Naples-Marco Island, FL · the strongest Democratic and Republican presidential performances recorded here, measured three ways.
1924–2024 · 26 presidential cycles
Highest vote share
Largest share of the presidential candidate vote cast here.
Democratic
Franklin D. Roosevelt1932
92.0%
424 votes · D+83.9
Runner-up · Franklin D. Roosevelt, 1936 · 91.1%
Republican
Richard Nixon1972
80.6%
13,501 votes · R+61.5
Runner-up · Ronald Reagan, 1984 · 78.7%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Joe Biden2020
77,621votes
37.4% of the vote · R+24.7
Runner-up · Kamala Harris, 2024 · 71,720 votes
Republican
Donald Trump2024
143,267votes
66.2% of the vote · R+33.1
Runner-up · Donald Trump, 2020 · 128,950 votes
Best relative to the U.S.
This Place’s margin against the national margin in the same election — positive when it leaned toward the party more than the country did.
Democratic
John W. Davis1924
+99.1pts D vs U.S.
Place D+73.9 · U.S. R+25.2
Runner-up · Franklin D. Roosevelt, 1932 · +66.2 pts
Republican
George H. W. Bush1988
+42.6pts R vs U.S.
Place R+50.3 · U.S. R+7.7
Runner-up · Ronald Reagan, 1984 · +39.3 pts
presidential primaries
Nominating contests
Naples-Marco Island, FL · which candidate this place backed in each party’s presidential nominating contest, cycle by cycle. A primary is a contest inside one party, so it has no Democratic–Republican margin and is not part of the general-election record above.
Akashic reports votes cast, not delegates awarded. The two can disagree: Clinton led the 2008 national primary popular vote by less than half a point and did not win the nomination.
Primary returns are published at county grain, and this place is a single county: Collier County, Florida. The figures below are that county’s, which is the same territory — not a larger unit standing in for it.
Presidential nominating contests in Naples-Marco Island, FL, by party and cycle.
○no contest record — Akashic holds no result for that party and cycle here. It is not a claim that no contest was held. Telling apart a contest that was cancelled, one that went uncontested, and one simply not yet ingested needs a nominating-contest calendar, which is a separate ingest from results and does not exist yet.
Republican presidential primaries are not yet ingested — the Republican series runs from 1856 and is in scope. The row is kept so its absence is visible: a Democratic-only panel would otherwise read as though no one else held a contest.
Akashic carries 10 states for 2012 and 3 states for 2024. Cycles in which an incumbent president seeks renomination are thin by nature — few states run a contested primary — so a sparse column is politics, not a hole in the record.
County returns carry a leader and a lead over the runner-up, and nothing more. The full candidate field with vote shares is published at state grain — follow a cycle above to the state contest for it.
voter registration
Registered voters
By party of registration, over time
Party registration · 2024R+33.7
vs
Presidential vote · 2024R+33.1
Registration and the presidential vote track closely here — within 0.7 points.
DemocraticRepublicanUnaffiliatedOther parties
Voter registration in Naples-Marco Island, FL
Year
Total registered
Democratic
Republican
Unaffiliated
Other
2017
199,410
46,601
102,364
49,692
753
2018
217,134
51,670
109,754
54,215
1,495
2019
203,516
48,107
105,196
48,637
1,576
2020
239,946
58,685
121,473
56,624
3,164
2021
243,524
56,884
123,706
59,254
3,680
2023
255,129
53,623
134,776
61,583
5,147
2024
267,736
53,933
144,226
62,365
7,212
domestic migration
Who moves in and out
Net domestic migration over time
−2,337 net domestic migration · 2025
20112025
Net +63,645 over 2011–2025 · gain loss
Domestic migration in Naples-Marco Island, FL in Naples-Marco Island, FL: net domestic migration by year
Year
Net domestic migration
2011
+2,772
2012
+2,730
2013
+4,620
2014
+6,044
2015
+6,218
2016
+6,228
2017
+4,403
2018
+3,816
2019
+5,485
2021
+11,062
2022
+8,871
2023
+4,020
2024
−287
2025
−2,337
Naples-Marco Island ranks among the wealthiest metros in the U.S., and Collier County's retiree-heavy, high-income electorate has produced some of the largest Republican margins in statewide Florida contests over the past two decades.
Across the recorded series it reached a Democratic high of 83.9 points in 1932 and a Republican high of 61.5 points in 1972. Between 2020 and 2024 the metro moved 8.4 points toward the Republican candidate; the 2024 margin was 33.1 points.
A population of 398,291, a 61% non-Hispanic-white share, and a median household income of $90,045 describe the metro. The metro's voting pattern over the last decade is most similar to that of Sebastian-Vero Beach-West Vero Corridor, FL and Cape Coral-Fort Myers, FL.
Akashic
Political twins — metros
The metros whose fingerprint — 2000–2024 trajectory, demographics, ancestry, religion — sits closest to this one, and why.
Twin score (0–100) = weighted cosine between tier-standardized fingerprints: presidential margins 2000–2024 with 12-yr trend and elasticity, ACS income, age, education, population and race, top reported ancestries, and religious adherence — chips name the closest-shared dimensions and the widest gap. Re-weight the groups in the twins explorer.
Compare two places, side by side
Twelve curated comparisons line up election history, demographics, and the divergence story for two places at a glance. Browse all comparisons →
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All citations released under CC BY 4.0. Attribution: Akashic Intelligence.
Naples-Marco Island, FL, Florida. Akashic. https://akashic.app/cbsa/34940/. Accessed May 20, 2026. License: CC BY 4.0.
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How did Naples-Marco Island, FL, Florida vote in 2024?
In 2024, Naples-Marco Island, FL, Florida voted Republican by 33.1 points (R+33.1), carried by the Republican candidate. Out of 216,370 votes cast, 71,720 went Democratic and 143,267 went Republican.
When did Naples-Marco Island, FL, Florida last vote Democratic?
The most recent presidential election in which Naples-Marco Island, FL, Florida voted Democratic was 1952.
How many people live in Naples-Marco Island, FL, Florida?
Naples-Marco Island, FL, Florida has a population of 398,291 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Naples-Marco Island, FL, Florida?
Median household income in Naples-Marco Island, FL, Florida is $90,045 — above the national median of $80,734. The Florida state median is $74,568.
What is the political history of Naples-Marco Island, FL, Florida?
Akashic tracks 34 presidential elections in Naples-Marco Island, FL, Florida from 1892 to 2024. Of those, 8 went Democratic and 18 went Republican.
