So I've been thinking about retirement lately, and honestly, it's wild how many people have zero savings by the time they're approaching their 60s. Census data shows about half of people nearing retirement age have nothing put away. The reasons are pretty obvious—wages haven't kept pace with inflation, cost of living keeps climbing, and debt is crushing people. But here's the thing: a lot of folks just don't know where to start or what target they should actually be aiming for.

Let me break down what I've learned about this because it actually changed how I think about my own retirement strategy.

First, the big question everyone asks: how much do you actually need? There's no magic number that works for everyone, but financial experts generally suggest having ten times your annual salary saved by age 67. That's if you want a comfortable retirement without major stress. Fidelity, one of the biggest names in retirement planning, has these milestone targets they recommend hitting:

By 30, aim for 1x your salary. By 40, you should be at 3x. Hit 50 and you're looking at 6x. By 60, ideally 8x. And then at 67, you want that full 10x. I know that sounds like a lot, especially if you're behind, but the math actually makes sense when you think about compound interest over decades.

Now here's where it gets interesting. When I looked at the actual average 401k balances people have at different ages, it was eye-opening. People in their 20s average around 17k, which honestly isn't terrible for that age. By your 30s, it jumps to about 56k. Your 40s? 124k. Then 50s hit and you're looking at 212k on average. By your 60s, people typically have around 240k. The thing is, these are just averages—plenty of people have way more, plenty have way less.

So here's my take on the strategy at each stage.

If you're in your 20s, you've got the biggest advantage: time. Seriously, this is when compound interest becomes your best friend. You can afford to take risks with growth stocks because you have decades to recover if things dip. The key is just getting started. If your employer matches contributions, that's literally free money—make sure you're contributing enough to capture the full match. Even small, consistent contributions in your 20s can balloon into serious wealth by retirement.

Your 30s are different. Your career's probably more stable now, maybe you've got more income. This is when you should bump up contributions to at least 15% of your income if possible. You can still lean into stocks, but start thinking about diversification. Mix in some index funds and bonds. You might be juggling other stuff too—maybe buying a house, paying student loans, or thinking about kids' education. That's fine, but don't let those goals completely derail retirement savings. Set up automatic increases to your contributions so it happens without you having to think about it.

When you hit your 40s, retirement starts feeling real instead of theoretical. This is the decade to get serious. If you're behind, now's the time to accelerate. Increase contributions again if you can. Your portfolio should start shifting toward more stability—add bonds and dividend stocks. Watch those fees too; low-cost funds will preserve way more of your returns over time. Start reassessing whether you're actually on track for your goals.

Your 50s is when things really matter. This is the critical decade where how much should you have in 401k by 50 becomes a real planning question. You should be looking at around 6x your salary by 50, and if you're not there, you've got some catching up to do. The good news? Once you turn 50, you can make catch-up contributions. In 2024, that means an extra 7,500 on top of regular limits. Take advantage of that if you can. Start gradually shifting your portfolio toward safer stuff—bonds, low-risk funds. The goal is protecting what you've built while still getting some growth. Think about healthcare costs too; they're a huge part of retirement expenses that people often underestimate. If you're eligible, a health savings account is amazing because it has triple tax benefits.

By your 60s, you're in the home stretch. Most people born after 1960 retire around 67, but if you've been maxing out contributions since your 20s, retiring earlier might be possible. The strategy now is protection. Shift a big chunk into bonds or money market funds. Develop a clear withdrawal strategy so your money actually lasts. At 60, you also need to think about Social Security timing. You can start at 62, but waiting until 67 means significantly higher benefits. If you started late, keep working and contributing until 72, which is when required minimum distributions kick in anyway.

Here's what I think most people miss: it's not about having some perfect number at every age. It's about starting early, being consistent, and adjusting as you go. If you're just starting in your 40s or 50s, don't panic. Consistent contributions plus multiple tax-advantaged accounts can still get you to a comfortable retirement.

The practical stuff that actually works: automate everything. Set up automatic contributions and automatic annual increases. Don't obsess over your balance constantly—checking it once or twice a year is plenty. The market goes up and down; checking too often just tempts you to make emotional decisions. Instead, stick to a plan and let compound interest do the heavy lifting.

Employer match is non-negotiable. If your company offers it, contribute enough to get the full match. That's literally free money sitting on the table. Same with catch-up contributions at 50—if you can swing it, use them.

The reality is that retirement planning doesn't have to be complicated. You just need to start, stay consistent, and adjust your risk as you get older. Whether you're just beginning or trying to catch up, knowing what the averages are and having a clear strategy for each decade makes a huge difference in where you end up.