| County of Mayo | (146 pages) |
| Religious professions and education of the people | (Pages 401-417) |
| XXXVII. Showing, by sexes, the number and proportion per cent. to the population under each religious profession of persons receiving instruction in educational establishments in 1861, 1871, and 1881 | (Page 417) |
| Emigration | (Page 417) |
| XXXVIII. Emigration from the county of Mayo during each year, from the 1st of May, 1851, at which date the enumeration of emigrants commenced, to the 31st of March, 1881; extracted from the returns of the registrar-general | (Page 417) |
| | | |
