Administrative Zones consist of 7 Districts, 1 Sub-District, 51 Tambons, 551 Villages, 1 Provincial Administration Organization, 1 Municipality, 12 Tambon Municipalities, 45 Tambon Administration Organizations and 2 Tambon Councils.

Administrative Units consist of the following:
     1. Central Administrative Units comprising 26 units plus 13 government enterprises.
     2. Regional Administrative Units comprising 34 units.
     3. Local Administrative units comprising 1 Provincial Administration Organization, 1 Lamphun Metropolitan Administration, 12 Tambon Municipalities and 45 Tambon Administration Organizations.

Politics: By the Constitution B.E. 2540, the general election shall be conducted by the Election Committee whereby Lamphun’s election constituency have been applied, changing from one constituency to 3 constituencies, with 1 Member of Parliament each. The election is supervised by 5 members of the Provincial Election Committee whose office is located at the Salaprachakhom (Social Hall) of Lamphun.
     Constituency 1 – Mueang Lamphun District (except Tambon Makhuea Chae).
     Constituency 2 – Pa Sang District, Mueang District (Tambon Makhuea Chae only), Mae Tha District.
     Constituency 3 – Ban Hong, Thung Hua Chang and Li Districts.