Introduction

On July 30, 2026, mortgage rates are showing subtle shifts that could influence your next home purchase or refinance. Whether you’re scanning local credit union offers or national averages from Zillow and the Federal Reserve, it pays to know where the lowest costs lie. Today, Certified Credit Union offers the lowest 15-year fixed rate at 5.125%, making it an attractive option for buyers seeking shorter terms and stable payments. Meanwhile, Zillow’s data reveals a slight dip in jumbo loan rates, with the 30-year fixed jumbo at 6.444%. Inflation expectations have eased modestly too, which can help keep mortgage costs in check over time. Here’s what you need to know before locking in a rate to make the most informed decision for your financial future.

At a glance

Jumbo 15yr fixed · Purchase
5.13%
Jumbo 30yr fixed · Purchase
5.88%

New Purchase - Jumbo 15 yrs Fixed

Lender
2026-07-30
Current
2026-07-23
7 Days Ago
2026-07-15
15 Days Ago
2026-06-30
30 Days Ago
2026-06-15
45 Days Ago
2026-05-31
60 Days Ago
2026-05-01
90 Days Ago
2026-01-31
180 Days Ago
CERTIFIED FEDERAL CREDIT UNIONLOWEST5.13%5.13%5.13%5.13%5.13%5.13%5.13%5.13%
PUBLIX EMPLOYEES FEDERAL CREDIT UNION5.37% 2 bps5.35%5.28%5.22%5.27%5.34%4.95%4.86%
SPACE COAST CREDIT UNION5.63% 13 bps5.50%5.50%5.50%5.88%6.13%5.88%5.88%
TROPICAL FINANCIAL CREDIT UNION5.75%5.75%5.88%5.63%5.75%5.75%5.50%5.50%
ABERDEEN PROVING GROUND FEDERAL CREDIT UNION6.00%6.00%5.75%5.50%5.50%5.63%5.63%5.38%
SECURITY SERVICE FEDERAL CREDIT UNION6.38%6.38%6.38%6.38%6.38%6.38%6.38%6.00%

Sorted by current rate, lowest first. Scroll sideways for rate history. ▼ means the current rate is lower than last week, ▲ higher.

New Purchase - Jumbo 30 yrs Fixed

Lender
2026-07-30
Current
2026-07-23
7 Days Ago
2026-07-15
15 Days Ago
2026-06-30
30 Days Ago
2026-06-15
45 Days Ago
2026-05-31
60 Days Ago
2026-05-01
90 Days Ago
2026-01-31
180 Days Ago
CERTIFIED FEDERAL CREDIT UNIONLOWEST5.88%5.88%5.88%5.88%5.88%5.88%5.88%5.88%
TROPICAL FINANCIAL CREDIT UNIONLOWEST5.88%5.88%6.00%5.75%5.88%5.88%5.63%5.63%
PUBLIX EMPLOYEES FEDERAL CREDIT UNION5.89% 3 bps5.86%5.78%5.74%5.76%5.85%5.51%5.39%
NUVISION FEDERAL CREDIT UNION6.00% 13 bps5.88%5.88%5.88%6.13%6.13%5.63%5.75%
UNITED CREDIT UNION6.00%6.00%6.00%6.00%6.00%6.00%6.00%N/A
SPACE COAST CREDIT UNION6.38% 13 bps6.25%6.25%6.25%6.63%6.88%6.63%6.63%
ABERDEEN PROVING GROUND FEDERAL CREDIT UNION6.50%6.50%6.38%6.00%6.00%6.13%6.25%5.88%
SECURITY SERVICE FEDERAL CREDIT UNION6.88%6.88%6.88%6.88%6.88%6.88%6.88%6.50%

Sorted by current rate, lowest first. Scroll sideways for rate history. ▼ means the current rate is lower than last week, ▲ higher.

ABERDEEN PROVING GROUND FEDERAL CREDIT UNION

As of July 30, 2026, Jumbo 15 Year Fixed and Jumbo 30 Year Fixed mortgage rates for purchase loans at Aberdeen Proving Ground remain steady from last week, holding at 6.0% and 6.5%, respectively. Compared to 30 days ago, these rates have increased significantly by approximately 50 basis points, reflecting a notable rise in the cost of borrowing for jumbo loan buyers. The Jumbo 15 Year Fixed option currently offers the lowest rate among available jumbo products at 6.0%, which may appeal to borrowers prioritizing shorter-term fixed-rate stability. Borrowers considering these loans should evaluate how this upward trend impacts long-term yield spreads and financing costs. Given the persistent increase over the past month, members should carefully assess refinancing feasibility or locking in fixed-rate terms to manage exposure to further rate volatility.

CERTIFIED FEDERAL CREDIT UNION

As of July 30, 2026, CERTIFIED members seeking mortgage financing will find stable rates across key purchase loan options. The 15-Year Fixed Purchase mortgage holds steady at 5.125%, representing the lowest rate available today and unchanged over the past 7 and 30 days. Similarly, the 30-Year Fixed Purchase loan remains at 5.875%, with no movement in yield spreads during this period.
For first-time buyers prioritizing long-term cost savings, the 15-Year Fixed offers a lower interest burden and predictable payments. Those aiming for manageable monthly cash flow may prefer the 30-Year Fixed for its extended amortization despite higher rates. The absence of rate shifts suggests current borrowing costs are consistent, allowing members to evaluate fixed-rate options confidently.
Given these stable conditions, consider your mortgage strategy carefully; fixed-rate loans provide budgeting certainty amid market steadiness. Members exploring refinancing should assess if potential savings justify transaction costs under unchanged rates. For details, visit https://www.certifiedfed.com/rates-2/#real_estate.

NUVISION FEDERAL CREDIT UNION

As of July 30, 2026, the 30-Year Jumbo Fixed Purchase mortgage rate stands at 6.00%, reflecting an increase of 12.5 basis points compared to one week ago and the same increase versus 30 days prior. This upward movement signals a modest rise in the cost of borrowing for jumbo loan borrowers, impacting those seeking larger loan amounts above conforming limits. For members considering new purchases with jumbo financing, the higher yield spread may affect monthly payments and overall loan affordability. Given this trend, evaluating fixed-rate options could provide stability amid rising rates. Members with jumbo loan needs should also consider the timing of their mortgage strategy carefully; if refinancing is an option, calculating potential savings against closing costs remains essential. For details, visit https://nuvisionfederal.com/lending/mortgage/rates.

PUBLIX EMPLOYEES FEDERAL CREDIT UNION

As of July 30, 2026, 15-year fixed purchase mortgage rates stand at 5.37%, marking a modest increase of 2 basis points over the past week and a more notable rise of 15 basis points compared to 30 days ago. Meanwhile, the 30-year fixed purchase rate is higher at 5.89%, up by 3 basis points in the last week and also increased by 15 basis points month-over-month. These upward movements indicate a gradual rise in the cost of borrowing for homebuyers.
For members prioritizing lower monthly payments and long-term stability, the 15-year fixed option remains the lowest available rate, offering reduced yield spread risk despite a higher monthly payment burden. First-time buyers should evaluate affordability against these rate trends, while homeowners considering refinancing should analyze whether locking in current rates aligns with their financial strategy given recent increases.
Careful assessment of your mortgage term and timing can help optimize borrowing costs. Consider fixed-rate products if you value payment predictability amid rising yields or review refinancing viability if potential savings surpass associated fees.

SECURITY SERVICE FEDERAL CREDIT UNION

As of July 30, 2026, 15-Year Fixed Jumbo and 30-Year Fixed Jumbo purchase mortgage rates remain steady at 6.375% and 6.875%, respectively. There has been no change over the past week or month, indicating stable yield spreads for jumbo loan products. The 15-year fixed jumbo rate at 6.375% continues to offer the lowest borrowing cost among available jumbo options, favoring borrowers seeking shorter-term fixed commitments.
For members considering jumbo purchases, these unchanged rates suggest predictable financing costs without immediate upward pressure on payments. First-time buyers and high-net-worth individuals should assess their capacity for higher monthly payments with the 15-year term or opt for longer amortization with the 30-year fixed option to manage cash flow.
Given this stability, members are advised to evaluate their mortgage strategy carefully; those valuing payment consistency may prefer fixed-rate loans at current levels, while others might consider refinancing if future rate shifts occur. For details, visit https://www.ssfcu.org/rates/home-loan-rates.

SPACE COAST CREDIT UNION

On July 30, 2026, SPACE COAST members seeking a 15-year fixed purchase mortgage face an average rate of 5.625%, up by 12.5 basis points from last week and rising slightly over the past month. The 30-year fixed purchase rate stands at 6.375%, also increasing by 12.5 basis points week-over-week and month-over-month. These increments reflect modest upward pressure on borrowing costs, impacting long-term affordability for buyers prioritizing stable payments. First-time homebuyers may find the 15-year fixed option, currently the lowest rate available, suitable for reducing total interest expense despite slightly higher monthly payments. Those considering extended financing should note the rise in the 30-year fixed rate, affecting total yield spreads and loan amortization schedules. Members are advised to assess their mortgage strategies carefully; locking in a fixed-rate loan may offer protection against further rate volatility. Consider refinancing if projected savings outweigh closing costs.

TROPICAL FINANCIAL CREDIT UNION

As of July 30, 2026, 15-year Jumbo fixed-rate mortgages remain at a competitive 5.75%, holding steady over the past week but up 12.5 basis points from 30 days ago. Similarly, the 30-year Jumbo fixed-rate loans also stand firm at 5.875%, unchanged in the last seven days yet increased by 12.5 basis points compared to a month prior. These stable yields suggest modest upward pressure on borrowing costs for high-balance purchase loans, impacting borrowers seeking long-term financing flexibility. Members considering jumbo mortgages should evaluate fixed-rate options for payment predictability amid this gradual rate rise. For those weighing purchase timing, monitoring these subtle yield shifts can inform optimal lock-in strategies. Consider refinancing only if projected savings exceed associated costs given recent rate movements. For details, visit https://www.tropicalfcu.com/compare-best-mortgages-interest-rates-and-home-loan-options-in-florida.

UNITED CREDIT UNION

As of July 30, 2026, the 30-year Fixed Jumbo Purchase mortgage rate remains steady at 6.0%, showing no change from both one week and one month ago. This stability indicates consistent yield spreads and a steady cost of borrowing for borrowers seeking jumbo loans. For members considering high-value property purchases, this fixed rate provides predictable long-term payment structures without recent volatility. While rates have not shifted, evaluating fixed-rate options remains prudent for those prioritizing payment certainty amid broader market fluctuations. Members should assess their mortgage strategy carefully; maintaining a fixed jumbo loan at current levels may offer financial clarity, whereas refinancing considerations should focus on potential cost reductions relative to transaction expenses. For details, visit https://www.unitedfcu.com/rates-and-fees/rates/mortgage-rates.

Zillow National Average

As of July 30, 2026, mortgage rates are mixed for 15-Year Fixed Rate Jumbo and 30-Year Fixed Rate Jumbo loans. The 15-Year Fixed Rate Jumbo is currently at 6.188%, up by 1 basis point from yesterday but down 67 basis points over the past week. Conversely, the 30-Year Fixed Rate Jumbo stands at 6.444%, also rising by 1 basis point in a day but showing a notable decrease of 13 basis points over the last week. Borrowers may find opportunities in these fluctuations; however, the slightly increasing rates could signal a need for caution regarding future borrowing costs.

Federal Reserve Economic Trends

Recent data indicates that breakeven inflation rates for 10-year and 5-year periods are stable at 2.260% and 2.240%, respectively, suggesting steady inflation expectations among investors. However, mortgage rates have shown considerable volatility, with the 30-year average rates plummeting by 6.58 points over the past week, making them a crucial factor for prospective borrowers. The lowest mortgage rate reported is from the 15-year average, which remains at 0.000%, highlighting significant fluctuations in the market. With rising costs of borrowing due to increased mortgage rates, potential homebuyers should closely monitor these trends to make informed decisions about financing their purchases.

LendMesh

Homeownership can feel complicated, but with the right support, it becomes an exciting adventure. At LendMesh, we’ve created a one-stop platform for comparing mortgage rates, learning about loan options, and connecting with banks and credit unions that value your future. Our resources are written by real advisors who care about your goals, making it easier to ask questions and get clear, honest answers. No matter where you are in your homebuying journey, you’re welcome to start at our Mortgage Loans page: https://www.lendmesh.com/loans/mortgage_loans . LendMesh is here to make home financing smarter, safer, and more personal—every single day.

Conclusion

Looking ahead, even small rate changes can add up, an increase of just a tenth of a percent might raise your monthly payment by several dollars and cost thousands more in interest over 30 years. That makes today’s relatively steady rates an opportunity to consider locking in if you’re planning a purchase or refinance soon. Keep an eye on local credit unions like Certified and Publix Employees for competitive fixed-rate options under 6%, especially if you prefer shorter terms or jumbo loans. Meanwhile, broader economic trends show easing inflation expectations, which may help stabilize borrowing costs in coming months. Staying informed and acting deliberately will help protect your budget and build equity wisely in a market that remains unpredictable but manageable with careful planning.