| Suplacu de Barcău | |
|---|---|
| — Commune — | |
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Suplacu de Barcău
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| Coordinates: | |
| Country | Romania |
| County | Bihor County |
| Population (2002)[1] | 4,610 |
| Time zone | EET (UTC+2) |
| • Summer (DST) | EEST (UTC+3) |
Suplacu de Barcău is a commune in Bihor County, northwestern Romania with a population of 4,590. It is composed of six villages: Borumlaca, Dolea, Foglaş, Suplacu de Barcău, Valea Cerului and Vâlcelele.