Tarquinia, Latium
Tarquinia: Italian comune
About
Quick Facts about Tarquinia
| Population | 16,269 |
| Country | Italy |
| State | Latium (Italy) |
| County | Provincia di Viterbo |
| Postal code | 01016 |
| Plate code | VT |
| Phone Area Codes | 0766 |
| Area | 279.34 km2 |
| Official name | Tarquinia |
| Easternmost point | Point(11.8843406 42.2329202) |
| Northernmost point | Point(11.7707323 42.3663631) |
| Latitude & Longitude | 42.2542,11.7566 |
| Altitude | 433 feet / 132 meters |
| Time Zone | UTC+02:00, UTC+01:00 |
| Local time | 23:15:02 (19th April 2026) |
Geography
Tarquinia is located at 42°15'15"N 11°45'24"E (42.2541900, 11.7565700). It has 6 neighbors: Tuscania, Tolfa, Monte Romano, Montalto di Castro, Civitavecchia and Allumiere.
Tarquinia map
Click "full screen" 
icon to open full mode. View satellite images
icon to open full mode. View satellite images
Official website of Tarquinia
Official WebsiteDemographics
| Year | Population | % Change | Method |
|---|---|---|---|
| 2008 | 16,401 | - | census |
| 2017 | 16,383 | -0.11% | demographic balance |
| 2018 | 16,269 | -0.7% | demographic balance |
Corneto, Cornetum, Tarchonion, Tarchuna, Tarkvinii, Tarkvinija, Tarkviniya, Tarquínia, tarukuinia, Тарквинии, タルクイーニア