Martin County Population 2017

Martin County's estimated population is 158,701 with a growth rate of 1.86% in the past year according to the most recent United States census data. Martin County is the 31st largest county in Florida.

Year Population Growth Growth Rate
2016158,7012,8971.86%
2015155,8042,5321.65%
2014153,2722,0351.35%
2013151,2372,2921.54%
2012148,9451,2510.85%
2011147,6947150.49%
2010146,97946,07945.67%
1990100,90036,88657.62%
198064,01435,979128.34%
197028,03511,10365.57%
196016,9329,125116.88%
19507,8071,51224.02%
19406,2951,18423.17%
19305,1110.00%

Martin County Population Growth

Population Data via

Martin County Race Data

Race Population Percentage
White141,20388.97%
Black or African American8,7245.50%
Two or More Races2,0561.30%
Asian2,0261.28%
American Indian and Alaska Native1,5100.95%
Native Hawaiian and Other Pacific Islander2850.18%

Martin County Population Pyramid

0k1k2k3k4k5k6k7kMartin County Male Population0k1k2k3k4k5k6k7kMartin County Female Population

Population of Cities in Martin County

City 2010 Census 2016 Estimated Growth Growth Rate
Stuart155881662310356.64%
Data Sources
  1. US Census City/Town Population estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. Population of States and Counties of the United States: 1790 - 1990