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Michigan's 13th Congressional District election, 2026 (August 4 Democratic primary)

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← 2024
Michigan's 13th Congressional District
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Democratic primary
Republican primary
General election
Election details
Filing deadline: April 21, 2026
Primary: August 4, 2026
General: November 3, 2026
How to vote
Poll times:

7 a.m. to 8 p.m.
Voting in Michigan

Race ratings
Cook Political Report: Solid Democratic
DDHQ and The Hill: Pending
Inside Elections: Solid Democratic
Sabato's Crystal Ball: Safe Democratic
Ballotpedia analysis
U.S. Senate battlegrounds
U.S. House battlegrounds
Federal and state primary competitiveness
Ballotpedia's Election Analysis Hub, 2026
See also
Michigan's 13th Congressional District
U.S. Senate • 1st • 2nd • 3rd • 4th • 5th • 6th • 7th • 8th • 9th • 10th • 11th • 12th • 13th
Michigan elections, 2026
U.S. Congress elections, 2026
U.S. Senate elections, 2026
U.S. House elections, 2026

A Democratic Party primary takes place on August 4, 2026, in Michigan's 13th Congressional District to determine which Democratic candidate will run in the district's general election on November 3, 2026.

Candidate filing deadline Primary election General election
April 21, 2026
August 4, 2026
November 3, 2026



A primary election is an election in which registered voters select a candidate that they believe should be a political party's candidate for elected office to run in the general election. They are also used to choose convention delegates and party leaders. Primaries are state-level and local-level elections that take place prior to a general election. Michigan utilizes an open primary system, in which registered voters do not have to be members of a party to vote in that party's primary. All candidates appear on the same ballot and a voter may only vote for candidates of one party at any primary.[1][2]

For information about which offices are nominated via primary election, see this article.

This page focuses on Michigan's 13th Congressional District Democratic primary. For more in-depth information on the district's Republican primary and the general election, see the following pages:

Candidates and election results

Note: The following list includes official candidates only. Ballotpedia defines official candidates as people who:

  • Register with a federal or state campaign finance agency before the candidate filing deadline
  • Appear on candidate lists released by government election agencies

Democratic primary

Democratic primary for U.S. House Michigan District 13

Incumbent Shri Thanedar (D), Shelby Campbell (D), Anthony Carbonaro (D), Nazmul Hassan (D), and Donavan McKinney (D) are running in the Democratic primary for U.S. House Michigan District 13 on August 4, 2026.

Candidate
Image of Shri Thanedar
Shri Thanedar
Image of Shelby Campbell
Shelby Campbell  Candidate Connection
Image of Anthony Carbonaro
Anthony Carbonaro
Silhouette Placeholder Image.png
Submit photo
Nazmul Hassan
Image of Donavan McKinney
Donavan McKinney

Incumbents are bolded and underlined.

Candidate Connection = candidate completed the Ballotpedia Candidate Connection survey.
If you are a candidate and would like to tell readers and voters more about why they should vote for you, complete the Ballotpedia Candidate Connection Survey.

Do you want a spreadsheet of this type of data? Contact our sales team.

Withdrawn or disqualified candidates

Candidate profiles

This section includes candidate profiles that may be created in one of two ways: either the candidate completed Ballotpedia's Candidate Connection survey, or Ballotpedia staff may compile a profile based on campaign websites, advertisements, and public statements after identifying the candidate as noteworthy. For more on how we select candidates to include, click here.

Shelby Campbell

Image of Shelby Campbell

WebsiteFacebook

Party: Democratic Party

Incumbent: No

Submitted Biography:  "My name is Shelby Campbell. I’m a proud autoworker and a third-generation member of the United Auto Workers (UAW), with deep roots in the labor movement on both sides of my family. I graduated from Wayne State University with a degree in Political Science, and I’ve completed half of my legal education at the University of Detroit Mercy School of Law. In addition to my work in the auto industry, I’ve spent years working in the service sector as a server and bartender. I’m also an advocate for workers' rights, especially for those in industries that are often overlooked or underrepresented. I grew up in Rockford, Illinois, and relocated to Michigan during the COVID-19 pandemic. Since moving here, I’ve found stability and a strong sense of purpose, both as a mother to my two young boys—whom I proudly breastfed—and as an engaged community member."

Key Messages

To read this candidate's full survey responses, click here.

1. Youth, Families & Community: We must prioritize youth, education reform, and family accountability. Too many parents aren't taking responsibility, and it shows in future generations. I want to build stronger communities by making public transportation free, expanding bike access, and protecting neighborhoods from corporate buyouts. The "American Dream" has been sold as success, but it’s just capitalism. We need self-sufficient, people-centered communities that prioritize people over profit.

2. Prison Reform & Mental Health: Our justice system needs real reform. Many people end up in prison due to untreated mental health issues and addiction. We need accountability—not just for individuals, but also for systems designed to divide and harm us. The systems after the Civil Rights Act were intentionally built to keep marginalized people down. We must end this cycle, push for federal marijuana legalization, and focus on healing, not punishment.

3. Peace, Equity & Anti-Capitalism: The systems we live under benefit the elite while keeping working people struggling. We are taught to fight each other instead of fighting oppression. I want to empower people to break out of capitalism’s grip and fight for peace, not war. We deserve a society where everyone has equal opportunities, not just those with wealth or power. Once you see how the system works, you can’t unsee it—and I want to help others open their eyes.

Voting information

See also: Voting in Michigan

Election information in Michigan: Aug. 4, 2026, election.

What is the voter registration deadline?

  • In-person: Aug. 4, 2026
  • By mail: Postmarked by July 20, 2026
  • Online: July 20, 2026

Is absentee/mail-in voting available to all voters?

N/A

What is the absentee/mail-in ballot request deadline?

  • In-person: Aug. 3, 2026
  • By mail: Received by July 31, 2026
  • Online: July 31, 2026

What is the absentee/mail-in ballot return deadline?

  • In-person: Aug. 11, 2026
  • By mail: Received by Aug. 11, 2026

Is early voting available to all voters?

Yes

What are the early voting start and end dates?

July 25, 2026 to Aug. 2, 2026

Are all voters required to present ID at the polls? If so, is a photo or non-photo ID required?

N/A

When are polls open on Election Day?

7:00 a.m. - 8:00 p.m. (ET/CT)

Campaign finance

Name Party Receipts* Disbursements** Cash on hand Date
Shri Thanedar Democratic Party $-303,216 $204,600 $6,396,752 As of December 31, 2025
Shelby Campbell Democratic Party $0 $0 $0 Data not available***
Anthony Carbonaro Democratic Party $0 $0 $0 Data not available***
Nazmul Hassan Democratic Party $7,746 $7,746 $0 As of January 31, 2026
Donavan McKinney Democratic Party $755,799 $367,245 $388,553 As of December 31, 2025

Source: Federal Elections Commission, "Campaign finance data," 2026. This product uses the openFEC API but is not endorsed or certified by the Federal Election Commission (FEC).

* According to the FEC, "Receipts are anything of value (money, goods, services or property) received by a political committee."
** According to the FEC, a disbursement "is a purchase, payment, distribution, loan, advance, deposit or gift of money or anything of value to influence a federal election," plus other kinds of payments not made to influence a federal election.
*** Candidate either did not report any receipts or disbursements to the FEC, or Ballotpedia did not find an FEC candidate ID.

District analysis

Click the tabs below to view information about voter composition, past elections, and demographics in both the district and the state.

  • District map - A map of the district in place for the election.
  • Competitiveness - Information about the competitiveness of 2026 U.S. House elections in the state.
  • Presidential elections - Information about presidential elections in the district and the state.
  • State party control - The partisan makeup of the state's congressional delegation and state government.


Below is the district map in place for this election. Click the map below to enlarge it.

2025_01_03_mi_congressional_district_013.jpg
See also: Primary election competitiveness in state and federal government, 2026
Information about competitiveness will be added here as it becomes available.

Partisan Voter Index

See also: The Cook Political Report's Partisan Voter Index

Heading into the 2026 elections, based on results from the 2024 and 2020 presidential elections, the Cook Partisan Voter Index for this district is D+22. This meant that in those two presidential elections, this district's results were 22 percentage points more Democratic than the national average. This made Michigan's 13th the 43rd most Democratic district nationally.[3]

2024 presidential election results

The table below shows what the vote in the 2024 presidential election was in this district. The presidential election data was compiled by The Downballot.

2024 presidential results in Michigan's 13th Congressional District
Kamala Harris Democratic PartyDonald Trump Republican Party
69.0%28.0%

Presidential voting history

See also: Presidential election in Michigan, 2024

Michigan presidential election results (1900-2024)

  • 13 Democratic wins
  • 18 Republican wins
  • 1 other win
Year 1900 1904 1908 1912 1916 1920 1924 1928 1932 1936 1940 1944 1948 1952 1956 1960 1964 1968 1972 1976 1980 1984 1988 1992 1996 2000 2004 2008 2012 2016 2020 2024
Winning Party R R R P[4] R R R R D D R D R R R D D D R R R R R D D D D D D R D R
See also: Party control of Michigan state government

Congressional delegation

The table below displays the partisan composition of Michigan's congressional delegation as of October 2025.

Congressional Partisan Breakdown from Michigan
Party U.S. Senate U.S. House Total
Democratic 2 6 8
Republican 0 7 7
Independent 0 0 0
Vacancies 0 0 0
Total 2 13 15

State executive

The table below displays the officeholders in Michigan's top four state executive offices as of October 2025.

State executive officials in Michigan, October 2025
OfficeOfficeholder
GovernorDemocratic Party Gretchen Whitmer
Lieutenant GovernorDemocratic Party Garlin Gilchrist II
Secretary of StateDemocratic Party Jocelyn Benson
Attorney GeneralDemocratic Party Dana Nessel

State legislature

Michigan State Senate

Party As of October 2025
     Democratic Party 19
     Republican Party 18
     Other 0
     Vacancies 1
Total 38

Michigan House of Representatives

Party As of October 2025
     Democratic Party 52
     Republican Party 58
     Other 0
     Vacancies 0
Total 110

Trifecta control

Michigan Party Control: 1992-2025
Two years of Democratic trifectas  •  Fourteen years of Republican trifectas
Scroll left and right on the table below to view more years.

Year 92 93 94 95 96 97 98 99 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
Governor R R R R R R R R R R R D D D D D D D D R R R R R R R R D D D D D D D
Senate R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R D D D
House D S S R R D D R R R R R R R R D D D D R R R R R R R R R R R R D D R

Ballot access

The table below details filing requirements for U.S. House candidates in Michigan in the 2026 election cycle. For additional information on candidate ballot access requirements in Michigan, click here.

Filing requirements for U.S. House candidates, 2026
State Office Party Signatures required Filing fee Filing deadline Source
Michigan U.S. House Democratic or Republican 1,000-2,000 N/A 4/21/2026 Source
Michigan U.S. House Unaffiliated 3,000-6,000 N/A 7/16/2026 Source

See also

External links

Footnotes

  1. ↑ Michigan Legislature, "MCL - Section 168.531," accessed December 9, 2025
  2. ↑ Michigan Legislature, "MCL - Section 168.576," accessed December 9, 2025
  3. ↑ Cook Political Report, "2025 Cook PVI℠: District Map and List (119th Congress)," accessed July 1, 2025
  4. ↑ Progressive Party


Michigan's current delegation to the United States Congress
Senators
Gary Peters (D)
Elissa Slotkin (D)
Representatives
District 1
District 2
District 3
District 4
District 5
District 6
District 7
District 8
District 9
District 10
District 11
District 12
District 13
Democratic Party (8)
Republican Party (7)


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