Real Estate Investing in Sioux City, Iowa (51105)

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

Woodbury County • Population: 10,726 • Data updated: September 2026

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Should you buy in 51105 (Sioux City, IA)? Our answer, based on the numbers below.

🏠 For Homebuyers
GOOD FIT
Grade B (75/100)

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

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

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 Sioux City, IA (51105)?

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3.0/ 5

Investability

Overall investment appeal

3.0/ 5

Appreciation

Long-term value growth

4.0/ 5

Cashflow ROI

Rental yield potential

Avg Home Value $141,591
Avg Monthly Rent $829
1% Rule ✗ Does Not Meet
Median Income $47,018
% Renters 56.3%

Market Analysis: 51105 Sioux City

Not every below-median market is a bargain. Sioux City's 51105 ZIP records signals that favor experienced operators who can absorb the risk $142K pricing implies.

Distressed does not mean uninvestable. It means the margin for error is thinner. ZIP 51105 rewards the prepared, punishes the overconfident, and leaves the math unchanged either way.

From a cash-flow lens, 51105 offers a low basis, the region around Sioux City has moved on in ways that the ZIP itself has not fully absorbed. The result is a discount with genuine reasons.

On balance, 10,726 residents fill the ZIP, renter turnover runs higher than neighboring postal codes and delinquency risk is a real line item rather than a theoretical one.

trends toward the ZIP is not uninvestable, but it is unforgiving. Section 8 landlords, local operators, and specialized value-add funds are the investor types that tend to succeed.

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 Sioux City:

B+ Great
Buy Confidence Score: 78/100
Affordability
20/25
Appreciation
22/25
Stability
11/20
Timing
10/15
Rental backup
15/15
Affordability
Affordable
Homes cost 3× the median income
Value Trend
Rising (+10.6%)
How home values changed in the past year
Rental Backup
Strong
Could rent for $829/mo if you need to move
Market Conditions
COOL
More inventory, negotiating room for buyers
Bottom Line: This area shows favorable conditions for homebuyers. Solid fundamentals with reasonable affordability.
❄️
COOL MARKET
Sioux City, IA-NE-SD Metro Area
More inventory, negotiating room for buyers
58 days
Average time to sell
Average
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 Sioux City, IA-NE-SD metro data
🏠

Property Strategy for 51105

Which property type performs best in this market?

Best for Cash Flow
1BR
6.9% cap rate
Best for Appreciation
2BR
+5.9% 5yr CAGR
Best Overall Value
4BR
$36,473/bedroom
📊 Compare All Property Types →
Type Median Value Est. Rent Cap Rate 5yr CAGR $/Bedroom
1BR $84,046 $800 6.9% +3.4% $84,046
2BR $115,300 $1,000 6.2% +5.9% $57,650
3BR $140,567 $1,200 6.1% +5.8% $46,856
4BR $145,891 $1,320 6.5% +5.6% $36,473

Market Trends

Home Value History (with trend line)

$149K$128K$107K$86K$65K$44KJan 2009Oct 2017Jul 2026

Rent History (with trend line)

$831$825$818$811$804$798Oct 2025Dec 2025Feb 2026

📊 How Does 51105 Compare?

Metric 51105 Sioux City Sioux City, IA-NE-SD Iowa
Home Value $141,591 $173,056 N/A $227,232
5-Year CAGR 5.9% 5.1% N/A 6.0%
Avg Rent $829 $1,064 N/A -
Cap Rate 4.6% 4.2% - -
💡 Why Invest in 51105? Click to expand

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

56% of households rent in this area, creating consistent tenant demand for landlords.

📊 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 51105 (Sioux City, IA). Anonymous, moderated, never written by AI.

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Investability
Good
Cap Rate
4.6%
Fair
5yr Growth
+5.9%
Moderate

📊 Market Snapshot

Home Value $141,591
Monthly Rent $829
Price-to-Rent 14.2:1
1% Rule ✗ Fails

💰 Return Metrics

Gross Yield 7.0%
Cap Rate 4.6%
5-Year IRR 10.5%

📈 Home Appreciation

1-Year +10.6% ▲
3-Year CAGR +5.7% ▲
5-Year CAGR +5.9% ▲
10-Year CAGR +8.6% ▲

🏠 Rent Trends

1-Year N/A
3-Year CAGR N/A
5-Year CAGR N/A
Negative Leverage — IRR / Tax Play Cap Rate: 4.6%  |  30yr Rate: 6.8%
Leverage reduces cash returns at current rates.

The current 30-yr mortgage rate (6.8%) exceeds the estimated cap rate (4.6%). 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
7.7%
Low risk
Landlord Climate
5.0/5
Friendly
Value Trend (5yr)
+5.9%
Stable
Eviction process: Fast Rent control: Favorable

Demographics in 51105

Population: 10,726

💰 Median Household Income
$47,018
This area
$47,018
State
$71,886
USA
$74,580
🏠 Renter Occupied
56.3%
This area
56.3%
State
19.7%
USA
34.0%
💼 Unemployment Rate
4.4%
This area
4.4%
State
0.0%
USA
3.7%
🎓 College Educated
7.4%
This area
7.4%
State
18.8%
USA
33.7%
👤 Median Age
30.5 years
This area
30.5 years
State
40.2 years
USA
38.9 years
🏚️ Vacancy Rate
7.7%
This area
7.7%
State
11.7%
USA
10.5%
👥 Population by Ethnicity
White 53.6%
Other/Mixed 32.6%
Hispanic/Latino 20.2%
Black/African American 11.9%
Asian 2.0%
👶 Under 18
32.7%
This area
32.7%
USA
22.0%
👴 65 and Over
6.5%
This area
6.5%
USA
17.3%
📊 Poverty Rate
19.0%
This area
19.0%
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 51105

B Avg School Grade
3 Schools
12.4:1 Avg Class Size
$13,518 Avg Per Pupil

Schools in This ZIP Code

B+ Above Average

Irving Elementary School

📚 K – 05 Elementary
👥
616 Students
👨‍🏫
12.5:1 Class Size
💰
$13,518 Per Student
B+ Above Average

Unity Elementary School

📚 Pre-K – 05 Elementary
👥
501 Students
👨‍🏫
12.3:1 Class Size
💰
$13,518 Per Student
C Below Average

Irving Preschool

📚 Grade PK Elementary
👥
84 Students
💰
$13,518 Per Student

Nearby Schools (4 more)

Schools in adjacent ZIP codes that may serve this area

B+ Above Average

Bryant Elementary School

📚 Pre-K – 05 Elementary
📍 3040 Jones Street, Sioux City
👥
564 Students
👨‍🏫
13.4:1 Class Size
💰
$13,518 Per Student
B Good

Clark Early Childhood Center

📚 Grade PK Elementary
📍 4315 Hamilton Blvd, Sioux City
👥
72 Students
👨‍🏫
6.3:1 Class Size
💰
$13,518 Per Student
B Good

Perry Creek Elementary School

📚 K – 05 Elementary
📍 3601 Country Club Blvd, Sioux City
👥
632 Students
👨‍🏫
17.1:1 Class Size
💰
$13,518 Per Student
C+ Average

North High School

📚 09 – 12 High School
📍 4200 Cheyenne, Sioux City
👥
1,660 Students
👨‍🏫
21.9:1 Class Size
💰
$13,518 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

5 Nearby 1,587 Off-Campus Students
C+
Western Iowa Tech Community College
5,071 students · 2.0 mi
C
St Luke's College
196 students · 2.1 mi
C
Morningside University
2,158 students · 2.4 mi
C
Briar Cliff University
940 students · 3.4 mi
C
Iowa School of Beauty-Sioux City
40 students · 4.6 mi

Investor Insight: With 1,587 students living off-campus nearby, this area has strong rental demand from the college population.

Frequently Asked Questions

What kind of vacancy should I budget for in Sioux City, IA?

Vacancy in Sioux City, IA is elevated, which keeps landlord downtime on reasonable timelines. Most properties lease within the standard window at $829/mo.

Are renters plentiful in Sioux City, IA?

Tenant quality in Sioux City, IA ranks as solid. Landlords generally report stable occupancy at market rents of $829/mo.

How do experienced investors play Sioux City, IA?

Investors usually favor careful cash-flow rentals with hands-on management in Sioux City, IA. With home values at $142K and rents near $829/mo, other strategies can work but produce reliable rather than outsized returns.

Does a duplex house hack pencil in Sioux City, IA?

The house hack math a challenging in Sioux City, IA. Owner-occupant buyers benefit from the $829/mo rents and $142K home values.

How much does a house cost in Sioux City, IA?

Typical homes in Sioux City, IA go for around $142K. The 5-year CAGR of 0.0% steady price movement.

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How 51105 ranks in Sioux City, IA-NE-SD

Every ZIP in this metro, ranked. Free.

Cash Flow → Appreciation → Affordable →
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