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Iosco County, MI: population growth, jobs and income

Iosco County lost 159 residents between 2024 and 2025 (−0.6%).

Iosco County had an estimated 25,266 residents in 2025, up 0.3% (77 more people) since 2020. That is slower than Michigan as a whole (+0.6%), and the 52nd fastest growth of 83 counties in Michigan.

Data as of 2025 · updated

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In the Iosco County report

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

  • Median gross rent$719/mo2020–24
  • Vacant homes, incl. seasonal and second homes41.6%2020–24
  • New homes permitted, last 12 months512025-10/2026-09
  • 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 83 people in 2025: more people moved in from other U.S. counties than moved out.

Private employers had 6,756 paid employees in mid-March 2023, +2.8% since 2018 (County Business Patterns).

Unemployment averaged 8.2% in 2025, 2.1 points higher than in 2019 (before the pandemic).

Builders were authorized to start 47 new homes in 2025, or 1.9 per 1,000 residents.

Median household income was $50,066 in the 2020–24 American Community Survey, +17.4% since 2016–20.

Across the 3,107 U.S. counties with a comparable estimate, its population growth ranks 1,775th.

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Iosco County population by year

Resident population, July 1 estimate (Census Bureau)
YearPopulationChange
202525,266−159
202425,425+21
202325,404−47
202225,451+91
202125,360+171
202025,189–

Census Bureau population estimates, July 1 of each year.

What drove the change in Iosco County

Iosco County grew by 77 people since 2020; the largest part came from domestic migration (+1,336).

Components of population change, people (Census Bureau)
Component20252020–25Share
Natural changebirths minus deaths−255−1,341
International migrationfrom and to other countries+14+92
Domestic migrationfrom and to other U.S. counties+83+1,336
Census adjustmentbalancing residual−1−10
Total change−159+77

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 MichiganAmong U.S. counties
Population growth52nd of 831,775th of 3,107
Net domestic migration per 1,000 residents40th of 831,337th of 3,108
Private-sector job growth43rd of 831,493rd of 3,092
Median household income80th of 832,739th of 3,107
Lowest unemployment rate73rd of 833,068th of 3,108
New homes permitted per 1,000 residents53rd of 831,601st 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 Iosco County, MI 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, Iosco County's population change (+0.3%) was ahead of 1 of its 5 neighbouring counties and behind 4.

4 of its 5 neighbouring counties had a higher median household income than Iosco County's $50,066 (2020–24).

Iosco County, MI and its 5 neighbouring counties: public federal figures
CountyPopulation2025Population change2020–25Net domestic migration per 1,000 residents2025Homes permitted per 1,000 residents2025Median household income2020–24
Iosco County, MI This county25,266+0.3%3.31.9$50,066
Alcona County, MI10,556+3.7%15.14.5$54,993
Arenac County, MI15,068+0.5%8.02.9$58,811
Ogemaw County, MI21,121+1.6%9.82.9$54,666
Oscoda County, MI8,723+6.0%15.42.8$49,515
Huron County, MI30,530−2.7%−0.92.3$58,870

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 83 Michigan counties · Every state

Questions

Is Iosco County growing?

Yes. Its population grew 0.3% between 2020 and 2025, about 77 more people (Census Bureau population estimates). Michigan as a whole changed +0.6% over the same years. That ranks 52nd of 83 counties in Michigan for population growth.

How many people moved to Iosco County?

On net, about 83 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 Iosco County?

It averaged 8.2% in 2025 (BLS Local Area Unemployment Statistics, annual average).

What is the population of Iosco County?

About 25,266 people, according to the U.S. Census Bureau's population estimate for July 1, 2025.

How many jobs are in Iosco County?

Private employers there had 6,756 paid employees in mid-March 2023, +2.8% since 2018 (Census Bureau County Business Patterns; government jobs and the self-employed are not counted).

What Beacon CRE covers in Michigan

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

Iosco County data alerts

Email me when Iosco 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 Iosco 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.