Home › Compare Maricopa County vs Clark County Side-by-side: the political memory, the demographic profile, and the deepest deltas between these two places.
Latest R+3.5 in 2024
Population 4,559,748 2024 ACS
Most similar Morris County NJ · twin score 97.0
2024 presidential margin R+3.5 MIT Election Lab
Population 4,559,748 2024 5-year
Median household income $89,300 2024 5-year
White (non-Hispanic) 52.5% 2024 5-year
Black 5.4% 2024 5-year
Hispanic / Latino 31.2% 2024 5-year
Peak Democratic margin D+38.6 in 1936 MIT Election Lab
Peak Republican margin R+44.9 in 1984 MIT Election Lab presidential history
Margin, 1892–2024 (partial returns from 1876) Presidential margin over time Democratic-minus-Republican presidential margin from 1912 to 2024. Most recent: −3.5% in 2024. flipped R · 2024 −3.5% D R 1912 2024 Presidential margin over time Year Margin (D minus R) 1912 +34.6% 1916 +12.9% 1920 −12.5% 1924 −6.0% 1928 −24.6% 1932 +30.5% 1936 +38.6% 1940 +21.4% 1944 +12.8% 1948 +5.0% 1952 −21.1% 1956 −26.1% 1960 −18.8% 1964 −7.9% 1968 −27.7% 1972 −42.3% 1976 −27.1% 1980 −40.4% 1984 −44.9% 1988 −31.0% 1992 −8.5% 1996 −2.7% 2000 −10.3% 2004 −14.6% 2008 −10.6% 2012 −10.7% 2016 −2.8% 2020 +2.2% 2024 −3.5%
Latest D+2.6 in 2024
Population 2,329,548 2024 ACS
Most similar Lehigh County PA · twin score 95.0
2024 presidential margin D+2.6 MIT Election Lab
Population 2,329,548 2024 5-year
Median household income $76,472 2024 5-year
White (non-Hispanic) 38.3% 2024 5-year
Black 11.5% 2024 5-year
Hispanic / Latino 31.9% 2024 5-year
Peak Democratic margin D+62.5 in 1932 MIT Election Lab
Peak Republican margin R+29.7 in 1980 MIT Election Lab presidential history
Margin, 1892–2024 (partial returns from 1876) Presidential margin over time Democratic-minus-Republican presidential margin from 1912 to 2024. Most recent: +2.6% in 2024. flipped D · 1992 +2.6% D R 1912 2024 Presidential margin over time Year Margin (D minus R) 1912 +29.6% 1916 +31.6% 1920 +2.3% 1924 −15.0% 1928 −13.2% 1932 +62.5% 1936 +62.4% 1940 +40.7% 1944 +23.6% 1948 +25.2% 1952 −5.9% 1956 +1.4% 1960 +13.6% 1964 +26.0% 1968 +2.3% 1972 −18.1% 1976 +2.9% 1980 −29.7% 1984 −27.1% 1988 −15.5% 1992 +9.0% 1996 +9.3% 2000 +6.6% 2004 +4.8% 2008 +19.1% 2012 +14.6% 2016 +10.7% 2020 +9.3% 2024 +2.6%
Top 9 deltas, ranked by absolute magnitude. Metric Maricopa County Clark County Population 4,559,748 2,329,548 Median household income $89,300 $76,472 White (non-Hispanic) 52.5% 38.3% Latest presidential margin R+3.5 D+2.6 Black 5.4% 11.5% Asian 4.5% 10.5% Poverty rate (overall) 11.0% 13.0% Median age 37.6 38.5 Hispanic / Latino 31.2% 31.9%
