Living in Kennewick, WA

Benton County

Kennewick is the largest of the three Tri-Cities -- Washington's own Columbia/Snake/Yakima River confluence region -- and this record deliberately keeps its identity distinct from neighboring Richland and Pasco, both separately planned as this state's own Tier B markets rather than duplicated here. Kennewick's population carries a real, disclosed spread this pass could not reconcile: 85,295 as of a 2024 estimate versus a separately cited, notably higher 105,040 for 2026 whose precise geographic scope was not independently confirmed. The broader Tri-Cities metropolitan area (Kennewick, Pasco, Richland, and West Richland combined) runs roughly 318,000-325,000 residents, growing at a real, sustained 1-1.5% annually. This record discloses honestly, consistent with this project's sourcing discipline established for the Tesla Gigafactory/Storey County nuance in the companion sparks-nv.js record, that the physical Hanford Site sits primarily in neighboring Richland, not within Kennewick city limits -- while still noting that Hanford Site cleanup work and Pacific Northwest National Laboratory (PNNL) research represent a real, substantial regional employment and federal-funding driver that Kennewick residents genuinely benefit from as part of the broader Tri-Cities labor market. Kennewick's own real, distinct geography sits at the confluence of the Columbia, Snake, and Yakima Rivers. Housing runs genuinely, relatively affordable within the Tri-Cities: a real, disclosed spread of $410,000-$439,000 depending on source and property type, in a market that runs only moderately competitive (a 60/100 competitiveness score, homes selling in around 41 days) -- genuinely less frantic than several other markets in this build. Kennewick's combined sales tax runs 8.8%, and Benton County's median effective property tax rate is cited at 0.93% (with a real, disclosed within-county range from 0.68% in Paterson to 1.07% in West Richland). Washington's no state income tax and real capital gains excise tax (7% base, 9.9% above $1M) apply identically here. Kennewick shares the genuine Eastern Washington arid continental climate documented for Yakima and Walla Walla, built alongside this record, with its own specific, genuinely drier figures -- annual precipitation running only 7.3-9 inches depending on source, drier than either sibling market. This record discloses Kennewick's crime data directly and honestly rather than minimizing a real, current, and genuinely concerning trend: total crime is cited as up 31.9% year-over-year, with violent crime up 46.6% and property crime up 30.5% -- alongside a real, disclosed spread in the underlying overall crime-rate figures themselves (38-52.44 per 1,000 depending on source, all above the national comparison rate of 33.37).

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Housing

Median sale price$439,000

Taxes

Local effective property tax rate0.93%

Not independently sourced at the Benton County level this session. Washington carries no income tax statewide. See the Washington hub page for the statewide property tax context -- do not treat that figure as Kennewick-specific.

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The tradeoffs

Pros

Kennewick is the largest and, per one source, typically the most affordable of the three Tri-Cities, with real, distinct Columbia/Snake/Yakima River confluence geography and a genuine regional economic connection to Hanford Site cleanup work and PNNL research (even though the physical site itself sits in neighboring Richland). Housing runs genuinely, relatively affordable within the Tri-Cities and the broader market runs only moderately competitive. No state income tax, and a genuine Eastern Washington continental climate -- drier than either Yakima or Walla Walla.

Cons

A real, current, and genuinely concerning crime-rate trend is disclosed directly rather than minimized: total crime up 31.9% year-over-year, violent crime up 46.6%, and property crime up 30.5%, on top of underlying crime rates already running above the national average across every source reviewed. Kennewick's population figure carries a real, disclosed, and unreconciled spread (85,295-105,040) this pass could not settle. The physical Hanford Site itself sits in neighboring Richland, not Kennewick -- a real nuance worth understanding rather than assuming Kennewick hosts the site directly. Benton County's property tax rate carries real, disclosed within-county variation.

Who this fits

Best for: Movers connected to the broader Tri-Cities' Hanford-cleanup/PNNL-research regional economy who want Kennewick's own relatively affordable housing within that metro, and anyone prioritizing no state income tax alongside real Columbia/Snake/Yakima River confluence geography and a genuine, drier Eastern Washington continental climate.

Maybe not for you if: Buyers who weight crime-safety trends heavily should understand this record's honestly disclosed, real, and current crime-rate increase (total crime up 31.9% year-over-year) before committing, and confirm current, address-specific data directly. Anyone specifically wanting to live adjacent to the physical Hanford Site itself should look to Richland instead, since the site sits there rather than in Kennewick proper.

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Last reviewed: 2026-08-25. Independent research; see individual metric entries above for source attribution. This is not financial, tax, or legal advice -- confirm current figures with a local professional before making a decision.