Seminole County, Florida Population 2018

Seminole County, Florida'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, Florida is the 13th largest county in Florida.

Year Population Growth Growth Rate
2017462,6596,3451.39%
2016456,31413,4093.03%
2016442,905-6,227-1.39%
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, Florida Population Growth

Population Data via

Population by Race

Race Population
White350,590
Black or African American50,282
Asian18,297
Two or More Races13,420
Some Other Race9,267
American Indian and Alaska Native725
Native Hawaiian and Other Pacific Islander324

Race Data via US Census (2016 ACS 5-Year Survey)

Seminole County, Florida Population Pyramid 2018

0%2%4%6%8% Male Population0%2%4%6%8% Female Population80757065605550454035302520151050

Data via US Census (2016 ACS 5-Year Survey): Table S0101

Seminole County, Florida Median Age

39.2


Total

37.3


Male

40.5


Female

Seminole County, Florida Adults

There are 347,238 adults, (63,335 of which are seniors) in Seminole County, Florida.

Seminole County, Florida Age Dependency

55.9

Age Dependency Ratio

22.3

Old Age Dependency Ratio

33.6

Child Dependency Ratio

Seminole County, Florida Sex Ratio

Female

229,072

51.72%

Male

213,833

48.28%

Seminole County, Florida Households and Families

Seminole County, Florida Renter vs Owner Occupied by Household Type

Seminole County, Florida Household Types

Type Owner Renter
Married79.7%20.3%
All66.3%33.7%
Male54.6%45.4%
Non Family53.3%46.7%
Female50.8%49.2%

66.3%

Rate of Home Ownership

Seminole County, Florida Households by Type

Type Count Average Size Owned
All156,2162.8166.3
Married78,5403.3679.7
Non Family52,6881.3853.3
Female18,8604.1150.8
Male6,1284.0454.6

3.44

Average Family Size

2.81

Average Household Size

5.5%

Unmarried (Opposite Sex)

0.4%

Unmarried (Same Sex)

Seminole County, Florida Households

Seminole County, Florida Education

Seminole County, Florida Educational Attainment by Sex (over 25)

Education Attained Count Percentage
Less Than 9th Grade7,5612.46%
9th to 12th Grade12,7714.16%
High School Graduate71,85923.39%
Some College65,31121.26%
Associates Degree39,60112.89%
Bachelors Degree73,90224.05%
Graduate Degree36,22711.79%

Seminole County, Florida Educational Attainment by Race

Name Total High School Bachelors
White205,759196,82280,679
Hispanic53,10847,25813,221
Black32,00727,8237,667
Asian12,39411,3186,649
Other Race5,9825,0461,633
Multiple Races5,9225,3431,912
Native American534512186
Islander18114741

The highest rate of high school graduation is among native american people with a rate of 95.88%.

The highest rate of bachelors degrees is among native american people with a rate of 53.65%.

Seminole County, Florida Earnings by Educational Attainment

Name Average Male Female
Overall$36,795$42,434$31,808
Less Than High School$21,696$24,200$17,877
High School Grad$28,700$32,940$23,651
Some College$31,817$36,334$28,566
Bachelors Degree$48,455$61,352$40,613
Graduate Degree$62,561$89,720$49,667

$36,795

Average Earnings

$42,434

Average Male

$31,808

Average Female

Seminole County, Florida Language

Seminole County, Florida Language by Age

Seminole County, Florida Language

79.77% of Seminole County, Florida residents speak only English, while 20.23% speak other languages. The largest non-English language is Spanish, which is spoken by 13.88% of the population.

Seminole County, Florida Poverty

Seminole County, Florida Poverty by Race

Name Total In Poverty Poverty Rate
White278,34324,7348.89%
Hispanic84,82515,30118.04%
Black49,6299,88719.92%
Multiple13,3932,56619.16%
Asian18,2652,12011.61%
Other9,1421,91320.93%
Native72317023.51%
Islander32414444.44%

12.07%

Overall Poverty Rate

11.38%

Male Poverty Rate

12.71%

Female Poverty Rate

Poverty in Seminole County, Florida

The race most likely to be in poverty in Seminole County, Florida is Islander, with 44.44% below the poverty level.

The race least likely to be in poverty in Seminole County, Florida is White, with 8.89% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 2.01%. Among those working part-time, it was 16.40%, and for those that did not work, the poverty rate was 19.73%.

Seminole County, Florida Poverty Rate by Education

Name Poverty
Less Than High School20.69%
High School12.71%
Some College10.28%
Bachelors or Greater5.03%

Seminole County, Florida Poverty Rate by Employment Status and Sex

Name Poverty
Male Unemployed30.44%
Female Unemployed29.48%
Female Employed6.64%
Male Employed5.06%

Seminole County, Florida Income

Seminole County, Florida Income by Household Type

Name Median Mean
Households$58,538$78,910
Families$71,230$93,515
Married Families$84,998$107,024
Non Families$36,432$47,113

Seminole County, Florida Marital Status

Seminole County, Florida Marital Status

Marriage Rates

47.0%

Overall Marriage Rate

49.9%

Male Marriage Rate

44.4%

Female Marriage Rate

Seminole County, Florida Married by Age and Sex

Seminole County, Florida Marriage

The age group where males are most likely to be married is Over65, while the female age group most likely to be married is 45To54.

Seminole County, Florida Marital Status by Race

Seminole County, Florida Veterans

Seminole County, Florida Veterans by War

29,443

Number of Veterans

26,387

Male Veterans

3,056

Female Veterans

Name Veterans
Vietnam10,066
First Gulf War5,813
Second Gulf War4,949
Korea2,549
World War II1,579

Seminole County, Florida Veterans by Age

Name Veterans
35 to 547,957
65 to 746,902
75+6,012
55 to 645,728
18 to 342,844

Seminole County, Florida Veterans by Race

Name Veterans % of Total
White25,2329.00%
Hispanic2,9894.79%
Black2,9477.87%
2 or More4986.66%
Asian4853.44%
Other1622.43%
Indian11118.38%
Hawaiian83.54%

Seminole County, Florida Veterans by Education

7.56%

Veteran Poverty Rate

25.40%

Veteran Disability Rate

Seminole County, Florida Employment Status

Seminole County, Florida Employment by Age

65.6%

Labor Force Participation

60.2%

Employment Rate

8%

Unemployment Rate

Seminole County, Florida Employment by Race

Seminole County, Florida Employment by Education

Population of Cities in Seminole County, Florida

City 2010 Census 2016 Estimated Growth Growth Rate
Sanford537155860548909.10%
Altamonte Springs415014349219914.80%
Oviedo3348339337585417.48%
Winter Springs333173559922826.85%
Casselberry26091270539623.69%
Lake Mary1381816198238017.22%
Longwood136531501113589.95%
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