THE INDEPENDENT GENERATION
Prism · Politics & Society
Gallup · Annual Average · 2025
THE
INDEPENDENT
GENERATION
56% of Gen Z identifies as independent. 54% of Millennials. Both younger generations have majority-independent identification for the first time in modern American polling history — a structural shift in partisan attachment that defies simple left/right framing. The oldest Americans still split roughly equally between the two parties. The youngest Americans have largely rejected both.
Question: "Do you consider yourself a Republican, a Democrat or an independent?" · Gallup annual average
Key finding: Gen Z 56% independent · Millennial 54% independent — both majorities reject two-party identification
Republican collapse among youth: Silent Gen 37% Rep → Baby Boomer 34% → Gen X 31% → Millennial 21% → Gen Z 17%
Source: Gallup · Annual average of telephone interview data · Data as of 2025 · "No opinion" not shown
Key finding: Gen Z 56% independent · Millennial 54% independent — both majorities reject two-party identification
Republican collapse among youth: Silent Gen 37% Rep → Baby Boomer 34% → Gen X 31% → Millennial 21% → Gen Z 17%
Source: Gallup · Annual average of telephone interview data · Data as of 2025 · "No opinion" not shown
Prism Desk·Source: Gallup·2025
Party Identification by Generation · % Democrat · Independent · Republican · Gallup 2025
Hover bars for detail
Source: Gallup annual average
Source: Gallup annual average
The defining statistic — majority independent identification
Gen Z 56% · Millennial 54%
Both younger generations identify as INDEPENDENT — first time in modern polling
More than half of both younger generations don't see themselves within America's two-party system. This is not political apathy — independent identification often coexists with high political engagement. It is a rejection of partisan label, not of politics itself.
Democrat
Independent
Republican
Identification trend across generations — each cell = % identifying
Independent Wave+26%Silent Gen 30% ind.
→ Gen Z 56% ind.
Structural generational shift
→ Gen Z 56% ind.
Structural generational shift
Republican Collapse37% → 17%Silent Gen 37% Rep
→ Gen Z 17% Rep
Steepest generational drop
→ Gen Z 17% Rep
Steepest generational drop
Democratic Resilience32% → 27%Silent Gen 32% Dem
→ Gen Z 27% Dem
More stable than Republican
→ Gen Z 27% Dem
More stable than Republican
⚠️ Methodological note: "No opinion" responses are excluded from these figures. Independent identification in survey data is a self-reported label that does not necessarily indicate ticket-splitting or equal distance from both parties. Research consistently shows that many "independents" lean strongly toward one party and vote for it reliably — independent identification often signals discomfort with the label more than genuine equidistance. The 56% Gen Z independent figure is therefore better read as "56% reject the partisan label" than "56% are genuinely unaligned."
Source: Gallup · Annual average of telephone interview data · "No opinion" responses not shown · Figures may not add to 100% due to rounding · Data as of 2025
56%Gen Z
Independent
Independent
54%Millennial
Independent
Independent
17%Gen Z Republican
Lowest Ever
Lowest Ever
37%Silent Gen Republican
vs. 32% Dem
vs. 32% Dem
What the Independent Wave Actually Means
The Gallup data on party identification by generation presents a finding that is simultaneously dramatic and nuanced: 56% of Gen Z and 54% of Millennials identify as independent, making both younger generations majority-independent for the first time in modern American polling history. The finding is real and consequential — but its implications require careful unpacking that the simple headline figure does not provide. Independent identification in American survey data is not the same as genuine political equidistance, and understanding the difference between the label and the reality is essential to interpreting what these numbers mean for American politics.
Decades of political science research into the "hidden partisan" phenomenon has consistently found that the majority of survey respondents who identify as independent, when pressed, acknowledge leaning toward one party. These "independent leaners" vote for their preferred party at rates nearly as high as formal party identifiers. The share of genuinely independent voters — those who consistently split their ballots, whose preferences are actually accessible to both parties, and who make up their minds late in election cycles based on candidate qualities rather than party loyalty — is substantially smaller than the self-identification figures suggest. What the independent identification surge among younger generations most accurately measures is generational rejection of the partisan label, not generational rejection of partisan politics.
56% of Gen Z says "independent." But most independents lean partisan and vote partisan. The number is real; what it measures is more complex than it appears. It is a rejection of the label — and of the identity that comes with it — more than a rejection of political preference.
The Republican Collapse Among Youth: Understanding the Trend
The most structurally significant trend in the data is the Republican Party's collapse in self-identification among younger generations: Silent Generation 37%, Baby Boomer 34%, Gen X 31%, Millennial 21%, Gen Z 17%. This is a 20-percentage-point decline across five generational cohorts — one of the most dramatic directional trends in American partisan identification data. The decline is not mirrored on the Democratic side, which shows a more modest fall from 32% (Silent Generation) to 27% (Gen Z) with some non-monotonic variation in between. The Republican decline is predominantly accounted for by the growth in independent identification, not by conversion to Democratic affiliation.
The causes of this Republican generational gap are debated but several structural factors have significant empirical support. Social issue positions — particularly on LGBTQ+ rights, abortion access, and racial equity — show large generational gaps, with younger Americans significantly more liberal on these dimensions than older Americans and the Republican Party having moved toward positions that are far outside the mainstream of younger voters' views. College educational attainment, which has risen sharply among younger generations and which correlates strongly with Democratic identification in recent Pew and Gallup data, is a second structural factor. The Republican Party's older and less-educated core — which has been the base of the Trump coalition — is the inverse of the demographic profile of younger generations, creating an alignment problem that is structural rather than tactical.
Gen X at 42% Independent: The Overlooked Middle
Gen X's 42% independent identification — significantly above Baby Boomers (33%) but below Millennials (54%) — marks the generation that straddled the transition from the older partisan alignment to the newer independent-dominant pattern. Gen X came of political age in the 1980s and 1990s, during a period characterised by disillusionment with both parties: Reagan's deregulatory conservatism alienated many college-educated Gen Xers, while the Clinton triangulation and "Third Way" Democratic politics of the 1990s failed to create a compelling partisan identity for a generation that had absorbed post-Watergate and post-Vietnam cynicism about political institutions.
The 42% Gen X independent figure also reflects the specific political developments of the 1990s and 2000s that shaped this generation's formative political experiences: the Clinton impeachment (perceived as partisan overreach by many centrists), the contested 2000 election, the Iraq War (which destroyed the credibility of political institutions for many who supported the initial premise), and the 2008 financial crisis. Gen X independent identification may therefore be less about label rejection and more about a specific set of experiences that produced genuine disaffection — a different psychological relationship with the independent label than the younger generations' identity-based rejection.
Silent Generation at 37% Republican: The Cohort Effect
The Silent Generation's political profile — 32% Democrat, 30% Independent, 37% Republican — is the only generation where Republicans lead Democrats and where independents are a minority. This profile reflects the specific political experiences that shaped this cohort's partisan formation: the post-war consensus, the Cold War anticommunism that aligned with Republican politics in the late 1940s and 1950s, and the social conservatism that characterised much of the Silent Generation's formative values. Many Silent Generation members formed their partisan identities during the Eisenhower era, when Republican identification represented mainstream civic conservatism rather than the ideological and cultural populism of the contemporary Republican Party.
The Silent Generation profile also reflects selection effects: the cohort born before 1946 that remains alive and survey-responsive in 2025 is likely somewhat more affluent, more educated, and more politically engaged than the full original cohort — factors that would modestly tilt the surviving group toward Republican identification relative to the full generation. Still, the contrast with Gen Z — 37% Republican vs. 17% Republican — is stark enough to represent a genuine generational shift rather than a survivorship artifact.
Silent Generation: 37% Republican — formed in the Eisenhower era of mainstream civic conservatism. Gen Z: 17% Republican — formed in the era of culture war, populism, and social media. The same label describes two completely different political identities separated by 70 years.
What This Means for Electoral Politics
The independent identification data has direct implications for electoral strategy that both parties have been navigating with different degrees of success. For the Republican Party, the 17% Gen Z and 21% Millennial identification figures mean that the long-term demographic math is adverse: as younger generations replace older ones in the voting-eligible population, Republican base identification shrinks unless the party either wins over a significant share of young independent leaners or executes dramatically higher turnout among its existing base. The 2024 election suggested some success in the latter strategy, with Republican candidates performing better among younger men than earlier elections — a partial counterweight to the generational identification trend.
For the Democratic Party, the data presents a different challenge: while Democratic identification declines less steeply across generations than Republican identification, the Gen Z and Millennial identification figures (27% and 24% respectively) represent a weak partisan floor for a party that historically performed better among younger voters. The 54-56% independent majorities in both younger generations mean that Democratic success with these cohorts depends on issue mobilisation and candidate appeal rather than partisan loyalty — a more expensive and uncertain electoral strategy than relying on strong party identification.
The most consequential implication of the independent majority among younger generations is that it makes American elections more candidate-centred and issue-centred and less party-centred than the older partisan alignment allowed. When the majority of the electorate identifies as independent, campaign strategy based on base mobilisation becomes insufficient — persuasion, candidate quality, and specific issue salience matter in every election, not just in marginal contests. This creates more volatility in electoral outcomes, as evidenced by the significant swings between elections since the early 2000s, but it also creates more genuine responsiveness: a majority-independent electorate, however partisan its leaners may be, is one that at least symbolically reserves the right to be persuaded differently.
End of Brief · Prism