1891 Census of Ireland, Census of Ireland, 1891. Part I: Area, Houses, and Population: also the Ages, Civil or Conjugal Condition, Occupations, Birthplaces, Religion, and Education of the People. , Table 7 : " Area, houses, out-offices and farm steadings, and population, together with the valuation of each parish, townland, and township in 1891".

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Area in 1891.
[1]
Houses
Out-offices and Farmsteadings in 1891.
[10]
Population
Valuation of Houses, Land, &c. in 1891.
[18]
1851.
[2]
1861.
[3]
1871.
[4]
1881.
[5]
1891
1851.
[11]
1861.
[12]
1871.
[13]
1881.
[14]
1891
Total.
[6]
Inhabited.
[7]
Uninhabited.
[8]
Building.
[9]
Persons.
[15]
Males.
[16]
Females.
[17]
Costello IrlBarony Total   143,875 Show data context 48,389 Show data context 8,143 Show data context 8,321 Show data context 8,080 Show data context 8,033 Show data context 7,901 Show data context 7,769 Show data context 124 Show data context 8 Show data context 43,210 Show data context 46,237 Show data context 46,929 Show data context 46,849 Show data context 42,826 Show data context 20,790 Show data context 22,036 Show data context 36,220 Show data context
Knock IrlPar 11,705 Show data context - 600 Show data context 586 Show data context 562 Show data context 547 Show data context 506 Show data context 502 Show data context 4 Show data context 0 Show data context 3,174 Show data context 3,271 Show data context 3,242 Show data context 3,241 Show data context 2,981 Show data context 1,442 Show data context 1,539 Show data context 2,908 Show data context
Aghamore IrlPar 22,510 Show data context - 1,241 Show data context 1,226 Show data context 1,239 Show data context 1,230 Show data context 1,198 Show data context 1,190 Show data context 8 Show data context 0 Show data context 6,097 Show data context 6,782 Show data context 7,145 Show data context 7,128 Show data context 6,580 Show data context 3,190 Show data context 3,390 Show data context 5,218 Show data context
Annagh IrlPar 20,316 Show data context - 1,194 Show data context 1,108 Show data context 1,052 Show data context 1,053 Show data context 1,012 Show data context 995 Show data context 16 Show data context 1 Show data context 6,105 Show data context 6,139 Show data context 6,175 Show data context 6,251 Show data context 5,549 Show data context 2,784 Show data context 2,765 Show data context 6,833 Show data context
Bekan IrlPar 15,202 Show data context - 886 Show data context 883 Show data context 848 Show data context 839 Show data context 804 Show data context 789 Show data context 15 Show data context 0 Show data context 4,724 Show data context 5,005 Show data context 4,797 Show data context 4,969 Show data context 4,502 Show data context 2,228 Show data context 2,274 Show data context 4,967 Show data context
Castlemore IrlPar 8,913 Show data context - 596 Show data context 550 Show data context 513 Show data context 494 Show data context 485 Show data context 481 Show data context 4 Show data context 0 Show data context 3,301 Show data context 3,178 Show data context 3,012 Show data context 2,811 Show data context 2,695 Show data context 1,241 Show data context 1,454 Show data context 3,008 Show data context
Kilbeagh IrlPar 33,825 Show data context - 1,774 Show data context 1,985 Show data context 1,920 Show data context 1,920 Show data context 1,908 Show data context 1,877 Show data context 28 Show data context 3 Show data context 9,733 Show data context 10,733 Show data context 11,145 Show data context 11,148 Show data context 10,266 Show data context 4,921 Show data context 5,345 Show data context 6,319 Show data context
Kilcolman IrlPar 17,091 Show data context - 1,079 Show data context 1,107 Show data context 1,067 Show data context 1,068 Show data context 1,067 Show data context 1,038 Show data context 26 Show data context 3 Show data context 6,156 Show data context 6,576 Show data context 6,357 Show data context 6,168 Show data context 5,344 Show data context 2,619 Show data context 2,725 Show data context 5,794 Show data context
Kilmovee IrlPar 20,757 Show data context - 1,120 Show data context 1,215 Show data context 1,193 Show data context 1,194 Show data context 1,206 Show data context 1,182 Show data context 23 Show data context 1 Show data context 5,882 Show data context 6,515 Show data context 6,807 Show data context 6,701 Show data context 6,389 Show data context 3,048 Show data context 3,341 Show data context 3,533 Show data context
Kilturra IrlPar 6,883 Show data context - 350 Show data context 381 Show data context 378 Show data context 373 Show data context 352 Show data context 348 Show data context 4 Show data context 0 Show data context 1,912 Show data context 2,035 Show data context 2,006 Show data context 2,057 Show data context 1,795 Show data context 946 Show data context 849 Show data context 2,875 Show data context

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

Rate Date
Rate of Population Change (% over previous 10 years) 1871
Rate of Population Change (% over previous 10 years) 1881
Houses under Construction as Percentage of All Houses 1891
Population Density (Persons per Acre) 1891
Rate of Population Change (% over previous 10 years) 1891

Comments:

1 Parishes were often divided between different Baronies, and Baronies were sometimes divided between different Counties, but this reconstruction always lists the totals for whole Parishes or Baronies. The original table also sometimes lists separate counts for 'Towns' and the remainders of Parishes, but here again we list only Parish totals.
2 The original table lists areas in Acres, Rods and Perches, but they have been converted here into decimal acres.
3 The original table listed valuations in pounds, shillings and pence but they are here rounded to the nearest pound,
4 The numbers in this table for Provinces, Counties and Baronies have been carefully checked. However, the parish listing is often hard to read and some transcriptions will be incorrect.

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.