HundredCivicsHundredCivics home

U.S. Citizenship Test Prep

Pass your citizenship test with confidence.

All 100 official USCIS civics questions of the 2008 test with clear answers and explanations, practice tests in both official formats (2008 and 2025), your state's officials kept current, and interview prep - free to study.

100Civics questions
50State guides
153Vocab words
2Test versions

Study by topic

Nine topics, 100 questions

All topics →

Popular questions

Start with the essentials

All 100 →

Guides

Understand the test, not just the answers

All guides →
7 min read

How the U.S. Citizenship Civics Test Actually Works

How the naturalization civics test is scored in both versions - 2008: 10 asked, 6 to pass; 2025: 20 asked, 12 to pass - plus the English components.

6 min read

How to Study the 100 Civics Questions Efficiently

A practical method for the 100 USCIS civics questions: study by topic, answer out loud, learn one answer per question, rehearse in the real format.

6 min read

The N-400 Naturalization Interview: What to Expect

What happens at the USCIS naturalization interview, step by step: the oath to tell the truth, the N-400 review, the English test, and the civics questions.

6 min read

The Civics Answers That Change - and How to Find Yours

A small set of the 100 USCIS civics questions have answers that change with elections or depend on your state. Here is how to identify and verify them.

6 min read

What Happens If You Fail the Citizenship Test

Failing part of the naturalization test is not the end of your application. Here is how the second opportunity works and how to prepare for it.

6 min read

The 65/20 Special Consideration: 20 Questions Instead of 100

Applicants aged 65 or older with 20 years as permanent residents may study a reduced set of 20 civics questions. Here is how the 65/20 list works.

6 min read

The English Test: Reading, Writing, and Speaking

The English portion of the naturalization test: one sentence read aloud, one sentence dictated, and speaking assessed through the interview itself.

6 min read

Which Civics Test Version Am I Taking? 2008 vs 2025

USCIS administers two civics test versions. Your N-400 filing date decides: on/after Oct 20, 2025 means the 2025 test (128 questions), earlier means 2008.

Always current

Officeholder answers, kept up to date

Questions about the President, Vice President, Speaker, Chief Justice, and your state's Governor and Senators change with each election. HundredCivics keeps them current - verified 2026-07-26.

Free forever

The whole study set is open

Every question page, topic page, state guide, and the reading and writing vocabulary are free and crawlable - no account, no paywall, plus today’s ten as a test and a flashcard deck you can retake as often as you like. Premium adds custom practice across every nationally answerable question, the full flashcard deck, interview rehearsal and the Canada module.

HundredCivics is an independent study aid and is not affiliated with USCIS. The civics questions and vocabulary are U.S. government public-domain material.