# Cuddalore

> city in Tamil Nadu, India

**Wikidata**: [Q279951](https://www.wikidata.org/wiki/Q279951)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Cuddalore)  
**Source**: https://4ort.xyz/entity/cuddalore

## Summary
Cuddalore is a city in the Indian state of Tamil Nadu, serving as the capital of Cuddalore district. Located on the Coromandel Coast at coordinates 11.75°N 79.75°E, it had a population of 173,676 according to the 2011 census. The city operates in the UTC+05:30 timezone and has a postal code of 607001.

## Key Facts
- Cuddalore is a city in Tamil Nadu, India.
- It is the capital of Cuddalore district.
- Population: 173,676 (2011 census).
- Coordinates: 11.75°N latitude, 79.75°E longitude.
- Timezone: UTC+05:30 (India Standard Time).
- Postal code: 607001.
- Local dialing code: 4142.
- Elevation: 0 meters above sea level.
- UN/LOCODE: INCDL (for trade and transport).
- Instance of: city and big city.
- Significant historical event: Siege of Cuddalore.
- Located in: Cuddalore district, India.
- Official municipal website: http://municipality.tn.gov.in/Cuddalore/.
- Wikimedia Commons category: Cuddalore.
- Wikipedia articles exist in 42 languages.

## FAQs
**Where is Cuddalore located and what is its administrative role?**  
Cuddalore is situated in Tamil Nadu, India, at 11.75°N 79.75°E on the Coromandel Coast. It functions as the capital of Cuddalore district, making it the administrative hub for the surrounding region.

**What is the population of Cuddalore?**  
The city's population was recorded as 173,676 in the 2011 census, which is the most recent official figure available in the source data.

**What historical event is Cuddalore known for?**  
Cuddalore is notably the site of the Siege of Cuddalore, a conflict documented in major historical references like the 1911 Encyclopædia Britannica and Collier's New Encyclopedia (1921).

**How can I access official information or contact Cuddalore?**  
The municipality's official website is http://municipality.tn.gov.in/Cuddalore/. For communications, the local dialing code is 4142 and the postal code is 607001.

**What geographic features define Cuddalore?**  
Cuddalore lies at sea level (0 meters elevation) on the coast, as shown in a 1753 locator map. It follows the UTC+05:30 timezone, standard across India.

## Why It Matters
Cuddalore matters primarily as an administrative center, governing Cuddalore district in Tamil Nadu. Its historical significance stems from the Siege of Cuddalore, placing it within narratives of colonial-era military conflicts that are preserved in authoritative encyclopedias. Geographically, its coastal position on the Coromandel Coast influences local climate, ecology, and potential economic activities like port-related trade. The city's extensive documentation across global knowledge bases—from Wikidata and VIAF to national libraries—underscores its recognized role in regional administration, history, and cultural records, making it a point of reference for researchers, policymakers, and genealogists.

## Notable For
- **District Capital**: Sole administrative capital of Cuddalore district.
- **Precise Coordinates**: Exactly 11.75°N, 79.75°E.
- **Coastal Elevation**: At 0 meters above sea level.
- **Historical Event**: Site of the Siege of Cuddalore, recorded in multiple encyclopedias.
- **Multilingual Presence**: Wikipedia coverage in 42 languages.
- **Standardized Identifiers**: Holds UN/LOCODE (INCDL) and a dedicated postal code (607001).
- **Knowledge Base Saturation**: Listed in over a dozen global authority files (e.g., GND, VIAF, Library of Congress).
- **Time Zone Specificity**: Operates on UTC+05:30 without daylight saving.

## Body

### Geography and Location
Cuddalore is positioned at 11.75°N latitude and 79.75°E longitude. Its elevation is exactly 0 meters above sea level, confirming a coastal setting on the Coromandel Coast. This geography is visually documented in a locator map image titled "Carte de la côte" (Map of the coast) from 1753. The city observes the UTC+05:30 timezone, aligning with Indian Standard Time. For international trade and logistics, it is assigned the UN/LOCODE INCDL, as listed in the UNECE trade database.

### Administrative Status
Cuddalore serves as the capital of Cuddalore district, a primary administrative division within Tamil Nadu. It is itself located within Cuddalore district, creating a centralized governance structure. In knowledge classification, it is explicitly an instance of both "city" and "big city." It falls under the sovereign state of India, with Tamil Nadu as its state entity.

### Demographics
According to the 2011 census, Cuddalore has a population of 173,676. The city uses the postal code 607001 for mail services and the local dialing code 4142 for telecommunications. These details are referenced from official municipal sources.

### Historical Significance
The Siege of Cuddalore is identified as a significant historical event associated with the city. This event is described in several authoritative sources, including the 1911 Encyclopædia Britannica, Collier's New Encyclopedia (1921), Nordisk familjebok, Brockhaus and Efron Encyclopedic Dictionary, and the Great Soviet Encyclopedia (1926–1947). These references highlight Cuddalore's role in 18th-century colonial conflicts, particularly during the American Revolutionary War period.

### Connectivity and Infrastructure
The official website for Cuddalore municipality is http://municipality.tn.gov.in/Cuddalore/. The city is listed in the Curlie directory under Regional/Asia/India/Tamil_Nadu/Localities/Cuddalore/. For digital mapping, its OpenStreetMap node ID is 4592194577, and its GeoNames ID is 1273802. These identifiers support integration into geographic information systems.

### Cultural and Linguistic Context
Cuddalore has a dedicated category on Wikimedia Commons. Wikipedia hosts articles about the city in 42 languages, including Tamil (ta), Hindi (hi), English (en), Bengali (bh), and others, indicating broad international interest. A category for people born in Cuddalore exists to track notable natives.

### Recognition in Knowledge Bases
Cuddalore is extensively cataloged in global authority files:
- **GND ID**: 4733701-1 (German National Library)
- **VIAF ID**: 131337083 (Virtual International Authority File)
- **FAST ID**: 1205782 (Faceted Application of Subject Terminology)
- **Freebase ID**: /m/04fwj6 (from Freebase dataset, 2013)
- **Geonames ID**: 1273802
- **Library of Congress Authority ID**: n79078933
- **National Library of Israel J9U ID**: 987007547801005171
- **Encyclopædia Britannica Online ID**: place/Cuddalore
- **National Library of Wales Authority ID**: cuddalore-india
- **Who's On First ID**: 102030485
- **BBC Things ID**: 0056806e-4b5a-4626-8228-1325cec1c41d
- **Yale LUX ID**: place/b4774b3c-ba34-4ab9-b609-81c47a57ba78
- **FactGrid item ID**: Deus Ex: Human Revolution (appears to be a video game title, possibly a data mismatch)
- **SNAC ID**: Concepción (likely a mismatched historical authority identifier)
- **NL CR AUT ID**: ge678843 (with Dutch variant "Cuddalore (Indie)")
- **Quora topic**: Cuddalore-Tamil-Nadu-India
- **Sitelink counts**: 42 for Wikipedia, 252 for the "city" class in broader datasets.
The Wikipedia title is "Cuddalore" and the Wikidata description matches "city in Tamil Nadu, India." The GNS unique feature ID is -2093718.

## References

1. Virtual International Authority File
2. Freebase Data Dumps. 2013
3. GeoNames
4. BBC Things
5. [Source](https://service.unece.org/trade/locode/in.htm)
6. National Library of Israel Names and Subjects Authority File