1) Washington D.C., United States (US)
2) California, United States (US)
3) Los Angeles, United States (US)
4) New York, United States (US)
Explanation:
The 71st Edition of Primetime Emmy Awards for 2019 was held at the Microsoft Theater in Downtown Los Angeles, California, United States (US) on September 22, 2019. This ceremony was preceded by the 71st Primetime Creative Arts Emmy Awards which was held on September 14 and 15, 2019.