Martin County, Florida
Per capita income in past 12 months (in 2024 dollars), 2020-2024 $53,291
People
Population
Population estimates, July 1, 2025, (V2025) 166,272
Population estimates, July 1, 2024, (V2024) 165,666
Population estimates base, April 1, 2020, (V2025) 158,432
Population estimates base, April 1, 2020, (V2024) 158,430
Population, percent change - April 1, 2020 (estimates base) to July 1, 2025, (V2025) 4.9%
Population, percent change - April 1, 2020 (estimates base) to July 1, 2024, (V2024) 4.6%
Population, Census, April 1, 2020 158,431
Population, Census, April 1, 2010 146,318
Age and Sex
Persons under 5 years, percent 3.9%
Persons under 18 years, percent 15.8%
Persons 65 years and over, percent 32.9%
Female persons, percent 50.2%
Race and Hispanic Origin
White alone, percent 89.3%
Black alone, percent(a) 5.6%
American Indian and Alaska Native alone, percent(a) 1.6%
Asian alone, percent(a) 1.7%
Native Hawaiian and Other Pacific Islander alone, percent(a) 0.2%
Two or More Races, percent 1.7%
Hispanic or Latino, percent(b) 17.0%
White alone, not Hispanic or Latino, percent 74.8%
Population Characteristics
Veterans, 2020-2024 12,168
Foreign-born persons, percent, 2020-2024 11.1%
Housing
Housing Units, July 1, 2025, (V2025) 85,507
Owner-occupied housing unit rate, 2020-2024 79.6%
Median value of owner-occupied housing units, 2020-2024 $432,200
Median selected monthly owner costs - with a mortgage, 2020-2024 $2,238
Median selected monthly owner costs - without a mortage, 2020-2024 $789
Median gross rent, 2020-2024 $1,569
Building Permits, 2025 845
Families & Living Arrangements
Households, 2020-2024 67,801
Persons per household, 2020-2024 2.33
Living in the same house 1 year ago, percent of persons age 1 year+ , 2020-2024 90.0%
Language other than English spoken at home, percent of persons age 5 years+, 2020-2024 15.2%
Computer and Internet Use
Households with a computer, percent, 2020-2024 96.8%
Households with a broadband Internet subscription, percent, 2020-2024 92.2%
Education
High school graduate or higher, percent of persons age 25 years+, 2020-2024 93.0%
Bachelor's degree or higher, percent of persons age 25 years+, 2020-2024 37.1%
Health
With a disability, under age 65 years, percent, 2020-2024 7.9%
Persons without health insurance, under age 65 years, percent 14.2%
Economy
In civilian labor force, total, percent of population age 16 years+, 2020-2024 52.0%
In civilian labor force, female, percent of population age 16 years+, 2020-2024 47.9%
Total accommodation and food services sales, 2022 ($1,000)(c) 608,979
Total health care and social assistance receipts/revenue, 2022 ($1,000)(c) 1,843,321
Total transportation and warehousing receipts/revenue, 2022 ($1,000)(c) 368,030
Total retail sales, 2022 ($1,000)(c) 4,249,271
Total retail sales per capita, 2022(c) $26,232
Transportation
Mean travel time to work (minutes), workers age 16 years+, 2020-2024 28.4
Income & Poverty
Median households income (in 2024 dollars), 2020-2024 $82,943
Per capita income in past 12 months (in 2024 dollars), 2020-2024 $53,291
Persons in poverty, percent 8.6%
Businesses
Businesses
Total employer establishments, 2023 6,400
Total employment, 2023 67,697
Total annual payroll, 2023 ($1,000) 3,358,918
Total employment, percent change, 2022-2023 4.4%
Total nonemployer establishments, 2023 19,285
All employer firms, Reference year 2023 5,656
Male-owned employer firms, Reference year 2023 3,621
Female-owned employer firms, Reference year 2023 894
Minority-owned employer firms, Reference year 2023 738
Nonminority-owned employer firms, Reference year 2023 4,401
Veteran-owned employer firms, Reference year 2023 S
Nonveteran-owned employer firms, Reference year 2023 4,787
Geography
Geography
Population per square mile, 2020 291.3
Population per square mile, 2010 269.2
Land area in square miles, 2020 543.82
Land area in square miles, 2010 543.46
FIPS Code 12085