May 14, 1945-June 1946 (May 14, 1945-June 1, 1946)
Presiding Officer: Mayor Rosalio R. Imperial

JUNE 1946 – DECEMBER 15, 1947 (June 1, 1946-December 15, 1947)
Presiding Officer: Municipal Mayor

JANUARY 1, 1947 – DECEMBER 1948 (-)
Presiding Officer:

1st Municipal Board (December 15, 1948-December 15, 1951)
Presiding Officer: MAYOR & MB PRESIDING OFFICER: Leon SA. Aureus

2nd Municipal Board (January 1, 1952-December 1, 1955)
Presiding Officer:

3rd Municipal Board (January 1, 1959-December 1, 1959)
Presiding Officer: Vice Mayor Rosalio R. Imperial – (From September 1, 1959)

4th Municipal Board (January 1, 1960-December 1, 1963)
Presiding Officer: Vice Mayor Mariano R. Villafuerte, Jr.

5th Municipal Board (January 1, 1964-December 1, 1967)
Presiding Officer: Three officials took their turn at the helm

6th Municipal Board (January 1, 1968-December 1, 1971)
Presiding Officer: Vice Mayor Virginia F. Perez

7th Municipal Board (January 1, 1972-January 1, 1976)
Presiding Officer: Vice Mayor Virginia F. Perez

1st Sangguniang Panlungsod (February 1, 1976-February 1, 1980)
Presiding Officer: VICE-MAYOR: Carlos G. Del Castillo

2nd Sangguniang Panlungsod (March 1, 1980-February 1, 1988)
Presiding Officer: Three officials changed places during this term

3rd Sangguniang Panlungsod (February 2, 1988-June 30, 1992)
Presiding Officer: Vice Mayor Lourdes V. Asence, MD

4th Sangguniang Panlungsod (June 30, 1992-June 30, 1995)
Presiding Officer: VICE-MAYOR: Lourdes V. Asence, MD

5th Sangguniang Panlungsod (June 30, 1995-June 30, 1998)
Presiding Officer: VICE-MAYOR Lourdes V. Asence MD

6th Sangguniang Panlungsod (June 30, 1998-June 30, 2001)
Presiding Officer: VICE-MAYOR Esteban R. Abonal

7th Sangguniang Panlungsod (June 30, 2001-June 30, 2004)
Presiding Officer: VICE-MAYOR: Esteban R. Abonal

8th Sangguniang Panlungsod (July 30, 2004-June 1, 2007)
Presiding Officer: VICE-MAYOR: Gabriel H. Bordado Jr.

9th Sangguniang Panlungsod (July 30, 2027-June 30, 2010)
Presiding Officer: VICE-MAYOR: Gabriel H. Bordado, Jr.

10th Sangguniang Panlungsod (July 30, 2010-June 30, 2013)
Presiding Officer: VICE-MAYOR: Gabriel H. Bordado, Jr.

11th Sangguniang Panlungsod (July 1, 2010-June 30, 2013)
Presiding Officer: VICE-MAYOR: Nelson S. Legacion

12th Sangguniang Panlungsod (July 1, 2016-June 30, 2019)
Presiding Officer: VICE-MAYOR: Nelson S. Legacion

13th Sangguniang Panlungsod (July 1, 2019-June 30, 2022)
Presiding Officer: VICE-MAYOR: Cecilia Veluz-De Asis

14th Sangguniang Panlungsod (July 1, 2022-June 1, 2025)
Presiding Officer: VICE-MAYOR: Cecilia Veluz-De Asis

15th Sangguniang Panlungsod (July 1, 2025-June 30, 2028)
Presiding Officer: VICE-MAYOR: Gabriel H. Bordado, Jr.