Roscommon County : Total Population

Total Population

Data cube chart.

Year Population 20 years earlier Population 10 years earlier Current Total Population
1821 208,729 Show data context
1831 208,729 Show data context 249,613 Show data context
1841 249,613 Show data context 253,591 Show data context
1851 253,591 Show data context 173,436 Show data context
1861 253,591 Show data context 174,492 Show data context 157,272 Show data context
1871 157,272 Show data context 140,670 Show data context
1881 132,490 Show data context 132,490 Show data context
1891 132,490 Show data context 114,397 Show data context
1901 101,791 Show data context
1911 93,956 Show data context

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"This work is based on data provided through www.VisionofBritain.org.uk and uses historical material which is copyright of the Great Britain Historical GIS Project and the University of Portsmouth".

Where the above statement is included in a web page or similar online resource, the reference to "www.VisionofBritain.org.uk" must be a working hyperlink.

nCube definition


Total population at this Census, and for previous censuses. Where the latter appear, they are for the same area, so if there had been boundary changes they will differ from the population given for the same reporting unit by the previous census.


How to reference this page:

GB Historical GIS / University of Portsmouth, Roscommon County through time | Historical Statistics on Population | Total Population, A Vision of Britain through Time.

URL: https://www.visionofbritain.org.uk/unit/10216680/cube/TOT_POP

Date accessed: 09th April 2026