# Ostrołęka

> city with powiat rights of Poland

**Wikidata**: [Q461287](https://www.wikidata.org/wiki/Q461287)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Ostrołęka)  
**Source**: https://4ort.xyz/entity/ostroeka

## Summary
Ostrołęka is a city with powiat rights in Poland, located in the Masovian Voivodeship. It has a population of approximately 48,712 (as of 2023) and serves as the capital of Ostrołęka County. The city is known for its historical significance, including the Battle of Ostrołęka, and its administrative role within Poland's regional governance.

## Key Facts
- **Classification**: City with powiat rights in Poland.
- **Administrative Status**: Capital of Ostrołęka County.
- **Population**: 48,712 (estimated, 2023).
- **Historical Population**:
  - 52,900 (2013).
  - 49,805 (2021).
  - 47,944 (1988).
- **Area**: 28.00 square kilometers.
- **Coordinates**: 53.083333°N, 21.566667°E.
- **Elevation**: 92 meters above sea level.
- **Time Zone**: UTC+01:00 (standard time), UTC+02:00 (daylight saving time).
- **Postal Code**: 07-410.
- **Significant Events**:
  - Battle of Ostrołęka (1831-05-26).
  - Battle of Ostrołęka (1807-02-16).
- **Administrative History**:
  - Part of Masovian Voivodeship since 1999.
  - Previously part of Ostrołęka Voivodeship (1975–1998).
  - Earlier part of Warsaw Voivodeship (1945–1975).
- **Power Station**: Ostrołęka Power Station, operational since 1972.
- **Aliases**: Ostroleka, Ostrolenka, Scharfenwiese.
- **Official Website**: [www.ostroleka.pl](https://www.ostroleka.pl/).
- **Geonames ID**: 762909.
- **MusicBrainz Area ID**: b8152ab5-1b0d-4ccb-ba04-19e437b8bdd0.
- **Twinned Cities**: Balassagyarmat, Kemer, Alytus (since 2002).

## FAQs
**What is the population of Ostrołęka?**
As of 2023, Ostrołęka has an estimated population of 48,712. Previous census data shows 49,805 in 2021 and 52,900 in 2013.

**What is Ostrołęka’s administrative status?**
Ostrołęka is a city with powiat rights in Poland and serves as the capital of Ostrołęka County.

**When was Ostrołęka Power Station established?**
Ostrołęka Power Station was established in 1972.

**What are Ostrołęka’s historical administrative divisions?**
Ostrołęka has been part of various administrative divisions, including the Masovian Voivodeship (since 1999), Ostrołęka Voivodeship (1975–1998), Warsaw Voivodeship (1945–1975), and earlier the Białystok Voivodeship (1918–1939).

**What are Ostrołęka’s notable historical events?**
Ostrołęka is notable for the Battle of Ostrołęka, which occurred on May 26, 1831, and February 16, 1807.

## Why It Matters
Ostrołęka holds historical significance as a site of key military engagements, including the Battle of Ostrołęka in 1831 and 1807. As a city with powiat rights, it plays a crucial role in regional governance and administration within Poland. The Ostrołęka Power Station, operational since 1972, contributes to the city’s infrastructure and energy supply. Ostrołęka’s administrative history reflects its evolution within Poland’s political divisions, from the Warsaw Voivodeship to the Masovian Voivodeship. The city’s cultural and historical heritage, including its aliases and twinned cities, further enriches its identity and international connections.

## Notable For
- **Administrative Capital**: Serves as the capital of Ostrołęka County.
- **Historical Battles**: Site of the Battle of Ostrołęka (1831 and 1807).
- **Power Station**: Hosts the Ostrołęka Power Station, established in 1972.
- **Administrative Evolution**: Transitioned through multiple voivodeships, including the Masovian Voivodeship.
- **Twinned Cities**: Partnered with Balassagyarmat, Kemer, and Alytus.
- **Cultural Heritage**: Recognized by its aliases, including Ostroleka and Ostrolenka.

## Body
### Geography and Demographics
Ostrołęka is situated in the Masovian Voivodeship of Poland, with coordinates at 53.083333°N, 21.566667°E. The city covers an area of 28.00 square kilometers and has an elevation of 92 meters above sea level. As of 2023, the population is estimated at 48,712, with historical data showing 49,805 in 2021 and 52,900 in 2013. The city’s postal code is 07-410, and it operates on UTC+01:00 (standard time) and UTC+02:00 (daylight saving time).

### History and Administration
Ostrołęka has a rich administrative history, including periods under the Warsaw Voivodeship (1945–1975), Ostrołęka Voivodeship (1975–1998), and the Masovian Voivodeship (since 1999). The city is notable for its role in the Battle of Ostrołęka, which occurred on May 26, 1831, and February 16, 1807. Ostrołęka Power Station, established in 1972, is a key infrastructure component of the city.

### Cultural and International Relations
Ostrołęka is twinned with Balassagyarmat, Kemer, and Alytus, reflecting its international connections. The city is also known by the aliases Ostroleka, Ostrolenka, and Scharfenwiese. These cultural and historical references contribute to Ostrołęka’s unique identity and heritage.

### Governance and Infrastructure
As a city with powiat rights, Ostrołęka serves as the capital of Ostrołęka County. The city’s administrative status and infrastructure, including the Ostrołęka Power Station, support its role in regional governance and energy supply. The city’s historical administrative divisions and significant events further highlight its importance in Poland’s political and cultural landscape.

## References

1. [POLONYA – OSTROLEKA](https://www.kemer.bel.tr/en/our-cities/polonya-ostroleka1.html)
2. [Tarptautinis bendradarbiavimas](https://www.alytus.lt/lt/apie-alytu/tarptautinis-bendradarbiavimas-1)
3. Virtual International Authority File
4. [Source](https://www.worlddata.info/europe/poland/timezones.php)
5. [Source](https://encyklopedia.pwn.pl/haslo/Ostroleka;3952456.html)
6. Freebase Data Dumps. 2013
7. MusicBrainz
8. [Cities of Poland](http://pop-stat.mashke.org/poland-cities.htm)
9. [Source](https://bdl.stat.gov.pl/api/v1/data/localities/by-unit/071422661011-0966079?var-id=1639618&format=jsonapi)
10. [Source](https://bdl.stat.gov.pl/api/v1/data/localities/by-unit/071422661011-0966079?var-id=1639617&format=jsonapi)
11. GeoNames
12. TERYT
13. [Ostrołęka. Internetowa encyklopedia PWN](https://encyklopedia.pwn.pl/haslo/Ostroleka;3952456.html)
14. System for IDs and names of places
15. [iNaturalist](https://www.inaturalist.org/places/inaturalist-places.csv.zip)