Onondaga County

New YorkPopulation: 472,637
70
/100
Hold
#149 of 1,000 counties
#12 in New York (62 counties)
Analysis by RentalCalcs ResearchIndependent data + algorithm-driven scoring
Updated October 19, 2026Sources: Zillow ZHVI, Zillow ZORI, US Census ACS, Tax Foundation

Market Snapshot

$285,908
Median Home Price
25% above national median
$1,673/mo
Median Rent
15% above national median
7.02%
Rent-to-Price Ratio
Top 26% nationally
-$411
Est. Monthly Cash Flow
With 20% down at 6.9% rate

Onondaga market analysis

Onondaga County sits at a median home price of $285,908 against a median rent of $1,672, producing a gross rent-to-price ratio of 7.02%. The model underwrite at 6.85% financing puts the cap rate at 4.57%, which is workable for a long-hold strategy but not for a buyer expecting day-one cash flow. Monthly mortgage at the modeled 20% down comes to $1,499, expenses add another $585, and estimated cash flow lands at negative $411 per month, a cash-on-cash return of -7.5%. That number is honest: Onondaga is not a cash-flow market at current financing rates. What justifies the 70 overall score and a 91 appreciation score is the 6.52% year-over-year home price growth on a still-affordable median, and a national percentile rank of 81st out of 1,000 counties. The county sits firmly on the appreciation end of the spectrum, with cash-flow upside dependent either on below-market acquisitions, rate improvement, or value-add execution.

The appreciation score of 91 is the number that defines who belongs in this market. A long-term buy-and-hold investor comfortable carrying a modest negative cash flow in exchange for price appreciation and principal paydown has a clear case here: a $285,908 median entry point in an 81st-percentile market is not expensive, and 6.52% annualized price growth compounds meaningfully over a five-to-ten year hold. The cash-flow buyer who needs to cover carry costs from rent in year one should look elsewhere, or underwrite only acquisitions priced materially below the county median. Value-add operators have a potential path: buying distressed assets below median, forcing appreciation through renovation, and refinancing into better coverage once the rent rolls support it. The affordability index of 69 and stability score of 50 suggest the market is accessible but not without tenant-turnover or income-sensitivity risk, which value-add investors should price into their vacancy assumptions.

The economic picture in Onondaga is anchored by a mix of institutional employers that produce the kind of recession-resistant payroll a landlord wants behind a lease. Syracuse University, Upstate Medical University, Crouse Hospital, and St. Joseph's Health form a classic eds-and-meds core, the employment category that historically holds up through downturns because its demand is driven by enrollment cycles and healthcare needs rather than discretionary spending. That base already supports the county's 472,637-person population. The variable that differentiates Onondaga from most upstate New York markets is Micron Technology's announced $100 billion semiconductor fabrication facility in Clay. A project of that scale, if it executes over its planned timeline, would represent a structural demand shift for housing in the metro, attracting construction workers in the near term and high-wage technical employees over a multi-decade horizon. Investors underwriting today are effectively buying ahead of that demand curve, which explains the 91 appreciation score and requires conviction in the project's completion timeline.

At $467 per month, the combined tax-and-insurance carry is a material line item that cannot be buried in a back-of-napkin calculation. The state-average effective property tax rate used here is 1.72%, which the Tax Foundation classifies as high, and it deserves its own line on your underwrite. At that rate, annual property tax on the median-priced asset runs approximately $4,918. Note that this is a state-average estimate; actual county and township rates in Onondaga may differ, and some jurisdictions in New York run meaningfully above the state average. Before closing on any specific asset, pull the actual parcel tax bill. Insurance at 0.24% adds another $686 annually. Together these two items consume $467 of monthly cash flow before you touch debt service or maintenance, which is why the modeled return is negative at 6.85% financing. Any investor underwriting this market at a lower rate environment or with additional equity should recalculate from the actual tax bill, not a state average.

The primary risk in Onondaga is concentration: the Micron thesis is compelling, but it is a single announced project, and large semiconductor fabs have a track record of delayed timelines and adjusted scope. An investor whose underwrite depends on Micron-driven rent growth is taking project execution risk on top of normal real estate risk. The stability score of 50 reflects the underlying market dynamics independent of Micron, meaning the base case without the fab is a market that performs adequately but not exceptionally on income metrics. Regulatory risk in New York State is real: Albany's legislative environment has shifted meaningfully toward tenant protections in recent years, and while Onondaga County is not subject to New York City's rent stabilization regime, investors should track state-level legislation that could affect lease terms or eviction procedures across the broader state.

Among the neighboring counties, Steuben County stands out as the cash-flow alternative with a rent-to-price ratio of 9.76% versus Onondaga's 7.02%, and a median price of $163,769 that allows a buyer to deploy the same capital across more doors. An investor whose primary objective is current income should weight Steuben heavily. Madison County, at a 6.22% rent-to-price ratio and a $246,228 median, actually scores lower overall at 68 and offers neither the cash flow of Steuben nor the appreciation thesis of Onondaga, making it the least differentiated option in this peer set. Clinton County at a 71 overall score is close to Onondaga but at a $216,455 median without the named economic anchors that give Onondaga its appreciation conviction. Choose Onondaga over its neighbors when you have a five-plus year horizon, believe in the Micron demand story, and can absorb short-term negative cash flow in exchange for positioning in a market with institutional employment depth and above-average price appreciation. Choose Steuben when you need the rent check to cover the mortgage today.

Last analyzed October 19, 2026. Based on the latest available Zillow and Census data for Onondaga County.

Scenario comparison

Same $1,673/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
$214,431-$36/mo6.1%-0.9%
Median
typical MLS deal
$285,908-$411/mo4.6%-7.5%
125% of median
newer / premium
$357,385-$786/mo3.6%-11.5%

Price History

Median Home Price

Median Rent

Historical data from Zillow ZHVI/ZORI

Quick Investment Calculator

20%
5%50%100%

Purchase

Purchase Price$285,908
Down Payment (20%)$57,182
Loan Amount$228,726
Interest Rate6.85%

Monthly Cash Flow

Gross Rent+$1,673
Monthly P&I-$1,499
Est. Expenses (35%)-$585
Net Cash Flow-$411/mo
4.6%
Cap Rate (all cash)
-7.5%
Cash-on-Cash Return
7.02%
Rent-to-Price Ratio
Negative leverage: At 6.85% rates, borrowing costs exceed the 4.6% 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.

Score Breakdown

Overall Investment Score
70/100
70
Cash Flow(30%)
70/100

Based on 7.02% rent-to-price ratio. Higher ratios indicate stronger cash flow potential.

Appreciation(25%)
91/100

Based on 6.5% YoY price growth. Moderate growth (3-8%) scores highest.

Stability(25%)
50/100

Population data not available.

Affordability(20%)
69/100

Based on price relative to estimated local incomes.

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 (7.02%)
  • +Strong price appreciation (+6.5% YoY)
  • +Complete rent data available

Challenges

  • -Negative cash flow at typical financing (-$411/mo)
  • -Negative leverage (cap rate 4.6% < mortgage rate 6.9%)

Economic Indicators

Population
472,637
Median Income
—
Data pending
Unemployment Rate
—
Data pending
Price-to-Income
—
Data pending

Who this market fits

Best for
  • +Appreciation buyers: YoY growth is meaningfully above the long-run average
  • +Patient holders willing to accept negative carry for equity gains
  • +All-cash buyers: removing debt service flips the cap rate to actual yield
  • +Value-add operators who can buy below median and force rent up
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
SteubenNY
72$163,769$1,3329.76%BuyView
ClintonNY
71$216,455Est. pending—BuyView
CurrentOnondagaNY
70$285,908$1,6737.02%Buy
OrleansNY
70$189,231Est. pending—BuyView
SchuylerNY
70$247,723Est. pending—BuyView
MadisonNY
68$246,228$1,2776.22%BuyView

Section 8 in Onondaga County: payment standards by ZIP, PHA waitlist status, and voucher counts are on VoucherMatch, the same HUD dataset with the tenant demand side attached.

The Bottom Line

HoldOnondaga scores well overall, but a typical leveraged buy-and-hold loses $411/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.

Onondaga County in New York scores 70/100, ranking #149 of 1,000 US counties (top 19%). At 20% down and current rates, a median-priced rental loses about $411/month; the 7.02% 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
$-411/mo
Cap Rate
4.6%
Cash-on-Cash
-7.5%

Related markets

Average rent by city in Onondaga County

Typical asking rent across each city's ZIP codes (Zillow Observed Rent Index). Open a city for rent by ZIP and bedroom count.

Frequently asked questions

The average cap rate in Onondaga County is 4.57%, which reflects moderate cash flow potential relative to purchase prices in the market.

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