Latina is the capital of the province of Latina, in the Lazio region, in Central Italy. As of 2024, the city has 127,486 inhabitants and is the second-l…Latina is the capital of the province of Latina, in the Lazio region, in Central Italy. As of 2024, the city has 127,486 inhabitants and is the second-largest city of the region, after the national capital Rome.