RGV home affordability looks very different once mortgage rates, property taxes and homeowners insurance are added to the purchase price. Under the standardized assumptions used in this analysis, a household would need to earn about $80,100 a year to keep the estimated monthly housing cost on a $250,000 Rio Grande Valley home at 30% of gross income.
That’s significant because $250,000 is remarkably close to what homes are actually selling for across the Rio Grande Valley.
In July 2026, the median closing price was $249,000 in McAllen-Edinburg-Mission and $255,000 in Brownsville-Harlingen, according to the Texas Real Estate Research Center at Texas A&M University.
But the latest available median household incomes in those two metropolitan areas are only $56,720 and $53,267, respectively.
That doesn’t mean a household earning less than $80,000 can’t buy a $250,000 home. Mortgage qualification depends on debt, credit, down payment, loan program and other factors.
What it does show is that RGV housing affordability looks considerably different once mortgage rates, property taxes and homeowners insurance are added to the purchase price.
Income Needed to Buy a Home in the RGV
To see how affordability changes at different price points, I calculated the income needed to buy a home in the RGV ranging from $150,000 to $500,000.
For consistency, every calculation uses the same assumptions: a 20% down payment, a 30-year fixed mortgage at 6.66%, standardized 2.04% annual property-tax rate, $3,506 in annual homeowners insurance and total housing costs limited to 30% of gross household income.
Freddie Mac’s Primary Mortgage Market Survey reported an average 6.66% 30-year fixed mortgage rate on August 27, 2026, up slightly from 6.65% the previous week. Freddie Mac says its PMMS data are collected from thousands of mortgage applications submitted to lenders.
See Freddie Mac’s current mortgage-rate data
Under those assumptions, the estimated annual household income needed is:
- $150,000 home: $52,700
- $200,000 home: $66,400
- $250,000 home: $80,100
- $300,000 home: $93,800
- $400,000 home: $121,100
- $500,000 home: $148,500
The important distinction is that these are affordability estimates, not mortgage qualification thresholds. A lender may approve a borrower whose housing expenses exceed 30% of gross income, depending on the borrower’s overall financial situation.
But using the same 30% benchmark across every price point gives us a useful way to compare what buying different homes could mean for an RGV household.
A $250,000 Home Is Close to the RGV’s Median Closing Price
The $250,000 example isn’t arbitrary.
It’s almost exactly where the two major Rio Grande Valley housing markets were in July.
https://rudymireles.com/2024/12/27/the-complete-guide-to-property-taxes-in-cameron-and-hidalgo-counties/
McAllen-Edinburg-Mission recorded a $249,000 median closing price, while Brownsville-Harlingen recorded $255,000.
Using the same methodology as above, the estimated income associated with the 30% affordability benchmark is approximately:
- $79,800 for a $249,000 McAllen-Edinburg-Mission home.
- $81,400 for a $255,000 Brownsville-Harlingen home.
Now compare those figures with what local households actually earn.
RGV Home Affordability vs. Local Household Income
The latest available American Community Survey 1-year estimates are for 2024. The Census Bureau’s 2024 ACS provides household-income estimates for metropolitan areas.
Median household income was:
- McAllen-Edinburg-Mission: $56,720
- Brownsville-Harlingen: $53,267
That creates a substantial gap between median household income and the income our model associates with keeping the estimated cost of a median-priced home at 30% of gross income.
In McAllen-Edinburg-Mission, the difference is approximately $23,100 per year.
In Brownsville-Harlingen, it’s approximately $28,100 per year.
There is an important caveat here.
We’re comparing median household income with the estimated income associated with purchasing a median-priced home. Those aren’t necessarily the same households. Some households already own their homes, some don’t, some have multiple earners, and prospective homebuyers aren’t necessarily representative of the median household.
So this isn’t evidence that the median RGV household is categorically unable to buy a house.
Instead, it illustrates the relationship between Rio Grande Valley home prices and local incomes under a consistent affordability benchmark.
What Does a $250,000 RGV Home Actually Cost Each Month?
A home’s sale price is only the beginning of the monthly-cost calculation.
With 20% down on a $250,000 house, the buyer would put down $50,000 and finance $200,000.
At 6.66% over 30 years, that produces an estimated principal-and-interest payment of approximately $1,285 per month.
Then come property taxes and homeowners insurance.
Using our standardized assumptions:
- Principal and interest: $1,285/month
- Property taxes: $425/month
- Homeowners insurance: $292/month
- Estimated total: $2,002/month
That means approximately $717 of our estimated $2,002 monthly housing cost isn’t mortgage principal and interest at all.
And even $2,002 isn’t the total cost of homeownership.
It doesn’t include maintenance, repairs, utilities, HOA fees where applicable, flood insurance, additional wind coverage or other expenses a particular property may require.
That’s why asking “How much house can I afford in the RGV?” requires looking beyond the advertised price.
Mortgage Rates Have Changed What RGV Buyers Can Afford
The mortgage rate is one of the biggest variables affecting the calculation.
Freddie Mac reported an average 30-year fixed rate of 6.66% on August 27.
That matters because most buyers aren’t paying $250,000 in cash. They’re financing a large portion of the purchase price over decades.
A change in mortgage rates can therefore alter purchasing power even when RGV home prices don’t change at all.
This is also why focusing exclusively on whether home prices are rising or falling doesn’t tell us whether homes are becoming more affordable.
Price matters. Interest rate matters. And the two work together. That’s why RGV home affordability can’t be measured by home prices alone.
Texas Homeowners Insurance Is Part of the Affordability Equation
Rising insurance costs have therefore become an increasingly important part of RGV home affordability.
The Texas Department of Insurance reports that the statewide average annual homeowners premium increased from $1,987 in 2020 to a preliminary $3,506 in 2025. That’s an increase of about 76% in five years.
TDI has also made county-level homeowners premium information available so Texans can examine insurance costs where they live.
Explore Texas homeowners insurance data from TDI
Our $3,506 figure should not be interpreted as an insurance quote for a Rio Grande Valley property.
It’s a statewide average used as a standardized assumption so that every home price in this analysis can be compared using the same methodology.
The actual premium for a house in McAllen, Edinburg, Mission, Brownsville, Harlingen or elsewhere in the Valley could be higher or lower.
Property Taxes Can Change the Numbers Too
There isn’t one universal RGV property-tax rate.
A property’s final tax bill can include several taxing jurisdictions, and exemptions can change taxable value.
For this analysis, we’re using a standardized 2.04% annual property-tax assumption based on the representative McAllen and Brownsville rates we examined.
That translates to approximately $5,100 per year, or $425 per month, on a $250,000 property before considering how exemptions or the property’s specific taxing jurisdictions could alter the actual bill.
The purpose of the 2.04% assumption isn’t to claim that every RGV homeowner pays that rate.
It’s to hold taxes constant so we can isolate how affordability changes as the purchase price changes.
Anyone considering an actual property should calculate taxes using that property’s location and applicable exemptions.
The 20% Down Payment Is Another Major Hurdle
There’s also a $50,000 number that doesn’t appear in our $2,002 monthly payment.
That’s the down payment.
Twenty percent of a $250,000 purchase price is $50,000.
And that’s before closing costs, moving expenses, immediate repairs or the emergency savings a buyer may want to retain after closing.
Fortunately, 20% down isn’t universally required to buy a house.
Different mortgage programs allow smaller down payments. But reducing the down payment means financing more of the purchase price and can introduce mortgage insurance or other costs.
In other words, there’s a tradeoff:
- More money upfront can reduce the monthly cost.
- Less money upfront can make buying sooner possible but increase the monthly cost.
That’s another reason there isn’t one income number that determines whether someone can buy a house.
Is the Rio Grande Valley Still Affordable?
This may be the most interesting question raised by the numbers.
Rio Grande Valley home prices can look inexpensive when compared with many larger Texas and U.S. metropolitan areas.
But inexpensive compared with somewhere else isn’t necessarily the same thing as affordable to the people who live here.
That’s why local income belongs in the discussion.
A household earning $55,000 in a market where houses sell for roughly $250,000 faces a different affordability equation than a household earning substantially more in a more expensive housing market.
Our analysis puts the estimated income needed for a $250,000 home at approximately $80,100 under the 30% benchmark.
Meanwhile, median household incomes are roughly $56,700 in McAllen-Edinburg-Mission and $53,300 in Brownsville-Harlingen.
That difference doesn’t tell us who can or can’t buy.
But it does show why RGV home affordability deserves to be measured against RGV incomes — not simply home prices elsewhere in Texas.
What This Means for RGV Homebuyers
The maximum mortgage a lender will approve and the amount a household is comfortable spending don’t have to be the same number.
A prospective buyer should look at the complete monthly expense of a property rather than starting and ending with its asking price.
That includes the mortgage payment, property taxes, homeowners insurance, potentially flood or wind coverage, HOA fees, maintenance, existing debts and how much savings will remain after closing.
It can also mean considering a less expensive house than the maximum amount for which you’ve been approved.
Buyers can explore currently available properties through my Rio Grande Valley Real Estate page:
Search Rio Grande Valley real estate
What This Means for RGV Sellers
Affordability matters on the selling side of the transaction, too.
A home’s potential buyer pool depends partly on how many households can carry the monthly expense associated with that price.
That’s particularly important in the current RGV housing market, where the two Valley metropolitan areas aren’t behaving the same way.
My July 2026 market analysis found that McAllen-Edinburg-Mission had considerably more inventory than a year earlier while Brownsville-Harlingen was tightening.
July 2026 RGV housing market analysis
For a seller, this is why pricing isn’t simply a question of what a nearby house sold for.
It’s also about the competition currently on the market, the property’s price range and what today’s financing costs mean for prospective buyers.
The Bottom Line: Income Needed to Buy a Home in the RGV
So, how much income do you need to buy a home in the RGV?
Using our standardized assumptions, the estimated annual household income ranges from approximately $52,700 for a $150,000 home to $148,500 for a $500,000 home.
At $250,000, the estimate is approximately $80,100 per year.
That $250,000 example is especially relevant because July median closing prices were $249,000 in McAllen-Edinburg-Mission and $255,000 in Brownsville-Harlingen.
The takeaway isn’t that someone earning less than $80,100 can’t buy a $250,000 home.
It’s that RGV home affordability can’t be measured by the purchase price alone.
Mortgage rates matter.
Property taxes matter.
Insurance matters.
The down payment matters.
And perhaps most importantly when we’re talking about whether the Valley is affordable:
Local incomes matter.
For more original analysis of Rio Grande Valley home prices, inventory, affordability and economic trends, visit my market intelligence page.
RGV Market Intelligence
Methodology: Estimates assume 20% down, a 30-year fixed mortgage at 6.66%, standardized annual property taxes equal to 2.04% of purchase price, $3,506 in annual homeowners insurance and housing costs limited to 30% of gross household income. Estimates exclude HOA fees, maintenance, mortgage insurance, closing costs, flood insurance, additional wind coverage and other debts or expenses. Actual taxes, insurance costs, mortgage rates, payments and qualification vary by property and borrower. This analysis is an affordability illustration, not a mortgage qualification determination.
