Real Estate Investing in Callaway, Maryland (20620)

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

Saint Marys County • Population: 1,160 • Data updated: September 2026

☆ Watch this market Free account

Should you buy in 20620 (Callaway, MD)? Our answer, based on the numbers below.

🏠 For Homebuyers
MIXED
Grade C (61/100)

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
1 flag
  • High vacancy: 13.5% 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 Callaway, MD (20620)?

Click any question — our AI will research it live from the web and show you sources.

✨ Live AI + Web Search
Want to ask your own questions? Upgrade to Pro for unlimited custom queries.
3.0/ 5

Investability

Overall investment appeal

2.0/ 5

Appreciation

Long-term value growth

3.0/ 5

Cashflow ROI

Rental yield potential

Avg Home Value $440,979
Avg Monthly Rent $1,485
1% Rule ✗ Does Not Meet
Median Income $154,128
% Renters 18.7%

Market Analysis: 20620 Callaway

This part of Saint Marys County is not an easy win. The 20620 ZIP stands at softness in key indicators, and the playbook that works in cleaner markets often stalls here.

The 20620 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 MD, ZIP 20620 trails on several market indicators that neighboring Saint Marys County submarkets outperform. The gap is real and durable enough to shape underwriting.

The demographic picture in 20620 includes headwinds that any investor should price in. Income distribution skews lower than Callaway averages, and tenant stability requires active management.

New investors are better served looking at Callaway's stable or hybrid ZIPs before stepping into 20620. The learning curve here is expensive when the lesson is wrong.

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 Callaway:

C+ Average
Buy Confidence Score: 66/100
Affordability
20/25
Appreciation
18/25
Stability
7/20
Timing
6/15
Rental backup
15/15
Affordability
Affordable
Homes cost 2.9× the median income
Value Trend
Rising (+3.4%)
How home values changed in the past year
Rental Backup
Strong
Could rent for $1,485/mo if you need to move
Market Conditions
WARM
Seller-favorable conditions, steady activity
Bottom Line: Mixed signals in this market. Research specific properties carefully and be prepared to negotiate.
☀️
WARM MARKET
California-Lexington Park, MD Metro Area
Seller-favorable conditions, steady activity
0 days
Average time to sell
Very Fast
9.6%
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 California-Lexington Park, MD metro data

Market Trends

Home Value History (with trend line)

$458K$416K$375K$334K$292K$251KJul 2006Jul 2016Jul 2026

📊 How Does 20620 Compare?

Metric 20620 Callaway California-Lexington Park, MD Maryland
Home Value $440,979 $440,979 N/A $424,997
5-Year CAGR 3.4% 3.4% N/A 4.9%
Avg Rent $1,485 $1,485 N/A -
Cap Rate 2.6% 2.6% - -
💡 Why Invest in 20620? 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.
Open the Market Finder →
Free to search · investor plans from $19/mo

Landlord Ground Truth

Real numbers from people who own or manage rentals in ZIP 20620 (Callaway, MD). Anonymous, moderated, never written by AI.

Do you own or manage rentals in ZIP 20620 (Callaway, MD)?

~25 seconds · no account needed · your report is anonymous

Investability
Good
Cap Rate
2.6%
Low
5yr Growth
+3.4%
Moderate

📊 Market Snapshot

Home Value $440,979
Monthly Rent $1,485
Price-to-Rent 24.8:1
1% Rule ✗ Fails

💰 Return Metrics

Gross Yield 4.0%
Cap Rate 2.6%
5-Year IRR 6.1%

📈 Home Appreciation

1-Year +3.4% ▲
3-Year CAGR +3.2% ▲
5-Year CAGR +3.4% ▲
10-Year CAGR +4.5% ▲

🏠 Rent Trends

1-Year N/A
3-Year CAGR N/A
5-Year CAGR N/A
Negative Leverage — IRR / Tax Play Cap Rate: 2.6%  |  30yr Rate: 6.8%
Leverage reduces cash returns at current rates.

The current 30-yr mortgage rate (6.8%) exceeds the estimated cap rate (2.6%). 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
13.5%
Moderate risk
Landlord Climate
4.0/5
Friendly
Value Trend (5yr)
+3.4%
Stable
Eviction process: Moderate Rent control: Moderate

Demographics in 20620

Population: 1,160

💰 Median Household Income
$154,128
This area
$154,128
State
$107,932
USA
$74,580
🏠 Renter Occupied
18.7%
This area
18.7%
State
23.8%
USA
34.0%
💼 Unemployment Rate
0.0%
This area
0.0%
State
-20.0%
USA
3.7%
🎓 College Educated
27.5%
This area
27.5%
State
10.6%
USA
33.7%
👤 Median Age
46.8 years
This area
46.8 years
State
1.9 years
USA
38.9 years
🏚️ Vacancy Rate
13.5%
This area
13.5%
State
11.4%
USA
10.5%
👥 Population by Ethnicity
White 55.8%
Other/Mixed 30.0%
Hispanic/Latino 25.1%
Black/African American 10.7%
Asian 3.5%
👶 Under 18
9.7%
This area
9.7%
USA
22.0%
👴 65 and Over
9.3%
This area
9.3%
USA
17.3%
📊 Poverty Rate
2.2%
This area
2.2%
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 20620

Nearby Schools (3 more)

Schools in adjacent ZIP codes that may serve this area

A+ Excellent

George Washington Carver Elementary

📚 Pre-K – 05 Elementary
📍 46155 Carver School Blvd, Great Mills
👥
490 Students
👨‍🏫
12.6:1 Class Size
💰
$17,616 Per Student
A+ Excellent

Greenview Knolls Elementary

📚 Pre-K – 05 Elementary
📍 45711 Military Ln, Great Mills
👥
322 Students
👨‍🏫
13.1:1 Class Size
💰
$17,616 Per Student
B Good

Great Mills High

📚 09 – 12 High School
📍 21130 Great Mills Rd, Great Mills
👥
1,748 Students
👨‍🏫
19.3:1 Class Size
💰
$17,616 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.

🎓 Nearby Colleges & Universities

1 Nearby 19 Off-Campus Students
B
St. Mary's College of Maryland
1,587 students · 5.8 mi

Frequently Asked Questions

How much is rent in Callaway, MD?

Rents in Callaway, MD run near $1,485/mo. Compared with median home prices of $441K that produces solid gross yields for typical rentals.

How do home values compare in Callaway, MD?

In Callaway, MD the median home value sits at $441K. Against the broader MD market, that reads as reasonable for most investors.

What kind of vacancy should I budget for in Callaway, MD?

Occupancy in Callaway, MD runs even-keeled with elevated vacancy. Well-priced units at $1,485/mo lease on reasonable timelines.

Is Callaway, MD good for landlords?

For rental operators, Callaway, MD rates as landlord-friendly. The regulatory environment standard buy-and-hold operations.

Is Callaway in MD worth investing in?

Investors tracking Callaway, MD will find a 3.0/5 rating supported by $441K median home values and $1,485/mo rents. That profile suits long-term holders targeting measured returns.

You know 20620 now. You don’t know where it ranks.

This page stays free — all of it. What one page can’t tell you is how 20620 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.

Compare Plans

How 20620 ranks in California-Lexington Park, MD

Every ZIP in this metro, ranked. Free.

Cash Flow → Appreciation → Affordable →
🤖

AI Market Advisor

Ask questions about investing in 20620 (Callaway)

Loading...

Community Ratings

What people who’ve spent time here actually say. Not paid reviews.

Be the first to rate 20620 (Callaway, MD).

It takes 30 seconds. No signup. Your rating helps everyone who comes here after you.