# Ostrów Mazowiecka

[European Union](https://electionsarchive.com/eu.md) / [Poland](https://electionsarchive.com/pl.md) / [województwo mazowieckie](https://electionsarchive.com/pl/mazowieckie.md) / [powiat ostrowski](https://electionsarchive.com/pl/mazowieckie/powiat-ostrowski.md)

## Latest local election

[2024 Ostrów Mazowiecka local election](https://electionsarchive.com/pl/mazowieckie/ostrow-mazowiecka/2024-04-07-local.md), April 7, 2024

### [Mayor of Ostrów Mazowiecka](https://electionsarchive.com/pl/mazowieckie/ostrow-mazowiecka/2024-04-21-runoff/mayor.md)

[First round](https://electionsarchive.com/pl/mazowieckie/ostrow-mazowiecka/2024-04-07-local/mayor.md)

| Candidate or party | Votes | Share |
| --- | --- | --- |
| Hubert Betlejewski | 9,484 | 58.4% |
| Jerzy Bauer | 6,764 | 41.6% |

## Who holds office

Based on the latest election in the archive for each office and seat, plus records of anyone who has taken office since.

- **Mayor of Ostrów Mazowiecka**: [Hubert Betlejewski](https://electionsarchive.com/id/30ac0ae4-5768-5564-8bd7-3766b6a50b9b.md), KOALICYJNY KOMITET WYBORCZY KOALICJA OBYWATELSKA; [Elected April 21, 2024](https://electionsarchive.com/pl/mazowieckie/ostrow-mazowiecka/2024-04-21-runoff/mayor.md)

### Ostrów Mazowiecka council

| Seat | Holder | Since |
| --- | --- | --- |
| At large | [Bartkiewicz Małgorzata](https://electionsarchive.com/id/f24523bd-3162-51dd-8583-091d3451e129.md), KOMITET WYBORCZY WYBORCÓW WSPÓLNA PRZYSZŁOŚĆ MIASTA | [Elected April 7, 2024](https://electionsarchive.com/pl/mazowieckie/ostrow-mazowiecka/2024-04-07-local/council/2.md) |
| At large | [Betlejewski Roman](https://electionsarchive.com/id/5cb8c0c4-a96c-5de1-bca9-f537a961ad89.md), KOALICYJNY KOMITET WYBORCZY KOALICJA OBYWATELSKA | [Elected April 7, 2024](https://electionsarchive.com/pl/mazowieckie/ostrow-mazowiecka/2024-04-07-local/council/3.md) |
| At large | [Choinka Daniel](https://electionsarchive.com/id/34766078-e4ea-525b-a230-0e3d6a694edf.md), PiS | [Elected April 7, 2024](https://electionsarchive.com/pl/mazowieckie/ostrow-mazowiecka/2024-04-07-local/council/2.md) |
| At large | [Chojnowski Łukasz](https://electionsarchive.com/id/1bacc29b-93d8-559c-8b72-0def3127d5f8.md), KOALICYJNY KOMITET WYBORCZY KOALICJA OBYWATELSKA | [Elected April 7, 2024](https://electionsarchive.com/pl/mazowieckie/ostrow-mazowiecka/2024-04-07-local/council/2.md) |
| At large | [Kacprzak Michał](https://electionsarchive.com/id/2b828b44-4a8e-50d4-8cff-25c5bb995c9e.md), KOMITET WYBORCZY WYBORCÓW NIEZALEŻNI RAZEM | [Elected April 7, 2024](https://electionsarchive.com/pl/mazowieckie/ostrow-mazowiecka/2024-04-07-local/council/2.md) |
| At large | [Konrad Bogusław](https://electionsarchive.com/id/5c21ac83-ee51-56fb-bc55-61e796d29041.md), PiS | [Elected April 7, 2024](https://electionsarchive.com/pl/mazowieckie/ostrow-mazowiecka/2024-04-07-local/council/1.md) |
| At large | [Krajewska Anna](https://electionsarchive.com/id/2b302e41-da81-5eed-8be3-fb8883b9946d.md), KOMITET WYBORCZY WYBORCÓW NIEZALEŻNI RAZEM | [Elected April 7, 2024](https://electionsarchive.com/pl/mazowieckie/ostrow-mazowiecka/2024-04-07-local/council/2.md) |
| At large | [Krajewski Robert](https://electionsarchive.com/id/175fe169-63c1-5c81-b8b6-1f09a53dc534.md), PiS | [Elected April 7, 2024](https://electionsarchive.com/pl/mazowieckie/ostrow-mazowiecka/2024-04-07-local/council/1.md) |
| At large | [Krych Zbigniew](https://electionsarchive.com/id/45a5a03a-3868-5b05-8e1b-c2253d207d8a.md), PiS | [Elected April 7, 2024](https://electionsarchive.com/pl/mazowieckie/ostrow-mazowiecka/2024-04-07-local/council/3.md) |
| At large | [Kukiełka Marek](https://electionsarchive.com/id/57a3eec3-1129-5949-a087-47bcb6d52776.md), KOALICYJNY KOMITET WYBORCZY KOALICJA OBYWATELSKA | [Elected April 7, 2024](https://electionsarchive.com/pl/mazowieckie/ostrow-mazowiecka/2024-04-07-local/council/2.md) |
| At large | [Kwiatkowska Jolanta Jadwiga](https://electionsarchive.com/id/7df267c6-7956-517d-ae9e-d1292f9d4884.md), KOMITET WYBORCZY WYBORCÓW NIEZALEŻNI RAZEM | [Elected April 7, 2024](https://electionsarchive.com/pl/mazowieckie/ostrow-mazowiecka/2024-04-07-local/council/1.md) |
| At large | [Laska Krzysztof](https://electionsarchive.com/id/40283b21-015a-5279-be4d-7de9d9f49873.md), PiS | [Elected April 7, 2024](https://electionsarchive.com/pl/mazowieckie/ostrow-mazowiecka/2024-04-07-local/council/1.md) |
| At large | [Malec Marian](https://electionsarchive.com/id/777a081d-419a-5d70-93b0-cd4119ae6e24.md), KOALICYJNY KOMITET WYBORCZY KOALICJA OBYWATELSKA | [Elected April 7, 2024](https://electionsarchive.com/pl/mazowieckie/ostrow-mazowiecka/2024-04-07-local/council/1.md) |
| At large | [Orzechowska Ewa](https://electionsarchive.com/id/b30900f4-6155-594c-9261-74041546c480.md), PiS | [Elected April 7, 2024](https://electionsarchive.com/pl/mazowieckie/ostrow-mazowiecka/2024-04-07-local/council/3.md) |
| At large | [Pałys Waldemar Józef](https://electionsarchive.com/id/e9bf8c65-972d-5e1c-a07d-e36c88944104.md), PiS | [Elected April 7, 2024](https://electionsarchive.com/pl/mazowieckie/ostrow-mazowiecka/2024-04-07-local/council/2.md) |
| At large | [Pęksa Sebastian](https://electionsarchive.com/id/c76b8abe-c64c-5a80-8530-3e77257e6063.md), KOMITET WYBORCZY WYBORCÓW NIEZALEŻNI RAZEM | [Elected April 7, 2024](https://electionsarchive.com/pl/mazowieckie/ostrow-mazowiecka/2024-04-07-local/council/1.md) |
| At large | [Swaczyna Krzysztof Janusz](https://electionsarchive.com/id/070a690c-2fbf-5595-801d-67e017c41b3a.md), KOMITET WYBORCZY WYBORCÓW NIEZALEŻNI RAZEM | [Elected April 7, 2024](https://electionsarchive.com/pl/mazowieckie/ostrow-mazowiecka/2024-04-07-local/council/3.md) |
| At large | [Wierzejski Rafał](https://electionsarchive.com/id/73631359-7070-5e51-8c78-2655c23c1b56.md), KOALICYJNY KOMITET WYBORCZY KOALICJA OBYWATELSKA | [Elected April 7, 2024](https://electionsarchive.com/pl/mazowieckie/ostrow-mazowiecka/2024-04-07-local/council/3.md) |
| At large | [Wilczyńska Klaudia](https://electionsarchive.com/id/787e33be-e41f-5c43-9885-0d64541fc0f9.md), KOMITET WYBORCZY WYBORCÓW NIEZALEŻNI RAZEM | [Elected April 7, 2024](https://electionsarchive.com/pl/mazowieckie/ostrow-mazowiecka/2024-04-07-local/council/3.md) |
| At large | [Zadroga Jolanta Izabela](https://electionsarchive.com/id/e6f2f61c-29c0-5b3a-b226-e45f06069f83.md), KOALICYJNY KOMITET WYBORCZY KOALICJA OBYWATELSKA | [Elected April 7, 2024](https://electionsarchive.com/pl/mazowieckie/ostrow-mazowiecka/2024-04-07-local/council/1.md) |
| At large | [Zalewski Edward](https://electionsarchive.com/id/11ddd4e8-a66f-531c-aa7b-6fdd82b72a1f.md), PiS | [Elected April 7, 2024](https://electionsarchive.com/pl/mazowieckie/ostrow-mazowiecka/2024-04-07-local/council/3.md) |

## Ostrów Mazowiecka, election by election

### Mayor of Ostrów Mazowiecka

| Year | Election | Result |
| --- | --- | --- |
| 2024 | [2024 Ostrów Mazowiecka local election](https://electionsarchive.com/pl/mazowieckie/ostrow-mazowiecka/2024-04-07-local.md) | Hubert Betlejewski, KOALICYJNY KOMITET WYBORCZY KOALICJA OBYWATELSKA, 58.4% ([Runoff](https://electionsarchive.com/pl/mazowieckie/ostrow-mazowiecka/2024-04-21-runoff/mayor.md)) |
| 2018 | [2018 Ostrów Mazowiecka local election](https://electionsarchive.com/pl/mazowieckie/ostrow-mazowiecka/2018-10-21-local.md) | Jerzy Bauer, KOMITET WYBORCZY PRAWO I SPRAWIEDLIWOŚĆ, 53.8% ([Runoff](https://electionsarchive.com/pl/mazowieckie/ostrow-mazowiecka/2018-11-04-runoff/mayor.md)) |
| 2014 | [2014 Ostrów Mazowiecka local election](https://electionsarchive.com/pl/mazowieckie/ostrow-mazowiecka/2014-11-16-local.md) | Jerzy Bauer, KOMITET WYBORCZY PRAWO I SPRAWIEDLIWOŚĆ, 52.1% ([Runoff](https://electionsarchive.com/pl/mazowieckie/ostrow-mazowiecka/2014-11-30-runoff/mayor.md)) |
| 2010 | [2010 Ostrów Mazowiecka local election](https://electionsarchive.com/pl/mazowieckie/ostrow-mazowiecka/2010-11-21-local.md) | Władysław Krzyżanowski, KOMITET WYBORCZY STOWARZYSZENIA "POROZUMIENIE SAMORZĄDOWE POWIATU OSTROWSKIEGO - ZIEMIA OSTROWSKA", 51.7% ([Runoff](https://electionsarchive.com/pl/mazowieckie/ostrow-mazowiecka/2010-12-05-runoff/mayor.md)) |
| 2006 | [2006 Ostrów Mazowiecka local election](https://electionsarchive.com/pl/mazowieckie/ostrow-mazowiecka/2006-11-12-local.md) | Mieczysław Szymalski, Komitet Wyborczy Wyborców Porozumienie-Razem, 58.1% |
| 2002 | [2002 Ostrów Mazowiecka local election](https://electionsarchive.com/pl/mazowieckie/ostrow-mazowiecka/2002-10-27-local.md) | Mieczysław Szymalski, KWW Razem, 61.8% ([Runoff](https://electionsarchive.com/pl/mazowieckie/ostrow-mazowiecka/2002-11-10-runoff/mayor.md)) |

### Ostrów Mazowiecka council

| Year | Election | Result |
| --- | --- | --- |
| 2024 | [2024 Ostrów Mazowiecka local election](https://electionsarchive.com/pl/mazowieckie/ostrow-mazowiecka/2024-04-07-local.md) | PiS 8, KOALICYJNY KOMITET WYBORCZY KOALICJA OBYWATELSKA 6, KOMITET WYBORCZY WYBORCÓW NIEZALEŻNI RAZEM 6, KOMITET WYBORCZY WYBORCÓW WSPÓLNA PRZYSZŁOŚĆ MIASTA 1 |
| 2018 | [2018 Ostrów Mazowiecka local election](https://electionsarchive.com/pl/mazowieckie/ostrow-mazowiecka/2018-10-21-local.md) | PiS 11, KOMITET WYBORCZY WYBORCÓW NIEZALEŻNI RAZEM 9, KOMITET WYBORCZY WYBORCÓW KUKIZ'15 1 |
| 2014 | [2014 Ostrów Mazowiecka local election](https://electionsarchive.com/pl/mazowieckie/ostrow-mazowiecka/2014-11-16-local.md) | Komitet Wyborczy Wyborców Zbigniewa Kamińskiego 7, Komitet Wyborczy Wyborców Porozumienie-Razem 4, PiS 4, Komitet Wyborczy Wyborców Władysława Krzyżanowskiego "Ziemia Ostrowska" 3 |
| 2010 | [2010 Ostrów Mazowiecka local election](https://electionsarchive.com/pl/mazowieckie/ostrow-mazowiecka/2010-11-21-local.md) | Komitet Wyborczy Wyborców Porozumienie-Razem 7, KOMITET WYBORCZY WYBORCÓW "WSPÓLNE DOBRO" 6, PiS 3, KOMITET WYBORCZY STOWARZYSZENIA "POROZUMIENIE SAMORZĄDOWE POWIATU OSTROWSKIEGO - ZIEMIA OSTROWSKA" 2 |

## Elections

| Date | Election |
| --- | --- |
| April 7, 2024 | [2024 Ostrów Mazowiecka local election](https://electionsarchive.com/pl/mazowieckie/ostrow-mazowiecka/2024-04-07-local.md) |
| October 21, 2018 | [2018 Ostrów Mazowiecka local election](https://electionsarchive.com/pl/mazowieckie/ostrow-mazowiecka/2018-10-21-local.md) |
| November 16, 2014 | [2014 Ostrów Mazowiecka local election](https://electionsarchive.com/pl/mazowieckie/ostrow-mazowiecka/2014-11-16-local.md) |
| November 21, 2010 | [2010 Ostrów Mazowiecka local election](https://electionsarchive.com/pl/mazowieckie/ostrow-mazowiecka/2010-11-21-local.md) |
| November 12, 2006 | [2006 Ostrów Mazowiecka local election](https://electionsarchive.com/pl/mazowieckie/ostrow-mazowiecka/2006-11-12-local.md) |
| October 27, 2002 | [2002 Ostrów Mazowiecka local election](https://electionsarchive.com/pl/mazowieckie/ostrow-mazowiecka/2002-10-27-local.md) |

## Results in Ostrów Mazowiecka

Where official results stop above Ostrów Mazowiecka, the figures come from Krajowe Biuro Wyborcze.

| Date | Contest | Leader | Share |
| --- | --- | --- | --- |
| June 1, 2025 | [2025 Polish presidential election, second round](https://electionsarchive.com/pl/2025-06-01-presidential-runoff/president/ostrow-mazowiecka.md) | Karol Tadeusz Nawrocki | 58.6% |
| May 18, 2025 | [2025 Polish presidential election, first round](https://electionsarchive.com/pl/2025-05-18-presidential/president/ostrow-mazowiecka.md) | Karol Tadeusz Nawrocki | 36.2% |
| April 7, 2024 | [Masovian assembly, constituency 6](https://electionsarchive.com/pl/2024-04-07-local/sejmik/mazowieckie/6/ostrow-mazowiecka.md) | PiS | 38.6% |
| October 15, 2023 | [Constituency 18 (Siedlce)](https://electionsarchive.com/pl/2023-10-15-general/sejm/18/ostrow-mazowiecka.md) | PiS | 40.3% |
| October 15, 2023 | [Senate constituency 46 (Siedlce)](https://electionsarchive.com/pl/2023-10-15-general/senat/46/ostrow-mazowiecka.md) | Grzegorz Nowosielski | 41.0% |
| October 15, 2023 | [2023 national referendum, question 1: Sale of state assets to foreign entities](https://electionsarchive.com/pl/2023-10-15-referendum/question-1/ostrow-mazowiecka.md) | NIE | 88.4% |
| October 15, 2023 | [2023 national referendum, question 4: Relocation of migrants](https://electionsarchive.com/pl/2023-10-15-referendum/question-4/ostrow-mazowiecka.md) | NIE | 96.8% |
| October 15, 2023 | [2023 national referendum, question 3: Barrier on the border with Belarus](https://electionsarchive.com/pl/2023-10-15-referendum/question-3/ostrow-mazowiecka.md) | NIE | 96.2% |
| October 15, 2023 | [2023 national referendum, question 2: Retirement age](https://electionsarchive.com/pl/2023-10-15-referendum/question-2/ostrow-mazowiecka.md) | NIE | 95.3% |
| July 12, 2020 | [2020 Polish presidential election, second round](https://electionsarchive.com/pl/2020-07-12-presidential-runoff/president/ostrow-mazowiecka.md) | Andrzej Sebastian Duda | 57.6% |
| June 28, 2020 | [2020 Polish presidential election, first round](https://electionsarchive.com/pl/2020-06-28-presidential/president/ostrow-mazowiecka.md) | Andrzej Sebastian Duda | 48.2% |
| October 13, 2019 | [Constituency 18 (Siedlce)](https://electionsarchive.com/pl/2019-10-13-general/sejm/18/ostrow-mazowiecka.md) | PiS | 49.9% |
| October 13, 2019 | [Senate constituency 46 (Siedlce)](https://electionsarchive.com/pl/2019-10-13-general/senat/46/ostrow-mazowiecka.md) | Robert Adam Mamątow | 52.1% |
| October 21, 2018 | [Masovian assembly, constituency 6](https://electionsarchive.com/pl/2018-10-21-local/sejmik/mazowieckie/6/ostrow-mazowiecka.md) | PiS | 49.1% |
| October 25, 2015 | [Constituency 18 (Siedlce)](https://electionsarchive.com/pl/2015-10-25-general/sejm/18/ostrow-mazowiecka.md) | PiS | 50.4% |
| October 25, 2015 | [Senate constituency 46](https://electionsarchive.com/pl/2015-10-25-general/senat/46/ostrow-mazowiecka.md) | Robert Adam Mamątow | 52.4% |

Also available as HTML at https://electionsarchive.com/pl/mazowieckie/ostrow-mazowiecka and JSON at https://electionsarchive.com/pl/mazowieckie/ostrow-mazowiecka.json.