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Skamania County, WA: population growth, jobs and income

Skamania County gained 25 residents between 2024 and 2025 (+0.2%).

Skamania County had an estimated 12,669 residents in 2025, up 5.2% (631 more people) since 2020. That is faster than Washington as a whole (+3.5%), and the 14th fastest growth of 39 counties in Washington.

Data as of 2025 · updated

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In the Skamania County report

One-time $99 PDF: everything on this page for Skamania County, ranked against Washington and the U.S., plus these figures that are not on the free page:

  • Median gross rent$1,068/mo2020–24
  • Vacant homes, incl. seasonal and second homes16.0%2020–24
  • New homes permitted, last 12 months452025-10/2026-09
  • Rent growth, 5 yearsIn the report
  • Permits in 5+ unit buildingsIn the report
  • IRS income moving in (net AGI)In the report
  • Neighbouring-county comparison tableIn the report

What's inside: 5 pages

  1. 1 Summary, headline numbers and ranks (free preview)
  2. 2 Ranks and the neighbouring-county table
  3. 3 Migration, with IRS mover and income flows
  4. 4 Rent, vacant homes, permits and employers
  5. 5 Every source and the methods
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Headline numbers

What the numbers say

Net domestic migration added 29 people in 2025: more people moved in from other U.S. counties than moved out.

Private employers had 1,624 paid employees in mid-March 2023, +8.5% since 2018 (County Business Patterns).

Unemployment averaged 4.7% in 2025, 0.6 points lower than in 2019 (before the pandemic).

Builders were authorized to start 55 new homes in 2025, or 4.3 per 1,000 residents.

Median household income was $93,265 in the 2020–24 American Community Survey, +34.6% since 2016–20.

Across the 3,107 U.S. counties with a comparable estimate, its population growth ranks 578th.

Part of the Portland-Vancouver-Hillsboro, OR-WA metro area.

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Skamania County population by year

Resident population, July 1 estimate (Census Bureau)
YearPopulationChange
202512,669+25
202412,644+8
202312,636+180
202212,456+242
202112,214+176
202012,038–

Census Bureau population estimates, July 1 of each year.

What drove the change in Skamania County

Skamania County grew by 631 people since 2020; the largest part came from domestic migration (+679).

Components of population change, people (Census Bureau)
Component20252020–25Share
Natural changebirths minus deaths−14−98
International migrationfrom and to other countries+9+43
Domestic migrationfrom and to other U.S. counties+29+679
Census adjustmentbalancing residual+1+7
Total change+25+631

Census Bureau population estimates, components of change, each year July 1 to June 30. The components add up to the change in the estimate; the Census adjustment is the small balancing figure the Bureau publishes.

How it ranks

MeasureIn WashingtonAmong U.S. counties
Population growth14th of 39578th of 3,107
Net domestic migration per 1,000 residents28th of 391,512th of 3,108
Private-sector job growth12th of 39831st of 3,092
Median household income7th of 39247th of 3,107
Lowest unemployment rate18th of 392,339th of 3,108
New homes permitted per 1,000 residents16th of 39739th of 3,005

1st = highest (lowest for unemployment). Counties are ranked only against others with a figure for the same period.

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The County Growth and Demographics Report for Skamania County, WA as a PDF, from federal data: population and migration, housing and rents, permits, private employers and jobs, unemployment, ranks in the state and the country, and neighbouring counties, with a source next to every number. Pay once, no subscription.

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Neighbouring counties

Over 2020–25, Skamania County's population change (+5.2%) was ahead of 4 of its 7 neighbouring counties and behind 3.

Only Clark County had a higher median household income (2020–24) among its 7 neighbouring counties; Skamania County's was $93,265.

Skamania County, WA and its 7 neighbouring counties: public federal figures
CountyPopulation2025Population change2020–25Net domestic migration per 1,000 residents2025Homes permitted per 1,000 residents2025Median household income2020–24
Skamania County, WA This county12,669+5.2%2.34.3$93,265
Hood River County, OR23,720−0.7%−0.57.6$88,947
Clark County, WA532,119+5.3%6.46.1$97,536
Cowlitz County, WA114,885+3.5%9.42.7$76,531
Lewis County, WA88,062+6.7%10.74.9$74,796
Multnomah County, OR795,391−2.6%−2.42.0$88,766
Klickitat County, WA24,331+6.6%5.44.2$71,042
Yakima County, WA259,185+1.0%−6.02.8$70,656

Census Bureau population estimates and building permits, American Community Survey 5-year income. Rates per 1,000 residents. – means no figure, or a base too small for a change or rate (it would swing on a few people). A figure from another period shows its year and is left out of the comparison.

All 39 Washington counties · Every state

Questions

Is Skamania County growing?

Yes. Its population grew 5.2% between 2020 and 2025, about 631 more people (Census Bureau population estimates). Washington as a whole changed +3.5% over the same years. That ranks 14th of 39 counties in Washington for population growth.

How many people moved to Skamania County?

On net, about 29 people in 2025: that many more moved in from other U.S. counties than moved out (Census Bureau net domestic migration estimate).

What is the unemployment rate in Skamania County?

It averaged 4.7% in 2025 (BLS Local Area Unemployment Statistics, annual average).

What is the population of Skamania County?

About 12,669 people, according to the U.S. Census Bureau's population estimate for July 1, 2025.

How many jobs are in Skamania County?

Private employers there had 1,624 paid employees in mid-March 2023, +8.5% since 2018 (Census Bureau County Business Patterns; government jobs and the self-employed are not counted).

What Beacon CRE covers in Washington

Map, parcel and listing layers cover North and South Carolina only for now. This page and the other Washington county pages carry the public federal growth figures.

Skamania County data alerts

Email me when Skamania County gets new Census numbers: population, building permits, jobs and income. About 4 emails a year, one click to stop.

We use your address only to email you when new data for Skamania County is out: what changed, with a link to that county's report. No newsletter, no other sales emails. Delete it any time with the link in every email. We'll email you a link to confirm first; nothing starts until you click it. Privacy notice.

Sources and method

Each number shows its own period. Changes compare the latest period with five years earlier (or the earliest period available). Beacon CRE last refreshed these figures on 2026-11-05. Figures come from public federal statistics and are informational only, not investment advice. Check the source before relying on a number. Methodology: how we compute every number. More on every layer: data sources and licences.

Jobs outside North and South Carolina use County Business Patterns (paid private-sector employees in mid-March); wages and government jobs are not included.