Grays Harbor County

WashingtonPopulation: 75,672
51
/100
Hold
#575 of 1,000 counties
#12 in Washington (39 counties)
Analysis by RentalCalcs ResearchIndependent data + algorithm-driven scoring
Updated October 19, 2026Sources: Zillow ZHVI, Zillow ZORI, US Census ACS, Tax Foundation

Market Snapshot

$314,086
Median Home Price
37% above national median
$1,487/mo
Median Rent
3% above national median
5.68%
Rent-to-Price Ratio
Top 57% nationally
-$679
Est. Monthly Cash Flow
With 20% down at 6.9% rate

Grays Harbor market analysis

Grays Harbor County sits at a 3.7% cap rate with a gross rent-to-price ratio of 0.057, which places it closer to the cash-flow end of the spectrum than most Washington markets, though not decisively there. At a $314,086 median purchase price and $1,487 median monthly rent, the math is tight but not absurd on paper. The problem is financing: at a 6.85% rate with 20% down, the monthly mortgage alone runs $1,646, and when you add $520 in estimated operating expenses, total monthly outlay exceeds rent by $679. That translates to a cash-on-cash return of -11.28% on a levered basis. The cap rate of 3.7% tells you this is a borderline market even for an all-cash buyer, and the levered story at current rates is simply negative. Home prices are also down 2.1% year-over-year, so you are not being compensated on the appreciation side either. The affordability index of 63 is a relative positive, meaning the county is more attainable than many Washington markets, but affordability for owner-occupants does not automatically translate into rent support if the local tenant pool is wage-constrained.

The buyer profile this market suits most is a value-add operator or a patient cash buyer who can acquire below median, force equity through renovation, and avoid the carry cost drag of a leveraged deal. A cash-flow buyer using conventional financing should not be here at these numbers: the -$679 monthly shortfall is not a rounding error, it is structural at current rates. An appreciation buyer has even less reason to be here given the -2.1% YoY price movement and a national percentile ranking of 27 out of 1,000 counties. Where Grays Harbor could work is for an investor who can close below $280,000, reduce the financed balance meaningfully, or identify a two- to four-unit property where unit count improves the rent-to-cost ratio. The affordability score of 63 and the relatively moderate $314,086 median do create more room to find off-market deals than you would have in the Seattle metro, but the fundamentals have to be manufactured through the deal structure, not assumed from the market average.

No economic anchors or employer data were provided for Grays Harbor, so the demand-side story cannot be assessed from this dataset. What the population figure of 75,672 does tell you is that this is a small, coastal county, and small markets carry concentration risk by definition. A single large employer entering or exiting, or a shift in a dominant industry, can move vacancy and rents in a way that a more diversified urban market would absorb without impact. Investors underwriting here should do independent diligence on the local employment base before committing.

On carry costs, the combined monthly tax and insurance burden of $312 is a material but not unusual line item given the state-average effective property tax rate of 0.98%. That rate is flagged as normal, meaning it does not distort the underwrite the way a 1.7% or 2.0% rate would in a state like Illinois or Texas. It still needs its own line, because $312 per month is $3,738 annually on top of debt service and operating expenses, and at a $1,487 rent it represents roughly 21% of gross rent before you touch maintenance, vacancy, or management. Worth noting: the 0.98% figure is a state-average estimate per Tax Foundation 2024 data, and county or township assessments in Grays Harbor may land differently, so pull the actual county assessor data before finalizing your pro forma.

The primary risks in Grays Harbor are market size and price trajectory. A county of 75,672 people with declining home prices is not a market that absorbs distress well. If you need to exit, the buyer pool is thin. Regulatory risk cannot be assessed from the provided data, but Washington state has tenant-protection statutes that investors should review independently, particularly around notice requirements and allowable rent increases.

Compared to the neighboring counties in this dataset, Grays Harbor's gross yield of 5.68% (rent-to-price ratio of 0.0568) is the second-highest in the peer group, trailing only Douglas County at 0.0573. That is a genuine relative advantage on the yield side. Douglas County, however, carries a $476,828 median price, which raises the absolute capital required and changes the risk profile. Grant County at a 0.0519 ratio and Lewis County at 0.0457 both underperform Grays Harbor on yield at higher or comparable price points, making them harder to justify on cash-flow grounds. Yakima County at 0.0454 is the weakest yield in the group despite a $345,061 median. Franklin County at 0.0545 and a $412,248 median sits in the middle of the pack. If the decision is purely about gross yield per dollar deployed, Grays Harbor and Douglas County lead the peer group, but Douglas is a bigger check. For an investor working with sub-$350,000 acquisition budgets who wants the best available yield ratio among these Washington options, Grays Harbor is the logical choice, with the understanding that the levered returns are still negative at current rates and the market's small size requires a longer hold horizon and conservative exit assumptions.

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

Scenario comparison

Same $1,487/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
$235,564-$268/mo4.9%-5.9%
Median
typical MLS deal
$314,086-$679/mo3.7%-11.3%
125% of median
newer / premium
$392,607-$1,091/mo3.0%-14.5%

Price History

Median Home Price

Median Rent

Historical data from Zillow ZHVI/ZORI

Quick Investment Calculator

20%
5%50%100%

Purchase

Purchase Price$314,086
Down Payment (20%)$62,817
Loan Amount$251,269
Interest Rate6.85%

Monthly Cash Flow

Gross Rent+$1,487
Monthly P&I-$1,646
Est. Expenses (35%)-$520
Net Cash Flow-$679/mo
3.7%
Cap Rate (all cash)
-11.3%
Cash-on-Cash Return
5.68%
Rent-to-Price Ratio
Negative leverage: At 6.85% rates, borrowing costs exceed the 3.7% 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
51/100
51
Cash Flow(30%)
55/100

Based on 5.68% rent-to-price ratio. Higher ratios indicate stronger cash flow potential.

Appreciation(25%)
39/100

Based on -2.1% YoY price growth. Moderate growth (3-8%) scores highest.

Stability(25%)
50/100

Population data not available.

Affordability(20%)
63/100

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

  • +Complete rent data available

Challenges

  • -Declining home values (-2.1% YoY)
  • -Negative cash flow at typical financing (-$679/mo)
  • -Negative leverage (cap rate 3.7% < mortgage rate 6.9%)

Economic Indicators

Population
75,672
Median Income
—
Data pending
Unemployment Rate
—
Data pending
Price-to-Income
—
Data pending

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)
  • −You expect appreciation to carry the deal, but prices have declined year over year

Compare to Nearby Counties

CountyVerdict
YakimaWA
52$345,061$1,3054.54%HoldView
DouglasWA
52$476,828$2,2775.73%HoldView
CurrentGrays HarborWA
51$314,086$1,4875.68%Hold
GrantWA
50$354,439$1,5345.19%HoldView
FranklinWA
50$412,248$1,8745.45%HoldView
LewisWA
49$422,453$1,6074.57%HoldView

Section 8 in Grays Harbor 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

HoldGrays Harbor is a neutral market. Consider house hacking or targeting below-market deals.

Grays Harbor County in Washington scores 51/100, ranking #575 of 1,000 US counties (top 73%). At 20% down and current rates, a median-priced rental loses about $679/month; the 5.68% 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
$-679/mo
Cap Rate
3.7%
Cash-on-Cash
-11.3%

Related markets

Frequently asked questions

The average cap rate in Grays Harbor County is 3.7%, which is relatively low and indicates limited cash flow potential on typical purchases in the area.

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