How many cities are there in Nevada? There are a total of 99 towns and cities in the state of Nevada. Top 10 biggest cities by population are Las Vegas, Henderson, Reno, North Las Vegas, Sparks, Carson City, Fernley, Elko, Mesquite, and Boulder City while top ten largest cities by land area are Boulder City, Carson City, Las Vegas, Fernley, Henderson, Reno, North Las Vegas, Sparks, Mesquite, and Elko.