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Martin County, KY: population growth, jobs and income

Martin County gained 14 residents between 2024 and 2025 (+0.1%).

Martin County had an estimated 10,697 residents in 2025, down 4.9% (555 fewer people) since 2020. That is slower than Kentucky as a whole (+2.2%), and the 112th fastest growth of 120 counties in Kentucky.

Data as of 2025 · updated

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In the Martin County report

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

  • Median gross rent$450/mo2020–24
  • Vacant homes, incl. seasonal and second homes20.7%2020–24
  • Rent growth, 5 years−26.4%2016-2020 to 2020-2024
  • New homes permitted, last 12 monthsIn 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 93 people in 2025: more people moved in from other U.S. counties than moved out.

Private employers had 1,062 paid employees in mid-March 2023, −11.2% since 2018 (County Business Patterns).

Unemployment averaged 9.1% in 2025, 3.4 points higher than in 2019 (before the pandemic).

Median household income was $37,042 in the 2020–24 American Community Survey, −13.6% since 2016–20.

Across the 3,107 U.S. counties with a comparable estimate, its population growth ranks 2,921st.

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Martin County population by year

Resident population, July 1 estimate (Census Bureau)
YearPopulationChange
202510,697+14
202410,683−249
202310,932−169
202211,101−65
202111,166−86
202011,252–

Census Bureau population estimates, July 1 of each year.

What drove the change in Martin County

Martin County lost 555 people since 2020; the biggest drag was natural change (−355).

Components of population change, people (Census Bureau)
Component20252020–25Share
Natural changebirths minus deaths−80−355
International migrationfrom and to other countries+0−1
Domestic migrationfrom and to other U.S. counties+93−205
Census adjustmentbalancing residual+1+6
Total change+14−555

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 KentuckyAmong U.S. counties
Population growth112th of 1202,921st of 3,107
Net domestic migration per 1,000 residents34th of 120653rd of 3,108
Private-sector job growth111th of 1202,858th of 3,092
Median household income112th of 1203,066th of 3,107
Lowest unemployment rate120th of 1203,083rd of 3,108

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 Martin County, KY 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, Martin County's population change (−4.9%) was ahead of 2 of its 6 neighbouring counties and behind 4.

Its median household income ($37,042, 2020–24) is lower than in all 6 of its neighbouring counties.

Martin County, KY 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
Martin County, KY This county10,697−4.9%8.7–$37,042
Johnson County, KY22,051−2.6%0.9–$44,904
Mingo County, WV21,455−8.7%−4.00.0$38,119
Wayne County, WV37,309−4.0%0.11.6$58,878
Lawrence County, KY15,765−3.3%4.1–$46,772
Floyd County, KY34,401−3.9%0.60.1$41,279
Pike County, KY54,721−6.4%−4.50.3$44,312

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 120 Kentucky counties · Every state

Questions

Is Martin County growing?

No. Its population fell 4.9% between 2020 and 2025, about 555 fewer people (Census Bureau population estimates). Kentucky as a whole changed +2.2% over the same years. That ranks 112th of 120 counties in Kentucky for population growth.

How many people moved to Martin County?

On net, about 93 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 Martin County?

It averaged 9.1% in 2025 (BLS Local Area Unemployment Statistics, annual average).

What is the population of Martin County?

About 10,697 people, according to the U.S. Census Bureau's population estimate for July 1, 2025.

How many jobs are in Martin County?

Private employers there had 1,062 paid employees in mid-March 2023, −11.2% since 2018 (Census Bureau County Business Patterns; government jobs and the self-employed are not counted).

What Beacon CRE covers in Kentucky

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

Martin County data alerts

Email me when Martin 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 Martin 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.