akashic
1876–2024

Miami-Dade County vs Harris County

Side-by-side: the political memory, the demographic profile, and the deepest deltas between these two places.

FL

Miami-Dade County

LatestR+11in 2024
TypologyNew Americancluster typology
Population2,738,3562024 ACS
Most similarImperial CountyCA · similarity 0.94

Key facts

2024 presidential margin
R+11MIT Election Lab
Political typology
New AmericanAkashic typology
Population
2,738,3562024 5-year
Median household income
$71,7532024 5-year
White (non-Hispanic)
26.5%2024 5-year
Black
14.7%2024 5-year
Hispanic / Latino
69.3%2024 5-year
Peak Democratic margin
D+96 in 1892MIT Election Lab
Peak Republican margin
R+22 in 1928MIT Election Lab
Most similar
Imperial County, CA · similarity 0.94
presidential history
Margin, 1876–2024
Presidential margin over timeDemocratic-minus-Republican presidential margin from 1876 to 2024. Most recent: −11.5% in 2024.flipped R · 2024−11.5%DR18762024
Presidential margin over time
YearMargin (D minus R)
1876No data
1880No data
1884+19.4%
1888No data
1892+95.6%
1896+0.5%
1900+30.5%
1904+45.5%
1908+43.3%
1912+60.2%
1916+35.8%
1920+15.0%
1924+6.8%
1928−21.7%
1932+31.7%
1936+46.2%
1940+34.6%
1944+32.9%
1948+16.5%
1952−13.5%
1956−10.7%
1960+15.3%
1964+28.0%
1968+11.4%
1972−18.1%
1976+17.6%
1980−10.5%
1984−18.3%
1988−11.0%
1992+3.5%
1996+19.5%
2000+6.3%
2004+6.3%
2008+16.1%
2012+23.7%
2016+29.6%
2020+7.4%
2024−11.5%
38 presidential elections
Source · MIT Election Lab · ICPSR · VEST (precinct-level 2024).
YearWonMarginDemocraticRepublicanTotal
R
−11.5%
480,156605,4971,093,811
D
+7.4%
617,864532,8331,156,816
D
+29.6%
624,146333,999980,204
D
+23.7%
541,440332,981878,314
D
+16.1%
499,831360,551863,486
D
+6.3%
409,732361,095774,726
D
+6.3%
328,867289,574625,552
D
+19.5%
317,555209,740553,782
D
+3.5%
254,609235,313544,843
R
−11.0%
216,970270,937490,265
R
−18.3%
223,863324,414548,312
R
−10.5%
210,868265,888524,905
D
+17.6%
303,047211,148521,942
R
−18.1%
177,693256,529435,763
D
+11.4%
176,689135,222365,302
D
+28.0%
208,941117,480326,421
D
+15.3%
183,114134,506317,620
R
−10.7%
105,559130,938236,497
R
−13.5%
93,022122,174215,196
D
+16.5%
59,68141,301111,512
D
+32.9%
60,10030,35790,457
D
+34.6%
51,92125,22477,145
D
+46.2%
28,00710,29538,302
D
+31.7%
17,8209,24427,064
R
−21.7%
10,13615,86026,368
O
+6.8%
3,4742,75310,583
D
+15.0%
4,2883,0778,078
D
+35.8%
1,6546292,867
D
+60.2%
1,171991,782
D
+43.3%
9612751,586
D
+45.5%
8873071,275
D
+30.5%
8063891,365
D
+0.5%
372368792
D
+95.6%
1090114
—
No data
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D
+19.4%
402767
—
No data
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—
No data
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TX

Harris County

LatestD+6in 2024
TypologyNew Americancluster typology
Population4,838,3032024 ACS
County seatHoustonTX
Most similarLoudoun CountyVA · similarity 0.96

Key facts

2024 presidential margin
D+6MIT Election Lab
Political typology
New AmericanAkashic typology
Population
4,838,3032024 5-year
Median household income
$74,9832024 5-year
White (non-Hispanic)
34.4%2024 5-year
Black
19.0%2024 5-year
Hispanic / Latino
44.0%2024 5-year
County seat
Houston
Peak Democratic margin
D+76 in 1936MIT Election Lab
Peak Republican margin
R+26 in 1972MIT Election Lab
Most similar
Loudoun County, VA · similarity 0.96
presidential history
Margin, 1876–2024
Presidential margin over timeDemocratic-minus-Republican presidential margin from 1876 to 2024. Most recent: +5.5% in 2024.flipped D · 2008+5.5%DR18762024
Presidential margin over time
YearMargin (D minus R)
1876No data
1880No data
1884No data
1888No data
1892No data
1896No data
1900No data
1904No data
1908No data
1912+62.2%
1916+52.2%
1920+24.5%
1924+36.0%
1928−11.6%
1932+68.4%
1936+75.7%
1940+55.8%
1944+56.9%
1948+12.5%
1952−15.3%
1956−24.2%
1960−6.1%
1964+19.2%
1968−4.1%
1972−25.6%
1976−5.2%
1980−19.8%
1984−23.1%
1988−14.9%
1992−4.9%
1996−4.1%
2000−11.4%
2004−10.2%
2008+1.6%
2012+0.1%
2016+12.3%
2020+13.3%
2024+5.5%
38 presidential elections
Source · MIT Election Lab · ICPSR · VEST (precinct-level 2024).
YearWonMarginDemocraticRepublicanTotal
D
+5.5%
808,771722,6951,557,484
D
+13.3%
918,193700,6301,641,257
D
+12.3%
707,914545,9551,312,112
D
+0.1%
587,044586,0731,188,585
D
+1.6%
590,982571,8831,171,472
R
−10.2%
475,865584,7231,067,968
R
−11.4%
418,267529,159974,822
R
−4.1%
386,726421,462855,893
R
−4.9%
360,171406,778942,947
R
−14.9%
342,919464,217814,160
R
−23.1%
334,135536,029872,167
R
−19.8%
274,061416,655720,014
R
−5.2%
321,897357,536685,264
R
−25.6%
215,916365,672584,531
R
−4.1%
182,546202,079471,037
D
+19.2%
227,819154,401382,985
R
−6.1%
148,275168,170325,399
R
−24.2%
93,961155,555254,549
R
−15.3%
107,604146,665254,497
D
+12.5%
58,48843,117122,617
D
+56.9%
71,07711,843104,119
D
+55.8%
73,52020,79794,453
D
+75.7%
59,2058,08367,533
D
+68.4%
46,8868,60455,970
R
−11.6%
21,53627,18848,810
D
+36.0%
20,6488,95332,479
D
+24.5%
14,8087,73528,837
D
+52.2%
10,1313,00913,647
D
+62.2%
6,4097269,134
—
No data
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No data
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Biggest differences

Top 9 deltas, ranked by absolute magnitude.
MetricMiami-Dade CountyHarris County
Population2,738,3564,838,303
Median household income$71,753$74,983
Hispanic / Latino69.3%44.0%
Latest presidential marginR+11D+6
White (non-Hispanic)26.5%34.4%
Median age40.734.6
Asian1.6%7.3%
Black14.7%19.0%
Poverty rate (overall)14.7%16.3%