Age Structure (Irish 1821 classification)

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Age Groups used in 1821 Irish Census 1821
0 to 4 264,491 Show data context
5 to 9 228,084 Show data context
10 to 14 208,581 Show data context
15 to 19 200,811 Show data context
20 to 29 326,998 Show data context
30 to 39 206,383 Show data context
40 to 49 142,846 Show data context
50 to 59 106,855 Show data context
60 to 69 48,788 Show data context
70 to 79 16,598 Show data context
80 to 89 3,627 Show data context
90 to 99 534 Show data context
100 Up 62 Show data context
Age unknown 2,834 Show data context
Date: Source:
1821 1821 Census of Ireland, Abstract of answers, Table [2] , 'Ages of Persons'

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nCube definition


This classification was used in the Enumeration Abstract of the 1821 Irish Census. Unusually, no breakdown by gender was included, and as a single group covers ages 60 to 69 this cannot be mapped to standard definitions of working age.


How to reference this page:

GB Historical GIS / University of Portsmouth, Leinster IProv through time | Population Statistics | Age Structure (Irish 1821 classification), A Vision of Ireland through Time.

URL: https://www.visionofireland.org/unit/10069178/cube/AGE_IRL1821

Date accessed: 05th December 2024