Martin County, Florida
Martin County: county in Minnesota, United States
About
Martin County is a county located in the U.S. state of Florida. As of the 2010 census, the population was 146,318 and a population density of 77 people per km². After 10 years in 2020 county had an estimated population of 162,088 inhabitants. Its county seat is Fairmont. The county was created 168 years ago in 1857.
County Snapshot
Martin County at a glance
Martin County currently has 8 quality-checked populated place pages linked on MapSof, making it easier to jump from the county overview into local city pages.
Mapped populated places
8
These counts use a stricter populated-place filter so the main lists stay focused on real city and town pages.
Florida counties
67
Open related pagesLargest city
StuartPopulation 16,652
Top linked places
Quick Facts about Martin County
| Population | 162,088 (2020) |
| Country | United States of America |
| State | Florida (United States) |
| Different from | Martin County, Martin County, Martin County, Martin County, Martinsville, Martin County |
| Area | 1890 km2 |
| Water as percent of area | 2.4% |
| Land as percent of area | 97.6% |
| Latitude & Longitude | 27.0816,-80.3985 |
| Named for | Morgan Lewis Martin |
| Altitude | 26 feet / 8 meters |
| Capital | Fairmont |
| Establishment | May 23, 1857 |
| Time Zone | America/New_York |
| Local time | 23:12:46 (15th April 2026) |
| Density | 86 Pop. per km² as of 2020 |
| Population growth | 9.73% (2010-2020) |
| Weather | 84℉ Mostly Sunny 7-days weather |
Geography
Martin County is located at 27°4'54"N 80°23'55"W (27.0815700, -80.3985100). It has 4 neighbors: Emmet County, Kossuth County, Faribault County and Watonwan County.
Martin County map
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The largest city of Martin County is Stuart with a population of 16,652. Other cities include, Hobe Sound population 11,521, Sewall's Point population 2,240 and Jupiter Island population 941. See all Martin County cities & populated places.
Martin County Populated Places
Cities, towns, neighborhoods & other populated places in Martin County.
| City Name | Population | Title |
|---|---|---|
| Stuart | 16,652 | City in Florida |
| Jensen Beach | 11,707 | Census-designated place in Martin County, Florida |
| Hobe Sound | 11,521 | Unincorporated area and census-designated place in Martin County, Florida, United States |
| Port Salerno | 10,091 | Census-designated place in Martin County, Florida |
| Indiantown | 7,253 | Census-designated place in Martin County, Florida |
| North River Shores | 3,079 | Census-designated place in Martin County, Florida |
| Sewall's Point | 2,240 | City in Martin County, Florida, United States of America |
| Jupiter Island | 941 | Town in Florida |
Weather
Mostly sunny, with a high near 84. East wind 5 to 10 mph.
7-Day ForecastOfficial website of Martin County
Official WebsiteDemographics
The population of Martin County increased by 9.73% in 10 years.
| Year | Population | % Change | Method |
|---|---|---|---|
| 2010 | 146,318 | - | census |
| 2011 | 147,871 | 1.05% | estimation process |
| 2012 | 148,981 | 0.75% | estimation process |
| 2013 | 151,126 | 1.42% | estimation process |
| 2014 | 153,119 | 1.3% | estimation process |
| 2015 | 155,559 | 1.57% | estimation process |
| 2016 | 158,325 | 1.75% | estimation process |
| 2017 | 159,701 | 0.86% | estimation process |
| 2018 | 160,742 | 0.65% | estimation process |
| 2019 | 161,000 | 0.16% | estimation process |
| 2020 | 162,088 | 0.67% | estimation process |
People born in Martin County (1)
American politician Chuck Fowler was born in Martin County
Other places with the same name (5)
- Martin County, North Carolina county in North Carolina, United States with a population of 22,178 people.
- Martin County, Minnesota county in Minnesota, United States with a population of 19,484 people.
- Martin County, Kentucky county in Kentucky, United States with a population of 11,031 people.
- Martin County, Indiana county in Indiana, United States with a population of 10,079 people.
- Martin County, Texas county in Texas, United States with a population of 5,816 people.
Florida Other Counties (more counties)
| County Name | Population | Title |
|---|---|---|
| Miami-Dade County | 2,707,303 | County in Florida, United States |
| Broward County | 1,958,105 | County in Florida, United States |
| Palm Beach County | 1,507,600 | County in Florida, United States of America |
| Hillsborough County | 1,497,957 | County in New Hampshire, United States |
| Orange County | 1,404,396 | County in Florida, United States |
| Pinellas County | 976,802 | County in Florida, United States of America |
| Duval County | 966,728 | County in Florida, United States of America |
| Jacksonville | 920,570 | The thirteenth most populous city in the United States and the center of the Jacksonville metropolitan area. |
| Lee County | 790,767 | County in Florida, United States |
| Polk County | 744,552 | County in Minnesota, United States |
| Brevard County | 608,459 | County in Florida, United States |
| Pasco County | 570,412 | County in Florida, United States of America |
| Volusia County | 561,497 | County in Florida, United States of America |
| Seminole County | 474,171 | County in Florida, United States of America |
| Miami | 471,525 | The most populous city in Florida, Miami is a major center for tourism, finance, and culture. |
| Sarasota County | 443,465 | County in Florida, United States of America |