Census 1841 and 1851, Kiltimagh in Co. Mayo
As was the case throughout the country the Great Famine was a devastating blow to the parish and the census figures show a drop in population of 19.6 % (1,258) from 1841 to 1851.
The figures for each townland are reproduced below.
| Townland | Population (Pre-Famine) | Number of Houses | Population (Post-Famine) | Number of Houses |
|---|---|---|---|---|
| Annagh Hill | 43 | 9 | 17 | 4 |
| Attavally | 32 | 5 | 36 | 5 |
| Ballinamore | 225 | 33 | 227 | 39 |
| Balloorclerhy | 122 | 24 | 161 | 36 |
| Ballynamona | 218 | 214 | 45 | 46 |
| Brownespark | 3 | - | 1 | - |
| Camderrynabinnia | 182 | 26 | 62 | 9 |
| Canbrack | 110 | 20 | 103 | 26 |
| Carrick | 291 | 38 | 169 | 30 |
| Carrownageeragh | 114 | 21 | 45 | 8 |
| Carrowdangan | 178 | 29 | 131 | 24 |
| Carrownteeaun | 174 | 26 | 86 | 15 |
| Carrowreagh | 237 | 44 | 275 | 54 |
| Cartron | 68 | 15 | 60 | 15 |
| Cloondoolough | 98 | 16 | 109 | 18 |
| Cloonkedagh | 33 | 5 | 28 | 5 |
| Cordarragh | 160 | 35 | 138 | 26 |
| Corrahoor | 140 | 27 | 101 | 20 |
| Craggagh | 220 | 38 | 134 | 19 |
| Cuilgar | 29 | 3 | 24 | 4 |
| Cuillalea | 346 | 57 | 263 | 50 |
| Cultrasna | 122 | 27 | 122 | 28 |
| Derrykinlough | 86 | 14 | 72 | 13 |
| Derryvohy | 143 | 22 | 106 | 20 |
| Devleash | 41 | 6 | 34 | 6 |
| Garryroe | 71 | 12 | 65 | 12 |
| Gortgarve | 112 | 18 | 93 | 18 |
| Gowelboy | 94 | 19 | 109 | 23 |
| Killedan | 232 | 36 | 218 | 36 |
| Kiltamagh | 90 | 18 | 54 | 11 |
| Knocknaskeagh | 361 | 67 | 234 | 43 |
| Largan | 340 | 55 | 78 | 13 |
| Lisduff | 112 | 20 | 124 | 24 |
| Lianamaneeagh | 34 | 8 | 44 | 7 |
| Oxford | 101 | 16 | 65 | 11 |
| Pollronahan-Beg | 49 | 9 | 39 | 9 |
| Pollronahan-Mor | 133 | 24 | 134 | 25 |
| Shanvally | 134 | 26 | 133 | 24 |
| Treenkeel | 130 | 26 | 132 | 24 |
| Treenagleragh | 337 | 68 | 127 | 21 |
| Woods | 68 | 12 | 95 | 21 |
| Kiltimagh Town | 630 | 126 | 658 | 135 |
| Total | 6,410 | 1,147 | 5,152 | 978 |