2024 Missouri Constitutional Amendment 3, also known as the Right to Reproductive Freedom Initiative, was a constitutional amendment that appeared on the ballot on November 5, 2024. The initiative amended the
Constitution of Missouri
The Missouri Constitution is the state constitution of the U.S. State of Missouri. It is the supreme law formulating the law and government of Missouri, subject only to the federal Constitution, and the people. The fourth and current Missou ...
to
legalize abortion in Missouri until
fetal viability
Fetal viability is the ability of a human fetus to survive outside the uterus. Viability depends upon factors such as birth weight, gestational age, and the availability of advanced medical care. In low-income countries, more than 90% of extr ...
. On December 23, 2024, the measure amended the Missouri Constitution to provide the right for ''reproductive freedom'', defined as "the right to make and carry out decisions about all matters relating to reproductive health care, including but not limited to prenatal care, childbirth, postpartum care, birth control, abortion, miscarriage care, and respectful birthing conditions." The amendment narrowly passed.
Per
NBC News
NBC News is the news division of the American broadcast television network NBC. The division operates under NBCUniversal Media Group, a division of NBCUniversal, which is itself a subsidiary of Comcast. The news division's various operations r ...
, the amendment received majority support in
Boone,
Buchanan,
Clay
Clay is a type of fine-grained natural soil material containing clay minerals (hydrous aluminium phyllosilicates, e.g. kaolinite, ). Most pure clay minerals are white or light-coloured, but natural clays show a variety of colours from impuriti ...
,
Jackson
Jackson may refer to:
Places Australia
* Jackson, Queensland, a town in the Maranoa Region
* Jackson North, Queensland, a locality in the Maranoa Region
* Jackson South, Queensland, a locality in the Maranoa Region
* Jackson oil field in Durham, ...
,
Platte,
St. Charles, and
St. Louis
St. Louis ( , sometimes referred to as St. Louis City, Saint Louis or STL) is an independent city in the U.S. state of Missouri. It lies near the confluence of the Mississippi and the Missouri rivers. In 2020, the city proper had a populatio ...
counties
A county () is a geographic region of a country used for administrative or other purposesL. Brookes (ed.) '' Chambers Dictionary''. Edinburgh: Chambers Harrap Publishers Ltd, 2005. in some nations. The term is derived from the Old French denoti ...
, as well as the independent city of
St. Louis
St. Louis ( , sometimes referred to as St. Louis City, Saint Louis or STL) is an independent city in the U.S. state of Missouri. It lies near the confluence of the Mississippi and the Missouri rivers. In 2020, the city proper had a populatio ...
. These were nearly the same exact counties that had voted for
2020 Missouri Amendment 2 to
expand Medicaid under the Affordable Care Act, except Buchanan County voted for legal abortion but against Medicaid expansion, while
Greene County voted against legal abortion but for Medicaid expansion.
Per the map, the amendment received majority support in Boone County, home to
Columbia and the
University of Missouri
The University of Missouri (Mizzou or MU) is a public university, public Land-grant university, land-grant research university in Columbia, Missouri, United States. It is Missouri's largest university and the flagship of the four-campus Univers ...
, as well as the
Kansas City
The Kansas City metropolitan area is a bi-state metropolitan area anchored by Kansas City, Missouri. Its 14 counties straddle the border between the U.S. states of Missouri (9 counties) and Kansas (5 counties). With and a population of more t ...
and
Greater St. Louis
Greater St. Louis is
the 23rd-largest metropolitan statistical area (MSA) in the United States, the largest in Missouri, and the second-largest in Illinois. Its core city—St. Louis, Missouri—sits in the geographic center of the metro area, ...
metropolitan areas along the
Missouri River
The Missouri River is a river in the Central United States, Central and Mountain states, Mountain West regions of the United States. The nation's longest, it rises in the eastern Centennial Mountains of the Bitterroot Range of the Rocky Moun ...
. It was most strongly opposed in the
Ozarks
The Ozarks, also known as the Ozark Mountains, Ozark Highlands or Ozark Plateau, is a physiographic region in the U.S. states of Missouri, Arkansas, and Oklahoma, as well as a small area in the southeastern corner of Kansas. The Ozarks cover ...
in southern Missouri.
Missouri was the first state to enforce its ban after ''Dobbs'' was decided. Abortion access was restored in Missouri in February 2025. Specifically, clinics started providing abortions again on February 15, 2025. In May 2025, Missouri lawmakers approved a proposed constitutional amendment that would, if approved by voters in the 2026 elections, reinstate the state's abortion ban with exceptions for rape and incest within 12 weeks of gestational age and enshrine the state’s ban on transgender healthcare for minors in the state constitution.
Background
On June 24, 2022, following the
Supreme Court's ruling in ''
Dobbs v. Jackson Women's Health Organization
''Dobbs v. Jackson Women's Health Organization'', 597 U.S. 215 (2022), is a List of landmark court decisions in the United States, landmark decision of the Supreme Court of the United States, United States Supreme Court in which the court held ...
'' which overturned ''
Roe v. Wade
''Roe v. Wade'', 410 U.S. 113 (1973),. was a List of landmark court decisions in the United States, landmark decision of the U.S. Supreme Court in which the Court ruled that the Constitution of the United States protected the right to have an ...
,'' Missouri's
trigger law banning abortion went into effect, which banned all abortions except to save the life of the pregnant person. On March 8, 2024, the group Missourians for Constitutional Freedom submitted Amendment 3 to the
Missouri Secretary of State. On May 3, 2024, they gathered 380,159 signatures to place the amendment on the ballot in November. On August 13, 2024, the secretary of state's office announced 254,871 total valid signatures were submitted for the initiative. Sponsors of the measure hired Advanced Micro Targeting, eQual, MO Political Consulting and MOVE Action to collect signatures for the petition to qualify this measure for the ballot. A total of $4,037,757.84 was spent to collect the 171,592 valid signatures required to put this measure before voters, resulting in a total cost per required signature (CPRS) of $23.53.
During its journey to the ballot, Amendment 3 faced several roadblocks. A bill to increase the threshold required to approve constitutional amendments, including Amendment 3, was narrowly rejected by the
Missouri General Assembly
The Missouri General Assembly is the State legislature (United States), state legislature of the U.S. state of Missouri. The bicameral General Assembly is composed of a 34-member Missouri Senate, Senate and a 163-member Missouri House of Represen ...
. Additionally, a lawsuit to remove Amendment 3 from the ballot was filed, but ultimately rejected by the
Supreme Court of Missouri
The Supreme Court of Missouri (SCOMO) is the highest court in the state of Missouri. It was established in 1820 and is located at 207 West High Street in Jefferson City, Missouri. Missouri voters have approved changes in the state's constituti ...
. Lawsuits regarding fair ballot language, cost estimate of amendment, and post-certification removal from the ballot.
Missouri Court Cases Related to 2024 Missouri Constitutional Amendment 3:
- ''ACLU v. Secretary of State Jay Ashcroft''
- ''Fitz-James v. Bailey''
Amendment language
Official Ballot Title:
Do you want to amend the Missouri Constitution to:
* establish a right to make decisions about reproductive health care, including abortion and contraceptives, with any governmental interference of that right presumed invalid;
* remove Missouri’s ban on abortion;
* allow regulation of reproductive health care to improve or maintain the health of the patient;
* require the government not to discriminate, in government programs, funding, and other activities, against persons providing or obtaining reproductive health care; and
* allow abortion to be restricted or banned after Fetal Viability except to protect the life or health of the woman?
State governmental entities estimate no costs or savings, but unknown impact. Local governmental entities estimate costs of at least $51,000 annually in reduced tax revenues. Opponents estimate a potentially significant loss to state revenue.
''Fair Ballot Language:''
A “yes” vote establishes a constitutional right to make decisions about reproductive health care, including abortion and contraceptives, with any governmental interference of that right presumed invalid; removes Missouri's ban on abortion; allows regulation of reproductive health care to improve or maintain the health of the patient; requires the government not to discriminate, in government programs, funding, and other activities, against persons providing or obtaining reproductive health care; and allows abortion to be restricted or banned after Fetal Viability except to protect the life or health of the woman.
A “no” vote will continue the statutory prohibition of abortion in Missouri.
When passed, this measure may reduce local taxes while the impact to state taxes is unknown.
Notice: The proposed amendment revises Article I of the Constitution by adopting one new Section to be known as Article I, Section 36.
Be it resolved by the people of the state of Missouri that the Constitution be amended:
Section A. Article I of the Constitution is revised by adopting one new Section to be known as Article I, Section 36 to read as follows:
Section 36.
# This Section shall be known as "The Right to Reproductive Freedom Initiative".
# The Government shall not deny or infringe upon a person's fundamental right to reproductive freedom, which is the right to make and carry out decisions about all matters relating to reproductive health care, including, but not limited to, prenatal care, childbirth, postpartum care, birth control, abortion care, miscarriage care, and respectful birthing conditions.
# The right to reproductive freedom shall not be denied, interfered with, delayed, or otherwise restricted, unless the Government demonstrates that such action is justified by a compelling governmental interest achieved by the least restrictive means. Any denial, interference, delay, or restriction of the right to reproductive freedom shall be presumed invalid. For purposes of this Section, a governmental interest is compelling only if it is for the limited purpose, and has the limited effect of improving or maintaining the health of a person seeking care, is consistent with widely accepted clinical standards of practice and evidence-based medicine, and does not infringe on that person's autonomous decision-making.
# Notwithstanding subsection 3 of this Section, the general assembly may enact laws that regulate the provision of abortion after fetal viability, provided that under no circumstance shall the Government deny, interfere with, delay, or otherwise restrict an abortion that, in the good-faith judgment of a treating health care professional, is needed to protect the life or physical or mental health of the pregnant person.
# No person shall be penalized, prosecuted, or otherwise subjected to adverse action based on their actual, potential, perceived, or alleged pregnancy outcomes, including, but not limited to, miscarriage, stillbirth, or abortion. Nor shall any person assisting a person in exercising their right to reproductive freedom with that person's consent be penalized, prosecuted, or otherwise subjected to adverse action for doing so.
# The Government shall not discriminate against persons providing or obtaining reproductive health care or assisting another person in doing so.
# If any provision of this Section or the application thereof to anyone or to any circumstance is held invalid, the remainder of those provisions and the application of such provisions to others or other circumstances shall not be affected thereby.
# For purposes of this Section, the following terms mean:
## "Fetal Viability", the point in pregnancy when, in the good-faith judgment of a treating health care professional and based on the particular facts of the case, there is significant likelihood of the fetus's sustained survival outside the uterus without the application of extraordinary medical measures.
## "Government",
### the state of Missouri; or
### any municipality, city, town, village, township, district, authority, public subdivision, or public corporation having the power to tax or regulate, or any portion of two or more such entities within the state of Missouri.
Polling
Results
By congressional district
Despite losing the state, "No" won five of eight congressional districts, with "Yes" winning the remaining three, including one that elected a Republican.
Aftermath
Republican lawmakers of Missouri in May 2025 approved a future referendum (by November 2026 or sooner) on whether to repeal 2024 Missouri Amendment 3 and instead institute an abortion ban except in the cases of medical emergencies, fetal anomalies, rape or incest, with the abortions for rape and incest only to be legal within 12 weeks from the woman's last period, and only if the rape or incest are documented to have been reported to law enforcement.
See also
Notes
Partisan clients
References
External links
*
Missouri Right to Reproductive Freedom Initiative (2024)at
Ballotpedia
Ballotpedia is a nonprofit and nonpartisan online political encyclopedia that covers federal, state, and local politics, elections, and public policy in the United States. The website was founded in 2007. Ballotpedia is sponsored by the Lucy Bur ...
Amendment 3 full text{{2024 United States elections
Abortion referendums
Initiatives in the United States
2024 Missouri elections
Missouri
Missouri (''see #Etymology and pronunciation, pronunciation'') is a U.S. state, state in the Midwestern United States, Midwestern region of the United States. Ranking List of U.S. states and territories by area, 21st in land area, it border ...
U.S. state constitutional amendments
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Missouri ballot measures