Seminole County Population 2018

Seminole County's estimated population is 462,659 with a growth rate of 1.39% in the past year according to the most recent United States census data. Seminole County is the 13th largest county in Florida.

Year Population Growth Growth Rate
2017462,6596,3451.39%
2016456,3147,1821.60%
2015449,1326,9581.57%
2014442,1746,1541.41%
2013436,0205,1651.20%
2012430,8554,4401.04%
2011426,4153,3500.79%
2010423,065135,53647.14%
1990287,529107,77759.96%
1980179,75296,060114.78%
197083,69228,74552.31%
196054,94728,064104.39%
195026,8834,57920.53%
194022,3043,56919.05%
193018,7357,74970.54%
192010,9860.00%

Seminole County Population Growth

Population Data via

Seminole County Race Data

Race Population Percentage
White360,71377.97%
Black or African American55,00611.89%
Asian19,1474.14%
Two or More Races11,3492.45%
American Indian and Alaska Native1,9380.42%
Native Hawaiian and Other Pacific Islander5690.12%

Seminole County Population Pyramid

0k5k10k15k Male Population0k5k10k15k Female Population8580757065605550454035302520151050
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