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Martin County, Kentucky

QuickFacts provides statistics for all states and counties, and for cities and towns with a population of 5,000 or more.


Martin County, Kentucky
Population Estimates, July 1 2021, (V2021)
Population Estimates, July 1 2021, (V2021)
Population estimates base, April 1, 2020, (V2021)
Population, percent change - April 1, 2020 (estimates base) to July 1, 2021, (V2021)
Population, Census, April 1, 2020 11,287
Population, Census, April 1, 2010 12,929
Age and Sex
Persons under 5 years, percent
Persons under 18 years, percent
Persons 65 years and over, percent
Female persons, percent
Race and Hispanic Origin
White alone, percent
Black or African American alone, percent(a)
American Indian and Alaska Native alone, percent(a)
Asian alone, percent(a)
Native Hawaiian and Other Pacific Islander alone, percent(a)
Two or More Races, percent
Hispanic or Latino, percent(b)
White alone, not Hispanic or Latino, percent
Population Characteristics
Veterans, 2016-2020 337
Foreign born persons, percent, 2016-2020 0.4%
Housing units, July 1, 2021, (V2021) 4,828
Owner-occupied housing unit rate, 2016-2020 77.2%
Median value of owner-occupied housing units, 2016-2020 $78,100
Median selected monthly owner costs -with a mortgage, 2016-2020 $1,003
Median selected monthly owner costs -without a mortgage, 2016-2020 $318
Median gross rent, 2016-2020 $611
Building permits, 2021 NA
Families & Living Arrangements
Households, 2016-2020 4,045
Persons per household, 2016-2020 2.52
Living in same house 1 year ago, percent of persons age 1 year+, 2016-2020 88.5%
Language other than English spoken at home, percent of persons age 5 years+, 2016-2020 2.6%
Computer and Internet Use
Households with a computer, percent, 2016-2020 79.8%
Households with a broadband Internet subscription, percent, 2016-2020 75.7%
High school graduate or higher, percent of persons age 25 years+, 2016-2020 75.1%
Bachelor's degree or higher, percent of persons age 25 years+, 2016-2020 10.7%
With a disability, under age 65 years, percent, 2016-2020 22.1%
Persons without health insurance, under age 65 years, percent
In civilian labor force, total, percent of population age 16 years+, 2016-2020 37.0%
In civilian labor force, female, percent of population age 16 years+, 2016-2020 37.5%
Total accommodation and food services sales, 2017 ($1,000)(c) 6,206
Total health care and social assistance receipts/revenue, 2017 ($1,000)(c) 18,057
Total transportation and warehousing receipts/revenue, 2017 ($1,000)(c) 5,210
Total retail sales, 2017 ($1,000)(c) 105,954
Total retail sales per capita, 2017(c) $9,210
Mean travel time to work (minutes), workers age 16 years+, 2016-2020 33.9
Income & Poverty
Median household income (in 2020 dollars), 2016-2020 $42,894
Per capita income in past 12 months (in 2020 dollars), 2016-2020 $19,063
Persons in poverty, percent
Total employer establishments, 2020 129
Total employment, 2020 1,148
Total annual payroll, 2020 ($1,000) 34,152
Total employment, percent change, 2019-2020 4.9%
Total nonemployer establishments, 2019 426
All employer firms, Reference year 2017 S
Men-owned employer firms, Reference year 2017 57
Women-owned employer firms, Reference year 2017 S
Minority-owned employer firms, Reference year 2017 S
Nonminority-owned employer firms, Reference year 2017 86
Veteran-owned employer firms, Reference year 2017 S
Nonveteran-owned employer firms, Reference year 2017 76
Population per square mile, 2020 49.2
Population per square mile, 2010 56.3
Land area in square miles, 2020 229.62
Land area in square miles, 2010 229.61
FIPS Code 21159
Value Notes

Estimates are not comparable to other geographic levels due to methodology differences that may exist between different data sources.

Some estimates presented here come from sample data, and thus have sampling errors that may render some apparent differences between geographies statistically indistinguishable. Click the Quick Info icon to the left of each row in TABLE view to learn about sampling error.

The vintage year (e.g., V2021) refers to the final year of the series (2020 thru 2021). Different vintage years of estimates are not comparable.

Users should exercise caution when comparing 2016-2020 ACS 5-year estimates to other ACS estimates. For more information, please visit the 2020 5-year ACS Comparison Guidance page.

Fact Notes Value Flags

QuickFacts data are derived from: Population Estimates, American Community Survey, Census of Population and Housing, Current Population Survey, Small Area Health Insurance Estimates, Small Area Income and Poverty Estimates, State and County Housing Unit Estimates, County Business Patterns, Nonemployer Statistics, Economic Census, Survey of Business Owners, Building Permits.

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