2008 civics test · Question 39
How many justices are on the Supreme Court?
System of Government
Accepted USCIS answer
- Visit uscis.gov/citizenship/testupdates for the number of justices on the Supreme Court.
Current answer to study
Nine (9) — verified September 29, 2026 using US Supreme Court. This may change before your interview.
This answer can change or depends on where you live. Confirm the right answer close to your interview using USCIS test updates. For a state question, see the state answer helper or Congress.gov's member directory.
Source: USCIS 2008 question list. Question list checked September 29, 2026.