Gwynedd population, 2001–2024
Gwynedd has an estimated population of 120,813 (mid-2024), up 3.4% since 2001. Official ONS mid-year estimates for the Gwynedd local authority area.
120,813
population, mid-2024
+3.4%
since 2001
+0.8%
last 10 years
2011
peak year (121,523)
Year by year
| Year | Population | Change |
|---|---|---|
| 2024 | 120,813 | +0.6% |
| 2023 | 120,064 | +1.7% |
| 2022 | 118,089 | +0.9% |
| 2021 | 117,072 | -0.9% |
| 2020 | 118,180 | +0.5% |
| 2019 | 117,584 | -0.5% |
| 2018 | 118,129 | -0.6% |
| 2017 | 118,881 | -0.1% |
| 2016 | 118,958 | -0.6% |
| 2015 | 119,632 | -0.1% |
| 2014 | 119,796 | -0.5% |
| 2013 | 120,403 | -0.9% |
| 2012 | 121,439 | -0.1% |
| 2011 | 121,523 | +0.3% |
| 2010 | 121,155 | +0.7% |
| 2009 | 120,344 | +0.5% |
| 2008 | 119,746 | +0.3% |
| 2007 | 119,398 | +0.3% |
| 2006 | 119,070 | +0.4% |
| 2005 | 118,641 | -0.1% |
| 2004 | 118,721 | +0.6% |
| 2003 | 118,022 | +0.6% |
| 2002 | 117,344 | +0.4% |
| 2001 | 116,844 | — |
Figures are ONS mid-year population estimates for the Gwynedd local authority area (code W06000002), which can differ from the population of a town of the same name. Sources & method.