- Country: Laos
- Population: 38,992
- Latitude: 20° 24.95' N (20.41591°)
- Longitude: 104° 2.9' E (104.04838°)
- Elevation: 956 m/3,136 ft. above sea level
- Time zone: Asia/Vientiane (UTC +07:00); DST not observed
- Alternate names: Muang Sam, Sammeua, Samnua
- Alternate names: Muang Sam, Sammeua, Samnua, Xam Nua
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