data context 12,840 Show data context 14,039 Show data context - 7,391 Show data context - 7,349 Show data context 37,970 Show data context -
Linton RD Drill-down 48,115 Show data context 9,926 Show data context 9,967 Show data context 5,072 Show data context 4,895 Show data context - 2,804 Show data context - 2,789 Show data context 13,990 Show data context -
Melbourn RD Drill-down 39,184 Show data context 8,092 Show data context 7,782 Show data context 3,894 Show data context 3,888 Show data context - 2,293 Show data context - 2,282 Show data context 11,319 Show data context -
Newmarket RD Drill-down 81,101 Show data context 18,647 Show data context 18,878 Show data context 9,685 Show data context 9,193 Show data context - 5,163 Show data context - 5,155 Show data context 24,892 Show data context -
Swavesey RD Drill-down 14,445 Show data context 2,464 Show data context 2,398 Show data context 1,186 Show data context 1,212 Show data context - 703 Show data context - 701 Show data context 3,740 Show data context -

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Using data from this table, Vision of Britain can map the following rates for within Cambridgeshire AdmC:

Rate Date
Population Density (Persons per Acre) 1931
Rate of Population Change (% over previous 10 years) 1931

Notes:

The following notes to the table appeared in the original report.

1 The figures for Wards are printed in old face type (e.g. 607) and those for Civil Parishes, where different from Wards, in modern face type (e.g. 607).
2 DEFINITIONS: PRIVATE FAMILY. -- Any person or group of persons included in a separate return as being in separate occupation of any premises or part of premises is treated as a separate family for Census purposes, lodgers being so treated when returned as boarding separately and not otherwise. Private families comprise all such families with the exception of those enumerated in (i) Institutions or (ii) business establishments or boarding houses in which the number of resident trade assistants or resident boarders exceeds the number of members of the employer's or householders family (including private domestic servants).
3 DEFINITIONS: STRUCTURALLY SEPARATE DWELLINGS. -- A structurally separate dwelling has been defined for the Census as any room or set of rooms, intended or used for habitation, having separate access either to the street or to a common landing or staircase. Thus each flat in a block of flats is a separate unit; a private house which has not been structurally subdivided is similarly a single unit whether occupied by one family or by several families. But where a private house has been subdivided into maisonettes or portions, each having its front door opening on to the street or on to a common landing or staircase to which visitors have access, then each such portion is treated as a separate unit.
4 DEFINITIONS: ROOMS. -- For the purposes of the Census, the rooms enumerated are the usual living rooms, including bedrooms and kitchens but excluding sculleries, landings, lobbies, closets, bathrooms, or any warehouse, office, or shop rooms.
5 Areas marked (*) have been created or altered during the 1921-1931 intercensal period; for particulars of such creations or alterations (except those relating to Wards), see Table 4.

This website does not try to provide an exact replica of the original printed census tables, which often had thousands of rows and far more columns than will fit on our web pages. Instead, we let you drill down from national totals to the most detailed data available. The column headings are those that appeared in the original printed report. The numbers presented here, which are the same ones we use to create statistical maps and graphs, come from the census table and have usually been carefully checked.

The system can only hold statistics for units listed in our administrative gazetteer, so some rows from the original table may be missing. Sometimes big low-level units, like urban parishes, were divided between more than one higher-level units, like Registration sub-Districts. This is why some pages will give a higher figure for a lower-level unit: it covers the whole of the lower-level unit, not just the part within the current higher-level unit.