Introduction
The civics test is the part of the **US naturalization interview** that worries applicants most, because you never know which questions the officer will pick. The good news: every possible question comes from a public list published by **US Citizenship and Immigration Services (USCIS)**, and USCIS has long reported that the large majority of applicants pass.
There are now two versions. If you filed Form N-400 **before October 20, 2025**, you take the 2008 test: up to 10 questions from a bank of 100, and you need 6 right. If you filed **on or after October 20, 2025**, you take the 2025 test: up to 20 questions from a bank of 128, and you need 12 right. The topics are the same in both: American government, rights and responsibilities, history, and national symbols.
This guide covers **40 of the most important civics questions**, grouped into five themed rounds. Each card has four options, an instant answer reveal, and a short explanation so you remember why the answer is right. Questions about current officeholders are left out on purpose, because those answers change. Check the USCIS website for them before your interview.
How the Naturalization Test Works: 2008 vs. 2025 Civics Test
The naturalization test has two parts: an **English test** (reading, writing, and speaking) and a **civics test**. Both happen during your N-400 interview. Which civics version you take depends on the date you filed, not the date of your interview.
| Test Component | 2008 Civics Test (N-400 filed before Oct 20, 2025) | 2025 Civics Test (N-400 filed on/after Oct 20, 2025) |
|---|---|---|
| Civics question bank | 100 official questions | 128 official questions |
| Questions asked at interview | Up to 10 | Up to 20 |
| Correct answers needed to pass | 6 of 10 (60%) | 12 of 20 (60%) |
| Question format | Oral, open-answer (not multiple choice) | Oral, open-answer (not multiple choice) |
| English reading | Read 1 of up to 3 sentences correctly | Read 1 of up to 3 sentences correctly |
| English writing | Write 1 of up to 3 sentences correctly | Write 1 of up to 3 sentences correctly |
| English speaking | Judged during the N-400 interview | Judged during the N-400 interview |
Round 1: Principles of American Democracy (Q1–8)
These questions about the Constitution, amendments, and founding ideas show up again and again. Learn the exact wording USCIS expects, such as "We the People" and "a change (or an addition) to the Constitution."
Choose the answer a USCIS officer would accept:
What is the supreme law of the land?
Round 2: System of Government (Q9–16)
Most of the number questions are in this round: Senators, Representatives, term lengths, and the line of succession. Use the memory table below, then test yourself.
| The Number | What It Refers To | Memory Hook |
|---|---|---|
| 3 | Branches of government (legislative, executive, judicial) | Makes laws, enforces laws, explains laws |
| 9 | Justices on the Supreme Court | Nine judges, lifetime appointments |
| 27 | Amendments to the Constitution | The first 10 are the Bill of Rights |
| 100 | US Senators (2 per state × 50 states) | Every state gets two, big or small |
| 435 | Voting members of the House of Representatives | Divided among states by population |
| 6 / 2 / 4 | Years in a term: Senator / Representative / President | Senate six, House two, President four |
| 13 | Original colonies (and stripes on the flag) | Stripes look back, stars look now |
| 18 | Minimum age to vote for President | 26th Amendment, ratified 1971 |
| 18–26 | Ages when men must register for Selective Service | Register within 30 days of turning 18 |
Test your knowledge of Congress, the President, and federal powers:
Name the three branches (parts) of the federal government.
Round 3: Rights and Responsibilities (Q17–24)
These questions cover what citizenship gives you and what it asks of you: First Amendment freedoms, voting rights, the Oath of Allegiance, and civic duties like jury service.
Pick the right or responsibility described in each question:
What is one right or freedom from the First Amendment?
Round 4: Colonial Period, Independence & the 1800s (Q25–32)
From the Declaration of Independence to the Civil War, these history questions reward knowing who did what and when. Watch out for options that mix up 1776 and 1787.
Match each founding-era event or figure to the correct answer:
Who wrote the Declaration of Independence?
Round 5: Modern History, Geography & Symbols (Q33–40)
The last round covers 20th-century history, US geography, the flag, the anthem, and national landmarks. These are some of the easiest points on the test if you study them.
Finish strong with modern history and national symbols:
Who was President during World War I?
Surprising Facts About American Civics
The original Constitution is about 4,400 words long, making it one of the shortest national constitutions in the world. It is also the oldest written national constitution still in use.
Francis Scott Key's 1814 poem was set to "To Anacreon in Heaven," a popular song from an English gentlemen's music club. It became the official national anthem only in 1931.
The current 50-star flag design is credited to Robert Heft, who made it as a high school project in Ohio in 1958. His teacher gave it a B-. It became the official flag on July 4, 1960, after Hawaii joined the Union.
The tablet in the Statue of Liberty's left hand is inscribed with "JULY IV MDCCLXXVI," July 4, 1776 in Roman numerals. Broken chains lie at her feet, a symbol of freedom from oppression.