Real Estate Investing in Marietta, Georgia (30008)

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

Cobb County • Population: 35,598 • Data updated: September 2026

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Should you buy in 30008 (Marietta, GA)? Our answer, based on the numbers below.

🏠 For Homebuyers
MIXED
Grade C (63/100)

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
CLEAN

No major risk flags on the data we track.

What’s happening in Marietta, GA (30008)?

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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 $331,745
Avg Monthly Rent $1,651
1% Rule ✗ Does Not Meet
Median Income $68,218
% Renters 41.8%

Market Analysis: 30008 Marietta

Investors eyeing 30008 need to respect the fundamentals at play. Home values of $332K come alongside slower price movement and elevated management overhead.

For an experienced owner, 30008 can be a a credible choice for hunting ground — but the discount at $332K reflects genuine risk that outside investors often underestimate.

Statewide comparisons place 30008 among GA's softer markets. That context does not make the ZIP uninvestable, but it does raise the bar for due diligence.

Demographically, 30008 is a market where tenant selection matters more than unit finishes. Operators who understand that tend to do fine; those who do not tend to learn why the ZIP trades at a discount.

Strategy in 30008 is an operator game, not a passive one. Looking more closely, entry prices of $332K are inviting, the management lift is real and non-optional.

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 Marietta:

C+ Average
Buy Confidence Score: 66/100
Affordability
10/25
Appreciation
18/25
Stability
13/20
Timing
10/15
Rental backup
15/15
Affordability
Moderate
Homes cost 4.9× the median income
Value Trend
Stable (+0.3%)
How home values changed in the past year
Rental Backup
Strong
Could rent for $1,651/mo if you need to move
Market Conditions
COOL
More inventory, negotiating room for buyers
Bottom Line: Mixed signals in this market. Research specific properties carefully and be prepared to negotiate.
❄️
COOL MARKET
Atlanta-Sandy Springs-Alpharetta, GA Metro Area
More inventory, negotiating room for buyers
71 days
Average time to sell
Slow
10.0%
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 Atlanta-Sandy Springs-Alpharetta, GA metro data
🏠

Property Strategy for 30008

Which property type performs best in this market?

Best for Cash Flow
2BR
5.5% cap rate
Best for Appreciation
2BR
+8.8% 5yr CAGR
Best Overall Value
5BR
$83,786/bedroom
📊 Compare All Property Types →
Type Median Value Est. Rent Cap Rate 5yr CAGR $/Bedroom
2BR $218,012 $1,660 5.5% +8.8% $109,006
3BR $321,634 $1,990 4.5% +8.1% $107,211
4BR $385,405 $2,380 4.4% +8.2% $96,351
5BR $418,929 +8.1% $83,786

Market Trends

Home Value History (with trend line)

$368K$308K$247K$187K$127K$66KJul 2006Jul 2016Jul 2026

Rent History (with trend line)

$2,004$1,761$1,518$1,275$1,032$789Jun 2016Jul 2021Jul 2026

📊 How Does 30008 Compare?

Metric 30008 Marietta Atlanta-Sandy Springs-Alpharetta, GA Georgia
Home Value $331,745 $410,903 N/A $329,538
5-Year CAGR 4.4% 4.8% N/A 7.8%
Avg Rent $1,651 $1,809 N/A -
Cap Rate 3.9% 3.1% - -
💡 Why Invest in 30008? Click to expand

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

A healthy rental market with 42% renter-occupied households ensures tenant availability.

📊 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 30008 (Marietta, GA). Anonymous, moderated, never written by AI.

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Property managers serving Cobb County

Manage rentals here? List your business →

All County Cumberland provides residential property management services in Cumberland, GA and surrounding areas, focusing on hassle-free rental for owners. summary from their website

Single-family
Unclaimed — is this your business? Claim it free

Henssler Property Management is a real estate partner for investors, offering services for single-family homes and multi-family homes. summary from their website

Single-familySmall multifamily
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Property Management Unlimited is a family-owned company providing administrative, accounting, and management services for residential and commercial properties in several Georgia counties. summary from their website

Single-familySmall multifamilyCommercial
Unclaimed — is this your business? Claim it free

Listings are shown for convenience — Repit doesn’t endorse or vet these companies. Ratings shown come only from email-verified visitors.

Investability
Good
Cap Rate
3.9%
Low
5yr Growth
+4.4%
Moderate

📊 Market Snapshot

Home Value $331,745
Monthly Rent $1,651
Price-to-Rent 16.7:1
1% Rule ✗ Fails

💰 Return Metrics

Gross Yield 6.0%
Cap Rate 3.9%
5-Year IRR 8.3%

📈 Home Appreciation

1-Year +0.3% ▲
3-Year CAGR -0.3% ▼
5-Year CAGR +4.4% ▲
10-Year CAGR +8.0% ▲

🏠 Rent Trends

1-Year -1.9% ▼
3-Year CAGR +1.1% ▲
5-Year CAGR +4.4% ▲
Negative Leverage — IRR / Tax Play Cap Rate: 3.9%  |  30yr Rate: 6.8%
Leverage reduces cash returns at current rates.

The current 30-yr mortgage rate (6.8%) exceeds the estimated cap rate (3.9%). 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
5.1%
Low risk
Landlord Climate
5.0/5
Friendly
Value Trend (5yr)
+4.4%
Stable
Eviction process: Fast Rent control: Favorable

Demographics in 30008

Population: 35,598

💰 Median Household Income
$68,218
This area
$68,218
State
$64,001
USA
$74,580
🏠 Renter Occupied
41.8%
This area
41.8%
State
29.9%
USA
34.0%
💼 Unemployment Rate
2.7%
This area
2.7%
State
-18.6%
USA
3.7%
🎓 College Educated
27.9%
This area
27.9%
State
-3.0%
USA
33.7%
👤 Median Age
35.1 years
This area
35.1 years
State
10.1 years
USA
38.9 years
🏚️ Vacancy Rate
5.1%
This area
5.1%
State
15.5%
USA
10.5%
👥 Population by Ethnicity
Black/African American 42.6%
Other/Mixed 28.5%
White 26.0%
Hispanic/Latino 24.3%
Asian 3.0%
👶 Under 18
24.1%
This area
24.1%
USA
22.0%
👴 65 and Over
10.9%
This area
10.9%
USA
17.3%
📊 Poverty Rate
10.5%
This area
10.5%
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 30008

A Avg School Grade
4 Schools
7.7:1 Avg Class Size
$15,572 Avg Per Pupil

Schools in This ZIP Code

A+ Excellent

Dunleith Elementary School

📚 Pre-K – 05 Elementary
👥
556 Students
👨‍🏫
10.2:1 Class Size
💰
$17,495 Per Student
A Very Good

Hollydale Elementary School

📚 Pre-K – 05 Elementary
👥
546 Students
👨‍🏫
9.1:1 Class Size
💰
$14,611 Per Student
A Very Good

Milford Elementary School

📚 Pre-K – 05 Elementary
👥
353 Students
👨‍🏫
8.7:1 Class Size
💰
$14,611 Per Student
C+ Average

Marietta Regional Youth Detention Center

📚 05 – 12 High School
👥
14 Students
👨‍🏫
2.8:1 Class Size
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

8 Nearby 8,083 Off-Campus Students
D
Fortis College-Smyrna
488 students · 2.6 mi
C
Chattahoochee Technical College
9,842 students · 3.0 mi
C
Life University
2,711 students · 4.9 mi
D
Lincoln College of Technology-Marietta
438 students · 6.0 mi
D
Gwinnett College-Marietta Campus
168 students · 6.6 mi
D
Empire Beauty School-Kennesaw
165 students · 8.1 mi
C+
Kennesaw State University
45,069 students · 9.8 mi
D
Pontifex University
321 students · 10.3 mi

Investor Insight: With 8,083 students living off-campus nearby, this area has strong rental demand from the college population.

Frequently Asked Questions

Does Marietta, GA make sense for an investment property?

The 3.0/5 investability rating in Marietta, GA reflects its $332K prices and $1,651/mo rents. Investors generally consider it a solid option within GA.

What is the average monthly rent in Marietta, GA?

Rent in Marietta, GA is around $1,651/mo. The resulting rent-to-value relationship with $332K pricing is reasonable for most investor models.

How expensive is real estate in Marietta, GA?

The median home value in Marietta, GA is roughly $332K. That puts it reasonable relative to the GA statewide average.

Is vacancy a concern in Marietta, GA?

Rental vacancy in Marietta, GA is elevated. Investors should budget normal turnover but not chronic empty units.

Can I live-in-and-rent in Marietta, GA?

The house hack math a challenging in Marietta, GA. Owner-occupant buyers benefit from the $1,651/mo rents and $332K home values.

You know 30008 now. You don’t know where it ranks.

This page stays free — all of it. What one page can’t tell you is how 30008 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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How 30008 ranks in Atlanta-Sandy Springs-Alpharetta, GA

Every ZIP in this metro, ranked. Free.

Cash Flow → Appreciation → Affordable →
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