Martin County, FL

County in Florida, South · ranked on 49 metrics

Rank among US counties

Martin County, FL is a county in Florida with a population of 167,342 (424th of 3,094). It ranks best for Adults with Obesity (%) (tied 111th of 2,916), Bachelor’s Degree or Higher (% of Adults 25+) (369th of 3,094), Homes with Broadband Internet (%) (416th of 3,094). It ranks lowest for Median Home Value (Capped at $2M) (2,870th of 3,092), Average Commute (Minutes) (2,384th of 3,094), Unemployment Rate (%) (tied 1,744th of 3,094).

Population
167.3K
424th highest of 3,094
Density
307.6
435th highest of 3,094
Growth since 2020
5.47%
639th highest of 3,094
Area
544
1,888th highest of 3,094
Region
South
Florida

At a glance

Median household income
$82,943
486th highest of 3,093
Median home value
$432,200
223rd highest of 3,092
Median rent
$1,569
207th highest of 3,090
Unemployment
4.2%
1,230th highest of 3,094
Poverty rate
11.3%
2,016th highest of 3,094
College degree
37.1%
369th highest of 3,094
Adult obesity
27.9%
2,802nd highest of 2,916
No health insurance
13.5%
698th highest of 2,916
Average commute
28 minutes
711th highest of 3,094
Home broadband
92.2%
416th highest of 3,094
Climate
74.5°F average
64°F in January, 82°F in July
2024 presidential vote
Republican +31.1
65.2% Republican, 34.1% Democratic

Strengths and weak spotsPercentileWhere a place sits among all places, from 0 to 100. 100 is the best, 50 is the middle, 0 is the worst.More in the glossary →

Percentile on 22 metrics that rank at least half of all US counties, given whether higher or lower is better.

Totals that track populationCounts like “number of burglaries” that mostly reflect how many people live somewhere, so big places rank high or low regardless.More in the glossary →

Best at

Highest percentiles, given whether higher or lower is better

  1. Heating Degree Days per Year366
    Climate by County (1991–2020 Averages)
    8th of 3,050
  2. Adults with Obesity (%)27.9%
    Health of Adults by County (CDC PLACES) · 2023
    tied 111th of 2,916
  3. Adults with Depression (%)19.2%
    Health of Adults by County (CDC PLACES) · 2023
    tied 211th of 2,916
  4. Adults with No Leisure-Time Exercise (%)20.7%
    Health of Adults by County (CDC PLACES) · 2023
    tied 315th of 2,916
  5. Adults Who Smoke (%)12.3%
    Health of Adults by County (CDC PLACES) · 2023
    tied 331st of 2,916
  6. Bachelor’s Degree or Higher (% of Adults 25+)37.1%
    Housing, Income and Commutes by County (Census) · 2024
    369th of 3,094
  7. Homes with Broadband Internet (%)92.2%
    Housing, Income and Commutes by County (Census) · 2024
    416th of 3,094
  8. Median Household Income$82,943
    Housing, Income and Commutes by County (Census) · 2024
    486th of 3,093
  9. Adults in Fair or Poor Health (%)16.7%
    Health of Adults by County (CDC PLACES) · 2023
    tied 585th of 2,916
  10. Adults Sleeping Under 7 Hours (%)33.9%
    Health of Adults by County (CDC PLACES) · 2022
    tied 665th of 3,094

Worst at

Lowest percentiles, given whether higher or lower is better

  1. Cooling Degree Days per Year3,839
    Climate by County (1991–2020 Averages)
    3,031st of 3,050
  2. Median Rent (Monthly, Capped at $3,501)$1,569
    Housing, Income and Commutes by County (Census) · 2024
    2,884th of 3,090
  3. Median Home Value (Capped at $2M)$432,200
    Housing, Income and Commutes by County (Census) · 2024
    2,870th of 3,092
  4. Average Commute (Minutes)28.4
    Housing, Income and Commutes by County (Census) · 2024
    2,384th of 3,094
  5. Adults 18–64 Without Health Insurance (%)13.5%
    Health of Adults by County (CDC PLACES) · 2023
    tied 2,205th of 2,916
  6. Adults Who Binge Drink (%)19.3%
    Health of Adults by County (CDC PLACES) · 2023
    tied 2,167th of 2,916
  7. Adults with a Yearly Checkup (%)73.9%
    Health of Adults by County (CDC PLACES) · 2023
    tied 1,881st of 2,916
  8. Unemployment Rate (%)4.2%
    Unemployment Rate by County (BLS) · 2025
    tied 1,744th of 3,094
  9. Poverty Rate (%)11.3%
    Housing, Income and Commutes by County (Census) · 2024
    1,079th of 3,094
  10. Median Income$82,943
    Poorest Counties
    486th of 2,000

Profile by category

Average percentile per category, from the median line. Select a category to list its metrics.

Strongest category Health (69), weakest Economics (53). Select a category to list its metrics.

Notable facts

Where it ranks first or last among US counties

Never first or last on a widely ranked metric.

Where it is

Shaded by population; select a place to open it

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Similar places

Closest percentiles on 19 widely reported measures from 6 categories, leaving out size and totals

  1. Brevard County, FL87% similar
    Compared on 14 of 19
  2. Lee County, FL87% similar
    Compared on 15 of 19
  3. Seminole County, FL86% similar
    Compared on 15 of 19
  4. Collier County, FL86% similar
    Compared on 16 of 19
  5. Sarasota County, FL85% similar
    Compared on 17 of 19

Quick answers

What is the population of Martin County, FL?
Martin County, FL has a population of 167,342, 424th among 3,094 US counties.
What does Martin County, FL rank best at?
Among US counties, Martin County, FL ranks best for Adults with Obesity (%) (tied 111th of 2,916); Bachelor’s Degree or Higher (% of Adults 25+) (369th of 3,094); Homes with Broadband Internet (%) (416th of 3,094).
Where does Martin County, FL rank worst?
Martin County, FL ranks lowest for Median Home Value (Capped at $2M) (2,870th of 3,092); Average Commute (Minutes) (2,384th of 3,094); Unemployment Rate (%) (tied 1,744th of 3,094).
How many statistics does Rankodex have for Martin County, FL?
Rankodex ranks Martin County, FL on 49 statistics compared with other US counties, compiled from World Population Review and the sources it cites.

Every metric

49 metrics with a value for this place, in 14 topics