The Quiet Math Behind The Curtain

Rainbow over a Colorado Springs intersection near Colorado College — credit score article
3 min read Almost no one really understands their credit score. Two-thirds of Americans believe their income affects it. It doesn’t. Income isn’t one of the five things FICO actually looks at. People who earn $300,000 can have worse credit than people who earn $40,000, and it has nothing to do with character or discipline. It’s just math. But it’s quiet math. The kind that runs in the background of your financial life — affecting your mortgage rate, your insurance, the apartment you can rent, sometimes even the job you’re offered — without ever announcing itself. The average American FICO score in 2026 is 714. The threshold for the best mortgage rates is usually 760. That gap of 46 points isn’t about how much you earn. It’s about how five small inputs are stacking up on a credit report most people never actually look at. Here’s what’s in there: Payment history — 35%. Do you pay on time? One late payment can drop your score 50 to 100 points. The biggest factor, and the one most often underestimated. Amounts owed — 30%. How much of your available credit you’re using. Carrying $4,000 on a $5,000 card looks risky, even if you pay it off monthly. Below 30% is the rule. Below 10% is where high scores live. This is also the fastest factor to move. Length of credit history — 15%. How long your accounts have been open. This one mostly takes time. Credit mix — 10%. Whether you have variety: cards, a mortgage, an auto loan. You don’t need one of each — just don’t only have one type. New credit — 10%. How many new accounts you’ve opened recently. Open five at once and your score takes a hit, even if you can afford every one.
What’s not on this list is interesting. Income. Net worth. Savings. Job title. None of it. Your credit score is a behavioral measure, not a wealth measure. It tracks how you handle credit, not how much you have. About 5% of Americans have an error on their report serious enough to affect their score. Almost nobody checks. You can pull yours for free at annualcreditreport.com — the only government-authorized site — once a year, the same way you’d check your blood pressure. Here’s the kicker: most people guess wrong because credit feels personal — like a grade for being “good with money.” It isn’t. FICO doesn’t know your job, your salary, or whether you tip well. It only watches five behaviors. Once you know which five, the score stops feeling mysterious and starts feeling boring. Boring is good. The score isn’t a verdict. It’s just five numbers, quietly stacking up. Pebble by pebble. Decision by decision. 🐝

Important Disclosures

If you want to dig further: a healthy credit score is one of the inputs into the bigger conversation about when to buy or refinance a home, and the kind of monthly clarity that comes from a real budgeting framework. Five behaviors. Three digits. One number that quietly shapes a lot of life decisions. Schedule a complimentary chat with our Colorado Springs team — and let’s make boring look good on you. 🐝
Jeremy M. Ziemer, MBA — Founder of Million Pebbles
Author · Jeremy M. Ziemer, MBA
Founder, Million Pebbles · Registered Investment Advisor in Colorado

Jeremy founded Million Pebbles in 2012 because financial advice had gotten more complicated — and expensive — than it needed to be. MBA. Registered Investment Advisor in Colorado. Will happily talk about estate and legacy planning, stocks, card collecting, or what families from Highlands Ranch to Flying Horse actually worry about when they call us at 9 a.m. on a Tuesday.

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Educational only — not investment, tax, legal, or financial advice. Past performance doesn’t predict future results. Talk to a qualified professional before making any financial decisions.