Participation measured against the same-year citizen voting-age population. Audited cycles count total general-election participants — ballots or participating voters, not presidential candidate votes.
2020–20243 cycles · 3 audited
2024 turnout
64.0%13,173 participants ÷ 20,594 CVAP
2020→2022 drop-off
+21.6 ptsPresidential-dependent
Drop-off vs state
-1.6 ptsPositive means a larger decline than the statewide pattern
Mechanical 2026
42.4%Recent-cycle and two-cycle persistence scenarios; not a forecast
Participation by cycle
Presidential Midterm
0%20%40%60%80%
50.2%
202020222024
Select a presidential cycle to show it on the map and results ledger above.
Cycle
Participants
CVAP
Turnout
Series
Quality
13,173
20,594 ± 1,644
64.0%
Audited
E/A
2022Mid
9,954
19,834 ± 1,616
50.2%
Audited
E/A
13,506
18,827 ± 1,586
71.7%
Audited
E/A
Sources and methods
2024: numerator source 160, denominator source 157; estimated total ballots; preferred-county:block-reference-presidential-or-cvap-weight:v2; allocation share 100.0%; series 323/229.
2022: numerator source 160, denominator source 157; estimated total ballots; preferred-county:block-reference-presidential-or-cvap-weight:v2; allocation share 100.0%; series 322/184.
2020: numerator source 160, denominator source 157; estimated total ballots; preferred-county:block-reference-presidential-or-cvap-weight:v2; allocation share 100.0%; series 321/4.
presidential history
Party record book
Port St. John, FL · the strongest Democratic and Republican presidential performances recorded here, measured three ways.
2004–2024 · 6 presidential cycles
Highest vote share
Largest share of the presidential candidate vote cast here.
Democratic
Barack Obama2008
44.0%
5,297 votes · R+10.6
Runner-up · John Kerry, 2004 · 41.5%
Republican
Donald Trump2024
66.1%
8,629 votes · R+33.5
Runner-up · Donald Trump, 2020 · 63.6%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Barack Obama2008
5,297votes
44.0% of the vote · R+10.6
Runner-up · Barack Obama, 2012 · 5,175 votes
Republican
Donald Trump2024
8,629votes
66.1% of the vote · R+33.5
Runner-up · Donald Trump, 2020 · 8,528 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 Kerry2004
−13.3pts D vs U.S.
Place R+15.8 · U.S. R+2.5
Runner-up · Barack Obama, 2008 · −17.9 pts
Republican
Donald Trump2020
+33.4pts R vs U.S.
Place R+28.9 · U.S. D+4.5
Runner-up · Donald Trump, 2024 · +32.1 pts
U.S. House elections · 2 House
Senate and governor results are in the Office selector at the top of this page.
U.S. House
Each row shows U.S. House votes counted inside this Place. “Vote lead” is the local lead here, not necessarily the winner of the full contest.
Port St. John · 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. The figures below are Brevard County, Florida, the county containing Port St. John — Port St. John’s own primary vote sits inside those totals and is not separately reported.
Presidential nominating contests in Port St. John, 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.
Port St. John sits just north of Cape Canaveral in Brevard County, a historically competitive corridor where aerospace employment and suburban growth have shaped an electorate that swings narrowly in statewide races.
Across the recorded series it reached a Republican high of 33.5 points in 2024. Between 2020 and 2024 the city moved 4.6 points toward the Republican candidate; the 2024 margin was 33.5 points.
A population of 25,120, a 82% non-Hispanic-white share, and a median household income of $87,736 describe the city. The city's voting pattern over the last decade is most similar to that of Florida Ridge and Homosassa Springs.
Akashic
Political twins — cities
The cities 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.
In 2024, Port St. John, Florida voted Republican by 33.5 points (R+33.5), carried by the Republican candidate. Out of 13,057 votes cast, 4,252 went Democratic and 8,629 went Republican.
How many people live in Port St. John, Florida?
Port St. John, Florida has a population of 25,120 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Port St. John, Florida?
Median household income in Port St. John, Florida is $87,736 — above the national median of $80,734. The Florida state median is $74,568.
What is the political history of Port St. John, Florida?
Akashic tracks 6 presidential elections in Port St. John, Florida from 2004 to 2024. Of those, 0 went Democratic and 6 went Republican.
