Missouri state elections in 2020 were held on Tuesday, November 3, 2020. Aside from its presidential primaries held on March 10, its primary elections were held on August 4, 2020. In addition to the U.S. presidential race, Missouri voters will elect the

Governor of Missouri A governor is an politician, administrative leader and head of a polity or Region#Political_regions, political region, ranking under the Head of State, head of state and in some cases, such as governor-general, governors-general, as the head of ...

, four of Missouri's other executive officers, all of its seats to the

House of Representatives House of Representatives is the name of legislative bodies in many countries and sub-national entitles. In many countries, the House of Representatives is the lower house of a bicameral legislature, with the corresponding upper house often c ...

, all of the seats of the

Missouri House of Representatives The Missouri House of Representatives is the lower chamber of the Missouri General Assembly. It has 163 members, representing districts with an average size of 37,000 residents. House members are elected for two-year terms during general elections ...

, and 17 of 34 seats in the

Missouri State Senate The Missouri Senate is the upper chamber of the Missouri General Assembly. It has 34 members, representing districts with an average population of 174,000. Its members serve four-year terms, with half the seats being up for election every two yea ...

. Neither of the state's two

U.S. Senate The United States Senate is the upper chamber of the United States Congress, with the House of Representatives being the lower chamber. Together they compose the national bicameral legislature of the United States. The composition and powe ...

seats are up for election this year, but there are also two ballot measures which will be voted on, in addition to one voted on in the August 4 primaries. To

vote by mail Postal voting is voting in an election where ballot papers are distributed to electors (and typically returned) by post, in contrast to electors voting in person at a polling station or electronically via an electronic voting system. In an ele ...

, registered Missouri voters had to request a ballot by October 21, 2020.

Federal offices

President of the United States

Missouri has 10 electoral votes in the Electoral College.

United States House of Representatives

There are 7 U.S. Representatives in Missouri that will be up for election. Another seat is open after the incumbent,

Lacy Clay William Lacy Clay Jr. (born July 27, 1956) is an American politician who served as the U.S. representative from from 2001 to 2021. His congressional career ended after he lost in a Democratic primary to Cori Bush in 2020, after successfully defe ...

, lost renomination in its Democratic primary.

Governor

Lieutenant governor

Attorney general

Secretary of state

Treasurer

State legislature

All 163 seats of the

and 17 of 34 seats of the

are up for election. Before the election, the composition of the

Missouri State Legislature The Missouri General Assembly is the state legislature of the U.S. state of Missouri. The bicameral General Assembly is composed of a 34-member Senate and a 163-member House of Representatives. Members of both houses of the General Assembly are ...

was:

State senate

House of Representatives

After the election, the composition of the

was:

State senate

House of Representatives

Primary election

Senate District 3 - Republican

;Polling

Senate District 5 - Democratic

;Polling

Senate District 13 - Democratic

;Polling

Senate District 23 - Republican

;Polling

Senate District 25 - Republican

;Polling

Senate District 27 - Republican

;Polling

Senate District 29 - Republican

;Polling

Senate District 31 - Republican

;Polling

Senate District 33 - Republican

;Nominee *Karla Eslinger, state representative for District 155 ;Eliminated in primary *Van Kelly *Robert Ross ;Polling

Senate District 33 - Democratic

;Nominee *Tammy Harty

General election

Senate District 1

;Polling ;Results

Senate District 15

;Polling ;with Mark Osmack ;Results

Senate District 19

;Polling ;with Michela Skelton ;Results

Senate District 33

Ballot measures

Missouri Amendment 2, Medicaid Expansion passed in the August 4 primary. Missouri Amendment 3, Redistricting Process and Criteria, Lobbying, and Campaign Finance Amendment is to amend the state constitution to lower thresholds for lobbyists' gifts, lower campaign contribution limits for state senate campaigns and reverse changes to the redistricting process brought about by the passage of 2018's Missouri Amendment 1, known as "Clean Missouri". That amendment (aimed to prevent gerrymandering) delegated redistricting to a nonpartisan state demographer and citizens' commission as opposed to the status quo ante of it being left to a bipartisan commission appointed by the governor.

Polling

Primary election

;Amendment 2

General election

;Amendment 1 ;Amendment 3

Notes

;Partisan clients

References

External links

* * * (State affiliate of the U.S.

League of Women Voters The League of Women Voters (LWV or the League) is a nonprofit, nonpartisan political organization in the United States. Founded in 1920, its ongoing major activities include registering voters, providing voter information, and advocating for vot ...

) * {{Missouri elections

Missouri Missouri 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 is bordered by eight states (tied for the most with Tennessee ...