|— County (Judeţ) —|
|Historic region||Southern Dobruja|
|County seat (Reşedinţă de judeţ)||Silistra|
|Established||After the Treaty of Bucharest (1913)|
|Ceased to exist||Administrative and Constitutional Reform in 1938|
|• Land||3,226 km2 (1,246 sq mi)|
|Time zone||EET (UTC+2)|
|• Summer (DST)||EEST (UTC+3)|
The county consisted of 4 districts (plăşi): Accadânlar, Curtbunar, Silistra and Turtucaia. The county was neighbored by the counties of Ilfov and Ialomiţa to the north, Caliacra and Constanţa to the east and the Kingdom of Bulgaria to the south.
The county was named after the Roman name of Silistra, Durostorum.
Coat of arms 
The Coat of Arms depicted Mircea the Elder.
According to the Romanian census of 1930 the population of Durostor County was 211,413, of which 42.8% were ethnic Turks, 34.2% ethnic Bulgarians, 19.0% ethnic Romanians and 1.4% Gypsies. Classified by religion: 54.0% Orthodox Christian, 45.1% Islam.
After 1938 
After the 1938 Administrative and Constitutional Reform, the county was merged with counties of Constanţa, Caliacra and Ialomiţa to form the Ţinutul Mării.
See also 
- (Romanian) Durostor County on memoria.ro