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COUNTY

Nassau County

Florida · 106,879 residents (2025 est.) · 648.681 sq mi
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The short version

Nassau County has roughly average household income, with a median household income of $89,804. The county has grown rapidly, with population up 70% since 2000. Median home value has more than tripled since 2000, reaching $382,800. With a median age of 46.5, the population is older than the US median of 38.9. It ranks in the top 5% of US counties for household income.

At a glance
Wealthier
above the US median
US median: $82,259
Older
median age 46.5
US median: 38.9
Average education
36% hold a bachelor's degree
US average: 36%
Less affordable
home values up 114%, inflation adjusted
US median home: $376,019
Section 01

Population & growth

97,859
+70%since 2000
from 57,663 in 2000
1990 – 2025
151 / sq mi
+44%since 2009
from 105 / sq mi in 2009
US average: 281
46.5
+21%since 2000
from 38.3 in 2000
US average: 38.9

PEP 2025 EST:106,879 residents (Census Bureau Vintage 2025, released March 2026)

Population, 19902024
39K55K71K87K103K1990201020202024Nassau County
202498K
1990201020202024
Age distribution, 2024
Under 54.6%(4,491)
US avg: 5.6%
5 to 95.7%(5,596)
US avg: 6%
10 to 145.6%(5,465)
US avg: 6.4%
15 to 195.1%(4,989)
US avg: 6.6%
20 to 244.5%(4,427)
US avg: 6.5%
25 to 3411.1%(10,870)
US avg: 13.7%
35 to 4411.9%(11,627)
US avg: 13.2%
45 to 5412.2%(11,940)
US avg: 12.2%
55 to 6415.4%(15,059)
US avg: 12.7%
65 to 7414.5%(14,170)
US avg: 10.2%
75 to 847.6%(7,481)
US avg: 5.1%
85 and over1.8%(1,744)
US avg: 1.9%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

$89,804
+7%inflation adjusted, since 2000
from $46,022 in 2000
US average: $82,259
1990 – 2024
$47,685
+109%since 2000
from $22,836 in 2000
US average: $44,673
Households earning $100K+
59.4%
+22.7 ptssince 2009
from 36.7% in 2009
US average: 53.3%
9.7%
+0.5 ptssince 2000
from 9.1% in 2000
US average: 12.5%
0.446
+4%since 2010
from 0.429 in 2010
US average: 0.476
Workforce by industry, 2024
Information10.7%
US avg: 10.8%
Wholesale trade8.6%
US avg: 6.9%
Finance & insurance8.1%
US avg: 5.9%
Retail trade7.3%
US avg: 9.9%
Professional, scientific, technical7.2%
US avg: 5.1%
Other services6.8%
US avg: 6.7%
Public administration4.2%
US avg: 4.8%
Transportation & warehousing2.2%
US avg: 2.2%
Arts, entertainment, food1.7%
US avg: 1.9%
Education & health services0.9%
US avg: 0.9%
Agriculture, forestry, fishing0.7%
US avg: 1.6%
Construction0.6%
US avg: 1.2%
Manufacturing0.1%
US avg: 0.4%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 03

Housing

$382,800
+114%inflation adjusted, since 2000
from $98,000 in 2000
US average: $376,019
1990 – 2024
$1,526
+51%inflation adjusted, since 2000
from $553 in 2000
US average: $1,442
82.7%
+2.1 ptssince 2000
from 80.6% in 2000
17.3% rent
12.8%
−7.3 ptssince 2009
from 20.0% in 2009
US average: 10.0%
20.3%
−4.1 ptssince 2009
from 24.4% in 2009
US average: 22.9%
48.9%
+14.5 ptssince 2009
from 34.4% in 2009
US average: 47.4%
4.3
+21%since 2009
from 3.5 in 2009
2009 – 2024
Our index: median home value divided by median household income. Lower is more affordable.
70
Our index, 0 to 100. Higher means faster recent growth in incomes, home values, and college degrees.
RELATED:See current rent listings in Nassau County on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic89%(51,323)
Black7.7%(4,436)
Hispanic / Latino1.5%(873)
Asian0.4%(251)
Other0%
2024
White, non-Hispanic83.4%(81,628)
Black5.5%(5,372)
Hispanic / Latino5.7%(5,570)
Asian1.3%(1,294)
Other4.1%(3,995)
37
+25%since 2009
from 30 in 2009
2009 – 2024
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
27
−4%since 2020
from 28 in 2020
Our index, 0 to 100. Higher means White and non-White residents are more separated across neighborhoods.
Section 04 · Origins

Detailed origins & ancestry

Hispanic origin
Mexican1.6%(1,527)
Puerto Rican1.3%(1,268)
Cuban0.7%(681)
Colombian0.3%(298)
Panamanian0.2%(182)
Venezuelan0.2%(178)
Guatemalan0.2%(149)
Costa Rican0.1%(141)
Argentine0.1%(130)
Dominican0.1%(111)
+ 9 more hispanic origin groups with data
Spaniard0.1%(104)
Peruvian0.1%(101)
Honduran0.1%(90)
Uruguayan0.1%(72)
Chilean0%(17)
Asian origin
Chinese0.6%(612)
Vietnamese0.2%(204)
Filipino0.2%(202)
Asian Indian0.1%(133)
Japanese0%(47)
Korean0%(37)
Pacific Islander origin
Samoan0%(42)
Chamorro0%(16)
Ancestry
American17.2%(16,827)
English15%(14,698)
German12.4%(12,106)
Irish11.2%(10,989)
Italian4.5%(4,436)
Scottish2.8%(2,740)
French2.4%(2,372)
Polish1.7%(1,626)
Scotch-Irish1.1%(1,063)
Dutch0.9%(886)
Swedish0.7%(706)
Hungarian0.7%(705)
+ 38 more ancestry groups with data
British0.5%(500)
Welsh0.5%(500)
Greek0.5%(462)
West Indian0.5%(446)
Swiss0.4%(438)
Norwegian0.4%(437)
Russian0.4%(393)
Portuguese0.4%(383)
Arab0.3%(262)
Jamaican0.3%(262)
Slovak0.2%(216)
Lithuanian0.2%(215)
Czech0.2%(195)
Canadian0.2%(161)
Austrian0.2%(151)
Lebanese0.1%(143)
Finnish0.1%(115)
Ukrainian0.1%(104)
Syrian0.1%(96)
Danish0.1%(93)
Haitian0.1%(93)
Iranian0.1%(75)
Belgian0.1%(67)
Brazilian0%(48)
Nigerian0%(44)
Bulgarian0%(39)
Slovene0%(37)
Barbadian0%(34)
Romanian0%(31)
Croatian0%(24)
Egyptian0%(23)
Latvian0%(12)
Serbian0%(10)
RANKED:Largest American population · Largest English population · Largest German population · Largest Irish population · Largest Italian population
Section 05

Education

35.6%
+16.7 ptssince 2000
from 18.9% in 2000
US average: 35.6%
High school or higher
92.9%
+11.8 ptssince 2000
from 81.0% in 2000
US average: 89.6%
13.4%
+6.9 ptssince 2000
from 6.6% in 2000
US average: 14.0%
Section 06

Commute & transportation

30.1 min
+46%since 2000
from 20.6 min in 2000
US average: 26.5
78.5%
−4.8 ptssince 2009
from 83.3% in 2009
US average: 68.9%
5.5%
−4.5 ptssince 2009
from 10.0% in 2009
US average: 8.5%
0.1%
Unchangedsince 2009
from 0.1% in 2009
US average: 3.2%
13.7%
+10.6 ptssince 2009
from 3.0% in 2009
US average: 15.0%
1.0%
−0.3 ptssince 2009
from 1.3% in 2009
US average: 2.4%
0.2%
−0.3 ptssince 2009
from 0.5% in 2009
US average: 0.4%
3.0%
−1.6 ptssince 2009
from 4.6% in 2009
US average: 8.3%
Section 07

Work & employment

4.5%
−4.4 ptssince 2011
from 8.8% in 2011
US average: 5.2%
58.1%
−2.5 ptssince 2011
from 60.6% in 2011
US average: 63.5%
12.1%
−1.8 ptssince 2009
from 13.8% in 2009
US average: 13.1%
38.6%
−17.8 ptssince 2009
from 56.4% in 2009
US average: 42.5%
Section 08

People & community

49.4%
−0.1 ptssince 2009
from 49.5% in 2009
50.6%
+0.1 ptssince 2009
from 50.5% in 2009
3.9%
+1.0 ptssince 2009
from 2.9% in 2009
US average: 14.1%
11.0%
−38.1 ptssince 2009
from 49.1% in 2009
US average: 6.2%
16.2%
+1.4 ptssince 2012
from 14.8% in 2012
US average: 13.3%
7.2%
−76.2 ptssince 2013
from 83.4% in 2013
US average: 8.4%
94.6%
+13.8 ptssince 2017
from 80.8% in 2017
US average: 91.0%
94.4%
−1.6 ptssince 2016
from 96.1% in 2016
US average: 77.7%
3.9%
+1.4 ptssince 2016
from 2.5% in 2016
US average: 13.6%
Marital status
Men 15+
Never married24.9%(10,067)
Married61.9%(25,043)
Widowed4%(1,610)
Divorced9.3%(3,757)
Women 15+
Never married19%(7,960)
Married57.9%(24,218)
Widowed10.2%(4,250)
Divorced12.9%(5,402)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
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Frequently asked

How many people live in Nassau County, Florida?

Nassau County, Florida has about 97,859 residents according to the 2024 American Community Survey.

What is the median household income in Nassau County, Florida?

The typical household in Nassau County, Florida earns about $89,804 a year. Half of households make more than that, and half make less.

Is Nassau County, Florida expensive?

In Nassau County, Florida, the median home is worth about $382,800, and the typical rent is about $1,526 a month.

How educated are people in Nassau County, Florida?

About 35.6% of adults age 25 and over in Nassau County, Florida hold a bachelor's degree or higher.

What is the poverty rate in Nassau County, Florida?

About 9.7% of people in Nassau County, Florida live below the federal poverty line.

Has Nassau County, Florida grown since 1990?

Yes, Nassau County, Florida has grown since 1990. The population has added about 53,918 residents, a change of about 123 percent over that period.

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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

How we source and harmonize this data →