Mortgage Rates in Oak Lawn, Illinois — March 2026
Updated March 2026 | Based on Oak Lawn market data and regional lending conditions
Oak Lawn is a growing city in Illinois with a population of 55,245. The current 30-year fixed mortgage rate in Oak Lawn is 6.73%, which is 0.08% above the national average. With a median home price of $277,000 and a 20% down payment of $55,400, homebuyers can expect a monthly principal and interest payment of approximately $1,434.
Current Mortgage Rates in Oak Lawn, IL
Below are the current average mortgage rates available in the Oak Lawn area as of March 2026. Rates vary by lender, credit score, and loan-to-value ratio. Use our free calculator above to see your personalized estimate.
| Loan Type | Rate | National Avg | Difference |
|---|---|---|---|
| 30-Year Fixed | 6.73% | 6.65% | +0.08% |
| 15-Year Fixed | 5.97% | 5.89% | +0.08% |
| 5/1 ARM | 6.24% | 6.15% | +0.09% |
| FHA | 6.49% | 6.25% | +0.24% |
| VA | 6.24% | 6.05% | +0.19% |
| Jumbo | 6.98% | 6.85% | +0.13% |
Oak Lawn Housing Market Overview
The Oak Lawn housing market offers relatively affordable housing compared to many major cities. The median household income in Oak Lawn is $59,400, and the cost of living index is 98.2 (national average = 100). Based on the 28% affordability rule, you would need an income of approximately $81,729 to comfortably afford the median-priced home in Oak Lawn, which exceeds the current median household income.
Monthly Payment Breakdown for Oak Lawn
Based on the median home price of $277,000 with 20% down ($55,400), here is what you can expect to pay monthly in Oak Lawn:
15-Year vs. 30-Year Mortgage in Oak Lawn
Choosing a 15-year mortgage in Oak Lawn at 5.97% instead of a 30-year at 6.73% would save you $180,360 in total interest over the life of the loan. However, your monthly payment would be $1,866 instead of $1,434 — an increase of $432 per month.
Calculate Your Oak Lawn Mortgage Payment
Use our free calculator to get a personalized estimate based on your loan amount, interest rate, and term.
Open Free CalculatorFrequently Asked Questions About Mortgages in Oak Lawn
What are the current mortgage rates in Oak Lawn, IL?
As of March 2026, the average 30-year fixed mortgage rate in Oak Lawn, Illinois is 6.73%, while the 15-year fixed rate is 5.97%. FHA loans average 6.49% and VA loans 6.24%. These rates are 0.08% above the national average of 6.65%.
How much is a monthly mortgage payment in Oak Lawn?
Based on the median home price of $277,000 with 20% down, the estimated monthly mortgage payment in Oak Lawn is $1,434 for principal and interest. Including property taxes of $473/month, the total monthly housing cost is approximately $1,907.
What income do I need to buy a home in Oak Lawn?
Using the 28% rule, you would need an annual income of approximately $81,729 to afford the median-priced home in Oak Lawn at $277,000. The median household income in Oak Lawn is $59,400. This means most households would need to either earn above the median or consider homes below $277,000.
Is Oak Lawn a good place to buy a home in 2026?
Oak Lawn offers a below-average cost of living with a cost of living index of 98.2 (national average = 100). The property tax rate in Illinois is 2.05%, which is above the national average. Oak Lawn has a population of 55,245 and offers a balanced lifestyle.
Mortgage Rates in Other Illinois Cities
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Last updated: March 2026. Rates are approximate averages based on regional lending data for the Oak Lawn, Illinois area. Individual rates may vary by lender, credit score, loan amount, and other factors. Use our free calculator for a personalized estimate.