Population

The parish of Suplacu de Barc ău has a land area of 4.448 ha , a total population of 4.605, and it is made up of 6 villages:
- Suplacu de Barcău: documented mentioning in 1291-1294, a land area of 2.735 ha and a population of 2.554.
- Borumlaca: documented mentioning in 1327, a ld area of 689 ha and a papulation of 950.
- Dolea: documented mentioning in 1905, a land area of 297 ha and a population of 190.
- Foglaş : documented mentioning in 1916, a land area of 420 ha and a population of 212.
- Valea Cerului: documented mentioning in 1785-1786, a land area of 216 ha and a population 432.
- Vâlcelele: documented mentioning in 1785-1786, a land area of 91 ha and a population 267.
On the 18th of March 2002 the constant total population of the parish of Suplacu de Barcăuwas 4.605.
                                                                                    Census 2002

Nationality  Nr. of persons  %
 romanian  1580  34,31
 hungarian  1582  34,35
 slovak  934  20,28
 roma  505  10,96
 russian  3  
 german  1  
 Religion  Nr. of persons %
 orthodox  1696  
 roman catholic
 1490  
 greek catholic
 147  
 reformed  1062  
 baptist  113  
 pentacostal  65  
 other religions
 32  
 Native language
 Nr. of persons
%
 romanian  1938  
 hungarian  1568  
 slovak  929  
 roma  168  
 russian  2  
 
The total number of pensioners in the parish is 1.306.