Real Estate Investing in Allentown, Pennsylvania (18101)

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

Lehigh County • Population: 5,789 • Data updated: September 2026

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Should you buy in 18101 (Allentown, PA)? Our answer, based on the numbers below.

🏠 For Homebuyers
GOOD FIT
Grade B (70/100)

Solid choice — values are growing steadily and the market is stable enough to buy with confidence.

📈 For Investors
MIXED
3.0 / 5 (52/100)

Rare combination of both appreciation and cash flow. These markets don't last long — worth serious consideration.

⚠️ Risks to Know
4 flags
  • Elevated vacancy: 11.1% vacancy may signal weakening demand.
  • Elevated poverty: 25.2% poverty rate — can affect rent collection.
  • Higher unemployment: 7.8% unemployment — tenant risk signal.
  • Lower household income: $39,044 median — tenant affordability is tighter.

What’s happening in Allentown, PA (18101)?

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3.0/ 5

Investability

Overall investment appeal

4.0/ 5

Appreciation

Long-term value growth

4.0/ 5

Cashflow ROI

Rental yield potential

Avg Home Value $209,847
Avg Monthly Rent $1,602
1% Rule ✗ Does Not Meet
Median Income $39,044
% Renters 90.0%

Market Analysis: 18101 Allentown

From an investor standpoint, ZIP 18101 has challenges — vacancy pressure, softer price growth, and tenant stability concerns sit alongside the $210K median. It rewards specialists, not generalists.

Distressed does not mean uninvestable. It means the margin for error is thinner. ZIP 18101 rewards the prepared, punishes the overconfident, and leaves the math unchanged either way.

Put differently, 18101 offers a low basis, the region around Allentown has moved on in ways that the ZIP itself has not fully absorbed. The result is a discount with genuine reasons.

Employment concentration in 18101 leans toward sectors with higher volatility. The demographic consequence is income fluctuation that investors need to factor into their pro forma.

Experienced landlords with local relationships tend to find 18101 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 Allentown:

C+ Average
Buy Confidence Score: 67/100
Affordability
10/25
Appreciation
25/25
Stability
9/20
Timing
8/15
Rental backup
15/15
Affordability
Expensive
Homes cost 5.4× the median income
Value Trend
Rising (+4.5%)
How home values changed in the past year
Rental Backup
Strong
Could rent for $1,602/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 18101

Which property type performs best in this market?

Best for Cash Flow
3BR
8.4% cap rate
Best for Appreciation
3BR
+14.9% 5yr CAGR
Best Overall Value
5BR
$47,023/bedroom
📊 Compare All Property Types →
Type Median Value Est. Rent Cap Rate 5yr CAGR $/Bedroom
3BR $177,130 $2,070 8.4% +14.9% $59,043
4BR $196,606 $2,180 8.0% +13.3% $49,151
5BR $235,114 +12.8% $47,023

Market Trends

Home Value History (with trend line)

$229K$190K$152K$114K$76K$37KJul 2006Jul 2016Jul 2026

Rent History (with trend line)

$1,645$1,597$1,549$1,502$1,454$1,407Mar 2022May 2024Jul 2026

📊 How Does 18101 Compare?

Metric 18101 Allentown Pennsylvania
Home Value $209,847 $269,481 $278,018
5-Year CAGR 9.3% 7.7% 6.3%
Avg Rent $1,602 $1,860 -
Cap Rate 6.0% 4.8% -
💡 Why Invest in 18101? Click to expand

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

90% of households rent in this area, creating consistent tenant demand for landlords.

📊 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 18101 (Allentown, PA). Anonymous, moderated, never written by AI.

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Investability
Good
Cap Rate
6.0%
Fair
5yr Growth
+9.3%
Strong

📊 Market Snapshot

Home Value $209,847
Monthly Rent $1,602
Price-to-Rent 10.9:1
1% Rule ✗ Fails

💰 Return Metrics

Gross Yield 9.2%
Cap Rate 6.0%
5-Year IRR 15.2%

📈 Home Appreciation

1-Year +4.5% ▲
3-Year CAGR +8.6% ▲
5-Year CAGR +9.3% ▲
10-Year CAGR +12.9% ▲

🏠 Rent Trends

1-Year -1.7% ▼
3-Year CAGR +0.8% ▲
5-Year CAGR N/A
Negative Leverage — IRR / Tax Play Cap Rate: 6.0%  |  30yr Rate: 6.8%
Leverage reduces cash returns at current rates.

The current 30-yr mortgage rate (6.8%) exceeds the estimated cap rate (6.0%). 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
11.1%
Moderate risk
Landlord Climate
4.0/5
Friendly
Value Trend (5yr)
+9.3%
Growing
Eviction process: Moderate Rent control: Favorable

Demographics in 18101

Population: 5,789

💰 Median Household Income
$39,044
This area
$39,044
State
$73,647
USA
$74,580
🏠 Renter Occupied
90.0%
This area
90.0%
State
23.0%
USA
34.0%
💼 Unemployment Rate
7.8%
This area
7.8%
State
-7.4%
USA
3.7%
🎓 College Educated
15.8%
This area
15.8%
State
12.3%
USA
33.7%
👤 Median Age
30.3 years
This area
30.3 years
State
25.7 years
USA
38.9 years
🏚️ Vacancy Rate
11.1%
This area
11.1%
State
14.6%
USA
10.5%
👥 Population by Ethnicity
White 38.8%
Other/Mixed 37.2%
Hispanic/Latino 34.6%
Black/African American 22.4%
Asian 1.7%
👶 Under 18
18.4%
This area
18.4%
USA
22.0%
👴 65 and Over
7.1%
This area
7.1%
USA
17.3%
📊 Poverty Rate
25.2%
This area
25.2%
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 18101

A+ Avg School Grade
2 Schools
10.5:1 Avg Class Size
$20,081 Avg Per Pupil

Schools in This ZIP Code

A+ Excellent

Harrison-Morton MS

📚 06 – 08 Middle
👥
667 Students
👨‍🏫
12.5:1 Class Size
💰
$22,177 Per Student
A+ Excellent

Arts Academy Elementary CS

📚 K – 05 Elementary Charter
👥
445 Students
👨‍🏫
8.6:1 Class Size
💰
$17,985 Per Student

Nearby Schools (5 more)

Schools in adjacent ZIP codes that may serve this area

A+ Excellent

Mosser El Sch

📚 Pre-K – 05 Elementary
📍 129 S Dauphin St, Allentown
👥
568 Students
👨‍🏫
14.1:1 Class Size
💰
$22,177 Per Student
A+ Excellent

Ritter El Sch

📚 K – 05 Elementary
📍 790 N Plymouth Street, Allentown
👥
426 Students
👨‍🏫
13.9:1 Class Size
💰
$22,177 Per Student
A+ Excellent

Salisbury El Sch

📚 K – 04 Elementary
📍 1400 Gaskill Ave, Allentown
👥
498 Students
👨‍🏫
13.1:1 Class Size
💰
$28,354 Per Student
A+ Excellent

Salisbury MS

📚 05 – 08 School
📍 3301 Devonshire Rd, Allentown
👥
466 Students
👨‍🏫
13.7:1 Class Size
💰
$28,354 Per Student
A+ Excellent

Washington El Sch

📚 01 – 05 Elementary
📍 837 N 9th St, Allentown
👥
360 Students
👨‍🏫
12.6:1 Class Size
💰
$22,177 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

8 Nearby
C+
Welder Training and Testing Institute
51 students · 2.0 mi
C
The Beauty Institute
61 students · 2.0 mi
C
Empire Beauty School-Lehigh Valley
133 students · 2.0 mi
C+
Muhlenberg College
1,818 students · 2.1 mi
C
Miller-Motte College-McCann-Allentown
277 students · 2.8 mi
C
Cedar Crest College
1,248 students · 2.8 mi
C
St Lukes Hospital School of Nursing
340 students · 4.0 mi
D
Falcon Institute of Health and Science
186 students · 4.1 mi

Frequently Asked Questions

What monthly rent should investors expect in Allentown, PA?

Expect rents around $1,602/mo per month in Allentown, PA. With home values at $210K, the yield math works out to reasonable levels for rental investors.

Should investors worry about vacancy in Allentown, PA?

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

How does Allentown, PA rate as a rental market?

Allentown, PA records an investability rating of 3.0/5, with median home values near $210K and average rents around $1,602/mo. That combination puts it in the sturdy tier for investor interest.

What price range are homes in Allentown, PA?

Expect median prices around $210K in Allentown, PA. The market has run at a 0.0% 5-year CAGR, so entry costs have been reliable.

Is Allentown, PA good for house hacking?

House hacking in Allentown, PA is reasonable to execute. Prices around $210K and rents of $1,602/mo solid owner-occupant economics.

You know 18101 now. You don’t know where it ranks.

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How 18101 ranks in Allentown-Bethlehem-Easton, PA-NJ

Every ZIP in this metro, ranked. Free.

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