2024 PRESIDENCIAL PRIMARIES

 

2024 Primary Schedule

Date	State	Dem Del.	GOP Del.	Type
January 2024
Mon, Jan 15	Iowa caucuses	40*	40	Closed
Tue, Jan 23	New Hampshire primary	23**	22	Mixed
February 2024
Sat, Feb 3	South Carolina Democratic primary	55		Open
Tue, Feb 6	Nevada Democratic primary	36		Open
Thu, Feb 8	Nevada Republican caucus		26	Closed
Thu, Feb 8	U.S. Virgin Islands Republican caucus		5	Closed
Sat, Feb 24	South Carolina Republican primary		50	Open
Tue, Feb 27	Michigan primary	117	16	Open
March 2024
Sat, Mar 2	Idaho Republican caucus		32	Closed
Sat, Mar 2	Michigan Republican caucus		39	Closed
Sat, Mar 2	Missouri Republican caucus		54	Closed
Sun, Mar 3	Washington, D.C. Republican primary		19	Closed
Mon, Mar 4	North Dakota Republican caucus		29	Closed
Tue, Mar 5	Alabama primary	52	50	Open
Tue, Mar 5	Alaska Republican caucus		29	Closed
Tue, Mar 5	American Samoa caucuses	6	9	Open
Tue, Mar 5	Arkansas primary	31	40	Open
Tue, Mar 5	California primary	424	169	Mixed
Tue, Mar 5	Colorado primary	72	37	Mixed
Tue, Mar 5	Iowa Democratic caucus (mail only)	40		Closed
Tue, Mar 5	Maine primary	24	20	Closed
Tue, Mar 5	Massachusetts primary	92	40	Mixed
Tue, Mar 5	Minnesota primary	75	39	Closed
Tue, Mar 5	North Carolina primary	116	74	Mixed
Tue, Mar 5	Oklahoma primary	36	43	Closed
Tue, Mar 5	Tennessee primary	63	58	Open
Tue, Mar 5	Texas primary	244	161	Open
Tue, Mar 5	Utah Democratic primary	30		Open
Tue, Mar 5	Utah Republican caucus		40	Closed
Tue, Mar 5	Vermont primary	16	17	Open
Tue, Mar 5	Virginia primary	99	45	Open
Tue, Mar 12	Democrats Abroad (3/5-3/12)	13		Open
Tue, Mar 12	Georgia primary	108	59	Mixed
Tue, Mar 12	Hawaii Republican caucuses		19	Closed
Tue, Mar 12	Mississippi primary	36	39	Open
Tue, Mar 12	Northern Marianas Democratic convention	6		Closed
Tue, Mar 12	Washington primary	92	43	Closed
Fri, Mar 15	Northern Marianas Republican caucus		9	Closed
Sat, Mar 16	Guam Republican convention		9	Closed
Tue, Mar 19	Arizona primary	72	43	Closed
Tue, Mar 19	Florida primary	224	125	Closed
Tue, Mar 19	Illinois primary	147	64	Open
Tue, Mar 19	Kansas primary	33	39	Closed
Tue, Mar 19	Ohio primary	127	79	Mixed
Sat, Mar 23	Louisiana primary	48	47	Closed
Sat, Mar 23	Missouri Democratic primary	64		Open
April 2024
Tue, Apr 2	Connecticut primary	60	28	Closed
Tue, Apr 2	Delaware primary	19	16	Closed
Tue, Apr 2	New York primary	268	91	Closed
Tue, Apr 2	Rhode Island primary	26	19	Mixed
Tue, Apr 2	Wisconsin primary	82	41	Open
Sat, Apr 6	Alaska Democratic primary	15		Closed
Sat, Apr 6	Hawaii Democratic primary	24		Closed
Sat, Apr 6	North Dakota Democratic primary	14		Open
Sat, Apr 13	Wyoming Democratic caucus	13		Closed
Sun, Apr 21	Puerto Rico Republican primary		23	Open
Sun, Apr 21	Wyoming Republican convention		29	Closed
Tue, Apr 23	Pennsylvania primary	159	16	Closed
Sun, Apr 28	Puerto Rico Democratic primary	51		Open
May 2024
Wed, May 1	New Mexico Republican convention		22	Closed
Sat, May 4	Missouri Republican convention		54	Closed
Tue, May 7	Indiana primary	79	58	Open
Tue, May 14	Nebraska primary	29	36	Mixed
Tue, May 14	Maryland primary	95	37	Closed
Tue, May 14	West Virginia primary	20	32	Mixed
Sat, May 18	Idaho Democratic caucus	23		Closed
Sat, May 18	Montana Republican convention		31	Closed
Tue, May 21	Kentucky primary	53	46	Closed
Tue, May 21	Oregon Democratic primary	66		Closed
Sat, May 25	Oregon Republican convention		31	Closed
June 2024
Tue, Jun 4	Montana primary	20	31***	Open
Tue, Jun 4	New Jersey primary	126	12	Mixed
Tue, Jun 4	New Mexico primary	34	22***	Closed
Tue, Jun 4	South Dakota primary	16	29***	Closed
Tue, Jun 4	D.C. Democratic primary	20		Closed
Sat, Jun 8	Guam Democratic caucuses	6		Closed
Sat, Jun 8	V.I. Democratic party-run primary	7		Closed
To Be Determined - Date Not Set
TBD	South Dakota Republican caucus		29	Closed

Primary/Caucus Type

Open – Voters may vote in either party primary regardless of voter party registration but can choose only one primary to vote in
Closed – Only voters registered in their respective party may vote in the party primary
Mixed – A semi-open or a semi-closed environment, unaffiliated voters can choose to vote in either primary or voters can switch registration on the day of voting

Delegate Allocation

Democratic primary/caucus delegates are proportionally allocated to the candidates based on their percent share of the vote.

Republican primaries/caucuses delegates are winner-take-all meaning that the winner of the contest takes all of the available delegates.

Proportional – Delegates are awarded based on the percentage of the vote received by candidates, or some formulation of dividing up the delegates
Winner Take All – All delegates are given to the winner of the contest
Winner Take Most – Some delegates are reserved for the winner, some may be divided proportionally
Unbound – Delegates are not bound to a specific candidate and can support any candidate of their choosing, varying by the state party organization