Credit Score 101: What Is a Good Score and How to Raise It Fast

Your credit score is a three-digit number that influences the interest rates you pay, the apartments you qualify for, and sometimes even your job prospects. Yet most people have only a vague idea of how it works or how to improve it.

According to Experian, the average FICO score in the United States reached 715 in 2025. Whether you are above or below that number, understanding the system puts you in control of your financial future.

What the Numbers Mean

FICO scores range from 300 to 850. A score below 580 is considered poor, 580 to 669 is fair, 670 to 739 is good, 740 to 799 is very good, and 800 or above is exceptional. Lenders use these tiers to set your interest rate and determine whether to approve you.

The difference between a good and very good score can save you tens of thousands of dollars. On a $300,000 30-year mortgage, a borrower with a 760 score might pay 0.5% less in interest than someone at 680. That gap translates to roughly $30,000 over the life of the loan.

You can check your score for free at AnnualCreditReport.com, which gives you one free report from each of the three major bureaus every week. Review all three, since errors on one report may not appear on the others.

The Five Factors That Build Your Score

Payment history is the biggest factor at 35% of your FICO score. Even one late payment can drop your score by 50 to 100 points and stay on your report for seven years. Set up autopay for at least the minimum on every account to protect this factor.

Credit utilization makes up 30%. This is the percentage of your available credit you are currently using. Keeping utilization below 30% is the standard advice, but below 10% produces the best scores. If you have a $10,000 credit limit, try to keep your balance under $1,000.

The remaining 35% comes from credit history length (15%), credit mix (10%), and new credit inquiries (10%). You cannot speed up account age, but you can avoid unnecessary hard inquiries and maintain a healthy mix of credit types like a card and an installment loan.

Fast Wins to Raise Your Score

Pay down your highest-utilization card first. If one card is at 80% utilization, bringing it below 30% can boost your score within one to two billing cycles. This is the single fastest move you can make.

Dispute any errors on your credit reports. A 2023 FTC study found that one in five consumers had an error on at least one credit report. Removing an incorrectly reported late payment or a balance that has already been paid can produce a significant score jump within 30 days.

Ask a family member with excellent credit and a long account history to add you as an authorized user. You do not even need to use the card. Their positive payment history and low utilization will appear on your report and can add decades of credit history to your profile. For more strategies, see our full guide on improving your credit score.

Long-Term Habits That Keep It High

Pay every bill on time, every month, no exceptions. Automate payments if your memory is unreliable. A perfect payment record over 12 months can recover most of the damage from a single past late payment.

Keep old accounts open even if you do not use them. Closing a card shortens your average account age and reduces your total available credit, both of which can lower your score. Put a small recurring charge on each card to keep it active.

Limit hard inquiries by only applying for credit when you truly need it. Rate-shopping for a mortgage or auto loan within a 14-day window counts as a single inquiry, so compare offers within that timeframe. A budgeting app can help you plan purchases so you rely less on new credit.

Common Myths About Credit Scores

Checking your own credit score does not lower it. Self-checks are soft inquiries and have no impact. Check as often as you like to monitor your progress.

Carrying a balance does not help your score. You do not need to pay interest to build credit. Pay your statement in full each month to keep utilization low and avoid interest charges entirely.

Income does not directly affect your credit score. Your salary does not appear in your credit report. However, a higher income makes it easier to keep utilization low and payments on time, which indirectly supports a strong score. If you are working on paying down balances, our debt payoff comparison can help you choose the right strategy.

Frequently Asked Questions

How long does it take to raise my score by 100 points?

With aggressive action like paying down utilization and disputing errors, you can see a 50 to 100 point increase in as little as 30 to 90 days. Building a consistently high score takes about 12 to 18 months of on-time payments and responsible credit use. Read more at Investopedia's credit improvement guide.

Does paying off collections raise my score?

Under newer FICO scoring models (FICO 9 and 10), paid collections are either ignored or weighted less heavily. Under FICO 8, which many lenders still use, a paid collection has the same impact as an unpaid one. However, some lenders view paid collections more favorably in manual underwriting. If a collection is recent, negotiating a "pay for delete" agreement is ideal.

Should I pay for a credit repair service?

Most credit repair companies charge $50 to $150 per month and do nothing you cannot do yourself for free. You can dispute errors directly with each bureau online. The CFPB provides free dispute templates and step-by-step instructions. Save your money and put it toward building an emergency fund instead.