Martin County, Florida's estimated 2024 population is 164,643 with a growth rate of 0.81% in the past year according to the most recent United States census data. Martin County, Florida is the 33rd largest county in Florida. The 2010 population was 146,912 and has seen a growth of 12.07% since that time.
Year | Population | Growth | Change |
|---|---|---|---|
| 2029 | 171,283 | 1,328 | 0.78% |
| 2028 | 169,955 | 1,328 | 0.79% |
| 2027 | 168,627 | 1,328 | 0.79% |
| 2026 | 167,299 | 1,328 | 0.8% |
| 2025 | 165,971 | 1,328 | 0.81% |
| 2024 | 164,643 | 1,328 | 0.81% |
| 2023 | 163,315 | 1,328 | 0.82% |
| 2022 | 161,987 | 1,790 | 1.12% |
| 2021 | 160,197 | 1,526 | 0.96% |
| 2020 | 158,671 | -2,541 | -1.58% |
| 2019 | 161,212 | 551 | 0.34% |
| 2018 | 160,661 | 945 | 0.59% |
| 2017 | 159,716 | 1,291 | 0.81% |
| 2016 | 158,425 | 2,751 | 1.77% |
| 2015 | 155,674 | 2,456 | 1.6% |
| 2014 | 153,218 | 2,021 | 1.34% |
| 2013 | 151,197 | 2,165 | 1.45% |
| 2012 | 149,032 | 1,128 | 0.76% |
| 2011 | 147,904 | 992 | 0.68% |
| 2010 | 146,912 | 0 | 0% |
| 1990 | 100,900 | 36,886 | 57.62% |
| 1980 | 64,014 | 35,979 | 128.34% |
| 1970 | 28,035 | 11,103 | 65.57% |
| 1960 | 16,932 | 9,125 | 116.88% |
| 1950 | 7,807 | 1,512 | 24.02% |
| 1940 | 6,295 | 1,184 | 23.17% |
| 1930 | 5,111 | -166,172 | -97.02% |
White
Two or more races
Black or African American
Other race
Asian
Native American
Native Hawaiian or Pacific Islander
Household Type | Count | Average Size | Owner | Renter |
|---|---|---|---|---|
| All | 66,724 | 2.33 | 80.4 | 19.6 |
| Married | 33,722 | 2.87 | 90 | 10 |
| Non Family | 24,948 | 1.22 | 71.6 | 28.4 |
| Female | 5,649 | 3.58 | 63.7 | 36.3 |
| Male | 2,405 | 3.28 | 75.3 | 24.7 |
2.9
Average Family Size
2.33
Average Household Size
80.4%
Rate of Home Ownership
Married
Male
Female
NonFamily
owner
renter
Male
Female
Less Than 9th Grade
9th to 12th Grade
High School Graduate
Some College
Associates Degree
Bachelors Degree
Graduate Degree
High School Graduation Rate
Bachelors Rate
The highest rate of high school graduation is among white people with a rate of 95.08%.
The highest rate of bachelors degrees is among native american people with a rate of 60.17%.
All
Male
Female
$44,568
Average Earnings
$55,244
Average Male
$34,745
Average Female
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
86.2% of Martin County, Florida residents speak only English, while 13.8% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 9.86% of the population.
rate
10.52%
Overall Poverty Rate
10.21%
Male Poverty Rate
10.81%
Female Poverty Rate
The race most likely to be in poverty in Martin County, Florida is Black, with 29.37% below the poverty level.
The race least likely to be in poverty in Martin County, Florida is Native, with 1.99% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 2.1%. Among those working part-time, it was 9.79%, and for those that did not work, the poverty rate was 14.61%.
Married
Widowed
Divorced
Separated
NeverMarried
51.4%
Overall Marriage Rate
52.9%
Male Marriage Rate
49.9%
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
7.32%
Veteran Poverty Rate
29.69%
Veteran Disability Rate
LaborForceParticipation
51.3%
Labor Force Participation
49%
Employment Rate
4.4%
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
30.58%
Born in Martin County, Florida
89.61%
Native Born
10.39%
Foreign Born
4.32%
Non Citizen
6.07%
Naturalized
89.61% of Martin County, Florida residents were born in the United States, with 30.58% having been born in Florida. 4.32% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.