Skip to main content
Florida State House District 21

Florida State House District 21

Florida · Latest: 2024↓ R+2.1 vs 2020

Safe Democratic — 179K residents

Ask HistorianOpen in ExploreCompareShare image

Florida State House District 21 is a state house district that has a population of 178,899. In the 2024 presidential election, it voted Democratic with a margin of D+21.4. Akashic Edge tracks 5 presidential elections here, dating back to 2008.

Florida State House District 21 Presidential Election Results, 2008–2024
YearDem %Rep %MarginSwing
202459.7%38.3%D+21.4R+2.1
202061.2%37.6%D+23.6R+5.2
201661.9%33.2%D+28.7R+1.2
201265.0%35.0%D+30.0R+1.5
200865.0%33.6%D+31.5—
Political Identity

What defines FL-HD-21?

FL-HD-21 has been trending Republican — 9pp redder over the last 4 presidential cycles. It has a working-class electorate (0% college-educated) — a demographic increasingly aligned with Republicans nationwide.

Similarity Explorer

Similar state house districts

Nearest neighbors matched on the same place-page feature set used across the dossier system.
8 visible matches
Historian Query

Ask the Historian

Explore FL-HD-21's political evolution with the Historian
Automated Readout

Key Insights

High-confidence patterns distilled from this geography's election history.
  • Has voted Democratic in the last 5 presidential elections
  • Latest election (2024) was a Democratic landslide with a 21.4% margin
  • Shifted 8.5 points toward Republicans over the last 4 elections
Race & Ancestry

Who Lives Here

A race-first Census view with ancestry expansion where source coverage is strong enough to support detail.
FL-HD-21Census ACS 2024
Census race profile
Major Census race and ethnicity groups shown as a share of total population.
Expand rows for ancestry detail
White (Non-Hispanic) 69.3%Hispanic 11.0%Black 8.9%Asian 5.7%Multiracial 4.7%
GroupFL-HD-21StateNational
White (Non-Hispanic)
69.3%50.4%57.4%
Hispanic / Latino
11.0%27.4%19.3%
Black / African American
8.9%15.1%12.2%
Asian
5.7%2.9%6.0%
Multiracial / Other
4.7%3.7%4.0%
Native American / Alaska Native
0.3%0.3%0.9%
Method notes

Census treats race and Hispanic/Latino origin as separate questions. Race categories other than Hispanic reflect total populations (small Hispanic overlap in Black, Asian, AIAN, NHPI). “Multiracial / Other” is derived as a non-overlapping remainder.

Detailed ancestry data unavailable for this geography.

Who lives in Florida State House District 21? 178,899 residents as of the 2020 Census.

Demographic Comparison

Demographics

Read this geography's profile in three layers: local, state (where available), and national baseline.
FL-HD-21 vs Florida vs National179K residents
Population & electorate

Scale, voting-age share, and this geography's footprint inside the national electorate.

Total population
Local vs state vs U.S.
179K
local
179KState 22.4MNational 334.9M
Share of U.S. population
Local vs state vs U.S.
0.05%
local
0.05%National 100%
Voting-age population
Local vs state vs U.S.
82.0%
local
82.0%State 78.4%National 75.7%
Economic profile

Income, attainment, and ownership indicators that often shape coalition structure and turnout behavior.

Median household income
Local vs state vs U.S.
N/A
local
N/AState $75,325National $83,960
Poverty rate
Local vs state vs U.S.
N/A
local
N/AState 12.6%National 12.5%
College degree
Local vs state vs U.S.
N/A
local
N/AState 34.2%National 35.6%
Homeownership
Local vs state vs U.S.
N/A
local
N/AState 67.6%National 65.2%
Community profile

Age structure, language use, and nativity signals that explain how this geography differs from state and nation.

Median age
Local vs state vs U.S.
N/A
local
N/AState 43.1 yrsNational 39.1 yrs
Age 18–29
Local vs state vs U.S.
N/A
local
N/AState 14.2%National 15.7%
Age 65+
Local vs state vs U.S.
N/A
local
N/AState 21.3%National 17.0%
Foreign born
Local vs state vs U.S.
N/A
local
N/AState 21.9%National 14.1%
Non-English at home
Local vs state vs U.S.
N/A
local
N/AState 30.6%National 22.2%
English only
Local vs state vs U.S.
N/A
local
N/AState 69.4%National 77.8%
Voter Turnout

Turnout in FL-HD-21

Estimated using 2020 Census voting-age population.
2024 Turnout
47.3%
vs Previous
-50.3pp
Voting-Age Pop
146,753
History
2008–2024
Competitiveness

How competitive is FL-HD-21?

Safe DAvg margin: D+24.6 (last 3 elections)
2008
D+31.5
2012
D+30.0
2016
D+28.7
2020
D+23.6
2024
D+21.4
Elasticity
10.0pp
margin range
Party Flips
0
last 30 years
5-Elec Avg
D+27.0

Other Florida State House Districts

119 total
NameMargin ↓
FL-HD-97D+52.1
FL-HD-108D+46.6
FL-HD-99D+44.6
FL-HD-08D+42.8
FL-HD-41D+42.1
FL-HD-63D+41.1
FL-HD-88D+37.1
FL-HD-40D+35.2
FL-HD-107D+34.5
FL-HD-62D+33.9
FL-HD-109D+30.1
FL-HD-98D+29.7
FL-HD-104D+28.1
FL-HD-105D+27.1
FL-HD-14D+25.5
FL-HD-13D+23.8
FL-HD-96D+18.9
FL-HD-42D+15.0
FL-HD-46D+12.2
FL-HD-95D+12.1
FL-HD-44D+10.8
FL-HD-43D+10.8
FL-HD-90D+10.4
FL-HD-67D+10.3
FL-HD-92D+8.0
Upgrade Path

Unlock Legislative District Analytics

Advance from the public dossier into precinct-level, insight-rich district intelligence.
Target plan Pro$33/mo
Precinct data, Smart Insights, full history, and export controls tailored to place pages.
Precinct-Level Data
See results for every neighborhood and voting precinct
Smart Insights
Automated highlights from recent election patterns
Full Historical Access
165 years of election data at every level of geography
CSV Exports
Download any table or chart as a CSV file
Upgrade to Pro$33/mo