† Citizen voting-age population estimated for prior cycles; 2004 predates the ACS and is extrapolated. Source: ACS 5-year, table B05003.
——
D+60R+60
20042024
Boundary by 2024 margin · Precinct returns · VEST · MIT Election Lab
People and households
Who lives here
Exact values for this place, its state, and the United States.
Race · ethnicity · ancestry
Communities and origins
GroupBig Coppitt KeyFloridaUnited States
Irish12.6%8.2%9.4%
German12.3%8.9%12.5%
English11.7%8.2%9.5%
Italian6.6%5.6%4.8%
American6.6%7.7%5.3%
Polish3.0%2.1%2.2%
French3.0%1.7%1.6%
Scottish2.1%1.3%1.3%
Cuban14.1%7.3%0.7%
Mexican1.9%3.3%11.3%
Nicaraguan1.8%0.6%—
Puerto Rican1.2%5.6%1.8%
Spaniard0.7%——
Venezuelan0.6%1.6%—
Spanish0.6%——
Honduran0.5%0.6%0.3%
African American†3.4%9.5%9.9%
Haitian3.4%2.3%0.3%
Bahamian0.2%——
Hispanic or Latino counts residents of any race; the race groups count only their non-Hispanic residents, so the groups are mutually exclusive and sum to 100%. Expand a row to see ancestries reported within that group.
Age and life stage
Measure
Big Coppitt Key
Florida
United States
Median age
42.8
43.1
39.1
Age 18–24
8.9%
8.1%
9.2%
Age 65 and older
16.2%
21.3%
17.2%
Household economy
Measure
Big Coppitt Key
Florida
United States
Median household income
$105,139
$74,568
$84,427
Poverty rate
4.7%
12.6%
12.5%
Bachelor's degree or higher (25+)
23.8%
34.2%
35.6%
Languages at home
Measure
Big Coppitt Key
Florida
United States
Speaks a non-English language at home
24.4%
30.7%
22.3%
Spanish
12.6%
22.6%
13.6%
French (incl. Cajun & Haitian)
3.4%
2.7%
0.7%
Russian, Polish, or other Slavic
6.9%
0.7%
0.7%
Religious landscape
Measure
Big Coppitt Key
Florida
United States
Catholic
—
19.0%
18.6%
Evangelical Protestant
—
18.5%
16.5%
Unclaimed / not counted
—
53.1%
51.5%
American Community Survey 2024 5-year (CVAP, income, age, poverty, education, language, race, ancestry) · presidential returns from MIT Election Lab through 2024 · 2020 U.S. Religion Census (ASARB) — congregational adherents; unclaimed is the residual not counted by congregations.
Big Coppitt Key, Florida
presidential history
Presidential margin, 2004–2024
Democratic minus Republican, by election
Presidential margin over time
Year
Margin (D minus R)
2004
+3.3%
2008
+7.8%
2012
−2.4%
2016
−10.0%
2020
−15.1%
2024
−28.3%
DemocraticRepublican
6 presidential elections
Third column names the leading third-party or independent finisher. Source · MIT Election Lab · ICPSR · VEST (precinct-level 2024). Swing · margin change from the prior cycle. vs U.S. · margin relative to the national result that year. Third-party votes in 2012 are allocated from certified county totals by this place's share of each county's two-party vote — that cycle's precinct source records two-party splits. † 2004 sub-county results are estimated: the source's block-level detail for this cycle was unreliable — either county/municipality-level consolidated reporting (COVID-era) or a precinct-to-block allocation that misplaced votes — so the figures are allocated from the constituent county totals in proportion to the place and scaled to certified totals.
Year
Won
Democratic
Republican
Other
Margin
Swing
vs U.S.
Total
R
35.0%Harris525
63.3%Trump949
1.7%
R+28.3
R+13.1
R+26.8
1,499
R
41.5%Biden649
56.6%Trump886
1.9%
R+15.1
R+5.2
R+19.6
1,565
R
42.5%Clinton562
52.5%Trump694
4.9%
R+10.0
R+7.5
R+12.1
1,321
R
48.2%Obama572
50.7%Romney601
1.1%
R+2.4
R+10.2
R+6.3
1,186
D
53.2%Obama587
45.4%McCain501
1.4%
D+7.8
D+4.5
D+0.5
1,103
D
51.1%Kerry548
47.8%Bush513
1.1%
D+3.3
—
D+5.7
1,073
Sitting just north of Key West, Big Coppitt Key hosts a notable concentration of Navy-affiliated residents tied to NAS Key West, giving this small CDP an unusually transient population base compared with other Monroe County communities.
Across the recorded series it reached a Democratic high of 7.8 points in 2008 and a Republican high of 28.3 points in 2024. Between 2020 and 2024 the city moved 13.1 points toward the Republican candidate; the 2024 margin was 28.3 points.
A population of 3,109, a 65% non-Hispanic-white share, and a median household income of $105,139 describe the city.
In 2024, Big Coppitt Key, Florida voted Republican by 28.3 points (R+28.3), carried by the Republican candidate. Out of 1,499 votes cast, 525 went Democratic and 949 went Republican.
When did Big Coppitt Key, Florida last vote Democratic?
The most recent presidential election in which Big Coppitt Key, Florida voted Democratic was 2008.
How many people live in Big Coppitt Key, Florida?
Big Coppitt Key, Florida has a population of 3,109 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Big Coppitt Key, Florida?
Median household income in Big Coppitt Key, Florida is $105,139 — above the national median of $80,734. The Florida state median is $74,568.
What is the political history of Big Coppitt Key, Florida?
Akashic tracks 6 presidential elections in Big Coppitt Key, Florida from 2004 to 2024. Of those, 2 went Democratic and 4 went Republican.
