Real Estate Investing in Sinton, Texas (78387)

Everything the listing leaves out — vacancy, rent trend, cap rate, landlord climate. All free.

San Patricio County • Population: 9,604 • Data updated: September 2026

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Should you buy in 78387 (Sinton, TX)? Our answer, based on the numbers below.

🏠 For Homebuyers
CAUTION
Grade D (49/100)

Proceed carefully. Weak appreciation or affordability makes this a harder case for most buyers.

📈 For Investors
MIXED
3.0 / 5 (52/100)

A cash-flow market — rent-to-price math works from day one, though value growth is modest. Great for income-focused investors.

⚠️ Risks to Know
3 flags
  • High vacancy: 19.4% of homes vacant — above national norms.
  • Declining values: -0.4% 5-year CAGR — values have moved lower.
  • Elevated poverty: 23.7% poverty rate — can affect rent collection.

• Modeled rent — no observed market rent for this ZIP; the figure is estimated from HUD fair-market rent.

What’s happening in Sinton, TX (78387)?

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3.0/ 5

Investability

Overall investment appeal

1.0/ 5

Appreciation

Long-term value growth

4.0/ 5

Cashflow ROI

Rental yield potential

Avg Home Value $164,064
Avg Monthly Rent $1,134
1% Rule ✗ Does Not Meet
Median Income $47,951
% Renters 33.5%

Market Analysis: 78387 Sinton

ZIP 78387 inside San Patricio County looks affordable on the surface — median value of $164K — but the discount exists for reasons that a careful buyer should understand before committing.

The 78387 ZIP can work — but only with a tight operating hand. Remote landlords and passive investors tend to struggle here more than the underwriting suggests.

Within TX, ZIP 78387 trails on several market indicators that neighboring San Patricio County submarkets outperform. The gap is real and notable enough to shape underwriting.

A solid renter share of 34% in 78387 is not, on its own, a problem — but paired with below-average income and high mobility, it changes the operating playbook.

trends toward the ZIP is not uninvestable, but it is unforgiving. Section 8 landlords, local operators, and specialized value-add funds are the investor types that tend to succeed.

Explore the Data — Click a Tab Below
🏦 Current 30-yr Fixed Mortgage Rate: 6.76% as of Sep 10 Source: Freddie Mac PMMS

Here's what matters if you're considering buying a home in Sinton:

C Below Average
Buy Confidence Score: 59/100
Affordability
20/25
Appreciation
5/25
Stability
9/20
Timing
10/15
Rental backup
15/15
Affordability
Moderate
Homes cost 3.4× the median income
Value Trend
Rising (+10.3%)
How home values changed in the past year
Rental Backup
Strong
Could rent for $1,134/mo if you need to move
Market Conditions
COOL
More inventory, negotiating room for buyers
Bottom Line: This market may be challenging for buyers. Consider your timing and budget carefully.
❄️
COOL MARKET
Corpus Christi, TX Metro Area
More inventory, negotiating room for buyers
109 days
Average time to sell
Slow
6.6%
Listings with price cuts
Few Cuts
0.0%
Sale price vs asking
Below Ask
0.0%
Income needed for mortgage
Affordable
📅 Market conditions as of August 29, 2026 — updated weekly from Corpus Christi, TX metro data

Market Trends

Home Value History (with trend line)

$182K$164K$146K$129K$111K$93KFeb 2009Nov 2017Jul 2026

📊 How Does 78387 Compare?

Metric 78387 Sinton Corpus Christi, TX Texas
Home Value $164,064 $164,064 N/A $297,000
5-Year CAGR N/A N/A N/A 5.4%
Avg Rent $1,134 $1,134 N/A -
Cap Rate 5.4% 5.4% - -
💡 Why Invest in 78387? Click to expand

With a 3/5 investability rating, this ZIP shows solid fundamentals for buy-and-hold investors.

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Landlord Ground Truth

Real numbers from people who own or manage rentals in ZIP 78387 (Sinton, TX). Anonymous, moderated, never written by AI.

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Investability
Good
Cap Rate
5.4%
Fair
5yr Growth
-0.4%
Declining

📉 Market Crash Risk Index

Based on Corpus Christi, TX metro

4/10
Moderate Risk
Price YoY
0/3
N/A
Rent YoY
0/2
N/A
Below List
2/3
62%
Days Pending
2/2
109 days

View all metro crash risk rankings →

📊 Market Snapshot

Home Value $164,064
Monthly Rent $1,134
Price-to-Rent 12.1:1
1% Rule ✗ Fails

💰 Return Metrics

Gross Yield 8.3%
Cap Rate 5.4%
5-Year IRR 5.0%

📈 Home Appreciation

1-Year +10.3% ▲
3-Year CAGR +0.7% ▲
5-Year CAGR -0.4% ▼
10-Year CAGR +2.4% ▲

🏠 Rent Trends

1-Year N/A
3-Year CAGR N/A
5-Year CAGR N/A
Negative Leverage — IRR / Tax Play Cap Rate: 5.4%  |  30yr Rate: 6.8%
Leverage reduces cash returns at current rates.

The current 30-yr mortgage rate (6.8%) exceeds the estimated cap rate (5.4%). Financing reduces your cash-on-cash return below the cap rate. Markets like this may still make sense as IRR plays — factoring in appreciation, depreciation, and a future refinance when rates drop.

Run an IRR Analysis →

⚠️ Risk Signals

Composite view of factors that can impact a ZIP's stability and your downside risk.

Vacancy
19.4%
Elevated risk
Landlord Climate
5.0/5
Friendly
Value Trend (5yr)
-0.4%
Flat
Eviction process: Fast Rent control: Favorable

Demographics in 78387

Population: 9,604

💰 Median Household Income
$47,951
This area
$47,951
State
$70,593
USA
$74,580
🏠 Renter Occupied
33.5%
This area
33.5%
State
29.5%
USA
34.0%
💼 Unemployment Rate
3.2%
This area
3.2%
State
-25.4%
USA
3.7%
🎓 College Educated
11.6%
This area
11.6%
State
-5.8%
USA
33.7%
👤 Median Age
35.9 years
This area
35.9 years
State
-3.7 years
USA
38.9 years
🏚️ Vacancy Rate
19.4%
This area
19.4%
State
18.3%
USA
10.5%
👥 Population by Ethnicity
White 66.0%
Other/Mixed 32.2%
Hispanic/Latino 31.3%
Black/African American 1.4%
Asian 0.3%
👶 Under 18
26.0%
This area
26.0%
USA
22.0%
👴 65 and Over
14.3%
This area
14.3%
USA
17.3%
📊 Poverty Rate
23.7%
This area
23.7%
USA
11.5%

Crime & Safety

🚧

Crime & Safety Data Coming Soon

We're integrating comprehensive crime statistics including violent crime rates, property crime, and safety scores to help you make informed investment decisions.

Expected: Q1 2025

🎓 Schools in 78387

A+ Avg School Grade
5 Schools
12.8:1 Avg Class Size
$29,339 Avg Per Pupil

Schools in This ZIP Code

A+ Excellent

E MERLE SMITH MIDDLE

📚 06 – 08 Middle
👥
384 Students
👨‍🏫
9.5:1 Class Size
💰
$29,339 Per Student
A+ Excellent

SINTON EL

📚 03 – 05 Elementary
👥
470 Students
👨‍🏫
14.4:1 Class Size
💰
$29,339 Per Student
A+ Excellent

SINTON H S

📚 09 – 12 High School
👥
601 Students
👨‍🏫
12.9:1 Class Size
💰
$29,339 Per Student
A Very Good

WELDER EL

📚 Pre-K – 02 Elementary
👥
557 Students
👨‍🏫
16.0:1 Class Size
💰
$29,339 Per Student
B+ Above Average

JUVENILE DETENTION CTR

📚 08 – 12 High School
👥
11 Students
👨‍🏫
11.1:1 Class Size
💰
$29,339 Per Student
About Repit School Scores

Traditional school ratings rely heavily on standardized test scores, which often reflect family income more than school quality. Repit takes a different approach.

We evaluate schools based on factors that research shows actually impact educational outcomes:

  • Class Size — Smaller classes mean more individual attention
  • School Funding — Resources available for programs, staff, and facilities
  • Community Factors — Neighborhood characteristics that influence student success
  • School Environment — Size, type, and structure

Scores are updated annually using federal education data.

Frequently Asked Questions

How tight is the rental market in Sinton, TX?

Vacancy risk in Sinton, TX is elevated. That supports even-keeled cash flow for typical rental holds.

Where do rents currently stand in Sinton, TX?

Investors in Sinton, TX typically see rents near $1,134/mo per month against $164K home values - a solid setup for rental cash flow.

What are home prices like in Sinton, TX?

Median home price in Sinton, TX is near $164K, with a 5-year CAGR of 0.0%. Prices have been consistent and supportive of buy-and-hold strategies.

Is Sinton, TX a good market for FHA house hackers?

Sinton, TX is a a challenging market for house hackers. FHA or conventional owner-occupant buyers find the $164K price point reasonable to enter.

How strong is Sinton, TX for real estate investors?

Sinton, TX rates 3.0/5 for investability. With median values at $164K and rents near $1,134/mo, the market offers reasonable fundamentals for rental investors.

You know 78387 now. You don’t know where it ranks.

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How 78387 ranks in Corpus Christi, TX

Every ZIP in this metro, ranked. Free.

Cash Flow → Appreciation → Affordable → 1% Rule →
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