Real Estate Investing in Idaho City, Idaho (83631)

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

Boise County • Population: 1,737 • Data updated: September 2026

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Should you buy in 83631 (Idaho City, ID)? Our answer, based on the numbers below.

🏠 For Homebuyers
WEAK FIT
Grade F (38/100)

Multiple negative signals. Better options likely exist nearby.

📈 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: 38.0% 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 Idaho City, ID (83631)?

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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 $416,175
Avg Monthly Rent $1,494
1% Rule ✗ Does Not Meet
Median Income $56,765
% Renters 19.8%

Market Analysis: 83631 Idaho City

Investors eyeing 83631 need to respect the fundamentals at play. Home values of $416K come alongside slower price movement and elevated management overhead.

Rent of $1,494/mo on a $416K basis reads well until vacancy, delinquency, and capex enter the model. The honest cap rate in 83631 sits below the stated 0.0% once reality is priced in.

Stepping back, 83631 offers a low basis, the region around Idaho City has moved on in ways that the ZIP itself has not fully absorbed. The result is a discount with genuine reasons.

A robust renter share of 20% in 83631 is not, on its own, a problem — but paired with below-average income and high mobility, it changes the operating playbook.

Strategically, 83631 can be a high-return sleeve of a diversified portfolio — but it should not be the whole portfolio, and it should not be someone's first deal.

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 Idaho City:

D Needs Caution
Buy Confidence Score: 49/100
Affordability
5/25
Appreciation
14/25
Stability
7/20
Timing
8/15
Rental backup
15/15
Affordability
Expensive
Homes cost 7.3× the median income
Value Trend
Rising (+5.7%)
How home values changed in the past year
Rental Backup
Strong
Could rent for $1,494/mo if you need to move
Market Conditions
BALANCED
Even conditions for buyers and sellers
Bottom Line: This market may be challenging for buyers. Consider your timing and budget carefully.
⚖️
BALANCED MARKET
Boise City, ID Metro Area
Even conditions for buyers and sellers
38 days
Average time to sell
Average
12.1%
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 Boise City, ID metro data
🏠

Property Strategy for 83631

Which property type performs best in this market?

Best for Cash Flow
3BR
3.5% cap rate
Best for Appreciation
2BR
+8.7% 5yr CAGR
Best Overall Value
3BR
$161,282/bedroom
📊 Compare All Property Types →
Type Median Value Est. Rent Cap Rate 5yr CAGR $/Bedroom
2BR $358,940 $1,660 3.3% +8.7% $179,470
3BR $483,845 $2,320 3.5% +8.2% $161,282

Market Trends

Home Value History (with trend line)

$452K$377K$303K$228K$154K$79KMay 2009Dec 2017Jul 2026

📊 How Does 83631 Compare?

Metric 83631 Idaho City Boise City, ID Idaho
Home Value $416,175 $416,175 N/A $465,545
5-Year CAGR 2.9% 2.9% N/A 7.2%
Avg Rent $1,494 $1,494 N/A -
Cap Rate 2.8% 2.8% - -
💡 Why Invest in 83631? 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 →
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Landlord Ground Truth

Real numbers from people who own or manage rentals in ZIP 83631 (Idaho City, ID). Anonymous, moderated, never written by AI.

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Property managers serving Boise County

Manage rentals here? List your business →

Wright Property Management offers property management and multi-family unit management services in Boise, Garden City, Meridian, Kuna, Nampa, Eagle, Star, and Emmett, Idaho. summary from their website

Small multifamily
Unclaimed — is this your business? Claim it free

Myboisebnb.com provides fast payday loans in Boise, ID, with no credit check for emergency expenses. summary from their website

Unclaimed — is this your business? Claim it free

Boise River Property Management serves Boise and surrounding areas, offering rental management and aiming to build lasting relationships with owners and tenants. summary from their website

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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
2.8%
Low
5yr Growth
+2.9%
Slow

📉 Market Crash Risk Index

Based on Boise City, ID metro

0/10
Low Risk
Price YoY
0/3
N/A
Rent YoY
0/2
N/A
Below List
0/3
39%
Days Pending
0/2
38 days

View all metro crash risk rankings →

📊 Market Snapshot

Home Value $416,175
Monthly Rent $1,494
Price-to-Rent 23.2:1
1% Rule ✗ Fails

💰 Return Metrics

Gross Yield 4.3%
Cap Rate 2.8%
5-Year IRR 5.7%

📈 Home Appreciation

1-Year +5.7% ▲
3-Year CAGR +1.8% ▲
5-Year CAGR +2.9% ▲
10-Year CAGR +9.9% ▲

🏠 Rent Trends

1-Year N/A
3-Year CAGR N/A
5-Year CAGR N/A
Negative Leverage — IRR / Tax Play Cap Rate: 2.8%  |  30yr Rate: 6.8%
Leverage reduces cash returns at current rates.

The current 30-yr mortgage rate (6.8%) exceeds the estimated cap rate (2.8%). 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
38.0%
Elevated risk
Landlord Climate
5.0/5
Friendly
Value Trend (5yr)
+2.9%
Stable
Eviction process: Fast Rent control: Favorable

Demographics in 83631

Population: 1,737

💰 Median Household Income
$56,765
This area
$56,765
State
$66,158
USA
$74,580
🏠 Renter Occupied
19.8%
This area
19.8%
State
22.1%
USA
34.0%
💼 Unemployment Rate
5.7%
This area
5.7%
State
-5.1%
USA
3.7%
🎓 College Educated
14.0%
This area
14.0%
State
11.3%
USA
33.7%
👤 Median Age
47.0 years
This area
47.0 years
State
21.8 years
USA
38.9 years
🏚️ Vacancy Rate
38.0%
This area
38.0%
State
22.9%
USA
10.5%
👥 Population by Ethnicity
White 87.0%
Other/Mixed 12.5%
Hispanic/Latino 7.4%
Asian 0.4%
Black/African American 0.1%
👶 Under 18
16.1%
This area
16.1%
USA
22.0%
👴 65 and Over
27.2%
This area
27.2%
USA
17.3%
📊 Poverty Rate
2.0%
This area
2.0%
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 83631

B Avg School Grade
2 Schools
13.5:1 Avg Class Size
$13,213 Avg Per Pupil

Schools in This ZIP Code

B+ Above Average

IDAHO CITY HIGH SCHOOL

📚 07 – 12 High School
👥
145 Students
👨‍🏫
11.9:1 Class Size
💰
$13,213 Per Student
B Good

BASIN ELEMENTARY SCHOOL

📚 Pre-K – 06 School
👥
202 Students
👨‍🏫
15.1:1 Class Size
💰
$13,213 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.

Frequently Asked Questions

How strong is Idaho City, ID for real estate investors?

Our data puts Idaho City, ID at 3.0/5 for investability. Home prices of $416K and rents around $1,494/mo create a solid backdrop for investor activity.

Where do rents currently stand in Idaho City, ID?

Rent in Idaho City, ID is around $1,494/mo. The resulting rent-to-value relationship with $416K pricing is reasonable for most investor models.

What is the median home value in Idaho City, ID?

Idaho City, ID home values average about $416K. That price point suits investors targeting rentals with $1,494/mo in monthly income.

Is Idaho City, ID good for house hacking?

Idaho City, ID is a a challenging market for house hackers. FHA or conventional owner-occupant buyers find the $416K price point reasonable to enter.

How quickly do rentals get leased in Idaho City, ID?

Vacancy in Idaho City, ID is elevated, which keeps landlord downtime on reasonable timelines. Most properties lease within the standard window at $1,494/mo.

You know 83631 now. You don’t know where it ranks.

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How 83631 ranks in Boise City, ID

Every ZIP in this metro, ranked. Free.

Cash Flow → Appreciation → Affordable →
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