This free US citizenship civics practice test includes all 100 official USCIS naturalization questions used in the N-400 interview, each with a plain-English explanation of the historical and civic context. The real interview asks 10 of these 100 questions — you need 6 correct to pass. Practicing all 100 in random 20-question sessions ensures you cover the full bank systematically. Particularly useful for permanent residents preparing for the naturalization interview, and for 65/20 exception candidates studying the reduced list.
About the Naturalization Civics Test
The U.S. Citizenship and Immigration Services (USCIS) civics test is a required component of the naturalization process. During the interview, a USCIS officer will ask you up to 10 questions from the official list of 100 civics questions. You must answer at least 6 correctly to pass.
The test is oral — the officer reads each question aloud and you answer verbally. You do not need to match the exact wording; the officer is looking for the correct meaning. Some questions have multiple acceptable answers, and the officer may accept any of them.
If you fail, you will have one more opportunity to take the civics test at a rescheduled interview. Applicants who are 65 years or older and have been a lawful permanent resident for at least 20 years only need to study the 20 questions marked with an asterisk (*) in the official USCIS list.
Test Format
Component
Details
Question pool
100 official USCIS civics questions
Questions asked
Up to 10 (officer selects)
Passing score
6 out of 10 correct
Format
Oral — officer reads question, you answer verbally
Retake
One additional attempt if you fail
65/20 exception
Applicants 65+ with 20+ years as LPR study only 20 questions
Language
English (with limited exceptions for medical disability)
Topic Areas
Principles of American Democracy (12 questions) The Constitution, amendments, Bill of Rights, First Amendment freedoms, rule of law, economic system, and the Declaration of Independence.
System of Government (47 questions) The three branches of government, Congress, the Senate, the House of Representatives, the President and Cabinet, the Supreme Court, federal vs. state powers, and current elected officials.
Rights and Responsibilities (9 questions) Voting rights, citizenship responsibilities, the Pledge of Allegiance, Selective Service registration, and how to participate in democracy.
Colonial Period and Independence (10 questions) Why colonists came to America, the Revolutionary War, the Declaration of Independence, the Constitutional Convention, and the Founding Fathers.
The 1800s (7 questions) The Louisiana Purchase, the Civil War, causes of the Civil War, the Emancipation Proclamation, and key historical figures including Lincoln and Susan B. Anthony.
Recent American History (5 questions) World War I and II, the Great Depression, the Cold War, the civil rights movement, and September 11, 2001.
Integrated Civics: Geography, Symbols, Holidays (16 questions) Major rivers and oceans, U.S. territories, states bordering Canada and Mexico, the capital, the Statue of Liberty, the flag, the national anthem, Independence Day, and national holidays.
What to Expect at the Interview
The USCIS naturalization interview typically lasts 20–30 minutes and covers more than just the civics test. The officer will also verify your application (Form N-400), test your ability to read and write in English, and review your eligibility.
For the civics portion, the officer will ask up to 10 questions and stop as soon as you have answered 6 correctly — you may pass before all 10 are asked. The officer may rephrase a question if you seem to misunderstand, but they are not required to.
You do not need to give verbatim answers from the official list. For example, if asked 'What is the supreme law of the land?', answering 'the Constitution' or 'the supreme law of the land' are both acceptable. For questions about current officials (President, Vice President, your state's senators and governor), the officer will accept the name of whoever holds the office at the time of your interview.
The 65/20 Exception
Applicants who are 65 years of age or older AND have been lawful permanent residents for at least 20 years qualify for a special consideration: they are only required to study 20 of the 100 civics questions.
These 20 questions are marked with an asterisk (*) in the official USCIS study materials and cover the most fundamental civics knowledge. The passing mark is still 6 out of 10 questions asked.
If you qualify for this exception, focus your practice on questions covering the branches of government, the Constitution, key rights, and major historical events.
Fun Facts About U.S. Citizenship
Nearly 1 million people naturalize every year The United States naturalizes approximately 800,000 to 1 million new citizens annually, making it one of the most active naturalization programs in the world.
The naturalization oath dates back to 1790 The Naturalization Act of 1790 established the first rules for becoming a U.S. citizen. The modern oath ceremony, where applicants formally renounce allegiance to other nations, has been refined over more than 200 years.
You can keep your original citizenship in many cases The United States does not formally recognize dual citizenship in its naturalization process, but it also does not require you to prove you have renounced foreign citizenship. Many countries allow their nationals to hold U.S. citizenship simultaneously.
The civics test was redesigned in 2008 The current 100-question civics test replaced an older oral test with no standardized question list. The 2008 redesign focused on understanding of American democratic principles rather than simple memorization.
Some answers change with each election Questions about current office-holders — President, Vice President, Speaker of the House, and your state's senators and governor — require up-to-date answers. The USCIS website always lists the currently accepted answers.
Tips for Success
The civics test rewards preparation over cleverness. All 100 questions and official accepted answers are publicly available on uscis.gov. With focused study, most applicants pass comfortably.
Strategies
Study by Topic Group
Group the 100 questions into the 7 topic areas and master one group at a time rather than studying all 100 randomly
Start with System of Government (47 questions) — it is the largest section and contains the most questions asked at interviews
Finish with current office-holders (President, VP, your senators, your governor) so the information is fresh at your interview
Know the Numbers
Memorise the key numbers: 100 senators, 435 representatives, 9 Supreme Court justices, 27 amendments, 13 original colonies, 50 states
Remember the election cycles: President = 4 years, Senator = 6 years, Representative = 2 years
Voting age is 18; Selective Service registration is required between 18 and 26
Handle Multi-Answer Questions
For questions like 'Name one branch of government' or 'Name one right from the First Amendment', any single correct answer is acceptable — you do not need to list all of them
For 'Name three of the 13 original states', prepare 3 states you can confidently name and stick with them
The officer will accept your first correct answer and move on — do not keep adding more answers unnecessarily
Current Officials
Check uscis.gov for the current list of acceptable answers for office-holder questions before your interview
Know your own state's senators and governor — these are required questions that vary by state
Know your congressional district representative — this is also a required question specific to where you live
Common Mistakes to Avoid
Confusing Similar Numbers
100 senators (2 per state × 50 states) vs. 435 voting House members — these are commonly confused
27 amendments total vs. 10 amendments in the Bill of Rights — know both numbers
Senators serve 6-year terms, representatives serve 2-year terms — not the other way around
Current Officials
Studying with outdated materials — office-holders change after elections; always verify with uscis.gov
Not knowing your own state's senators and governor — these are state-specific questions you must answer correctly
Over-Answering
When asked to 'name one', giving multiple answers is unnecessary and can confuse the officer — give one clear answer and stop
You do not need to recite the exact wording from the official answer list — natural language is fine as long as the meaning is correct