Mortgage Rates for ZIP Code 77018 — Houston, Texas — March 2026
Updated March 2026 | Based on local lending data for ZIP code 77018 in Houston, TX
ZIP code 77018 is located in Houston, Texas, serving a population of approximately 55,933 residents. The current 30-year fixed mortgage rate in this area is 6.68%, which is 0.03% above the national average. With a median home price of $253,455 and a 20% down payment of $50,691, homebuyers in ZIP 77018 can expect a monthly principal and interest payment of approximately $1,306.
Current Mortgage Rates in ZIP Code 77018
Below are the current average mortgage rates available in ZIP code 77018 (Houston, TX) as of March 2026. Rates vary by lender, credit score, and loan-to-value ratio. Use our free calculator to see your personalized estimate.
| Loan Type | Rate | National Avg | Difference |
|---|---|---|---|
| 30-Year Fixed | 6.68% | 6.65% | +0.03% |
| 15-Year Fixed | 5.92% | 5.89% | +0.03% |
| 5/1 ARM | 6.24% | 6.15% | +0.09% |
| FHA | 6.31% | 6.25% | +0.06% |
| VA | 6.05% | 6.05% | 0% |
| Jumbo | 6.87% | 6.85% | +0.02% |
Housing Market in ZIP Code 77018
The housing market in ZIP code 77018 (Houston) offers relatively affordable housing compared to many areas. The median household income in this area is $53,371, and the cost of living index is 99 (national average = 100). Based on the 28% affordability rule, you would need an income of approximately $72,557 to comfortably afford the median-priced home in this area, which exceeds the current median household income.
Monthly Payment Breakdown for ZIP 77018
Based on the median home price of $253,455 with 20% down ($50,691), here is what you can expect to pay monthly in ZIP code 77018:
15-Year vs. 30-Year Mortgage in ZIP 77018
Choosing a 15-year mortgage in ZIP code 77018 at 5.92% instead of a 30-year at 6.68% would save you $163,800 in total interest over the life of the loan. However, your monthly payment would be $1,702 instead of $1,306 — an increase of $396 per month.
Calculate Your Mortgage Payment for ZIP 77018
Use our free calculator to get a personalized estimate based on your loan amount, interest rate, and term.
Open Free CalculatorFrequently Asked Questions About ZIP Code 77018
What are the current mortgage rates in ZIP code 77018?
As of March 2026, the average 30-year fixed mortgage rate in ZIP code 77018 (Houston, Texas) is 6.68%, while the 15-year fixed rate is 5.92%. FHA loans average 6.31% and VA loans 6.05%. These rates are 0.03% above the national average of 6.65%.
What is the median home price in ZIP code 77018?
The median home price in ZIP code 77018 is $253,455 as of 2026. With a 20% down payment of $50,691, the estimated monthly mortgage payment is $1,306 for principal and interest, plus $387 in property taxes.
How much income do I need to buy a home in ZIP 77018?
Using the 28% rule, you would need an annual income of approximately $72,557 to afford the median-priced home in ZIP code 77018 at $253,455. The median household income in this area is $53,371. This means most households would need to either earn above the median or consider homes below $253,455.
How do mortgage rates in ZIP 77018 compare to the national average?
The 30-year fixed mortgage rate in ZIP code 77018 is 6.68%, which is 0.03% above the national average of 6.65%. Local rates can vary based on regional lending competition, property values, and economic conditions in Houston, Texas. This area has a below-average cost of living (index: 99) compared to the national average of 100.
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Last updated: March 2026. Rates are approximate averages based on regional lending data for ZIP code 77018 in Houston, Texas. Individual rates may vary by lender, credit score, loan amount, and other factors. Use our free calculator for a personalized estimate.