# Sejm Constituency no. 10

Piotrków Trybunalski, officially known as Constituency no. 10 (Polish: Okręg wyborczy nr 10), is one of the 41 constituencies of the Sejm, the lower house of the Parliament of Poland, the national legislature of Poland. The constituency was established in 2001, after a major redistricting process across Poland. It is located in the Łódź Voivodeship and includes the area of two city counties: Piotrków Trybunalski and Skierniewice, as well as the counties of Bełchatów, Opoczno, Piotrków, Radomsko, Rawa Mazowiecka, Skierniewice and Tomaszów Mazowiecki.
The constituency currently elects 9 of the 460 members of the Sejm using the open party-list proportional representation electoral system. At the 2023 parliamentary election it had 540,069 citizens eligible to vote.

## History

The electoral district was created in 2001, due to redistricting process. It was a merger of two constituencies: Sejm Constituency no. 33 (no. 5 until 1993), which covered the area of the then-Piotrków Voivodeship, and the parts of Sejm Constituency no. 41 (created in 1993), which covered the area of the then-Skierniewice Voivodeship. This constituency is considered as one of the Law and Justice's safest districts, as they won every election there since 2005. Since 2015, PiS has maintained the majority of seats in this district.

## Election results
### 2001

2001 parliamentary election: Piotrków Trybunalski :
| Party | Party | Votes | % | Seats |
| | Democratic Left Alliance – Labour Union | 96,957 | 39.70 | 4 |
| | Self-Defence of the Republic of Poland | 38,832 | 15.90 | 2 |
| | Polish People's Party | 36,400 | 14.91 | 1 |
| | Civic Platform | 20,342 | 8.33 | 1 |
| | League of Polish Families | 18,283 | 7.49 | 1 |
| | Law and Justice | 15,429 | 6.32 | – |
| | Solidarity of the Right Electoral Action | 11,722 | 4.80 | – |
| | Freedom Union | 3,980 | 1.63 | – |
| | Polish Socialist Party | 1,041 | 0.43 | – |
| | Social Alternative Movement | 951 | 0.39 | – |
| | Polish National Community | 268 | 0.11 | – |
| Total | Total | 244,205 | 100.00 | 9 |
| Valid votes | Valid votes | 244,205 | 95.24 | |
| Invalid/blank votes | Invalid/blank votes | 12,217 | 4.76 | |
| Total votes | Total votes | 256,422 | 100.00 | |
| Registered voters/turnout | Registered voters/turnout | 574,449 | 44.64 | |
| Source: National Electoral Commission |||||

### 2005

2005 parliamentary election: Piotrków Trybunalski :
| Party | Party | Votes | % | Seats |
| | Law and Justice | 51,840 | 23.26 | 3 |
| | Self-Defence of the Republic of Poland | 48,034 | 21.56 | 2 |
| | Civic Platform | 34,159 | 15.33 | 1 |
| | Democratic Left Alliance | 24,967 | 11.20 | 1 |
| | Polish People's Party | 24,065 | 10.80 | 1 |
| | League of Polish Families | 20,185 | 9.06 | 1 |
| | Social Democracy of Poland | 6,290 | 2.82 | – |
| | Democratic Party – demokraci.pl | 3,920 | 1.76 | – |
| | Janusz Korwin-Mikke's Platform | 3,240 | 1.45 | – |
| | Polish Labour Party | 1,942 | 0.87 | – |
| | Centre | 1,113 | 0.50 | – |
| | All-Polish Civic Coalition | 839 | 0.38 | – |
| | Polish National Party | 738 | 0.33 | – |
| | Initiative of the Republic of Poland | 705 | 0.32 | – |
| | Polish Confederation - Dignity and Work | 418 | 0.19 | – |
| | National Revival of Poland | 380 | 0.17 | – |
| Total | Total | 222,835 | 100.00 | 9 |
| Valid votes | Valid votes | 222,835 | 96.33 | |
| Invalid/blank votes | Invalid/blank votes | 8,482 | 3.67 | |
| Total votes | Total votes | 231,317 | 100.00 | |
| Registered voters/turnout | Registered voters/turnout | 588,411 | 39.31 | |
| Source: National Electoral Commission |||||

### 2007

2007 parliamentary election: Piotrków Trybunalski :
| Party | Party | Votes | % | Seats |
| | Law and Justice | 120,944 | 41.42 | 4 |
| | Civic Platform | 81,532 | 27.92 | 3 |
| | Polish People's Party | 39,889 | 13.66 | 1 |
| | Left and Democrats | 36,055 | 12.35 | 1 |
| | Self-Defence of the Republic of Poland | 6,631 | 2.27 | – |
| | League of Polish Families | 3,685 | 1.26 | – |
| | Polish Labour Party | 3,246 | 1.11 | – |
| Total | Total | 291,982 | 100.00 | 9 |
| Valid votes | Valid votes | 291,982 | 97.66 | |
| Invalid/blank votes | Invalid/blank votes | 6,995 | 2.34 | |
| Total votes | Total votes | 298,977 | 100.00 | |
| Registered voters/turnout | Registered voters/turnout | 590,183 | 50.66 | |
| Source: National Electoral Commission |||||

### 2011

2011 parliamentary election: Piotrków Trybunalski :
| Party | Party | Votes | % | Seats |
| | Law and Justice | 103,472 | 39.62 | 4 |
| | Civic Platform | 66,889 | 25.61 | 2 |
| | Polish People's Party | 34,789 | 13.32 | 1 |
| | Democratic Left Alliance | 23,988 | 9.19 | 1 |
| | Palikot's Movement | 23,010 | 8.81 | 1 |
| | Poland Comes First | 4,956 | 1.90 | – |
| | Right Wing | 2,230 | 0.85 | – |
| | Polish Labour Party - August 80 | 1,801 | 0.69 | – |
| Total | Total | 261,135 | 100.00 | 9 |
| Valid votes | Valid votes | 261,135 | 94.19 | |
| Invalid/blank votes | Invalid/blank votes | 16,097 | 5.81 | |
| Total votes | Total votes | 277,232 | 100.00 | |
| Registered voters/turnout | Registered voters/turnout | 592,584 | 46.78 | |
| Source: National Electoral Commission |||||

### 2015

2015 parliamentary election: Piotrków Trybunalski :
| Party | Party | Votes | % | Seats |
| | Law and Justice | 134,134 | 46.95 | 6 |
| | Civic Platform | 44,173 | 15.46 | 2 |
| | Kukiz'15 | 28,808 | 10.08 | 1 |
| | Polish People's Party | 21,364 | 7.48 | – |
| | United Left | 21,352 | 7.47 | – |
| | Modern | 15,983 | 5.59 | – |
| | KORWiN | 11,160 | 3.91 | – |
| | Together | 8,747 | 3.06 | – |
| Total | Total | 285,721 | 100.00 | 9 |
| Valid votes | Valid votes | 285,721 | 97.01 | |
| Invalid/blank votes | Invalid/blank votes | 8,808 | 2.99 | |
| Total votes | Total votes | 294,529 | 100.00 | |
| Registered voters/turnout | Registered voters/turnout | 586,015 | 50.26 | |
| Source: National Electoral Commission |||||

### 2019

2019 parliamentary election: Piotrków Trybunalski :
| Party | Party | Votes | % | Seats |
| | Law and Justice | 194,658 | 56.21 | 6 |
| | Civic Coalition | 54,160 | 15.64 | 1 |
| | The Left | 37,930 | 10.95 | 1 |
| | Polish People's Party | 36,151 | 10.44 | 1 |
| | Confederation Liberty and Independence | 23,427 | 6.76 | – |
| Total | Total | 346,326 | 100.00 | 9 |
| Valid votes | Valid votes | 346,326 | 98.72 | |
| Invalid/blank votes | Invalid/blank votes | 4,506 | 1.28 | |
| Total votes | Total votes | 350,832 | 100.00 | |
| Registered voters/turnout | Registered voters/turnout | 567,583 | 61.81 | |
| Source: National Electoral Commission |||||

### 2023

2023 parliamentary election: Piotrków Trybunalski :
| Party | Party | Votes | % | Seats |
| | Law and Justice | 184,929 | 46.60 | 6 |
| | Civic Coalition | 86,083 | 21.69 | 2 |
| | Third Way | 54,479 | 13.73 | 1 |
| | Confederation Liberty and Independence | 30,247 | 7.62 | – |
| | The Left | 25,340 | 6.39 | – |
| | Nonpartisan Local Government Activists | 8,597 | 2.17 | – |
| | There is One Poland | 5,457 | 1.38 | – |
| | Prosperity and Peace Movement | 1,687 | 0.43 | – |
| Total | Total | 396,819 | 100.00 | 9 |
| Valid votes | Valid votes | 396,819 | 97.92 | |
| Invalid/blank votes | Invalid/blank votes | 8,427 | 2.08 | |
| Total votes | Total votes | 405,246 | 100.00 | |
| Registered voters/turnout | Registered voters/turnout | 540,069 | 75.04 | |
| Source: National Electoral Commission |||||