Real Estate Investing in Saint John, Indiana (46373)

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

Lake County • Population: 18,509 • Data updated: September 2026

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Should you buy in 46373 (Saint John, IN)? Our answer, based on the numbers below.

🏠 For Homebuyers
MIXED
Grade C (62/100)

Mixed signals — some positives, some negatives. Worth considering but not a slam-dunk.

📈 For Investors
WEAK
2.0 / 5 (33/100)

Structural challenges here. The numbers may look cheap but operational risk is high. Only for experienced, hands-on investors.

⚠️ Risks to Know
1 flag
  • High price-to-rent: Price-to-rent ratio 36.9 — hard to cash-flow at these prices.

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

What’s happening in Saint John, IN (46373)?

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2.0/ 5

Investability

Overall investment appeal

2.0/ 5

Appreciation

Long-term value growth

3.0/ 5

Cashflow ROI

Rental yield potential

Avg Home Value $462,346
Avg Monthly Rent $1,044
1% Rule ✗ Does Not Meet
Median Income $117,632
% Renters 2.8%

Market Analysis: 46373 Saint John

ZIP 46373 inside Lake County looks affordable on the surface — median value of $462K — but the discount exists for reasons that a careful buyer should understand before committing.

If the plan assumes clean turnover, on-time rent, and low maintenance on a $462K asset, 46373 is the wrong submarket. If the plan prices in friction, the yield can still work.

Within IN, ZIP 46373 trails on several market indicators that neighboring Lake County submarkets outperform. The gap is real and impressive enough to shape underwriting.

The 46373 ZIP's population of 18,509 has faced economic pressure over the last decade. That pressure shows up in rent delinquency patterns that shows the need for careful underwriting.

Experienced landlords with local relationships tend to find 46373 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 Saint John:

C+ Average
Buy Confidence Score: 67/100
Affordability
15/25
Appreciation
18/25
Stability
11/20
Timing
8/15
Rental backup
15/15
Affordability
Moderate
Homes cost 3.9× the median income
Value Trend
Rising (+3.8%)
How home values changed in the past year
Rental Backup
Strong
Could rent for $1,044/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 46373

Which property type performs best in this market?

Best for Cash Flow
2BR
2.6% cap rate
Best for Appreciation
4BR
+5.7% 5yr CAGR
Best Overall Value
4BR
$128,118/bedroom
📊 Compare All Property Types →
Type Median Value Est. Rent Cap Rate 5yr CAGR $/Bedroom
2BR $317,020 $1,160 2.6% +5.4% $158,510
3BR $402,231 $1,420 2.5% +5.5% $134,077
4BR $512,474 $1,540 2.2% +5.7% $128,118
5BR $672,622 +5.5% $134,524

Market Trends

Home Value History (with trend line)

$481K$427K$373K$319K$265K$212KJul 2006Jul 2016Jul 2026

📊 How Does 46373 Compare?

Metric 46373 Saint John Indiana
Home Value $462,346 $462,346 $248,442
5-Year CAGR 3.4% 3.4% 7.7%
Avg Rent $1,044 $1,044 -
Cap Rate 1.8% 1.8% -
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 46373 (Saint John, IN). Anonymous, moderated, never written by AI.

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Property managers serving Lake County

Manage rentals here? List your business →

Rose Real Estate offers property management and real estate services in Munster, Northwest Indiana, and Chicagoland areas, including residential, association, and commercial management. summary from their website

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

Caribou Property Management offers property management services. summary from their website

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Great Oaks Realty and Property Management, LLC is a full-service real estate and property management company that helps with home buying, selling, and property management. summary from their website

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
Fair
Cap Rate
1.8%
Low
5yr Growth
+3.4%
Moderate

📊 Market Snapshot

Home Value $462,346
Monthly Rent $1,044
Price-to-Rent 36.9:1
1% Rule ✗ Fails

💰 Return Metrics

Gross Yield 2.7%
Cap Rate 1.8%
5-Year IRR 5.2%

📈 Home Appreciation

1-Year +3.8% ▲
3-Year CAGR +2.4% ▲
5-Year CAGR +3.4% ▲
10-Year CAGR +4.6% ▲

🏠 Rent Trends

1-Year N/A
3-Year CAGR N/A
5-Year CAGR N/A
Negative Leverage — IRR / Tax Play Cap Rate: 1.8%  |  30yr Rate: 6.8%
Leverage reduces cash returns at current rates.

The current 30-yr mortgage rate (6.8%) exceeds the estimated cap rate (1.8%). 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
0.4%
Low risk
Landlord Climate
5.0/5
Friendly
Value Trend (5yr)
+3.4%
Stable
Eviction process: Moderate Rent control: Favorable

Demographics in 46373

Population: 18,509

💰 Median Household Income
$117,632
This area
$117,632
State
$69,164
USA
$74,580
🏠 Renter Occupied
2.8%
This area
2.8%
State
22.2%
USA
34.0%
💼 Unemployment Rate
2.5%
This area
2.5%
State
-23.5%
USA
3.7%
🎓 College Educated
38.4%
This area
38.4%
State
-6.4%
USA
33.7%
👤 Median Age
45.6 years
This area
45.6 years
State
-0.2 years
USA
38.9 years
🏚️ Vacancy Rate
0.4%
This area
0.4%
State
10.7%
USA
10.5%
👥 Population by Ethnicity
White 84.6%
Other/Mixed 10.4%
Hispanic/Latino 8.3%
Black/African American 3.1%
Asian 2.0%
👶 Under 18
21.8%
This area
21.8%
USA
22.0%
👴 65 and Over
18.7%
This area
18.7%
USA
17.3%
📊 Poverty Rate
0.5%
This area
0.5%
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 46373

C+ Avg School Grade
3 Schools
18.3:1 Avg Class Size
$13,953 Avg Per Pupil

Schools in This ZIP Code

B Good

Kolling Elementary School

📚 Pre-K – 04 Elementary
👥
630 Students
👨‍🏫
16.8:1 Class Size
💰
$13,953 Per Student
B Good

Hal E Clark Middle School

📚 05 – 08 School
👥
1,097 Students
👨‍🏫
17.8:1 Class Size
💰
$13,953 Per Student
C Below Average

Lake Central High School

📚 09 – 12 High School
👥
2,992 Students
👨‍🏫
20.3:1 Class Size
💰
$13,953 Per Student

Nearby Schools (3 more)

Schools in adjacent ZIP codes that may serve this area

B+ Above Average

Protsman Elementary School

📚 Pre-K – 04 Elementary
📍 1121 Harrison, Dyer
👥
642 Students
👨‍🏫
14.8:1 Class Size
💰
$13,953 Per Student
B Good

George Bibich Elementary School

📚 Pre-K – 04 Elementary
📍 14600 W 81st St, Dyer
👥
560 Students
👨‍🏫
17.0:1 Class Size
💰
$13,953 Per Student
C+ Average

Kahler Middle School

📚 05 – 08 School
📍 600 Joliet St, Dyer
👥
946 Students
👨‍🏫
18.6:1 Class Size
💰
$13,953 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 491 Off-Campus Students
C+
Don Roberts School of Hair Design
30 students · 3.0 mi
D
Stellar Career College-Crown Point
76 students · 4.0 mi
C
Denmark College
178 students · 6.0 mi
C
Paul Mitchell the School-Merrillville
70 students · 7.2 mi
C
Tricoci University of Beauty Culture-Highland
317 students · 7.6 mi
D
Lil Lou's Beauty and Barber College
40 students · 9.1 mi
C+
Purdue University Northwest
8,679 students · 9.6 mi
C
Indiana University-Northwest
3,045 students · 10.3 mi

Frequently Asked Questions

What is the typical rental rate in Saint John, IN?

Investors in Saint John, IN typically see rents near $1,044/mo per month against $462K home values - a solid setup for rental cash flow.

What are vacancy rates like in Saint John, IN?

Saint John, IN sees elevated vacancy, which is reasonable relative to the broader IN rental market.

How does Saint John, IN rate as a rental market?

Saint John, IN scores 2.0/5 for investability. Home values sit at $462K and rents near $1,044/mo, which keeps the rent-to-price ratio in reasonable territory for buy-and-hold investors.

What approach is best for Saint John, IN real estate?

The best-fit strategy in Saint John, IN is careful cash-flow rentals with hands-on management. That approach the rent and price profile of the market.

How do landlord-tenant laws work in Saint John, IN?

IN law landlord-friendly for landlords, and Saint John inherits those rules. Investors should still review local ordinances for rental licensing.

You know 46373 now. You don’t know where it ranks.

This page stays free — all of it. What one page can’t tell you is how 46373 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 46373 ranks in Chicago-Naperville-Elgin, IL-IN-WI

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Cash Flow → Appreciation → Affordable → 1% Rule →
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