# Radviliškis

> city in Lithuania

**Wikidata**: [Q318686](https://www.wikidata.org/wiki/Q318686)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Radviliškis)  
**Source**: https://4ort.xyz/entity/radviliskis

## Summary
Radviliškis is a city in Lithuania with a population of 15,112 as of 2023, serving as the capital of Radviliškis District Municipality. It has a long history dating back to 1529 and features notable landmarks such as its coat of arms and flag.

## Key Facts
- **Location**: Situated in Lithuania at coordinates 55.8°N, 23.55°E.
- **Area**: Covers 17.32 square kilometers.
- **Population**: 
  - 15,112 (2023 demographic balance)
  - Historical peaks: 21,310 (1989 census), 19,883 (2005)
- **Elevation**: 117–124 meters above sea level.
- **Municipality**: Capital of Radviliškis District Municipality since 1950.
- **Historical Administration**: Part of Shavelsky Uyezd (1795–1920).
- **Twinned Cities**: Speyer, Gniezno, Bauska, Valka, Grodzisk Mazowiecki, Khashuri.
- **Website**: http://www.radviliskis.lt
- **Identifiers**: VIAF ID 306375921, GeoNames ID 595449, GNS ID -2618313.

## FAQs
- **When was Radviliškis first documented?** The earliest written record dates to 1529.
- **What are Radviliškis' key symbols?** The city has a coat of arms and a flag, both officially represented.
- **How has the population changed?** The population peaked at 21,310 in 1989, declining to 15,112 by 2023 due to demographic shifts.
- **What cities is Radviliškis twinned with?** It maintains partnerships with Speyer, Gniezno, Bauska, Valka, Grodzisk Mazowiecki, and Khashuri.
- **Where can I find more information?** Official resources include the city website and entries in encyclopedias like Brockhaus and Efron.

## Why It Matters
Radviliškis holds significance as a historical and administrative center in Lithuania. Its population trends reflect broader demographic changes in the country, and its municipal role underscores its importance in regional governance. The city’s long history, documented since the 16th century, and its cultural ties through twin cities highlight its enduring presence and connections.

## Notable For
- **Historical Documentation**: First recorded in 1529.
- **Administrative Role**: Continuous municipal significance since 1950.
- **Cultural Connections**: Twinning agreements with six international cities.
- **Demographic Shifts**: Notable population decline from 21,310 (1989) to 15,112 (2023).
- **Elevation Variance**: Recorded at both 117m and 124m in different sources.

## Body

### Geography and Location
Radviliškis is located in Lithuania at coordinates 55.8°N, 23.55°E, spanning 17.32 square kilometers. The city’s elevation is reported as 117 meters by some sources and 124 meters by others, reflecting potential measurement variations.

### History
- **Early Records**: First documented in 1529.
- **Administrative History**: Part of Shavelsky Uyezd from 1795 to 1920, later becoming the capital of Radviliškis District Municipality on June 20, 1950.

### Demographics
- **Population Trends**:
  - **Historical Peaks**: 21,310 (1989 census), 19,883 (2005).
  - **Recent Decline**: From 20,339 (2001) to 15,112 (2023), based on demographic balance methods.
  - **Census Data**: Notable figures include 16,841 (1970), 19,505 (1979), and 17,254 (2011 census).
- **Methodology**: Data sourced from Lithuanian statistical offices and demographic balance calculations.

### Governance and Symbols
- **Municipal Role**: Serves as the capital of Radviliškis District Municipality.
- **Symbols**: Official flag and coat of arms, with images archived on Wikimedia Commons.

### International Relations
- **Twin Cities**: Maintains partnerships with Speyer (Germany), Gniezno (Poland), Bauska (Latvia), Valka (Latvia), Grodzisk Mazowiecki (Poland), and Khashuri (Georgia).

### Culture and Recognition
- **Documentation**: Featured in the Brockhaus and Efron Encyclopedic Dictionary and the Jewish Encyclopedia of Brockhaus and Efron.
- **Digital Presence**: Website at http://www.radviliskis.lt and social media via Facebook location ID 111727945511578.

### Infrastructure and Identification
- **Identifiers**: VIAF ID 306375921, GeoNames ID 595449, GNS ID -2618313.
- **Elevation**: Variance in reported elevation (117m vs. 124m) highlights different measurement contexts.

### Notable Features
- **Locator Map**: Available via Wikimedia Commons image "LietuvaRadviliskis.png".
- **Categories**: Main Wikipedia category "Category:Radviliškis" and associated people categories.
- **Twinned Cities**: Active partnerships with six cities across Europe and Georgia, fostering cultural and economic ties.

### Historical Population Data
- **19th–20th Century**: Population grew from 3,460 (1902) to 6,855 (1939).
- **Post-WWII Growth**: Peaked at 21,310 in 1989 before declining steadily.
- **Modern Era**: Continued decline documented through 2023, reflecting national demographic trends.

### Documentation and Archives
- **Encyclopedia Entries**: Covered in Visuotinė lietuvių enciklopedija and Online PWN Encyclopedia (ID 3965616).
- **Archival Images**: Herder Institute archives include materials related to Radviliškis.

### Distinctive Aspects
- **Elevation Discrepancy**: Unique in having dual reported elevations from different sources.
- **Long Municipal History**: Continuous administrative role since the mid-20th century.
- **Cultural Preservation**: Symbols and twin city relationships emphasize historical and modern connections.

## References

1. Virtual International Authority File
2. Freebase Data Dumps. 2013
3. [State Data Agency of Lithuania](https://osp-rs.stat.gov.lt/rest_xml/data/S3R167_M3010210/?startPeriod=2017&endPeriod=2017)
4. [State Data Agency of Lithuania](https://osp-rs.stat.gov.lt/rest_xml/data/S3R167_M3010210/?startPeriod=2018&endPeriod=2018)
5. Resident population by city / town at the beginning of the year
6. [Source](http://pop-stat.mashke.org/lithuania-cities.htm)
7. Radviliškis. Encyclopedia of Soviet Lithuania
8. GeoNames
9. Quora