Real Estate Investing in Seneca, Kansas (66538)

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

Nemaha County • Population: 3,577 • Data updated: September 2026

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Should you buy in 66538 (Seneca, KS)? Our answer, based on the numbers below.

🏠 For Homebuyers
MIXED
Grade C (67/100)

Mixed signals — some positives, some negatives. Worth considering but not a slam-dunk.

📈 For Investors
MIXED
3.0 / 5 (47/100)

A middle-of-the-road market. Workable, but the best opportunities may be nearby ZIPs rather than this one.

⚠️ Risks to Know
2 flags
  • Elevated vacancy: 9.0% vacancy may signal weakening demand.
  • High price-to-rent: Price-to-rent ratio 26.7 — hard to cash-flow at these prices.

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

What’s happening in Seneca, KS (66538)?

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3.0/ 5

Investability

Overall investment appeal

3.0/ 5

Appreciation

Long-term value growth

3.0/ 5

Cashflow ROI

Rental yield potential

Avg Home Value $273,650
Avg Monthly Rent $855
1% Rule ✗ Does Not Meet
Median Income $73,434
% Renters 20.1%

Market Analysis: 66538 Seneca

The 66538 ZIP covers a section of Seneca that demands careful diligence. Prices near $274K look accessible, but the work to make a deal cash flow is real.

For an experienced owner, 66538 can be a an appealing option for hunting ground — but the discount at $274K reflects genuine risk that outside investors often underestimate.

Regionally, 66538 sits on the difficult end of the KS spectrum. The a solid fit for read — for disciplined operators — is that pricing reflects the difficulty.

The 66538 ZIP's population of 3,577 has faced economic pressure over the last decade. That pressure shows up in rent delinquency patterns that reports the need for careful underwriting.

Distressed ZIPs reward experience. solid returns are possible in 66538, but they flow to investors who already understand how to operate in soft markets.

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 Seneca:

B Good
Buy Confidence Score: 70/100
Affordability
15/25
Appreciation
25/25
Stability
7/20
Timing
8/15
Rental backup
15/15
Affordability
Moderate
Homes cost 3.7× the median income
Value Trend
Rising (+8.1%)
How home values changed in the past year
Rental Backup
Strong
Could rent for $855/mo if you need to move
Market Conditions
BALANCED
Even conditions for buyers and sellers
Bottom Line: Mixed signals in this market. Research specific properties carefully and be prepared to negotiate.
🏠

Property Strategy for 66538

Which property type performs best in this market?

Best for Cash Flow
2BR
4.2% cap rate
Best for Appreciation
4BR
+7.4% 5yr CAGR
Best Overall Value
4BR
$78,536/bedroom
📊 Compare All Property Types →
Type Median Value Est. Rent Cap Rate 5yr CAGR $/Bedroom
2BR $161,385 $950 4.2% +7.2% $80,693
3BR $269,266 $1,230 3.3% +6.7% $89,755
4BR $314,144 $1,590 3.6% +7.4% $78,536

Market Trends

Home Value History (with trend line)

$288K$253K$218K$182K$147K$111KFeb 2016May 2021Jul 2026

📊 How Does 66538 Compare?

Metric 66538 Seneca Kansas
Home Value $273,650 $273,650 $237,409
5-Year CAGR 7.2% 7.2% 7.2%
Avg Rent $855 $855 -
Cap Rate 2.4% 2.4% -
💡 Why Invest in 66538? Click to expand

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

📊 See where this ZIP ranks in our Best-of lists →
A great house in the wrong ZIP is still a bad deal — screen every market by cash flow & cap rate.
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Landlord Ground Truth

Real numbers from people who own or manage rentals in ZIP 66538 (Seneca, KS). Anonymous, moderated, never written by AI.

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Investability
Good
Cap Rate
2.4%
Low
5yr Growth
+7.2%
Strong

📊 Market Snapshot

Home Value $273,650
Monthly Rent $855
Price-to-Rent 26.7:1
1% Rule ✗ Fails

💰 Return Metrics

Gross Yield 3.8%
Cap Rate 2.4%
5-Year IRR 9.6%

📈 Home Appreciation

1-Year +8.1% ▲
3-Year CAGR +6.4% ▲
5-Year CAGR +7.2% ▲
10-Year CAGR +8.2% ▲

🏠 Rent Trends

1-Year N/A
3-Year CAGR N/A
5-Year CAGR N/A
Negative Leverage — IRR / Tax Play Cap Rate: 2.4%  |  30yr Rate: 6.8%
Leverage reduces cash returns at current rates.

The current 30-yr mortgage rate (6.8%) exceeds the estimated cap rate (2.4%). 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
9.0%
Moderate risk
Landlord Climate
5.0/5
Friendly
Value Trend (5yr)
+7.2%
Growing
Eviction process: Fast Rent control: Favorable

Demographics in 66538

Population: 3,577

💰 Median Household Income
$73,434
This area
$73,434
State
$67,472
USA
$74,580
🏠 Renter Occupied
20.1%
This area
20.1%
State
22.4%
USA
34.0%
💼 Unemployment Rate
1.3%
This area
1.3%
State
-2.1%
USA
3.7%
🎓 College Educated
28.0%
This area
28.0%
State
17.3%
USA
33.7%
👤 Median Age
41.5 years
This area
41.5 years
State
32.6 years
USA
38.9 years
🏚️ Vacancy Rate
9.0%
This area
9.0%
State
16.4%
USA
10.5%
👥 Population by Ethnicity
White 97.5%
Other/Mixed 2.2%
Hispanic/Latino 1.2%
Black/African American 0.4%
👶 Under 18
27.4%
This area
27.4%
USA
22.0%
👴 65 and Over
19.2%
This area
19.2%
USA
17.3%
📊 Poverty Rate
3.5%
This area
3.5%
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 66538

A Avg School Grade
2 Schools
13.2:1 Avg Class Size
$15,172 Avg Per Pupil

Schools in This ZIP Code

A Very Good

Nemaha Central High School

📚 09 – 12 High School
👥
224 Students
👨‍🏫
11.5:1 Class Size
💰
$15,172 Per Student
A Very Good
👥
558 Students
👨‍🏫
14.8:1 Class Size
💰
$15,172 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

Which real estate strategy fits Seneca, KS?

The best-fit strategy in Seneca, KS is careful cash-flow rentals with hands-on management. That approach the rent and price profile of the market.

What do rentals go for in Seneca, KS?

Rental rates in Seneca, KS average $855/mo. Tenant demand and $274K home values make the yield look reasonable by investor standards.

What is the typical renter like in Seneca, KS?

Tenant quality in Seneca, KS ranks as solid. Landlords generally report predictable occupancy at market rents of $855/mo.

What are vacancy rates like in Seneca, KS?

Vacancy in Seneca, KS is elevated, which keeps landlord downtime on reasonable timelines. Most properties lease within the standard window at $855/mo.

Is Seneca, KS a good market for FHA house hackers?

Seneca, KS is a a challenging market for house hackers. FHA or conventional owner-occupant buyers find the $274K price point reasonable to enter.

You know 66538 now. You don’t know where it ranks.

This page stays free — all of it. What one page can’t tell you is how 66538 compares to every other market. Investor ($19/mo) screens every U.S. ZIP by cap rate, the 1% rule, vacancy and landlord climate, and exports your shortlist.

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