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Market MapMarylandSaint Marys

Saint Marys County

MarylandPopulation: 113,814
60
/100
Hold
#329 of 1,000 counties
#9 in Maryland (24 counties)
Analysis by RentalCalcs Research·Independent data + algorithm-driven scoring
Updated May 11, 2026Sources: Zillow ZHVI, Zillow ZORI, US Census ACS, Tax Foundation

Market Snapshot

$429,557
Median Home Price
84% above national median
$1,816/mo
Median Rent
20% above national median
5.07%
Rent-to-Price Ratio
Top 71% nationally
-$1,072
Est. Monthly Cash Flow
With 20% down at 6.9% rate

Scenario comparison

Same $1,816/mo rent assumption, 20% down, 6.85% rate. What changes is the acquisition price.
ScenarioPurchase priceMonthly cash flowCap rateCash-on-cash
75% of median
value-add or distressed
$322,167-$509/mo4.4%-8.2%
Median
typical MLS deal
$429,557-$1,072/mo3.3%-13.0%
125% of median
newer / premium
$536,946-$1,635/mo2.6%-15.9%

Price History

Historical data from Zillow ZHVI/ZORI

Quick Investment Calculator

20%
5%50%100%

Purchase

Purchase Price$429,557
Down Payment (20%)$85,911
Loan Amount$343,646
Interest Rate6.85%

Monthly Cash Flow

Gross Rent+$1,816
Monthly P&I-$2,252
Est. Expenses (35%)-$636
Net Cash Flow-$1,072/mo
3.3%
Cap Rate (all cash)
-13.0%
Cash-on-Cash Return
5.07%
Rent-to-Price Ratio
Negative leverage: At 6.85% rates, borrowing costs exceed the 3.3% cap rate. All-cash buyers may see better returns.

* Based on county median values. 35% expenses include taxes, insurance, maintenance, vacancy, and property management. Actual results vary by property.

Run Full AnalysisTry House Hack Strategy

Score Breakdown

Overall Investment Score
60/100
60
Cash Flow(30%)
46/100

Based on 5.07% rent-to-price ratio. Higher ratios indicate stronger cash flow potential.

Appreciation(25%)
78/100

Based on 2.8% YoY price growth. Moderate growth (3-8%) scores highest.

Stability(25%)
50/100

Population data not available.

Affordability(20%)
73/100

Price-to-income ratio of 3.8x. Lower ratios indicate more affordable markets.

Scores are calculated using real Zillow home value and rent data, Census population data, and economic indicators. The weighted average produces the overall investment score. Markets with missing rent data use estimated values based on regional averages.

Investment Outlook

Strengths

  • +Affordable relative to local incomes
  • +Complete rent data available

Challenges

  • -Below-average rent-to-price ratio (5.07%)
  • -Negative cash flow at typical financing (-$1,072/mo)
  • -Negative leverage (cap rate 3.3% < mortgage rate 6.9%)

Economic Indicators

Population
113,814
Median Income
$113,668
vs $57,059 national est.
Unemployment Rate
—
Data pending
Price-to-Income
3.8x
Moderately affordable

Who this market fits

Best for
  • +All-cash buyers: removing debt service flips the cap rate to actual yield
Skip if
  • −You need positive cash flow on day one at typical leverage
  • −You can't tolerate negative leverage (cap rate below mortgage rate today)

Compare to Nearby Counties

CountyVerdict
BaltimoreMD
61$352,651$1,7295.88%BuyView
CharlesMD
61$445,712$2,5606.89%BuyView
CurrentSaint MarysMD
60$429,557$1,8165.07%Buy
WashingtonMD
58$322,291$1,3374.98%HoldView
CecilMD
58$373,939$1,7335.56%HoldView
DorchesterMD
58$274,401Est. pending—HoldView

The Bottom Line

HoldSaint Marys scores well overall, but a typical leveraged buy-and-hold loses $1,072/mo at current rates. Consider house hacking, value-add, or all-cash; otherwise a worse score with positive cash flow may be the better deal.

Saint Marys County in Maryland scores 60/100, ranking #329 of 1,000 US counties (top 43%). At 20% down and current rates, a median-priced rental loses about $1072/month; the 5.07% gross rent-to-price ratio doesn't survive debt service. The thesis here is appreciation, value-add, house hacking, or all-cash.

Monthly Cash Flow
$-1,072/mo
Cap Rate
3.3%
Cash-on-Cash
-13.0%

Related markets

Markets like Saint Marys with stronger cash flow

  • Charles County for cash-flow rentals
  • Baltimore County for cash-flow rentals
  • Cecil County for cash-flow rentals

Cheaper alternatives to Saint Marys

  • Dorchester County, lower entry price
  • Washington County, lower entry price
  • Baltimore County, lower entry price

Head-to-head comparisons

  • Saint Marys vs Baltimore for rentals
  • Saint Marys vs Charles for rentals
  • Saint Marys vs Washington for rentals
All counties in Maryland →

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