San Salvador is the top region by population in El Salvador. As of 2007, population in San Salvador was 1.57 million persons that accounts for 27.28% of El Salvador's population. The top 5 regions (others are La Libertad, Santa Ana, Sonsonate, and San Miguel) account for 63.10% of it. El Salvador's total population was estimated at 5.74 million persons in 2007.