Nassau County, Florida

2024 results by precinct

18 precincts · 65,610 votes cast

Trump · R+47

Harris +50

Trump +50

Real precinct boundaries. Hover for vote totals.

38 presidential elections

Year	Won	Margin	Democratic	Republican	Total
2024	R	−46.9%	17,137	47,937	65,610
2020	R	−45.9%	15,564	42,566	58,811
2016	R	−50.2%	10,869	34,266	46,607
2012	R	−48.6%	10,251	29,929	40,528
2008	R	−43.8%	10,618	27,403	38,304
2004	R	−46.5%	8,573	23,783	32,743
2000	R	−39.7%	6,955	16,408	23,787
1996	R	−23.0%	7,277	12,141	21,167
1992	R	−21.3%	5,503	9,367	18,174
1988	R	−33.6%	4,143	8,374	12,575
1984	R	−39.5%	3,484	8,039	11,524
1980	R	−3.4%	5,074	5,440	10,751
1976	D	+30.2%	5,896	3,136	9,140
1972	R	−59.2%	1,293	5,078	6,392
1968	D	+4.5%	1,598	1,301	6,533
1964	R	−6.0%	2,781	3,134	5,915
1960	D	+32.7%	3,282	1,666	4,948
1956	D	+23.4%	2,765	1,717	4,482
1952	D	+18.4%	2,510	1,731	4,241
1948	D	+35.5%	1,518	540	2,755
1944	D	+56.4%	1,892	527	2,419
1940	D	+63.5%	1,888	421	2,309
1936	D	+63.8%	1,095	242	1,337
1932	D	+60.6%	1,206	296	1,502
1928	R	−31.5%	445	863	1,325
1924	D	+66.8%	617	106	765
1920	D	+49.6%	900	281	1,248
1916	D	+54.6%	420	94	597
1912	D	+75.8%	441	38	532
1908	D	+60.2%	466	92	621
1904	D	+45.9%	509	161	758
1900	—	No data	—	—	—
1896	—	No data	—	—	—
1892	—	No data	—	—	—
1888	—	No data	—	—	—
1884	R	−8.5%	761	902	1,663
1880	—	No data	—	—	—
1876	—	No data	—	—	—

Demographics

Race, ethnicity, and ancestry

Click any group to see the ancestries typically reported within it.

American

100.0%

African American

4.5%

Multiple ancestry combinations reported; no single grouping above 1%.

American Indian, Alaska Native, Native Hawaiian, and Pacific Islander combined.

Source · American Community Survey 5-year estimates, 2024 release. Ancestry is a self-reported, multiple-response item; ancestry percentages do not sum to the parent race percentage.

Age distribution by sex

Median age: 46.5 in this county, 39.1 nationally

Male

Age

Female

0.7%

85+

1.1%

3.6%

75–84

4.0%

6.9%

65–74

7.6%

7.4%

55–64

8.0%

6.0%

45–54

6.2%

6.0%

35–44

5.9%

5.7%

25–34

5.4%

3.1%

18–24

3.1%

7.8%

5–17

6.9%

2.2%

2.4%

Source · American Community Survey 5-year estimates, 2024 release.

Median household income

2024 inflation-adjusted dollars

$89,804

Nassau County ranks in the top 10% of US counties.

Nassau County$89,804

Florida$74,568

United States$80,734

Source · American Community Survey 5-year estimates, 2024 release.

Poverty rate

All persons below federal poverty line

9.7%

Children face moderate poverty.

Children under 1818.0%

Working age (18–64)100.0%

Seniors (65+)18.0%

Source · American Community Survey 5-year estimates, 2024 release.

Language at home

Population aged 5 and older

0.0%

speak English only

Source · ACS 5-year estimates, 2024.

Religious adherents

Adherents per capita by tradition

Baptist

14.0%

Catholic & Orthodox

10.1%

Other Christian

9.7%

Mainline Protestant

2.5%

Methodist

2.3%

Pentecostal & Holiness

2.2%

Source · 2020 US Religion Census. Remaining 59.2% of residents not counted as adherents by any reporting body.

A fast-growing coastal county wedged between Jacksonville and the Georgia line, Nassau delivered a nearly 47-point Republican presidential margin in 2024, reflecting a rural-exurban electorate that has trended sharply rightward over the past decade.

The shift began with civil rights. 1980 marked the realignment in Nassau County, by a three points margin. The Republican margin reached its widest at fifty-nine points in 1972. The 2024 margin was forty-seven points.

The political shift has tracked, in Nassau County, the political shift of the South more broadly. A 85% non-Hispanic-white share, a median household income of $89,804, and a 10% poverty rate describe the demographic context. The county's voting pattern over the last decade is most similar to that of Lipscomb County and Gray County.

Most similar counties

Nassau County voted Democratic for a century. The shift began with civil rights.