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Market MapIndianaLake

Lake County

IndianaPopulation: 497,682Chicago, IL Metro
64
/100
Hold
#231 of 1,000 counties
#61 in Indiana (92 counties)
Analysis by RentalCalcs Research·Independent data + algorithm-driven scoring
Updated May 12, 2026Sources: Zillow ZHVI, Zillow ZORI, US Census ACS, Tax Foundation

Market Snapshot

$246,598
Median Home Price
6% above national median
$1,423/mo
Median Rent
6% below national median
6.93%
Rent-to-Price Ratio
Top 26% nationally
-$367
Est. Monthly Cash Flow
With 20% down at 6.9% rate

Lake market analysis

Lake County posts a gross rent-to-price ratio of 6.93%, which lands it on the better end of cash-flow territory for Indiana, though the full underwrite tells a more complicated story. At a 4.5% cap rate against a median purchase price of $246,598, the asset-level return is thin but not dismissible. The problem is financing: at 6.85% on a 20% down payment, the monthly mortgage runs $1,293, and once you stack $498 in estimated expenses on top, you are carrying $1,791 against $1,423 in median rent. That produces negative $367 in monthly cash flow and a cash-on-cash return of -7.76%. Home price appreciation clocked 1.45% year-over-year, which is below inflation and well below what you would need to offset the carry loss with equity growth. Lake County is not a market where the numbers pencil at today's rates without either significant below-market acquisition or a value-add component that pushes rents above the median.

That framing tells you who this market does and does not suit. A straight buy-and-hold buyer financing at market rates will be subsidizing this property every month, so a passive cash-flow buyer should look elsewhere or underwrite carefully for rent premiums above the $1,423 median. An appreciation buyer faces 1.45% YoY growth and an affordability index of 74, meaning the median household earns enough to support housing costs but there is no visible demand-driven price acceleration in the data. The operator who has the clearest path to positive returns is a value-add buyer: someone who can acquire below median, force rent above median, or reduce basis through distressed purchase. The cash-flow score of 69 out of 100 suggests the market structure is not hostile to cash flow, but you need to find the right asset, not just the right market.

The monthly tax and insurance burden adds up to $232, which the model includes in the $498 expense line. Indiana's state-average effective property tax rate is estimated at 0.85%, flagged as normal, so this is not a market where taxes alone are killing your returns. That note is worth keeping in context: 0.85% on a $246,598 asset produces roughly $2,096 annually or $175 per month in tax, and $690 annually in insurance adds another $58. At 0.85%, the tax load is manageable, but the honest caveat is that this is a state-average estimate and actual Lake County or township-level rates may differ, so pull the county assessor data before finalizing your underwrite.

Lake County's stability score of 50 out of 100 is the number that deserves the most attention in a risk review. At the bottom half of the scoring range, it signals meaningful volatility or concentration risk in the local economy or demographic profile. The county has a population of 497,682, which gives it scale, but size alone does not create stability. The data does not include a breakdown of economic anchors or employer concentration, so no specific claims can be made about the job base. What the stability score does tell you is that this market is more exposed to cyclical or structural downside than the median county in the dataset, and that should show up in your vacancy assumption and your exit cap rate assumption when you stress-test the deal.

Comparing Lake to its neighbors clarifies where it sits in the regional picture. Monroe County has a rent-to-price ratio of 7.46%, the highest in the peer group, at a median price of $303,732, making it structurally more cash-flow-friendly but at a higher entry cost. Marion County is the most direct competition for a Lake County allocation: lower median price at $226,825, a 7.23% rent-to-price ratio, and an overall score of 65 versus Lake's 64. On paper, Marion edges Lake on both price efficiency and rent yield. Allen County and Floyd County both run rent-to-price ratios below 5.8%, meaning they are worse on cash flow metrics and would be harder to underwrite to positive cash flow at the same financing terms. Hancock County prices out higher at $321,689 with a 6.26% ratio, making it the least cash-flow-oriented option in the group. Lake County makes sense over its neighbors when you can identify specific assets below the $246,598 median, believe in a local rent growth story not yet captured in the median, or are specifically targeting the northwest Indiana corridor for reasons the broader county-level data does not capture. Marion County is the one peer that should be in your comparison set every time you underwrite a Lake deal.

Last analyzed May 12, 2026. Based on the latest available Zillow and Census data for Lake County.

Scenario comparison

Same $1,423/mo rent assumption, 20% down, 6.85% rate. What changes is the acquisition price.
ScenarioPurchase priceMonthly cash flowCap rateCash-on-cash
75% of median
value-add or distressed
$184,948-$44/mo6.0%-1.2%
Median
typical MLS deal
$246,598-$367/mo4.5%-7.8%
125% of median
newer / premium
$308,247-$690/mo3.6%-11.7%

Price History

Historical data from Zillow ZHVI/ZORI

Quick Investment Calculator

20%
5%50%100%

Purchase

Purchase Price$246,598
Down Payment (20%)$49,320
Loan Amount$197,278
Interest Rate6.85%

Monthly Cash Flow

Gross Rent+$1,423
Monthly P&I-$1,293
Est. Expenses (35%)-$498
Net Cash Flow-$367/mo
4.5%
Cap Rate (all cash)
-7.8%
Cash-on-Cash Return
6.93%
Rent-to-Price Ratio
Negative leverage: At 6.85% rates, borrowing costs exceed the 4.5% cap rate. All-cash buyers may see better returns.

* Based on county median values. 35% expenses include taxes, insurance, maintenance, vacancy, and property management. Actual results vary by property.

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Score Breakdown

Overall Investment Score
64/100
64
Cash Flow(30%)
69/100

Based on 6.93% rent-to-price ratio. Higher ratios indicate stronger cash flow potential.

Appreciation(25%)
64/100

Based on 1.5% YoY price growth. Moderate growth (3-8%) scores highest.

Stability(25%)
50/100

Population data not available.

Affordability(20%)
74/100

Price-to-income ratio of 3.7x. Lower ratios indicate more affordable markets.

Scores are calculated using real Zillow home value and rent data, Census population data, and economic indicators. The weighted average produces the overall investment score. Markets with missing rent data use estimated values based on regional averages.

Investment Outlook

Strengths

  • +Above-average rent-to-price ratio (6.93%)
  • +Affordable relative to local incomes
  • +Complete rent data available

Challenges

  • -Negative cash flow at typical financing (-$367/mo)
  • -Negative leverage (cap rate 4.5% < mortgage rate 6.9%)

Economic Indicators

Population
497,682
Median Income
$66,375
vs $57,059 national est.
Unemployment Rate
—
Data pending
Price-to-Income
3.7x
Moderately affordable

Who this market fits

Best for
  • +All-cash buyers: removing debt service flips the cap rate to actual yield
Skip if
  • −You need positive cash flow on day one at typical leverage
  • −You can't tolerate negative leverage (cap rate below mortgage rate today)

Compare to Nearby Counties

CountyVerdict
MarionIN
65$226,825$1,3677.23%BuyView
CurrentLakeIN
64$246,598$1,4236.93%Buy
HancockIN
64$321,689$1,6786.26%BuyView
MonroeIN
64$303,732$1,8887.46%BuyView
FloydIN
63$277,337$1,2435.38%BuyView
AllenIN
63$244,080$1,1635.72%BuyView

The Bottom Line

HoldLake scores well overall, but a typical leveraged buy-and-hold loses $367/mo at current rates. Consider house hacking, value-add, or all-cash; otherwise a worse score with positive cash flow may be the better deal.

Lake County in Indiana scores 64/100, ranking #231 of 1,000 US counties (top 30%). At 20% down and current rates, a median-priced rental loses about $367/month; the 6.93% gross rent-to-price ratio doesn't survive debt service. The thesis here is appreciation, value-add, house hacking, or all-cash.

Monthly Cash Flow
$-367/mo
Cap Rate
4.5%
Cash-on-Cash
-7.8%

Related markets

Markets like Lake with stronger cash flow

  • Monroe County for cash-flow rentals
  • Marion County for cash-flow rentals
  • Hancock County for cash-flow rentals

Cheaper alternatives to Lake

  • Marion County, lower entry price
  • Allen County, lower entry price

Head-to-head comparisons

  • Lake vs Hancock for rentals
  • Lake vs Monroe for rentals
  • Lake vs Floyd for rentals
All counties in Indiana →

Frequently asked questions

Lake County has an average cap rate of 4.5%, which indicates moderate cash flow potential for rental investors. This cap rate is influenced by the median home price of $246,598 and median rent of $1,423.38 per month.

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