21. How many U.S. senators are there?
American Government · System of Government
Accepted answer(s)
- One hundred (100)
This is an American Government question on the 2025 Civics Test, testing whether an applicant understands the structure of American government rather than just current officeholders. If you're unsure, focus on remembering "One hundred (100)" first — it's the answer USCIS lists as the primary accepted response.
This is question 21 of the 2025 Civics Test. See it on uscis.gov. This question is worded the same way on the 2008 Civics Test.