Safe Rate LocalWilliamson County index·Updated June 11, 2026

Mortgage Rates in Williamson County

6.969%Rate
7.021%APR
$1,034monthly mortgage payment
$0points (0 pts)
Loan Amount $155,900; and Downpayment $38,975
Local Fast Facts
17199
Typical Home Value
$194,875
YoY Appreciation
+11.0%
Area Median Income
$68,065
Estimated Property Taxes
$2,858/yr
Est. Property Tax Rate
1.47%
Conforming Loan Limit (1-unit)
$806,501
FHA Loan Limit (1-unit)
$541,287
Jumbo Threshold (1-unit)
> $806,501
Average Loan to Value
80.2%

Select your Shopper Type

Selected
Traditional (20% Down)6.969% Rate

Dodge monthly mortgage insurance premiums (PMI) completely and secure the standard conventional baseline.

Payment$1,034/mo
Down Payment$38,975
Loan Amount$155,900
Lower Down Payment6.056% Rate

Explore programs requiring as little as 3% down conventional or 3.5% FHA, helping you buy sooner.

Payment$1,242/mo
Down Payment$6,821
Loan Amount$191,345
Select Shopper Type
Refinance7.109% Rate

Optimize your existing debt service, lower your interest rate, or secure cash-out equity restructure.

Payment$1,311/mo
Down Payment$0
Loan Amount$194,875
Select Shopper Type
Veteran6.126% Rate

Department of Veterans Affairs purchase loans offering 0% down payment and no monthly PMI for military.

Payment$1,210/mo
Down Payment$0
Loan Amount$199,065
Select Shopper Type
Faster Payoff6.218% Rate

Lock in lower interest rates with a 15-year fixed loan term to build massive equity quickly.

Payment$1,334/mo
Down Payment$38,975
Loan Amount$155,900
Select Shopper Type
Investor7.625% Rate

Finance non-owner occupied rental acquisitions or multi-unit house hacking with competitive investor pricing.

Payment$1,034/mo
Down Payment$48,719
Loan Amount$146,156
Select Shopper Type
Pivoting daily rate history data...

Current Local Mortgage Rates

Sorted by lowest conforming purchase rate

Updated: Daily
Loan ProgramToday's Rate / APRPointsEst. PaymentAction
Conventional 30-Yr FixedConforming6.969%APR 7.021%0 pts$0$1,034/moP&I $1,034 · MI $0See details
FHA 30-Yr FixedConforming6.056%APR 6.840%0 pts$0$1,029/moP&I $957 · MI $73See details
VA 30-Yr Fixed Doesn't ApplyIneligible
Jumbo 30-Yr Fixed Doesn't ApplyIneligible
15-Year Conforming FixedConforming6.218%APR 6.294%0 pts$0$957/moP&I $957 · MI $0See details
Refinance 30-Yr FixedConforming7.109%APR 7.166%0 pts$0$1,049/moP&I $1,049 · MI $0See details
Investment Property FixedConforming7.625%APR 7.730%0 pts$0$1,103/moP&I $1,103 · MI $0See details
* 3-Yr Cost captures the true wholesale transaction friction: cumulative 36-month interest + upfront government fees + ongoing monthly PMI/MIP. Scenarios can be customized on any program page.

Personalize the rates on this page

Tell us your home budget and credit score to see exact payments and find your best-fit loan program instantly.

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Compare all 26 pre-computed scenario benchmarks
Scenario Program
Down Pct
FICO
Today's Rate
APR
Points
P&I Payment
3-Yr Metric Cost
15-Year Conforming Purchase
20%740 FICO6.218%6.294%0 pts ($0)$1,334/mo$27,259
15-Year Rate/Term Refi
0%740 FICO6.219%6.296%0 pts ($0)$1,668/mo$37,879
Condo 10% Down
10%720 FICO7.349%7.539%0 pts ($0)$1,208/mo$42,585
Conventional 10% Down
10%720 FICO6.610%6.780%0 pts ($0)$1,121/mo$38,678
Conventional 20% Down
20%740 FICO6.969%7.021%0 pts ($0)$1,034/mo$32,091
Conventional 5% Down
5%700 FICO6.058%6.791%0 pts ($0)$1,117/mo$37,752
Conventional Cash-Out Refi
0%740 FICO7.465%7.522%0 pts ($0)$1,358/mo$46,829
Conventional High Balance
10%740 FICO6.884%6.900%0 pts ($0)$1,153/mo$39,073
Conventional HomeReady 3%
3%660 FICO6.830%7.222%0 pts ($0)$1,236/mo$44,640
Conventional Rate/Term Refi
0%740 FICO7.109%7.166%0 pts ($0)$1,311/mo$44,736
FHA 15-Year Fixed 3.5% Down
3.5%680 FICO5.936%6.686%0 pts ($0)$1,608/mo$38,341
FHA 3.5% Down
3.5%680 FICO6.056%6.840%0 pts ($0)$1,154/mo$40,577
FHA Streamline (Excellent Credit)
0%740 FICO5.936%6.686%0 pts ($0)$1,181/mo$41,334
FHA Streamline Refi
0%640 FICO6.056%6.840%0 pts ($0)$1,196/mo$42,049
House Hacking Conforming 5%
5%680 FICO7.279%7.546%0 pts ($0)$1,267/mo$46,226
Investment 15-Year Fixed 25% Down
25%740 FICO5.820%5.855%0 pts ($0)$1,219/mo$23,870
Investment Property 25% Down
25%740 FICO7.625%7.730%0 pts ($0)$1,034/mo$32,978
Jumbo Conforming
20%760 FICO6.901%6.943%0 pts ($0)$1,027/mo$31,772
Jumbo Elite Premium 10% Down
10%760 FICO6.712%6.741%0 pts ($0)$1,133/mo$34,744
Lower Credit FHA 3.5%
3.5%580 FICO6.065%6.850%0 pts ($0)$1,155/mo$40,629
Second Home 10% Down
10%720 FICO6.070%6.660%0 pts ($0)$1,059/mo$35,829
Second Home 20% Down
20%740 FICO6.884%6.900%0 pts ($0)$1,025/mo$31,692
VA 0% Down
0%700 FICO6.126%6.385%0 pts ($0)$1,210/mo$40,114
VA Cash-Out Refi
0%640 FICO6.141%6.526%0 pts ($0)$1,212/mo$40,204
VA IRRRL Streamline Refi
0%640 FICO6.192%6.360%0 pts ($0)$1,218/mo$40,509
VA Military 10% Down
10%720 FICO6.067%6.143%0 pts ($0)$1,072/mo$33,925

Frequently Asked Questions

What are today's mortgage rates in Williamson County, IL across different loan programs?

Today's benchmark conventional 30-year fixed mortgage rate in Williamson County, IL is 6.969% (with an estimated monthly payment of $1,165). Active program rates also include FHA 30-year fixed loans at 6.056% and VA 0%-down fixed loans at 6.126%. These rates are calibrated daily by Safe Rate's pricing engine matching active local market conditions.

What is the recent mortgage rate trend in Williamson County, IL?

Mortgage rates have shown typical daily fluctuations driven by inflation data and bond yields. Over the past 90 days, conventional 30-year fixed rates in Williamson County, IL have fluctuated between a low of 6.892% and a high of 7.144%. You can track these daily movements by using the 90-day rate history and trajectory chart featured on this page.

Is an FHA or Conventional loan more cost-effective in Williamson County, IL?

Choosing between FHA and Conventional depends on your down payment budget and credit score. For a typical home priced at $194,875 in Williamson County, IL, a standard 20%-down Conventional loan requires an upfront cash down payment of $38,975 but keeps your monthly payment lower at $1,165/mo (at 6.969% interest) with no monthly PMI. In comparison, an FHA loan requires only $6,821 (3.5% down) but has an estimated payment of $1,300/mo (at 6.056% interest) due to mandatory FHA mortgage insurance (MIP). Local Nuance: The typical local FHA loan amount of $188,054 falls comfortably within the local HUD FHA loan limit of $541,287 (1-unit), making FHA financing an exceptionally accessible, high-leverage entry point into the market.

What is the maximum conforming loan limit in Williamson County before needing a Jumbo loan?

The 2025 conforming conventional loan limit for a 1-unit property in Williamson County is $806,501. With a typical local home value of $194,875 in , a standard 20%-down mortgage requires a loan size of $155,900. Because this is within the $806,501 conforming threshold, buyers can easily qualify for standard conforming conventional financing with competitive rates.

How does the median home value in Williamson County, IL impact estimated mortgage payments?

The median home value in Williamson County, IL is estimated at $194,875. Buying a typical home here with a standard 20% down payment ($38,975) translates to an estimated starting monthly mortgage payment of $1,165 (principal and interest). Compared to the local area median household income of $68,065 ($5,672/mo), this basic housing payment represents approximately 20.5% of gross monthly household income. This housing cost is well within standard lender affordability guidelines (under the 36% DTI benchmark), demonstrating healthy local purchasing power.