Amcanestyniadau poblogaeth

Mae amcanestyniadau poblogaeth ar gael yn ôl oedran a rhyw ar gyfer y DU a'i gwledydd cyfansoddol. Mae'r amcanestyniadau hyn yn seiliedig ar amcangyfrifon poblogaeth ganol y flwyddyn, a set o dybiaethau sylfaenol ynglŷn â ffrwythlondeb, marwolaeth ac ymfudo yn y dyfodol. Maent yn dangos yr effaith y gallai newidiadau mewn patrymau demograffig ei chael ar faint a strwythur oedran y boblogaeth yn y dyfodol. Gwneir defnydd helaeth o'r amcanestyniadau hyn er mwyn dyrannu adnoddau a chynllunio.

Uchafbwyntiau

National Population Projections: 2016-based statistical bulletin

Beth sydd yn y bwletin?

The UK population is projected to increase by 3.6 million (5.5%) over the next 10 years, from an estimated 65.6 million in mid-2016 to 69.2 million in mid-2026.
England is projected to grow more quickly than the other UK nations: 5.9% between mid-2016 and mid-2026, compared with 4.2% for Northern Ireland, 3.2% for Scotland and 3.1% for Wales.
Over the next 10 years, 46% of UK population growth is projected to result from more births than deaths, with 54% resulting from net international migration.

Read this statistical bulletin

Mwy o gyhoeddiadau

Datasets related to Amcanestyniadau poblogaeth

National Population Projections table of contents

Tools to locate the dataset tables and supporting documentation for the 2014 and 2016-based national population projections. Contains links to the principal and variant projections for the UK and constituent countries for 100 years ahead.
Table A1-1, Principal projection - UK summary

Principal projection for the UK including population by broad age group, components of change and summary statistics.
Z1 - Zipped population projections data files, UK

Open data for UK principal and variant projections. Single year of age and sex with underlying data.
Population projections for regions: Table 1

Population figures over a 25-year period, by five-year age groups and sex for regions in England. 2016-based estimates are the principal projection and variants are only available to accompany the 2016-based release.
Population projections for local authorities: Table 2

Population figures over a 25-year period, by five-year age groups and sex for local authorities in England. 2016-based estimates are the principal projection and variants are only available to accompany the 2016-based release.
Population projections incorporating births, deaths and migration for regions and local authorities: Table 5

Population figures over a 25-year period, including births, deaths and migration by sex for regions and local authorities in England. 2016-based estimates are the principal projection and variants are only available to accompany the 2016-based release.

View all datasets related to Amcanestyniadau poblogaeth Back to top

Publications related to Amcanestyniadau poblogaeth

Statistical bulletins

National Population Projections: 2016-based statistical bulletin

National population projections provide an indication of the future size and age structure of the UK and its constituent countries based on a set of assumptions of future fertility, mortality and migration.
Subnational population projections for England: 2016-based

Indication of the future size and age structure of the population in the regions, local authorities, clinical commissioning groups and NHS regions of England.

View all related statistical bulletins

Articles

National Population Projections

National population projections by age and sex for the UK and constituent countries. Includes details of fertility, mortality and migration assumptions.

Gweld yr holl erthyglau cysylltiedig

Methodology related to Amcanestyniadau poblogaeth

View all related methodology

Chwilio am ystadegau lleol?

Canllawiau defnyddiol i'ch helpu i wybod lle i ddod o hyd i ystadegau lleol.