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Linn County, OR: population growth, jobs and income

Linn County gained 259 residents between 2024 and 2025 (+0.2%).

Linn County had an estimated 132,843 residents in 2025, up 3.0% (3,893 more people) since 2020. That is faster than Oregon as a whole (+0.7%), and the 7th fastest growth of 36 counties in Oregon.

Data as of 2025 · updated

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In the Linn County report

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

  • Median gross rent$1,320/mo2020–24
  • Vacant homes, incl. seasonal and second homes4.9%2020–24
  • New homes permitted, last 12 months2482025-10/2026-09
  • 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
See every page of a sample report

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Headline numbers

What the numbers say

Net domestic migration added 260 people in 2025: more people moved in from other U.S. counties than moved out.

Private employers had 37,099 paid employees in mid-March 2023, +0.2% since 2018 (County Business Patterns).

Unemployment averaged 5.5% in 2025, 1.2 points higher than in 2019 (before the pandemic).

Builders were authorized to start 189 new homes in 2025, or 1.4 per 1,000 residents.

Median household income was $76,329 in the 2020–24 American Community Survey, +28.2% since 2016–20.

Across the 3,107 U.S. counties with a comparable estimate, its population growth ranks 980th.

Part of the Albany, OR metro area.

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Linn County population by year

Resident population, July 1 estimate (Census Bureau)
YearPopulationChange
2025132,843+259
2024132,584+993
2023131,591+1,036
2022130,555+445
2021130,110+1,160
2020128,950–

Census Bureau population estimates, July 1 of each year.

What drove the change in Linn County

Linn County grew by 3,893 people since 2020; the largest part came from domestic migration (+4,110).

Components of population change, people (Census Bureau)
Component20252020–25Share
Natural changebirths minus deaths−43−641
International migrationfrom and to other countries+36+384
Domestic migrationfrom and to other U.S. counties+260+4,110
Census adjustmentbalancing residual+6+40
Total change+259+3,893

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 OregonAmong U.S. counties
Population growth7th of 36980th of 3,107
Net domestic migration per 1,000 residents16th of 361,563rd of 3,108
Private-sector job growth29th of 361,837th of 3,092
Median household income12th of 36754th of 3,107
Lowest unemployment rate21st of 362,757th of 3,108
New homes permitted per 1,000 residents30th of 341,846th 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 Linn County, OR 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, Linn County's population change (+3.0%) was ahead of 3 of its 6 neighbouring counties and behind 3.

4 of its 6 neighbouring counties had a higher median household income than Linn County's $76,329 (2020–24).

Linn County, OR and its 6 neighbouring counties: public federal figures
CountyPopulation2025Population change2020–25Net domestic migration per 1,000 residents2025Homes permitted per 1,000 residents2025Median household income2020–24
Linn County, OR This county132,843+3.0%2.01.4$76,329
Marion County, OR355,777+2.7%1.83.7$77,351
Lane County, OR381,584−0.7%1.44.0$71,544
Benton County, OR97,728+4.4%−2.55.0$77,702
Polk County, OR90,037+2.3%−1.51.1$85,118
Deschutes County, OR213,072+6.8%7.712.1$92,758
Jefferson County, OR25,740+4.7%1.65.2$76,260

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 36 Oregon counties · Every state

Questions

Is Linn County growing?

Yes. Its population grew 3.0% between 2020 and 2025, about 3,893 more people (Census Bureau population estimates). Oregon as a whole changed +0.7% over the same years. That ranks 7th of 36 counties in Oregon for population growth.

How many people moved to Linn County?

On net, about 260 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 Linn County?

It averaged 5.5% in 2025 (BLS Local Area Unemployment Statistics, annual average).

What is the population of Linn County?

About 132,843 people, according to the U.S. Census Bureau's population estimate for July 1, 2025.

How many jobs are in Linn County?

Private employers there had 37,099 paid employees in mid-March 2023, +0.2% since 2018 (Census Bureau County Business Patterns; government jobs and the self-employed are not counted).

What Beacon CRE covers in Oregon

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

Linn County data alerts

Email me when Linn 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 Linn 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.