The Case for Action — Five Reasons 435 Is the Wrong Number Today
The history and math in Part I settle the "can we change it" question: 435 has no special standing, and Congress has changed it, or worked around it, repeatedly. What follows is the "should we change it" case — five concrete ways the frozen House is actively making American government function worse, right now.
Congress is overwhelmed, and can no longer meaningfully oversee the executive branch it is supposed to check
The Constitution makes Congress the first branch of government, with the executive bound to carry out the laws Congress writes and subject to Congress's oversight, investigative, and funding powers. That balance has not kept pace with reality. The modern executive branch, with its sprawling network of federal agencies and regulatory bodies, has grown enormously since 1929, while Congress's own institutional capacity to watch it has gone the other direction. Nonpartisan analysts tracking the issue have found that Congress's committees and support agencies — the people who actually do the legwork of oversight — have lost well over a thousand staff positions apiece over the past quarter century, even as the executive branch they're supposed to be checking has kept expanding; researchers studying the imbalance have described the result as Congress trying to oversee an executive branch that has simply outgrown it. The predictable consequence is that Congress increasingly writes broad, discretion-heavy statutes and leaves agencies to fill in the details, not necessarily because that's good governance, but because the institution often lacks the staff, time, and specialized attention to legislate and oversee in fine-grained detail across the full range of federal activity. A House with more members would mean more committee seats, more possible subject-matter specialization, and more capacity to actually chase down what the executive branch is doing — spreading the oversight workload across more people instead of asking 435 members, already stretched across multiple committees and subcommittees each, to somehow cover a government that has grown by orders of magnitude since the number was set.
Americans lack access to, and accountability from, their representatives
With nearly 800,000 constituents per member, meaningful contact between citizens and their elected officials has become the exception rather than the rule. Careful survey research suggests that only around one in seven Americans has actually contacted their member of Congress in a given year, despite far higher levels of expressed dissatisfaction — and just 37 percent of Americans can even name their own representative. Among those who do reach out, the experience often reinforces the disconnect rather than closing it: one survey found more than a third of people who contacted a congressional office received no response at all, and more than 40 percent of non-contacters say they don't bother because they don't believe their representative cares what they think in the first place. That's not a matter of apathy; it's a rational read of a system where one person's office has to field the concerns of three-quarters of a million constituents. The research on smaller legislative districts discussed above isn't abstract here — it directly predicts what a bigger House would change: more representatives, each responsible for far fewer people, means more actual bandwidth for offices to answer mail, take meetings, and be locally known, rather than functioning as a distant, understaffed complaint line.
Large districts inflate the cost of campaigning, amplifying the power of donors over constituents
Winning a U.S. House seat now costs a candidate on the order of $2 million to $3 million on average, part of a congressional election system that saw roughly $9.5 billion in total spending in the 2024 cycle alone. That price tag isn't incidental to district size — it's largely a function of it. Reaching and persuading a district of 760,000-plus people spread across dozens or hundreds of towns requires expensive television and digital advertising, which in turn requires either personal wealth or a donor and PAC network large enough to fund it; door-to-door, town-hall-style campaigning simply doesn't scale to a district that size the way it does in a race for a state legislative seat, where campaigns often cost in the tens or low hundreds of thousands of dollars rather than millions. The predictable result is that representatives spend an enormous share of their time fundraising from donors rather than meeting constituents, and that donors — who can reach a representative directly — end up with outsized influence relative to ordinary constituents who mostly can't. Shrinking districts by adding seats would not eliminate money in politics, but it would lower the price of entry for a House campaign and shift the balance of a representative's time and attention back toward the people actually being represented, rather than the people writing the checks.
Large districts entrench two-party dominance and fuel the gerrymandering wars
Only about 14 percent of U.S. House districts were genuinely competitive in the most recent redistricting cycle — the lowest share in more than fifty years of tracking — because both parties have gotten extremely good at drawing safe, lopsided single-member districts and because Americans have geographically sorted themselves into politically homogeneous communities. Simply shrinking single-member districts on its own doesn't automatically fix this; the honest, well-evidenced version of the fix pairs House expansion with modestly sized multi-member districts, elected using ranked-choice voting, in states with more than a handful of seats — an approach embodied in bipartisan-sponsored legislation like the Fair Representation Act, reintroduced in 2025. Independent modeling of that kind of reform finds it would make the traditional gerrymanderer's toolkit nearly useless, because dividing a state's delegation into several three-to-five-member districts lets a state's political minority — Massachusetts Republicans, Oklahoma Democrats, and their equivalents nationwide — actually win seats roughly in proportion to their share of the vote, rather than being drawn out of contention entirely. Crucially, that kind of reform is only arithmetically possible with a larger House: multi-member districts need enough total seats to divide into meaningful, multi-winner groupings without shrinking any state's delegation below a workable size. An uncapped, larger House isn't just compatible with ending the gerrymandering arms race — for the most credible version of that reform, it's a precondition.
Lack of political representation feeds populist backlash and weakens confidence in government
Academic research across established democracies has found a consistent pattern: citizens whose policy views are poorly reflected by their national legislature are less likely to believe their legislature cares about people like them, less satisfied with how democracy is working, and more receptive to anti-establishment and populist political appeals — a pattern that shows up across the ideological spectrum, not tied to any one party or movement. That finding maps uncomfortably well onto the United States right now. Congressional approval sits at roughly 10 percent as of Gallup's most recent 2026 polling, within a few points of the all-time low recorded in 2013, and trust in the federal government to do the right thing has been hovering near the lowest levels recorded since pollsters started tracking the question in 1958. The causes of that collapse are numerous — polarization, gridlock, high-profile dysfunction like government shutdowns — and House expansion won't resolve all of them on its own. But a chamber where each member is nominally responsible for over three-quarters of a million people of wildly different backgrounds, languages, and priorities is, almost definitionally, a chamber that will struggle to make most people feel heard. Uncapping the House and shrinking the distance between representatives and the represented is one of the few concrete, statutory levers available to narrow that gap directly — restoring a closer relationship between the people and their government, and making effective representation, rather than the raw accumulation of power in an ever-smaller number of seats, the thing candidates and parties actually have to compete on.
Next · Pulling It All Together
The problem is bigger than 435. The solution is bigger, too.
Taken separately, each of these problems can look like its own challenge: an overwhelmed Congress, distant representatives, expensive campaigns, uncompetitive elections, and collapsing public confidence. Taken together, they point to something more fundamental. The House has not simply stopped growing. The institution itself has fallen out of scale with the country it is supposed to represent.
So the question is no longer whether 435 is an arbitrary number, or even whether a larger House would improve representation. The next question is what a modern House should actually look like — how large it should be, how its districts should work, and how those reforms fit together into a practical system of representation for the twenty-first century.
Continue to Pulling It All Together →