A White Paper Occasioned by the Death of Senator Lindsey Graham (July 11, 2026)
Purpose and Occasion
Senator Lindsey Graham of South Carolina died on the night of July 11, 2026, from what his office described as a brief and sudden illness; he was seventy-one and had returned only hours earlier from a visit to Ukraine. Because Graham had already secured his party’s nomination in the June primary and was standing for a fifth term this fall, his death set two distinct legal machines in motion at once—one to seat a temporary senator, and one to name a replacement candidate for the November ballot. The purpose of this paper is to place South Carolina’s handling of that situation against the wider American pattern, to show where the Palmetto State conforms to the national mainstream and where it does something particular, and to draw out what those design choices reveal about the competing values a vacancy rule must balance.
The Constitutional Floor
Every state rule sits atop the same constitutional foundation. Article I originally gave the appointment power to state legislatures, with governors filling seats only when the legislature stood in recess. The Seventeenth Amendment, ratified in 1913, replaced that arrangement with direct election, directed governors to issue writs of election to fill vacancies, and permitted state legislatures to empower governors to make temporary appointments until a successor could be elected. The federal text is deliberately spare. It fixes the destination—an elected successor—while leaving the route almost entirely to the states. The result is a genuine patchwork rather than a single national procedure, and the differences among states are not cosmetic. Since 1913, states have named a total that runs into the hundreds of appointed senators, a reminder that the mechanism gets heavy real-world use rather than sitting idle as a theoretical backstop.
Because the amendment lets each legislature decide whether to grant the appointment power and how to constrain it, the fifty states arrange themselves along two independent axes. The first axis concerns structure: whether a governor may appoint at all, and if so, how long the appointee holds the seat before an election settles the matter. The second axis concerns constraint: whether the governor’s choice of appointee is free or bound to the departed senator’s party. South Carolina’s design can be located precisely on both.
The Structural Axis: Three Models
The first and most consequential division sorts the states into three families.
The largest family lets the governor appoint a replacement who serves until the next regularly scheduled general election, at which point a race for the balance of the term is folded into the ordinary ballot. Thirty-four states follow this model, in which the appointee holds the seat until the next general election and a contest for the remainder of the term is then held. South Carolina belongs to this family. Its governing statute directs that the appointment lasts, in the language of the code, for the period intervening between the appointment and the January third following the next succeeding general election. The virtue of this model is economy: it avoids the expense and turnout problems of a stand-alone special election by using the machinery of the regular election that would have happened anyway. Its cost is duration—an unelected appointee can sit for many months, and in unlucky timing well over a year, exercising a full vote on the Senate floor.
A second family also permits a gubernatorial appointment but refuses to let the appointee linger until the next regular election. Instead these states order an accelerated, stand-alone special election on a compressed calendar. Eleven appointment states take this route, holding a special election on an expedited schedule rather than waiting for the next regular general election, so that the appointee generally serves only until the results of the special election are certified. The timelines here are strikingly short. Montana requires a special election generally eighty-five to one hundred days after the vacancy; South Dakota requires one eighty to ninety days out; Alabama’s governor must order a special election “forthwith” when the vacancy falls more than four months before a general election; and Mississippi holds its special election within ninety days of the governor’s order unless less than a year remains, in which case the appointee simply serves the balance. This family prizes democratic freshness over economy: it shortens the stretch during which an unelected person casts votes, accepting the administrative burden and lower turnout of an off-cycle election as the price.
A third and smallest family removes the governor from the seating decision entirely, requiring that the vacancy be filled only by election. Five states—Kentucky, North Dakota, Oregon, Rhode Island, and Wisconsin—do not empower their governors to appoint, and instead provide an expedited election process, with the seat filled at the regularly scheduled general election if the vacancy falls late in the term. These states have made the strongest possible statement that a Senate seat is the people’s to fill and no one else’s, and they tolerate an empty chair for a period rather than let an appointee occupy it. The membership of this group shifts over time as legislatures amend their statutes; Oklahoma, for instance, recently moved out of the appointment-free camp and now permits a constrained gubernatorial appointment, which is why older surveys and current ones sometimes name a different fifth state.
Where South Carolina Sits, and Its Distinctive Second Track
On the structural axis, then, South Carolina is unremarkable. It is a mainstream appointment-until-the-next-general-election state, the single most common arrangement in the country. Governor Henry McMaster names a temporary senator who represents the state until a successor is elected and qualified under state procedures. Because Graham died roughly a hundred and fifteen days before the November election—outside the narrow window discussed below—the ordinary rule governs, and that appointee’s tenure runs only until the winner of this November’s race takes office in early January.
What makes the Graham situation instructive is not the appointment track but a second, parallel track that the ordinary vacancy statute does not address at all. Graham did not merely hold a seat; he had already become his party’s nominee for the seat by winning the June primary. His death therefore created a hole not only in the Senate but on the printed November ballot, and South Carolina fills that second hole through an entirely different provision. Because Graham secured the nomination through a primary, state law requires that the ballot vacancy be filled through a special primary election rather than by party appointment. The statutory clock is brisk and mechanical: candidate filing opens on the second Tuesday after the vacancy and stays open one week; the special primary follows on the second Tuesday after filing closes; a runoff comes two weeks later if no one wins a majority; and the eventual nominee must be certified at least two weeks before the general election to appear on the November ballot. Working from a July 11 vacancy, that sequence points to filing in late July, a primary in mid-August, and a possible runoff near the end of that month—soon enough that the replacement nominee should reach the regular November ballot in the ordinary way. Only if certification were to slip inside that two-week margin would the seat instead be filled by a separate special election held after the general.
This two-track feature is worth dwelling on because it separates two questions that laypeople routinely conflate. The appointment answers who casts South Carolina’s second Senate vote between now and January. The special primary answers whose name appears on the November ballot line. They are governed by different sections of the code, run on different calendars, and can produce two different people—an interim senator chosen by the governor and a nominee chosen by primary voters. Nothing requires them to be the same person, and the political incentive to make them the same, so that an appointee runs as an incumbent, is exactly the kind of pressure that other states have written rules to check.
The Constraint Axis: Party Fidelity
That checking impulse is the whole subject of the second axis. Here the states divide over whether a governor may appoint anyone at all or must honor the partisan identity of the seat. The concern driving these constraints is concrete and has a recent illustration: in 2013 New Jersey’s Republican governor Chris Christie appointed a fellow Republican to the seat left by the late Democrat Frank Lautenberg, the sort of cross-party appointment that party-fidelity rules are designed to prevent.
Several states answer that worry with a same-party command. Arizona, Montana, and North Carolina require the governor to appoint a replacement from the same party as the previous incumbent. A second cluster goes further and strips the governor of the choice of person, not merely of party. Hawaii, Maryland, Utah, West Virginia, and Wyoming require the governor to select from a list of three candidates submitted by the departed senator’s party. Oklahoma layers on a durational test of loyalty rather than a list. Its appointee must have been a registered voter of the predecessor’s party in the state for at least five years. And one state has effectively neutered the appointment power altogether. Connecticut permits a gubernatorial appointment only when a year or less remains in the term, and even then the choice requires approval by a two-thirds vote in each house of the state legislature.
South Carolina imposes none of this. Its vacancy statute grants the governor an unconstrained power to fill the seat by appointment, with no requirement that the appointee share Graham’s party and no party-submitted slate to choose from. In the present case the point is muted, because a Republican governor is filling a Republican seat and no one expects a partisan flip. But the structural fact remains that South Carolina places full trust in the governor’s discretion on the appointment track, and reserves its partisan-fidelity mechanism—the special primary—for the ballot track instead. That is a coherent and defensible division of labor: let the governor keep the seat warm however he judges best for the few months at issue, but hand the durable choice of the party’s standard-bearer back to the party’s own voters.
Timing Wrinkles and the “Second Election” Family
A final layer of variation concerns what happens when a vacancy falls awkwardly close to an election, and here South Carolina again shares a common national pattern rather than standing apart. Its statute contains a proviso: if the vacancy occurs less than one hundred days before a general election, the appointment runs not to the coming January but to the January following the second succeeding general election. The logic is administrative—too little runway before an election makes it impractical to mount a fair contest, so the law pushes the elected resolution to the next cycle and lets the appointee serve through the gap.
Many appointment states carry a cousin of this rule, usually pegged to the primary calendar rather than to the general election. Depending on how many days before the regular primary the vacancy falls—twenty-one days in Hawaii, eleven weeks in Minnesota, thirty days in New Jersey, fifty-nine days in New York, one hundred twenty days in Virginia—the election to fill the seat is either held that November or bumped to the second November after the vacancy. South Carolina’s hundred-day trigger is simply its own dialect of a widely spoken grammar. In Graham’s case the proviso does not bite, because his death cleared the hundred-day threshold with room to spare, and so the seat resolves at the ordinary November election.
Reading the Design Against the Alternatives
Placing all of this together, South Carolina’s regime optimizes for continuity and cost-control on the seating question and for democratic legitimacy on the candidate question. An appointee fills the chair immediately, so the state loses no floor vote during a period when the Senate’s margins are tight, and the state incurs no expense for a special federal election because the matter rides along on the November ballot already scheduled. Against that, the party’s nominee is chosen not by insiders but by primary voters through the compressed special-primary process. The design reflects a judgment that the temporary occupant matters less than the permanent one, and that discretion is tolerable for the former while democratic choice is owed for the latter.
The alternatives illuminate the trade. Had Graham represented one of the accelerated-special-election states such as Montana or South Dakota, the interim appointment would have been measured in weeks rather than months, purchasing quicker democratic legitimacy at the price of an expensive low-turnout summer election. Had he represented Kentucky or Oregon, no appointee would sit at all, and the seat would stand empty until voters filled it—a purer democratic posture that accepts diminished representation in the interim. Had he represented Arizona or Wyoming, the governor’s hands would have been tied to Graham’s party, whether by command or by a party-supplied list, converting the appointment from an exercise of executive discretion into something closer to a party prerogative. South Carolina chose none of these, and the choices are visible in the recent national record: when Dianne Feinstein died in 2023, California’s governor freely appointed Laphonza Butler to serve until the next general election, while Nebraska’s governor filled Ben Sasse’s 2023 resignation by naming former governor Pete Ricketts, who then had to win a special election in 2024 to complete the term. The first is South Carolina’s model; the second is the accelerated-election model; both are constitutional, and the difference between them is nothing but a legislative preference about how much unelected tenure a republic should stomach.
Conclusion
Graham’s death is a hard human event and, for the machinery of representation, an ordinary test of a system built to absorb exactly this. South Carolina’s answer is thoroughly mainstream on the structural question—it appoints, and it lets the appointee serve until the regular election—and thoroughly unconstrained on the partisan question, trusting the governor’s discretion where a dozen other states would bind it. Its one genuinely distinctive move in this instance is not a vacancy rule at all but a ballot rule: the special primary that returns the choice of nominee to the party’s voters within weeks. The larger lesson is the one the Seventeenth Amendment invites. By fixing only the destination and leaving the road to the states, the Constitution has produced fifty variations on a single problem, and a death in one state becomes an occasion to see, in a single frame, the full range of answers the country has been willing to give to the question of who speaks for a state when its chosen voice falls silent.
