Castelsardo, Sardinia
Castelsardo: Italian comune
About
Quick Facts about Castelsardo
| Population | 5,990 |
| Country | Italy |
| State | Sardinia (Italy) |
| County | Provincia di Sassari |
| Postal code | 07031 |
| Plate code | SS |
| Phone Area Codes | 079 |
| Area | 43.34 km2 |
| Easternmost point | Point(8.8005949 40.8944453) |
| Northernmost point | Point(8.7436791 40.919131) |
| Latitude & Longitude | 40.9126,8.7145 |
| Altitude | 374 feet / 114 meters |
| Capital | Castelsardo |
| Time Zone | UTC+02:00, UTC+01:00 |
| Local time | 12:15:27 (23rd April 2026) |
Geography
Castelsardo is located at 40°54'45"N 8°42'52"E (40.9125600, 8.7145300). It has 3 neighbors: Sorso, Sedini and Valledoria.
Castelsardo map
Click "full screen"
icon to open full mode. View satellite images
Official website of Castelsardo
Official WebsiteDemographics
| Year | Population | % Change | Method |
|---|---|---|---|
| 2017 | 5,946 | - | demographic balance |
| 2018 | 5,990 | 0.73% | demographic balance |
Caltheddu, Casteddu Sardu, Castrum Sardum, Kastel'sardo, Kastelsardo, ka si tai er sa er duo, kastl sardw, kasuterusarudo, Кастелсардо, Кастельсардо, کاستل ساردو, カステルサルド, 卡斯泰尔萨尔多