The numbers of households are projected to increase by 4.8% (almost 730) in the Brecon Beacons, 5.3% (550(r)) in Pembrokeshire Coast and by 0.3% (40) in Snowdonia.
Amcanestynnir cynnydd o 4.8% (bron 730) yn nifer yr aelwydydd ym Mannau Brycheiniog, o 5.3% (550(r)) yn Arfordir Penfro ac o 0.3% (40) yn Eryri.