Editing Mercer County, New Jersey (section)

=== State representatives ===
The 12 municipalities of Mercer County are covered by three legislative districts. 

{| class="wikitable"
|+
!District
!Senator<ref name=":0">{{Cite web|title=New Jersey Legislature - Legislative Roster|url=https://www.njleg.state.nj.us/members/roster.asp|access-date=June 15, 2021|website=www.njleg.state.nj.us}}</ref>
!Assembly<ref name=":0" />
!Municipalities
|-
|[[New Jersey's 14th legislative district|14th]]
|[[Linda R. Greenstein]] [[Democratic Party (New Jersey)|(D)]]
|[[Wayne DeAngelo]] (D)
[[Tennille McCoy]] (D)
|[[East Windsor Township, New Jersey|East Windsor Township]], [[Hamilton Township, Mercer County, New Jersey|Hamilton Township]], [[Hightstown, New Jersey|Hightstown Borough]] and [[Robbinsville Township, New Jersey|Robbinsville Township]]
The remainder of the district includes portions of [[Middlesex County, New Jersey|Middlesex County]].
|-
|[[New Jersey's 15th legislative district|15th]]
|[[Shirley Turner]] (D)
|[[Verlina Reynolds-Jackson]] (D)
[[Anthony Verrelli]] (D)
|[[Ewing Township, New Jersey|Ewing Township]], [[Hopewell, New Jersey|Hopewell Borough]], [[Hopewell Township, Mercer County, New Jersey|Hopewell Township]], [[Lawrence Township, Mercer County, New Jersey|Lawrence Township]],[[Pennington, New Jersey|Pennington Borough]], [[Trenton, New Jersey|Trenton]] and [[West Windsor Township, New Jersey|West Windsor Township]]
The remainder of the district includes portions of [[Hunterdon County, New Jersey|Hunterdon County]].
|-
|[[New Jersey's 16th legislative district|16th]]
|[[Andrew Zwicker]] (D)
|[[Mitchelle Drulis]] (D)
[[Roy Freiman]] (D)
|[[Princeton, New Jersey|Princeton]] 
The remainder of the district covers portions of [[Hunterdon County, New Jersey|Hunterdon County]], [[Middlesex County, New Jersey|Middlesex County]], and [[Somerset County, New Jersey|Somerset County]].
|}