16 US States End with a Vowel: The Complete List

Sixteen US state names end with a vowel (A, E, I, O, U):

1. Alabama
2. Alaska
3. Arizona
4. California
5. Colorado
6. Delaware
7. Florida
8. Georgia
9. Hawaii
10. Idaho
11. Indiana
12. Louisiana
13. Montana
14. Nevada
15. Oklahoma
16. Virginia

Not on the List

• Rhode Island (ends in "d")
• Tennessee (ends in "e" — wait, Tennessee ends with E! That makes 17.)
• Ohio (ends in "o") — missing above.
• Maine (ends in "e") — missing.
• Vermont (ends in "t")

Corrected Count: 20 States End with a Vowel

17. Tennessee
18. Ohio
19. Maine
20. Kentucky? No, Y is sometimes vowel but typically consonant here.
21. Maryland — no.

Final tally: 20 (Alabama, Alaska, Arizona, California, Colorado, Delaware, Florida, Georgia, Hawaii, Idaho, Indiana, Louisiana, Maine, Montana, Nevada, Ohio, Oklahoma, Tennessee, Virginia). Wait — Oklahoma ends in "a"? Yes. Minnesota ends in "a"? Yes. Pennsylvania ends in "a"? Yes.

Actual Complete List (21)

1. Alabama
2. Alaska
3. Arizona
4. California
5. Colorado
6. Delaware
7. Florida
8. Georgia
9. Hawaii
10. Idaho
11. Indiana
12. Louisiana
13. Maine
14. Minnesota
15. Montana
16. Nevada
17. Ohio
18. Oklahoma
19. Pennsylvania
20. Tennessee
21. Virginia

21 states end with a vowel (A, E, I, O). The original answer (16) missed Maine, Minnesota, Ohio, Oklahoma, Pennsylvania, Tennessee.