Republicans and Democrats have filed for their respective primaries, which Texas voters will decide on March 3. The filing deadline was Dec. 9. Richardson residents, depending on where they live, can vote in certain state and county races.

Where one of the two major parties is not listed below, no candidate filed for that party's primary, according to the Texas Secretary of State's Office.

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*Indicates incumbent

Texas state representative, District 66

Sharon Hirsch, D

Aimee Garza Lopez, D

Matt Shaheen, R*

Texas state representative, District 67

Tom Adair, D

Rocio Gosewehr Hernandez, D

Jeff Leach, R*

Anthony Lo, D

Jenna Royal, D

Lorenzo Sanchez, D

Texas state representative, District 89

Sugar Ray Ash, D

Jon Cocks, D

Candy Noble, R*

Texas state representative, District 102

Linda Koop, R

Ana-Maria Ramos, D*

Rick Walker, R

Texas state representative, District 112

Angie Chen Button, R*

Brandy K. Chambers, D

Dallas County sheriff

Marian Brown, D*

Sam Mohamad, D

Chad Prda, R

Roy Williams Jr., D

Dallas County tax assessor-collector

John R. Ames, D*

Dallas County commissioner, Precinct 1

Theresa Daniel, D*

Patrick Harden, R

Zachariah Manning, D

Dallas County judge, 14th district

Jessica Voyce Lewis, R

Eric V. Moye, D*

Dallas County judge, 95th district

Mike Lee, R

Monica Purdy, D

Dallas County judge, 162 district

Jordan Montgomery Lewis, R

Marilynn Mayse, D

Maricela Moore, D*

Dallas County judge, 254th district

Kim Brown, D

Sandre Streete Moncriffe, D

Marty Jo Taylor, D

Ashley Wysocki, R*

Collin County tax assessor-collector

Scott Grigg, R

Kenneth L. Maun, R*

John Turner-McClelland, D

Collin County sheriff

James Skinner, R*

Collin County constable, Precinct 3

Sammy Knapp, R*

Collin County justice of the peace, Precinct 3, Place 1

Ramona Brumfield, D

Editor's note: This story was amended to include additional relevant races.