Population Statistics
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Merthyr Tydfil population, 2001–2024

Merthyr Tydfil has an estimated population of 58,972 (mid-2024), up 4.9% since 2001. Official ONS mid-year estimates for the Merthyr Tydfil local authority area.

58,972
population, mid-2024
+4.9%
since 2001
+0.2%
last 10 years
2018
peak year (59,349)
2005201020152020 56k 59k

Year by year

YearPopulationChange
202458,972+0.2%
202358,841-0.1%
202258,881+0.0%
202158,869-0.5%
202059,194-0.1%
201959,255-0.2%
201859,349+0.0%
201759,337+0.2%
201659,247+0.6%
201558,922+0.1%
201458,859+0.1%
201358,791-0.1%
201258,869+0.0%
201158,851+0.6%
201058,493+0.6%
200958,156+0.8%
200857,688+0.9%
200757,173+1.0%
200656,627+0.7%
200556,259+0.4%
200456,020+0.1%
200355,955-0.1%
200255,996-0.4%
200156,207
Figures are ONS mid-year population estimates for the Merthyr Tydfil local authority area (code W06000024), which can differ from the population of a town of the same name. Sources & method.