When your knees ache on the stairs or your hands are stiff first thing in the morning, it can feel like you’re dealing with something private and personal. But the numbers tell a different story: you’re in very large company. Arthritis and joint pain are among the most common health experiences of life after 50.
This roundup pulls together the key statistics on arthritis — how common it is, who it affects, how it touches daily life and sleep, how people manage it, and where the trend is heading. Each statistic is followed by a plain-language takeaway and its source, so you know exactly where the numbers come from.
Prevalence: how common arthritis really is
1. 21.1% of U.S. adults aged 18 and older have diagnosed arthritis. That’s more than one in five American adults — a number that climbs steadily with each decade of life. (CDC, 2025)
2. About 1 in 4 U.S. adults — roughly 60 million people — are affected by some form of arthritis. When you include all types, arthritis touches a quarter of the adult population, making it one of the leading causes of disability in the country. (CDC/DelveInsight)
3. 32.5 million U.S. adults live with osteoarthritis. Osteoarthritis — the “wear and repair” type that affects the knees, hips, hands, and spine — is by far the most common form of arthritis. (CDC)
4. Nearly 70% of people aged 50 and older experience joint pain occasionally. Even people who don’t have a formal arthritis diagnosis feel it: seven in ten older adults say their joints bother them at least some of the time. (University of Michigan National Poll on Healthy Aging)
5. About 60% of adults over 50 have some form of arthritis. The difference between the two Michigan-poll figures is telling: joint pain is even more common than diagnosed arthritis, because plenty of people have symptoms without a label. (University of Michigan National Poll on Healthy Aging)
Who’s affected: it isn’t evenly spread
6. About 70% of people with rheumatoid arthritis are women. Rheumatoid arthritis, the autoimmune type that attacks the joints, skews heavily female — another reminder that joint disease doesn’t distribute itself equally. (WHO, 2023)
7. 55% of people with rheumatoid arthritis are older than 55. RA is often thought of as a younger person’s disease, but more than half of those living with it are in the 55-plus crowd. (WHO, 2023)
Pain & daily life: what the numbers feel like
8. 45% of older adults with arthritis symptoms have pain each day. For nearly half of this group, joint pain isn’t an occasional visitor — it’s part of the daily routine. (University of Michigan National Poll on Healthy Aging)
9. 36% of people with arthritis symptoms say pain interferes with their day-to-day life. Getting dressed, cooking, walking the dog, gardening — for more than a third of sufferers, pain changes what a normal day looks like. (University of Michigan National Poll on Healthy Aging)
10. 47.8% of U.S. adults with arthritis report activity limitations — about 24.8 million people. Nearly half say arthritis limits their usual activities. In human terms, that’s roughly 25 million Americans whose arthritis keeps them from doing things they’d otherwise do. (CDC, 2023)
Sleep & arthritis: the nighttime numbers
11. Up to 80% of people with arthritis struggle with sleep. Difficulty falling asleep, waking up during the night, waking too early — sleep problems are extraordinarily common when joints ache. (Arthritis Foundation)
12. In a 2026 study, 58.5% of osteoarthritis patients had poor sleep, compared with 28.2% of people without OA. That’s more than double the rate — hard evidence that osteoarthritis and poor sleep travel together. (2026 study)
Treatment & self-management: how people cope
13. 80% of older adults with joint pain manage it on their own. Most people try to handle joint pain themselves rather than bringing it to a doctor — which means a lot of suffering happens quietly, without professional guidance. (University of Michigan National Poll on Healthy Aging)
14. 66% of older adults with joint pain use over-the-counter pain relievers. Two in three reach for OTC options like acetaminophen or NSAIDs — widely available, but still worth discussing with a doctor or pharmacist if you use them regularly. (University of Michigan National Poll on Healthy Aging)
15. 25% take supplements like glucosamine or chondroitin. A quarter of older adults with joint pain try these popular joint supplements. The research on their effectiveness is mixed — some people report feeling better, but large studies haven’t found strong, consistent benefits. (University of Michigan National Poll on Healthy Aging)
What’s ahead: where the trend is going
16. Arthritis is projected to affect 41.1 million U.S. adults aged 65 and older by 2030 — nearly double the 2005 figure. As the population ages, the number of older Americans living with arthritis is expected to climb sharply. (CDC projection)
17. Osteoarthritis affects about 15% of the global population over age 30, and cases are predicted to reach 1 billion by 2050. The growth of osteoarthritis is a worldwide story, driven by aging populations and rising rates of joint-injury risk factors. (The Lancet)
What these numbers mean for you
A few patterns stand out. First, joint pain after 50 is normal — but “normal” doesn’t mean “untreatable.” Second, the fact that 80% of people manage joint pain on their own suggests many people may be missing out on options their doctor could offer: physical therapy, targeted exercise plans, medication adjustments, and other strategies backed by real evidence. Third, the sleep connection is impossible to ignore — if your joints ache, your nights probably suffer too, and the two feed each other in a cycle.
If you recognize yourself in these numbers — daily pain, activities you avoid, restless nights — that’s a good reason to bring it up at your next checkup rather than filing it under “just getting older.” Arthritis care has advanced a great deal, and a lot of people feel better once they get proper guidance.
Frequently asked questions
How common is arthritis after 50?
Very common. About 60% of adults over 50 have some form of arthritis, and nearly 70% experience joint pain at least occasionally, according to the University of Michigan National Poll on Healthy Aging. Nationally, about 1 in 4 U.S. adults has some form of arthritis (CDC).
Does everyone with joint pain need to see a doctor?
Not every ache requires a doctor’s visit — but since 80% of older adults manage joint pain entirely on their own, many people may be under-treating something a professional could help with. If pain is daily, worsening, or limiting your activities, it’s worth a conversation with your doctor.
Why do so many people with arthritis have trouble sleeping?
Pain makes it hard to fall and stay asleep, and poor sleep in turn lowers the body’s tolerance for pain — a two-way cycle. The Arthritis Foundation reports that up to 80% of people with arthritis struggle with sleep.
Are arthritis numbers getting worse over time?
They’re rising, mainly because the population is aging. The CDC projects 41.1 million U.S. adults aged 65 and older will have arthritis by 2030 — nearly double the 2005 number. The Lancet projects 1 billion osteoarthritis cases worldwide by 2050.
This article is for education only and isn’t medical advice. If joint pain is affecting your daily life or your sleep, talk to your doctor — there may be options you haven’t tried yet.
