After the books, it was revealed through JK-interviews that:
1. Harry married Ginny Weasley. They had three children: James Sirius, Albus Severus and Lily Luna.
2. Kingsley Shacklebolt became Minister of Magic.
3. Hermione and Ron married and had two children, Hugo and Rose.
4. Draco Malfoy married Astoria Greengrass, the younger sister of Daphne. They had one son, Scorpius Hyperion.
5. After the death of his parents, Teddy Lupin was raised by his grandmother Andromeda.
6. George Weasley married his Quidditch teammate Angelina Johnson. They had two children, Fred and Roxanne.
7. Harry, and eventually Ron, joined the Auror Department at the Ministry of Magic. Hermione became a high-ranking official in the Department Magical Law Enforcement.
8. Bill and Fleur Weasley's first child, a daughter, wasborn on the anniversary of the Battle of Hogwarts. They named her "Victoire," which means "victory" in French.
9. Dementors were no longer used by the Ministry of Magic.
10. Ginny Weasley became a professional Quidditch player for a few years, then retired to become a Quidditch correspondent for the Daily Prophet.
11. Harry and Dudley made a point to see each other and get their families together as adults.
12. Percy Weasley became an official in the new Ministry of Magic under Kingsley Shacklebolt and married a woman named Audrey. They had two daughters, Molly and Lucy.
13. Bill and Fleur Weasley had three children: Victoire, Louis, and Dominique.
14. Hermione went back to Hogwarts to complete her 7th year of study and her N.E.W.T.S. Harry and Ron did not.
15. Mr. Weasley eventually fixed Sirius Black's motorcycle and gave it to Harry.
16. Luna Lovegood married Rolf Scamander, the grandson of naturalist Newt Scamander. They hadtwo children, twin boys named Lorcan and Lysander.
17. Minerva McGonagall became Headmistress of Hogwarts.
18. Harry ensured that Severus Snape's portrait was restored to its proper place in the Hogwarts headmaster's office.
19. Alice and Frank Longbottom never recovered — they lived out their lives in St. Mungo's.
20. Harry lost the ability to speak to snakes when the horcrux inside him was destroyed.
21. Firenze was eventually welcomed back into the centaur herd.
22. Cho Chang married a Muggle.
23. Teddy Lupin and Victoire Weasley became boyfriend and girlfriend.
24. Gilderoy Lockhart never recovered from the injuries he sustained in the Chamber of Secrets.
25. Neville Longbottom became the Hogwarts Herbology professor. He married Hannah Abbott, who became the new landlady at The Leaky Cauldron.
26. Dolores Umbridge was arrested, interrogated and imprisoned for crimes against Muggleborns.
27. Harry and Ginny's children stole the Marauder's Map and snuck it into Hogwarts.
28. Harry, Ron and Hermione became memorialized in Chocolate Frog cards.
