Nassau County, Florida Population 2021

Nassau County, Florida's estimated population is 94,003 with a growth rate of 2.94% in the past year according to the most recent United States census data. Nassau County, Florida is the 38th largest county in Florida. The 2010 Population was 73,513 and has seen a growth of 27.87% since this time.

Note: 2020 and 2021 data is projected
Year Population Growth Growth Rate
202194,0032,6892.94%
202091,3142,6893.03%
201988,6252,6893.13%
201885,9363,0113.63%
201782,9252,8703.59%
201680,0552,1042.70%
201577,9511,7012.23%
201476,2508661.15%
201375,3848651.16%
201274,5193710.50%
201174,1486350.86%
201073,51329,57267.30%
199043,94111,04733.58%
198032,89412,26859.48%
197020,6263,43720.00%
196017,1894,37834.17%
195012,8111,98518.34%
194010,8261,45115.48%
19309,375-1,965-17.33%
192011,3408157.74%
191010,5258719.02%
19009,6541,36016.40%
18908,2941,65925.00%
18806,6352,38856.23%
18704,24760316.55%
18603,6441,48068.39%
18502,16427214.38%
18401,89238125.22%
18301,5110.00%
2021 Growth Rate
2.94%
County Website
State
Founded
December 29, 1824
County Seat
2010 Population
73,513
Growth Since 2010
27.87%
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Nassau County, Florida Population Growth

Population by Race

Race Population Percentage
White75,07090.34%
Black or African American5,0316.05%
Two or More Races9821.18%
Asian8511.02%
Some Other Race7660.92%
American Indian and Alaska Native3980.48%
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Nassau County, Florida Population by Race

Nassau County, Florida Population Pyramid $2021

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Nassau County, Florida Median Age

45.3


Total

44.2


Male

46.5


Female

Nassau County, Florida Adults

There are 66,539 adults, (17,884 of whom are seniors) in Nassau County, Florida.

Nassau County, Florida Age Dependency

70.8

Age Dependency Ratio

36.8

Old Age Dependency Ratio

34

Child Dependency Ratio

Nassau County, Florida Sex Ratio

Female

41,887

50.41%

Male

41,211

49.59%

Nassau County, Florida Population by Age

Nassau County, Florida Renter vs Owner Occupied by Household Type

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Nassau County, Florida Household Types

Type Owner Renter
Married89.7%10.3%
All80%20%
Non Family69.6%30.4%
Female64.2%35.8%
Male55.7%44.3%

80.0%

Rate of Home Ownership

Nassau County, Florida Households and Families

Type Count Average Size Owned
All32,6032.5280
Married18,9492.9489.7
Non Family8,6511.2569.6
Female3,3253.1464.2
Male1,6783.0955.7

2.91

Average Family Size

2.52

Average Household Size

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Nassau County, Florida Households by Type

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Education Attained Count Percentage
Less Than 9th Grade1,8002.95%
9th to 12th Grade3,5165.76%
High School Graduate19,36931.71%
Some College13,15821.54%
Associates Degree5,1868.49%
Bachelors Degree11,12618.21%
Graduate Degree6,92711.34%
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Nassau County, Florida Educational Attainment by Sex (over 25)

Nassau County, Florida Educational Attainment by Race

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Race Total High School Bachelors
White54,04449,62016,257
Black3,5323,118956
Hispanic2,1611,695392
Asian643630215
2+ Races40239086
Other Race39832967
Native American324324147

The highest rate of high school graduation is among native american people with a rate of 100.00%.

The highest rate of bachelors degrees is among native american people with a rate of 45.37%.

Nassau County, Florida Educational Attainment by Race

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Name Average Male Female
Overall$39,199$48,969$31,040
Less Than 9th Grade$27,102$35,789$22,430
High School Graduate$32,470$40,078$24,169
Some College$40,264$51,494$31,694
Bachelors Degree$47,580$69,118$36,470
Graduate Degree$58,269$95,115$46,098

$39,199

Average Earnings

$48,969

Average Male

$31,040

Average Female

Nassau County, Florida Earnings by Educational Attainment

Nassau County, Florida Language by Age

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Nassau County, Florida Language

93.94% of Nassau County, Florida residents speak only English, while 6.06% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 3.49% of the population.

Nassau County, Florida Language

Nassau County, Florida Poverty by Race

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Name Total In Poverty Poverty Rate
White71,7316,4829.04%
Black4,8971,27025.93%
Hispanic3,53672920.62%
Multiple96222423.28%
Other74316822.61%
Asian851414.82%
Native39861.51%

10.55%

Overall Poverty Rate

9.24%

Male Poverty Rate

11.83%

Female Poverty Rate

Poverty in Nassau County, Florida

The race most likely to be in poverty in Nassau County, Florida is Black, with 25.93% below the poverty level.

The race least likely to be in poverty in Nassau County, Florida is Native, with 1.51% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 2.34%. Among those working part-time, it was 11.09%, and for those that did not work, the poverty rate was 17.19%.

Nassau County, Florida Poverty

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Name Poverty
Less Than 9th Grade28.17%
High School9.85%
Some College8.38%
Bachelors or Greater4.03%

Nassau County, Florida Poverty Rate by Education

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Rate Poverty
Female Unemployed39.69%
Male Unemployed23.89%
Female Employed5.16%
Male Employed4.22%

Nassau County, Florida Poverty Rate by Employment Status and Sex

Nassau County, Florida Income by Household Type

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Name Median Mean
Households$69,943$92,133
Families$81,672$103,228
Married Families$91,640-
Non Families$40,071$57,097
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Income by Household Type

Nassau County, Florida Marital Status

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Marriage Rates

58.0%

Overall Marriage Rate

58.0%

Male Marriage Rate

57.9%

Female Marriage Rate

Nassau County, Florida Married by Age and Sex

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Nassau County, Florida Marriage

The age group where males are most likely to be married is 45-54, while the female age group most likely to be married is 35-44.

Nassau County, Florida Marital Status by Race

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Nassau County, Florida Marital Status

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8,727

Number of Veterans

8,068

Male Veterans

659

Female Veterans

War Veterans
Vietnam3,223
Second Gulf War1,926
First Gulf War1,850
Korea417
World War II235

Nassau County, Florida Veterans by War

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Age Group Veterans
65 to 742,275
35 to 542,106
75+2,024
55 to 641,768
18 to 34554

Nassau County, Florida Veterans by Age

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Name Veterans % of Total
White8,11513.50%
Black40810.66%
Hispanic1486.06%
Native American14143.52%
Asian334.70%
2+ Races214.90%
Other Race91.76%

Nassau County, Florida Veterans by Race

Nassau County, Florida Veterans by Education

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7.66%

Veteran Poverty Rate

32.63%

Veteran Disability Rate

Nassau County, Florida Veterans by Education

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57.9%

Labor Force Participation

54.7%

Employment Rate

3.9%

Unemployment Rate

Nassau County, Florida Employment by Age

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Nassau County, Florida Employment by Race

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Nassau County, Florida Employment by Education

Origin of Non-Citizens

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Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

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44.23%

Born in Nassau County, Florida

95.71%

Native Born

4.29%

Foreign Born

1.66%

Non Citizen

2.63%

Naturalized

Place of Birth

95.71% of Nassau County, Florida residents were born in the United States, with 44.23% having been born in Florida. 1.66% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Nassau County, Florida Place of Birth

  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

Sources