Sanica Donja
# Sanica Donja

Sanica Donja is a village in the municipality of Ključ, Bosnia and Herzegovina.

## Demographics

According to the 2013 census, its population was 627.

Ethnicity in 2013 :

| Ethnicity | Number | Percentage |
| - | - | - |
| Bosniaks | 624 | 99.5% |
| Croats | 1 | 0.2% |
| other/undeclared | 2 | 0.3% |
| Total | 627 | 100% |
