History of Adelita Grijalva in Timeline

By Popular Timelines Editorial Team · Updated: November 12, 2025

Adelita Grijalva is an American politician and the U.S. representative-elect for Arizona's 7th congressional district. As a Democrat, she previously served on the Pima County Board of Supervisors (2021-2025) and the Tucson Unified School District Governing Board (2002-2022). She is the daughter of the late U.S. Representative Raúl Grijalva, who held the same congressional seat from 2003 until his death in 2025. Grijalva's career has focused on public service and education, following in her father's footsteps in Arizona politics.

Sections (2)

Full Timeline Career & Achievements

1945: Grandfather's arrival to the United States

In 1945, Grijalva's grandfather, a bracero, came to the United States from Mexico.

October 30, 1970: Adelita Grijalva's Birth

On October 30, 1970, Adelita S. Grijalva was born. She is an American politician.

Others born on this day/year

1989: Graduation from Pueblo High School

In 1989, Adelita Grijalva graduated from Pueblo High School.

1995: Graduation from the University of Arizona

In 1995, Adelita Grijalva graduated from the University of Arizona with a degree in political science.

2002: Election to Tucson Unified School District Governing Board

In 2002, Adelita Grijalva was elected to the Tucson Unified School District Governing Board, becoming the youngest woman ever elected to that position.

2008: Advocate of the Year Award

In 2008, Adelita Grijalva received the Advocate of the Year award from the Arizona School Counselors Association for her work in keeping counselors in schools.

2012: Vote against shutting down Mexican American Studies classes

In 2012, Adelita Grijalva was the only board member who voted against shutting down Tucson Unified School District's Mexican American Studies classes.

2017: Jimmy Gomez's Swearing-In Delay

In 2017, Representative Jimmy Gomez, the previous record holder for the longest delay between election victory and swearing-in after winning a special election, requested a delay of 35 days due to family issues.

2020: Election to Pima County Board of Supervisors

In 2020, Adelita Grijalva was elected to the Pima County Board of Supervisors with 73.60% of the vote, focusing on COVID-19 recovery, affordable housing, and job creation.

October 2023: Presentation of Resolutions Regarding Gaza War

In October 2023, the Pima County Board of Supervisors received two resolutions concerning the Gaza war. Grijalva's attempt to add language supporting civilians and humanitarian aid was declined by other supervisors.

2023: Appointment as Chair of the Pima County Board

In 2023, Adelita Grijalva was appointed chair of the Pima County Board, making her the first Latina to hold the position. She had previously served as vice chair for two years.

March 31, 2025: Launch of Campaign for U.S. House of Representatives

On March 31, 2025, Adelita Grijalva announced her campaign for the U.S. House of Representatives seat vacated by her father's death. She quickly met her signature goal, becoming the first candidate on the ballot and criticized plans for a new copper mine at Oak Flat. Grijalva received endorsements from leaders including Bernie Sanders.

April 4, 2025: Resignation from the Pima County Board of Supervisors

On April 4, 2025, Adelita Grijalva resigned from the Pima County Board of Supervisors to run for the U.S. House of Representatives. Andrés Cano was appointed to succeed her.

July 15, 2025: Victory in Democratic Primary

On July 15, 2025, Adelita Grijalva won the Democratic primary for Arizona's 7th congressional district, defeating multiple other candidates.

September 23, 2025: Election to U.S. House of Representatives

On September 23, 2025, Adelita Grijalva was elected to the U.S. House of Representatives in a special election to succeed her father. However, the Speaker of the House delayed her swearing-in due to the federal government shutdown.

September 24, 2025: Announcement of run for full term in 2026

On September 24, 2025, the day after winning the special election, Adelita Grijalva announced on Major Garrett's podcast, The Takeout, that she will run for election to a full term in 2026.