Jumbo Loan Limits by County 2026
Last updated 11/07/2025 by
Ante MazalinEdited by
Andrew LathamSummary:
The threshold between a conforming loan and a jumbo loan depends on your county’s loan limit. In 2026, the baseline limit for most single-family homes is $806,500, but in high-cost counties it can go as high as $1,209,750. Knowing your county’s number helps you decide if you qualify for more favourable loan terms or need a jumbo loan.
When you’re buying a high-value home, the first question isn’t just “Can I afford the payments?” — it’s “Does my loan amount exceed what Federal Housing Finance Agency (FHFA) classifies as a conforming loan for my county?”
If yes, you’re dealing with a jumbo loan. Let’s break down how the limits work — why they matter, how they affect your financing options, and how to find your county’s specific cap.
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What Are Jumbo Loan Limits?
The term “jumbo loan” refers to any mortgage amount that exceeds the conforming loan limit set by the FHFA for your county. Because conforming loans can be purchased by Fannie Mae and Freddie Mac (which lowers risk for lenders), loans above those thresholds carry stricter terms.
The limits are updated annually to reflect rising home prices and vary by number of units in a property and by geographic area.
2026 Conforming Loan Limits (Baseline and High-Cost)
For 2026, here are the national baseline limits and the ceilings for high-cost areas:*
| Units | Baseline Limit (Most Counties) | High-Cost Area Ceiling | Special Exception Areas (AK, HI, GU, USVI) |
|---|---|---|---|
| 1-unit | $806,500 | $1,209,750 | $1,209,750 |
| 2-unit | $1,032,650 | $1,548,975 | $1,548,975 |
| 3-unit | $1,248,150 | $1,872,225 | $1,872,225 |
| 4-unit | $1,551,250 | $2,326,875 | $2,326,875 |
*These are national limits. Your county may have a different number based on local median home value.
How Loan Limits Vary by County
While the baseline and high-cost ceilings provide a useful frame, your county’s actual limit may fall somewhere between or align with one of those numbers. The FHFA provides a lookup tool and a full county-by-county database.
Here are a few example counties for 1-unit properties to illustrate how local limits may differ:
| County | State | 2025 Limit | Notes |
|---|---|---|---|
| Los Angeles County | California | $1,209,750 | High-cost metro; at ceiling. |
| Cook County | Illinois | $806,500 | Standard baseline area. |
| Miami-Dade County | Florida | $1,209,750 | High-cost metro. |
Why These Limits Matter
If you borrow more than your county’s conforming limit, your mortgage becomes a jumbo loan, triggering stricter approval criteria, higher down-payment expectations, and possibly higher interest rates. Understanding where the line is drawn helps you plan smarter.
Factors That Influence Changing Loan Limits
- Annual changes in the national home-price index (FHFA HPI reflects ~5.21% increase in 2023-24).
- Local median home values and whether they push a county into “high-cost” designation.
- Legislative or policy changes at federal housing agencies (less common).
What’s Next
Want to compare competitive mortgage options for amounts above standard limits?
Compare top-rated lenders on SuperMoney’s Best Jumbo Loans page to find the most competitive rates and terms for your next home purchase.
Related Jumbo Loan Articles
- Jumbo Loan Requirements – Credit, income, reserves, and down payment rules.
- How to Qualify for a Jumbo Loan – Step-by-step to approval.
- Jumbo ARM vs Fixed-Rate Mortgage – Pick the structure that fits your horizon.
- Jumbo Loan Rates Explained – What drives pricing and how to lower it.
- Jumbo Down Payment Options – Compare 10%, 15%, and 20% tiers.
- Jumbo Closing Costs & Fees – Estimate and reduce out-of-pocket costs.
- Jumbo Loan Alternatives – Options if you don’t qualify.
- Jumbo Loans for Self-Employed – Bank statements and full-doc paths.
- Refinancing a Jumbo Loan – How it works and when it makes sense.
- Jumbo Loan Documentation Checklist – Everything You Need to Get Approved.
Key takeaways
- The baseline 2026 conforming loan limit for most counties is $806,500 for a one-unit property.
- In high-cost areas, the ceiling is $1,209,750 for one-unit properties.
- Your county’s exact number matters — exceeding it usually means a jumbo loan.
- Knowing the limit helps you decide whether you’re entering jumbo-loan territory or staying within conforming financing.
FAQs
What is the jumbo loan limit for California?
It depends on the county, but many high-cost California counties (like Los Angeles) hit the 2026 ceiling of $1,209,750 for one-unit properties. Check the FHFA lookup for your specific county.
Do jumbo loan limits change yearly?
Yes — the FHFA adjusts conforming loan limits annually based on house-price changes. For example, the baseline increased about 5.2% in 2025.
What happens if my loan amount is just slightly above the limit?
Even a small amount over your county’s conforming limit means the loan is considered jumbo — meaning stricter terms, possibly higher interest, and more documentation requirements.
How do I find out my county’s specific limit?
Use the FHFA “Conforming Loan Limit Values” tool, enter your county or address, and it will show the exact limit.
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