Is a 603 Credit Score Good?

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Is a 603 credit score good? Credit scores range from a low of 350 to a high of 850. A score of 603 is considered "Poor".

With a credit score of 603, you will likely find it difficult to qualify for mortgages, loans, and credit cards with competitive interest rates.

It's in your best interest to improve your credit scores as much as possible. Credit scores are important when qualifying for a loan or mortgage, applying for a job or apartment, and for obtaining professional certifications, licenses, and security clearances.

If you improve your credit score by 17 points to a score of 620 (which should be relatively easy), your credit score will be considered "Fair" and it will much easier to qualify for a mortgage, auto loan, or credit card.

Keep reading to learn how your credit score is calculated and how to improve it and protect it from further damage caused by other people.

What You Can Get With a 603 Credit Score

Click the links below to check out lenders and loan options that may be available for a 603 credit score. Note that interest rates are generally subject to market conditions and can change at any time.

How Your Credit Score Is Calculated

There are multiple credit scoring models available, but the one most commonly used by lenders is the FICO. According to MyFICO.com, there are five main factors that went into calculating your 603 credit score:

  • Payment history: 35%. Making your payments on time is one of the most important factors that determine your credit scores. Payment history is also commonly evaluated as a separate lending criteria for many types of loans (for example, mortgages).
  • Credit utilization: 30%. If you have high utilization (i.e., you're "maxed out") on your credit cards, expect your credit scores to take a hit even if you make your payments on time. Ideally, you want to keep your utilization on credit cards below 30% of the credit limit. This is important even if you pay off your credit cards in full every month.
  • Credit age: 15%. Length of credit history contributes to good credit scores. Avoid closing old accounts unless absolutely necessary.
  • Credit mix: 10%. Lenders like to see a mix of different types of credit accounts, such as revolving (credit card) accounts and installment loans like mortgages, car loans, etc.
  • New credit: 10%. Be careful when applying for new credit cards or loans. Too many new accounts can damage your credit scores.

The FICO credit scoring model ignores factors such as race, color, religion, national origin, gender, and marital status. It also ignores where you live, your age, salary, occupation, job title, employer, employment history, and any items reported as child or family support obligations.

How We Categorize Credit Scores

Credit scores range from a low of 350 to a high of 850. We categorize credit scores as 'Poor', 'Fair', 'Good', and 'Excellent' using criteria similar to what mortgage lenders use:

  • Poor: 350 to 619
  • Fair: 620 to 719
  • Good: 720 to 779
  • Excellent: 780 to 850
According to Credit.com, the average credit score in the United States was 711 in 2021. This means your credit score is significantly below the national average.

What Can I Get With My 603 Credit Score?

With a credit score of 603, you will likely find it difficult to qualify for most mortgages, loans, and credit card offers. What you do qualify for will likely have interest rates that are far above average.

It will likely be impossible to qualify for a home purchase loan. Most mortgage lenders want your credit score to be at least 620 for a home purchase loan.

If you have an existing FHA or VA mortgage, you may be able to reduce your interest rate and payment with a streamline refinance. Streamline refinances commonly ignore credit scores.

You may be able to qualify for an auto loan or personal loan, but it will likely have a very high interest rate.

If you're over 62 and a homeowner, you may be able to qualify for a reverse mortgage with your credit profile.

How Can I Improve My 603 Credit Score?

Your credit rating is important - and not just for getting the best loan deal. Your credit profile may be scrutinized when you rent an apartment, apply for a job, or get a professional certification or security clearance. This is why it's important for your credit scores to be as strong as possible even if you have no plans to apply for a loan. Here are some tips for improving your credit score:

The best thing you can do for your credit is to make your payments on time.
  • Make payments on time without fail. If you want to improve your credit scores, the most important thing to do is make your payments on time. Payment history is the single largest credit scoring factor.
  • Avoid overutilizing revolving accounts like credit cards. A high utilization can severely damage your credit scores even if you make your payments on time. This is a very common reason many people have credit scores in the 600s or low 700s even though they make their payments on time. Ideally, you want to keep your revolving balances below 30% of your credit limits at all times.
  • Be careful with balance transfers. Credit card companies often set your credit limit on the new account equal to the amount you're balance transferring, which means you're 100% utilized (i.e., "maxed out") on the new account from the get-go. Your credit score may take a significant hit. If you're not planning to apply for loans in the near future, this may not matter, but it's something to keep in mind.
  • Keep older accounts. If you'd like to close a few accounts, be sure to leave older accounts open. Length of credit history contributes to good credit scores. It's usually best to close out newer accounts before you start closing older ones.
  • Don't open too many accounts at once. Be careful not to open too many new credit accounts at one time. If you're shopping aggressively for new loans or credit cards, your scores may take a hit.
  • Clean up derogatory credit. If your credit score is 603, you may have some collections and charge offs in your credit file. These can have a significant negative impact on your scores, so it's important to get them cleared up as soon as possible.
  • Recent bankruptcy or foreclosure. If a recent bankruptcy or foreclosure has damaged your credit, there's not much you can do other than wait. Only time heals the damage a bankruptcy or foreclosure does to your credit score.

We also recommend steering clear of title and payday lenders. Such lenders charge usurious interest rates that can be 100% to 300% or more per year. Title and payday loans are extremely expensive and usually very difficult to pay off.

Don't Let Somebody Else Damage Your Credit Further

As we've covered, it's important to manage your credit properly so your 603 score stays strong. However, it's also important to protect your credit from damage caused by others. Here are some tips for protecting your credit score:

  • Cosign with care. When you cosign for somebody, you become legally obligated on the new debt. We recommend never cosigning at all. But if you must, make sure you're cosigning for somebody who will make their payments on time without fail. If they don't, your credit score will suffer. Be especially careful about cosigning for student loans. Student loans can make it tougher to get a mortgage for many, many years to come even if you're just a cosigner.
  • Freeze your credit files. If you're not planning to apply for loans in the near future, we highly recommend freezing your credit files at the three major credit repositories: TransUnion, Equifax, and Experian.
  • Protect your identity. It's not enough to just be careful about giving out your Social Security number. Your personal information is stored in a huge number of places, including lenders, federal agencies, credit repositories, insurance companies, etc. A single data breach can put your personal information into the hands of identity thieves who will destroy your credit. We highly recommend protecting your credit with identity theft protection.
Over 147 million Americans had their personal information (Social Security Numbers, account numbers, addresses, etc.) exposed in the Equifax data breach of 2017. That means there's nearly a 1 in 2 chance that some of your personal information has already been compromised. Data breaches happen all the time. Protect your identity before you become an identity theft victim.

Do Credit Inquiries Damage Credit Scores?

Credit inquiries usually don't damage your credit scores unless you have an excessive number of them.

Be careful with credit inquiries, but don't be paranoid about them. It's OK to have a few credit inquiries when you're shopping around for the best loan deal. If you have a few inquiries for the same purpose and they occur within a few days to a few weeks, they're treated as one inquiry for scoring purposes.

Credit inquiries usually only damage your scores if you have a large number of them in a short period of time. Your 603 credit score will likely take a hit if you appear to be desperately shopping for a loan by having a lot of lenders run your credit.

Again, credit inquiries are not usually a problem as long as you don't have an excessive number of them.

Remember, the credit reporting agencies make money from the lending industry. They want people to apply for loans. They're not going to penalize you for shopping around with a few lenders to get the best deal.

Periodically Check Your Credit

It's important to check your credit periodically to make sure there aren't any ugly surprises that could pop up the next time you apply for a loan. You can check your credit once per year for free at annualcreditreport.com (credit scores are likely an extra charge).

Mike Roberts Avatar
About Mike Roberts

Mike Roberts is the founder of MyHECM.com, an author, and a highly experienced veteran of the mortgage industry. When he's not working, he enjoys spending time with his family, skiing, camping, traveling, or reading a good book. Roberts is the author of The Reverse Mortgage Revealed: An Industry Insider’s Guide to the Reverse Mortgage, which is available on Amazon.