What are five of the criteria for people who want to apply for citizenship

Be at least 18 years old at the time of filing Form N-400, Application for Naturalization.

Be a permanent resident (have a “Green Card”) for at least 5 years.

Show that you have lived for at least 3 months in the state or USCIS district where you apply. 

Demonstrate continuous residence in the United States for at least 5 years immediately preceding the date of filing Form N-400. 

Show that you have been physically present in the United States for at least 30 months out of the 5 years immediately preceding the date of filing Form N-400. 

Be able to read, write, and speak basic English. 

Have a basic understanding of U.S. history and government (civics). 

Be a person of good moral character. 

Demonstrate an attachment to the principles and ideals of the U.S. Constitution.