Wahkiakum County, Washington Eviction Risk: Elevated

Wahkiakum County carries an average eviction-risk score of 4.4/10, placing it in the Moderate tier and ranking it 36th out of 39 counties in Washington, meaning only 3 counties in the state are less risky for landlords. With a total population of roughly 3,996 spread across 9 communities, this is a thin, rural rental market, and the county's rank reflects conditions that are meaningfully calmer than the majority of Washington eviction laws. That said, a 19.4% poverty rate and an average rent burden of 39.2% indicate real financial stress among the tenant base, so landlords who underwrite tenants carefully will fare better than those who do not.

Risk within the county is not uniform. Scores range from 3.9 to 4.7, a spread that matters when the entire county holds fewer than 4,000 residents. Only 16.4% of households are renters, so vacancy competition is low and portfolio scale is limited, but the concentrated demand in a handful of small towns means that the composition of a single street can shift a landlord's effective risk profile considerably. Average rent sits at $1,264, which is modest by Washington standards and consistent with the rural character of the market.

The cities inside Wahkiakum County

The highest-risk community in the county is Cathlamet, the county seat, scoring 4.7/10 with a population of 616. Cathlamet concentrates the county's limited commercial and institutional activity, which typically draws a wider tenant pool and, accordingly, the highest local risk reading. Puget Island, the county's most populous community at 1,008 residents, scores 4.5/10, as does Rosburg at 4.5/10. East Cathlamet, with 934 residents, comes in at 4.4/10, essentially matching the county average.

The lowest-risk community in the data is Skamokawa Valley at 3.9/10, a genuinely rural pocket of 352 residents where the thin rental market and tight-knit community characteristics suppress the risk indicators. Lower Elochoman, Grays River, and Upper Elochoman each score 4.3/10. The takeaway is that even the county's riskiest address is still in the moderate tier, but the gap between Cathlamet and Skamokawa Valley is real enough to influence underwriting decisions.

State-level laws that apply here

Every rental in Wahkiakum County operates under Washington's Residential Landlord-Tenant Act, codified as RCW § 59.18. Landlords must serve a 14-day notice for nonpayment of rent (RCW 59.18.057), a 10-day notice for a curable material breach, and a 3-day notice for waste, nuisance, or unlawful activity. A no-cause termination for tenancies under six months requires 20 days, while just-cause no-fault grounds such as owner move-in or substantial rehabilitation require 90 days. Washington state law requires just cause to terminate most tenancies, which limits a landlord's flexibility compared with states that have no such requirement. Anyone evaluating the full Washington eviction process should note that an uncontested case typically runs 30 to 60 days and a contested case can extend to 60 to 150 days.

Washington eviction costs add up quickly: the court filing fee is $83, sheriff lockout fees run $50 to $150, and attorney fees commonly range from $1,000 to $3,500. Washington security deposit limits and rent controls are also relevant: state law caps annual rent increases at 7% plus CPI, with a 10% maximum, and source-of-income is a protected class under the Washington State Human Rights Commission. The state does not preempt local rent control, so landlords in any jurisdiction should verify whether a municipality has adopted additional restrictions. Entry requires 48 hours notice under RCW § 59.18.060, and retaliation by a landlord is prohibited under RCW § 59.18.240. Reviewing the Washington tenant protections in full before signing a lease here is strongly recommended.

With a poverty rate of 19.4% and only 16.4% of households renting, Wahkiakum County is a small, financially stressed rental market that rewards disciplined tenant screening, and the city-by-city grid above shows exactly where within the county that stress is concentrated most.