Treharris, Wales
Treharris:
About
Quick Facts about Treharris
| Population : | 12,352 |
| State : | Wales (United Kingdom) |
| County : | Merthyr Tydfil County Borough |
| Time Zone : | Europe/London |
| Local time : | 21:56:22 (5th December 2025) |
Geography
Treharris is located at 51°39'52"N 3°18'26"W (51.6645700, -3.3072500).
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