Real Estate Investing in Martin, South Dakota (57551)

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

Bennett County • Population: 2,026 • Data updated: September 2026

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Should you buy in 57551 (Martin, SD)? Our answer, based on the numbers below.

🏠 For Homebuyers
CAUTION
Grade D (43/100)

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

📈 For Investors
WEAK
2.0 / 5 (38/100)

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
1 flag
  • High vacancy: 18.8% of homes vacant — above national norms.

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

What’s happening in Martin, SD (57551)?

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2.0/ 5

Investability

Overall investment appeal

0.0/ 5

Appreciation

Long-term value growth

4.0/ 5

Cashflow ROI

Rental yield potential

Avg Home Value $200,434
Avg Monthly Rent $1,053
1% Rule ✗ Does Not Meet
Median Income $53,438
% Renters 31.2%

Market Analysis: 57551 Martin

Stepping back, ZIP 57551 has challenges — vacancy pressure, softer price growth, and tenant stability concerns sit alongside the $200K median. It rewards specialists, not generalists.

Distressed markets are won on execution, not on spreadsheets. ZIP 57551 stands at the profile where tenant screening, deferred maintenance, and local relationships determine the outcome.

Statewide comparisons place 57551 among SD's softer markets. That context does not make the ZIP uninvestable, but it does raise the bar for due diligence.

Who lives in 57551 is part of why the ZIP is priced as it is. The demographic profile requires hands-on management, tight screening, and local knowledge.

Experienced landlords with local relationships tend to find 57551 workable. Turnkey investors from out of state usually find the numbers do not hold up in practice.

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 Martin:

C+ Average
Buy Confidence Score: 63/100
Affordability
15/25
Appreciation
18/25
Stability
7/20
Timing
8/15
Rental backup
15/15
Affordability
Moderate
Homes cost 3.8× the median income
Value Trend
Rising (+4.4%)
How home values changed in the past year
Rental Backup
Strong
Could rent for $1,053/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.

Market Trends

Home Value History (with trend line)

$219K$211K$203K$195K$187K$180KJan 2024May 2025Jul 2026

📊 How Does 57551 Compare?

Metric 57551 Martin South Dakota
Home Value $200,434 $200,434 $311,504
5-Year CAGR N/A N/A 6.8%
Avg Rent $1,053 $1,053 -
Cap Rate 4.1% 4.1% -
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 57551 (Martin, SD). Anonymous, moderated, never written by AI.

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Investability
Fair
Cap Rate
4.1%
Fair

📊 Market Snapshot

Home Value $200,434
Monthly Rent $1,053
Price-to-Rent 15.9:1
1% Rule ✗ Fails

💰 Return Metrics

Gross Yield 6.3%
Cap Rate 4.1%
5-Year IRR 8.5%

📈 Home Appreciation

1-Year +4.4% ▲
3-Year CAGR N/A
5-Year CAGR N/A
10-Year CAGR N/A

🏠 Rent Trends

1-Year N/A
3-Year CAGR N/A
5-Year CAGR N/A
Negative Leverage — IRR / Tax Play Cap Rate: 4.1%  |  30yr Rate: 6.8%
Leverage reduces cash returns at current rates.

The current 30-yr mortgage rate (6.8%) exceeds the estimated cap rate (4.1%). 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.

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⚠️ Risk Signals

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

Vacancy
18.8%
Elevated risk
Landlord Climate
5.0/5
Friendly
Value Trend (5yr)
N/A
Stable
Eviction process: Fast Rent control: Favorable

Demographics in 57551

Population: 2,026

💰 Median Household Income
$53,438
This area
$53,438
State
$68,422
USA
$74,580
🏠 Renter Occupied
31.2%
This area
31.2%
State
23.8%
USA
34.0%
💼 Unemployment Rate
2.1%
This area
2.1%
State
-0.5%
USA
3.7%
🎓 College Educated
25.6%
This area
25.6%
State
17.7%
USA
33.7%
👤 Median Age
34.9 years
This area
34.9 years
State
31.0 years
USA
38.9 years
🏚️ Vacancy Rate
18.8%
This area
18.8%
State
18.9%
USA
10.5%
👥 Population by Ethnicity
White 61.5%
Other/Mixed 36.0%
Asian 2.2%
Black/African American 0.3%
Hispanic/Latino 0.2%
👶 Under 18
32.0%
This area
32.0%
USA
22.0%
👴 65 and Over
14.4%
This area
14.4%
USA
17.3%
📊 Poverty Rate
12.8%
This area
12.8%
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 57551

A+ Avg School Grade
3 Schools
12.1:1 Avg Class Size
$23,044 Avg Per Pupil

Schools in This ZIP Code

A+ Excellent

Bennett County Elementary School - 03

📚 Pre-K – 05 Elementary
👥
229 Students
👨‍🏫
11.3:1 Class Size
💰
$23,044 Per Student
A+ Excellent

Bennett County High School - 01

📚 09 – 12 High School
👥
128 Students
👨‍🏫
9.9:1 Class Size
💰
$23,044 Per Student
A Very Good

Bennett County Middle School - 06

📚 06 – 08 Middle
👥
114 Students
👨‍🏫
15.0:1 Class Size
💰
$23,044 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

Does house hacking work in Martin, SD?

House hacking works a challenging in Martin, SD. Rents of $1,053/mo against $200K acquisition make the strategy solid for owner-occupants.

Are renters plentiful in Martin, SD?

Martin, SD draws a reliable base of working renters. Demand at the $1,053/mo rent level is reasonable for standard single-family and small multi rentals.

Are homes affordable in Martin, SD?

Martin, SD median home values land near $200K. That is reasonable territory for investors looking at $1,053/mo-per-month rentals.

How does Martin, SD stack up for property investment?

Martin, SD reports an investability rating of 2.0/5, with median home values near $200K and average rents around $1,053/mo. That combination puts it in the solid tier for investor interest.

Is Martin, SD a friendly market for rental owners?

Martin, SD falls under SD landlord-tenant law, which is landlord-friendly. That backdrop makes day-to-day property management reasonable.

You know 57551 now. You don’t know where it ranks.

This page stays free — all of it. What one page can’t tell you is how 57551 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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