I would consider 20–23 to be early twenties. 24–26 mid-twenties. 27–29 late-twenties.
Your Mid-20s: Ages 24-26.
It's generally 23 to 27, although many narrow it to 24 to 26. That's simply because these are the years in the middle of the decade during which one is in one's twenties. Well, obviously 25 is in the middle.
Early twenties - age 20 to 24 years.
It's the time we truly leave childhood behind and enter a whole new world of responsibility. It's also a time that demands quick decisions about careers, relationships, finances and a lot more. We all face an inordinate amount of pressure in our 20s.
Whew — 28 is the best year of your twenties. Not because of the spectacular partying (see: 22) or because you'll magically have everything figured out (see: never), but because 28 is the year when you're finally able to accept that no one actually "feels" like a grown-up and it's OK that you don't either.
Adulthood is commonly thought of as beginning at age 20 or 21 years. Middle age, commencing at about 40 years, is followed by old age at about 60 years.
People in their mid-twenties to mid-forties are considered to be in early adulthood. By the time we reach early adulthood, our physical maturation is complete, although our height and weight may increase slightly.
Late twenties are: 27, 28, 29 chronical ages. The meaning depends on the individuals circumstance.
The OECD defines youth as "those between 15 and 29 years of age". August 12 was declared International Youth Day by the United Nations.
25-30 years (Young Adult)
24 is, in fact, still quite young. It is not childhood or adolescence, but it is still well within the arena of “young adult.”
Staying Single In Your 20s is True Freedom
If you've missed the boat on this because you're in your late 20s, or even in your 30s or 40s, it isn't too late to start. It's important to note that this sense of freedom and finding yourself is a key period of your life and if you've missed it, it's time to do it.
In fact, young adults are three times likelier to feel lonely than older age groups, says a study from the Office for National Statistics. From experience, I found that it hit me hardest in my early 20s.
the time of life between 20 and 30.
Middle age is the period of age beyond young adulthood but before the onset of old age. The exact range is disputed, but the general consensus has placed middle age as the ages from mid 40s (more specifically from about 45) to the 60s (to about 64, normally "third age" starts at 65).
Early adulthood (age 18–30 years) is the life course stage when prevalence of overweight and obesity increases the fastest [1].
There is no universally agreed international definition of the youth age group. For statistical purposes, however, the United Nations—without prejudice to any other definitions made by Member States—defines 'youth' as those persons between the ages of 15 and 24 years.
The age 24 is a fun time of your life. You're likely out of college, maybe for a couple of years, meeting new people, and getting your feet wet in the real world. But it's also an important time because around age 24, you have unquestionably entered adulthood and your choices could influence the rest of your life.
Young adulthood (20-24 years)
All things considered, 23 is the magic number for feeling particularly satisfied with your life. The conclusion is based on a survey of 23,000 people in Germany.
The youngest and oldest Americans are the most likely to be single – 41% of those ages 18 to 29 and 36% of those 65 and older say they are single, compared with 23% of those 30 to 49 and 28% of those 50 to 64.
You are supposed to be living your life in your twenties. There simply isn't time to fully dedicate yourself to someone if you are busy seeing the world and doing the things you want to do. For instance, how can you build a relationship if you want to take time to find yourself and also travel the world? You can't.