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Market MapWashingtonWhatcom

Whatcom County

WashingtonPopulation: 226,523
39
/100
Avoid
#723 of 1,000 counties
#30 in Washington (39 counties)
Analysis by RentalCalcs Research·Independent data + algorithm-driven scoring
Updated May 25, 2026Sources: Zillow ZHVI, Zillow ZORI, US Census ACS, Tax Foundation

Market Snapshot

$616,934
Median Home Price
164% above national median
$2,052/mo
Median Rent
36% above national median
3.99%
Rent-to-Price Ratio
Top 94% nationally
-$1,900
Est. Monthly Cash Flow
With 20% down at 6.9% rate

Scenario comparison

Same $2,052/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
$462,701-$1,092/mo3.5%-12.3%
Median
typical MLS deal
$616,934-$1,900/mo2.6%-16.1%
125% of median
newer / premium
$771,168-$2,709/mo2.1%-18.3%

Price History

Historical data from Zillow ZHVI/ZORI

Quick Investment Calculator

20%
5%50%100%

Purchase

Purchase Price$616,934
Down Payment (20%)$123,387
Loan Amount$493,547
Interest Rate6.85%

Monthly Cash Flow

Gross Rent+$2,052
Monthly P&I-$3,234
Est. Expenses (35%)-$718
Net Cash Flow-$1,900/mo
2.6%
Cap Rate (all cash)
-16.1%
Cash-on-Cash Return
3.99%
Rent-to-Price Ratio
Negative leverage: At 6.85% rates, borrowing costs exceed the 2.6% 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.

Run Full AnalysisTry House Hack Strategy

Score Breakdown

Overall Investment Score
39/100
39
Cash Flow(30%)
30/100

Based on 3.99% rent-to-price ratio. Higher ratios indicate stronger cash flow potential.

Appreciation(25%)
56/100

Based on 0.6% YoY price growth. Moderate growth (3-8%) scores highest.

Stability(25%)
50/100

Population data not available.

Affordability(20%)
16/100

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

  • -Below-average rent-to-price ratio (3.99%)
  • -Negative cash flow at typical financing (-$1,900/mo)
  • -Negative leverage (cap rate 2.6% < mortgage rate 6.9%)
  • -High price-to-income ratio makes financing challenging

Economic Indicators

Population
226,523
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 rely on FHA-style financing: prices are stretched relative to local incomes
  • −You want a market with broad institutional consensus on fundamentals

Compare to Nearby Counties

CountyVerdict
PierceWA
42$555,177$1,9574.23%AvoidView
KlickitatWA
41$455,628$1,6814.43%AvoidView
ChelanWA
40$526,792$1,7473.98%AvoidView
CurrentWhatcomWA
39$616,934$2,0523.99%Avoid
IslandWA
39$623,534$2,0153.88%AvoidView
SnohomishWA
37$739,453$2,1503.49%AvoidView

The Bottom Line

AvoidWhatcom may be challenging for traditional rentals. High prices or low rents make cash flow difficult.

Whatcom County in Washington scores 39/100, ranking #723 of 1,000 US counties (top 96%). At 20% down and current rates, a median-priced rental loses about $1900/month; the 3.99% 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
$-1,900/mo
Cap Rate
2.6%
Cash-on-Cash
-16.1%

Related markets

Markets like Whatcom with stronger cash flow

  • Klickitat County for cash-flow rentals
  • Pierce County for cash-flow rentals
  • Chelan County for cash-flow rentals

Cheaper alternatives to Whatcom

  • Klickitat County, lower entry price
  • Chelan County, lower entry price
  • Pierce County, lower entry price

Head-to-head comparisons

  • Whatcom vs Island for rentals
  • Whatcom vs Chelan for rentals
  • Whatcom vs Snohomish for rentals
All counties in Washington →

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