Martin County, Florida's estimated 2023 population is 162,064 with a growth rate of 0.75% in the past year according to the most recent United States census data. Martin County, Florida is the 32nd largest county in Florida. The 2010 population was 146,318 and has seen a growth of 10.76% since that time.
2.94
Average Family Size
2.34
Average Household Size
79.2%
Rate of Home Ownership
Married
Male
Female
NonFamily
owner
renter
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
86.21% of Martin County, Florida residents speak only English, while 13.79% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 9.87% of the population.
10.47%
Overall Poverty Rate
10.18%
Male Poverty Rate
10.76%
Female Poverty Rate
The race most likely to be in poverty in Martin County, Florida is Black, with 27.83% below the poverty level.
The race least likely to be in poverty in Martin County, Florida is Native, with 0.42% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 2.04%. Among those working part-time, it was 10.68%, and for those that did not work, the poverty rate was 14.47%.
Married
Widowed
Divorced
Separated
NeverMarried
50.8%
Overall Marriage Rate
52.1%
Male Marriage Rate
49.4%
Female Marriage Rate
male
female
The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 35-44.
Married
Widowed
Divorced
Separated
NeverMarried
Less Than 9th Grade
High School Graduate
Some College
Bachelors or Greater
8.27%
Veteran Poverty Rate
29.68%
Veteran Disability Rate
LaborForceParticipation
51.3%
Labor Force Participation
48.9%
Employment Rate
4.6%
Unemployment Rate
LaborForceParticipation
LaborForceParticipation
Europe
Asia
Africa
Oceania
Latin America
North America
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Europe
Asia
Africa
Oceania
Latin America
North America
30.55%
Born in Martin County, Florida
89.08%
Native Born
10.1%
Foreign Born
4.4%
Non Citizen
5.7%
Naturalized
89.08% of Martin County, Florida residents were born in the United States, with 30.55% having been born in Florida. 4.4% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.