Occupies the Southern portion of the Province of Pangasinan and shares the border with Tarlac. It is bounded by the Municipalities of Malasiqui and Basista to the North, Alcala and Bautista to the East, Camiling (Tarlac) to the South and Mangatarem and Urbiztondo to the West. It is 3rd to the largest number of population and 2nd to the largest number of voters in the central plain of Pangasinan that comprise the Third Congressional District.

The Municipality of Bayambang Pangasinan is 203,268,240 sq. meters.

The Municipality of Bayambang has estimated population of 112,238 inhabitants with a total number of 20,425 households as of December 2003 and an average income of Php 5,500.00/ month / household.

Bayambang has most important asset of all. Educated, hard working, innovative and stable. Panggalatoc is widely spoken as a second languate of the province.

Climate

Bayambang has two seasons: Rainy Season and Dry Season Bayambang climate is subtropical, with temperature and rainfall fairly evenly distributed throughout the year. Typoon activity is minor compared with other parts of the Philippines.

Bayambang is considered as strategic land link between Manila and Pangasinan and linked to the rest of the Province of Northern and Central Luzon by four (4) major routes: to Manila via Camiling and also via Rosales; Nueva Ecija and Nueva Viscaya via Rosales; to Dagupan City and BaguioCity via Malasiqui and to San Carlos via Basista. Because of these facts, Bayambang was deemed to become the next hub of brisk of business exchange in the central part of the District.