She was only 13 years old when she was killed in The Hunger Games: Mockingjay, and her youth only makes the tragedy that much harder for Katniss to bear after everything else she had suffered. Prim's death is a truly heartbreaking moment.
Katniss' exact age is not revealed in Mockingjay. However, since she was 16 during the 74th Hunger Games, and at least a year has passed since then, she would be somewhere between 17 or 18-years-old when Mockingjay takes place.
Katniss, meanwhile, is four years older and very protective of Prim, and so without hesitation she volunteers to take her sister's place. Moreover, she has years of experience hunting (and therefore killing) and is far less sensitive than her sister, making her more likely to survive the ordeal of the Games.
Peeta is the same age as Katniss, making him 16 years old in The Hunger Games and 17-18 in Catching Fire and Mockingjay. Peeta is of "medium height, stocky build" and has "ashy blond hair that falls in waves over his forehead." He has blue eyes.
How old was Jennifer Lawrence in Mockingjay -- Part 2?
By the time The Hunger Games: Mockingjay Parts 2 was released in November, Lawrence had turned 25 years old, which was quite a ways off from Katniss' age in the books.
The Hunger Games: Mockingjay Part 2 - Prim death in HD
How much older than Katniss is Gale?
Gale Hawthorne was two years older than Katniss in The Hunger Games, but Liam Hemsworth was actually born the same year as Jennifer Lawrence. Gale was 18 years old during the first film, meaning he partook in his final reaping in the story, while Hemsworth was 21 when he shot his scenes.
Gale is eighteen in The Hunger Games, two years older than Katniss. Since the citizens of the Districts cannot be selected after they turn nineteen, this is the last year when Gale can be chosen as a Tribute.
We learn in Catching Fire that Haymitch is around 16 or 17 when he wins the 50th Hunger Games. He mentors Katniss and Peeta 24 years later making him around 40 in the first book. A year later is catching fire and the year after that is mockingjay. By the end of the series (not including the epilogue) he is around 43.
She stumbles into the snow at first, but then she dusts herself off, rises, and begins waving to the photographers, arm in arm with Peeta. The camera zooms out to a neutral angle, giving audiences a sudden, somewhat startling reminder that oh, that's right—Katniss is slightly taller than Peeta.
Finnick Odair is 24 in Catching Fire. He was 14 when he won the 65th Hunger Games, ten years before the events of Catching Fire. A skilled fighter who is adept at surviving seemingly unbeatable odds, he is one of the Capitol citizens' favorite Victors.
She was only 13 years old when she was killed in The Hunger Games: Mockingjay, and her youth only makes the tragedy that much harder for Katniss to bear after everything else she had suffered. Prim's death is a truly heartbreaking moment.
District 12 has the most Hunger Games victors, with five winners, including Katniss, Peeta, Haymitch, and Lucy Gray. Finnick Odair is the youngest winner in history, winning at just 14 years old.
Prim is Katniss' 12-year-old sister. Prim takes after their mother, who has light hair and blue eyes. This reaping is her first, and Katniss has only allowed her to enter her name once into the drawing.
Thus, the audience doesn't know how old Katniss is when she dies. The only information the audience has about Katniss' future is that she and Peeta have a child together 15 years after their experiences in the Rebellion (at 33 years old) and that five years later, they have a second child.
Katniss's father, a coal miner, was killed in a mine explosion when Katniss was 11. After his death, Katniss's mother went into a deep depression and was unable to take care of her children.
Johanna Mason, from District 7 and another major character during the revolution, is around the same age as Finnick and Annie. Johanna won the 71st Hunger Games when she was 17 years old, meaning that she's around 21 or 22 old during Catching Fire and Mockingjay.
Katniss's focus on survival and her family's safety prevented her from fully considering romance, but her feelings for Peeta and Gale diverged in the end. Katniss ultimately chose Peeta because he understood her trauma and she didn't want to lose him, proving her love for him.
Katniss Everdeen is portrayed by Jennifer Lawrence with a height of 5'9” (1.75 m). Katniss Everdeen is a strong and selfless character from the Hunger Games trilogy.
While in the woods, Haymitch runs into three career tributes. He's outmanned but not outgunned as he quickly kills two of them with his knife. The final tribute manages to disarm him, and as they go in for the kill fellow District 12 tribute Maysilee Donner kills the career with a dart.
This interaction was so surprising to fans because it's not in the books at all. While, throughout the series, there's some chemistry between the two, nothing ever comes of the tension in Suzanne Collins' novels. Beyond the kiss, nothing happened between the two in the movies either.
Haymitch Abernathy was born 40 years prior to the 74th Hunger Games, during the same year the 34th Hunger Games were held. There is no information regarding his childhood and early teenage years, although it is known that he is from the Seam of District 12, and had a younger brother, a mother, and a girlfriend.
Essentially, Katniss was afraid that if she was to kill President Snow, then the whole revolution fails, and the rivalry would still continue. Therefore, Katniss had to sacrifice by killing Coin in order to end war, and knew that Coin couldn't do anything better than Snow to save the Panem.
Snow was 18 during the 10th Hunger Games, making him 8 when the first Hunger Games took place. This means that during the 74th Hunger Games, he was indeed 82 (74+8). So he died at 83 in "The Mockingjay," since that was during the 75th Hunger Games...
It is also cumulative, so Katniss Everdeen, when she was sixteen, had her name put in the glass ball twenty times. Gale Hawthorne, who has five family members including himself, had his name put in the glass ball forty-two times. The amount of tesserae taken is larger in Panem's poorer districts, such as District 12.
