# Chelsea

> city in Rogers County, Oklahoma, USA

**Wikidata**: [Q2260963](https://www.wikidata.org/wiki/Q2260963)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Chelsea,_Oklahoma)  
**Source**: https://4ort.xyz/entity/chelsea-q2260963

## Summary
Chelsea is a city located in Rogers County, Oklahoma, United States. Situated in the Central Time Zone, this human settlement had a population of 1,991 according to the 2020 United States Census. The city covers a total area of approximately 4.59 square kilometers and is identified by various administrative codes, including the FIPS code 40-13700 and the UN/LOCODE USCS5.

## Key Facts
- **Location**: Rogers County, Oklahoma, United States.
- **Coordinates**: 36.535555555556° N, -95.431388888889° W.
- **Elevation**: 220 meters above sea level.
- **Area**: 4.589761 square kilometers (total land area).
- **Water Area**: 0% of the total area as of 2010.
- **Population (2020)**: 1,991 (determined by census).
- **Population (2010)**: 1,964 (determined by census).
- **Households**: 829 (based on the 2016–2020 American Community Survey).
- **Per Capita Income**: $17,623 (based on the 2016–2020 American Community Survey).
- **Time Zone**: Central Time Zone.
- **Postal Code**: 74016.
- **UN/LOCODE**: USCS5.
- **FIPS Code**: 40-13700.
- **GNIS Feature IDs**: 1091232 (human settlement), 2413192 (administrative territorial entity).
- **Instance Of**: Town in the United States, City.
- **Official Name**: Chelsea.
- **Wikipedia Title**: Chelsea, Oklahoma.

## FAQs
**Where is Chelsea located?**
Chelsea is situated in Rogers County, Oklahoma, USA, within the Central Time Zone. Its geographic coordinates are 36.535555555556° latitude and -95.431388888889° longitude.

**What is the population and demographic makeup of Chelsea?**
As of the 2020 Census, the city has a population of 1,991, an increase from 1,964 recorded in the 2010 Census. Data from the 2016–2020 American Community Survey indicates there are 829 households with a per capita income of $17,623.

**What are the geographic characteristics of the city?**
Chelsea encompasses a total area of 4.589761 square kilometers and sits at an elevation of 220 meters above sea level. The city has 0% water area, meaning it is entirely land-based.

**What administrative and identification codes are associated with Chelsea?**
The city uses the postal code 74016, the FIPS code 40-13700, and the UN/LOCODE USCS5. It is also listed in the Geographic Names Information System (GNIS) under feature IDs 1091232 and 2413192.

**How is Chelsea represented in global databases and media?**
Chelsea has a comprehensive presence in numerous databases, including VIAF, GeoNames, and the Library of Congress. Its Wikipedia entry is available in 33 languages, and it is categorized under "National Register of Historic Places in Rogers County, Oklahoma" on Wikimedia Commons.

## Why It Matters
Chelsea serves as a distinct municipal entity within Rogers County, contributing to the local demographic and geographic landscape of Oklahoma. Its inclusion in international systems such as the UN/LOCODE facilitates trade and geographic data standardization, while its recognition in the Getty Thesaurus of Geographic Names and Library of Congress authority files ensures its preservation in bibliographic and cultural records. The city's slight population growth between 2010 and 2020, alongside its detailed economic data from the American Community Survey, provides valuable insights into rural American settlement trends and economic conditions.

## Notable For
- **Zero Water Area**: Unlike many municipalities, Chelsea has 0% of its area covered by water as of the 2010 data.
- **Extensive Linguistic Coverage**: The city's Wikipedia page is translated into 33 languages, including Arabic, Catalan, Ukrainian, and Chinese, indicating a high level of global documentation for a small town.
- **Historic Designation**: It is associated with the "National Register of Historic Places in Rogers County, Oklahoma" category on Wikimedia Commons.
- **Bridge Imagery**: The city is visually represented by the Pryor Creek Bridge in its primary Wikimedia image.

## Body

### Geography and Location
Chelsea is defined by its specific geographic coordinates of 36.535555555556° N and -95.431388888889° W. The city is located entirely within Rogers County, Oklahoma, and operates within the Central Time Zone. The total land area measures 4.589761 square kilometers, with an alternative measurement of 4.58988 square kilometers recorded in 2010. The elevation of the settlement is 220 meters above sea level. Notably, the 2010 data specifies that water constitutes 0% of the city's total area.

### Demographics and Economy
The population of Chelsea has seen marginal growth over the last decade. The 2010 Census recorded a population of 1,964, which rose to 1,991 by the 2020 Census. Economic data derived from the 2016–2020 American Community Survey provides further detail into the city's living conditions. During this period, the per capita income was reported at $17,623, and the city contained 829 households. These statistics are determined via survey methodology and are current as of December 31, 2020.

### Administrative Divisions and Codes
As an incorporated place, Chelsea is classified as both a "town in the United States" and a "city." It is assigned several key administrative codes:
*   **FIPS Code**: 40-13700
*   **UN/LOCODE**: USCS5
*   **Postal Code**: 74016
*   **GNIS Feature IDs**: 1091232 (classified as a human settlement) and 2413192 (classified as an administrative territorial entity).

### External Identifiers and Database References
Chelsea is cataloged in a wide array of global and specialized databases, ensuring its identification across various platforms:
*   **Library Systems**: Library of Congress Authority ID (n82143512), National Library of Israel J9U ID (987007564408205171), and WorldCat Entities ID (E39PBJhddd6Qk7WrmQ4kc6ptrq).
*   **Geographic Services**: GeoNames ID (4532918), OpenStreetMap Relation ID (184077), Getty Thesaurus of Geographic Names ID (2082997), and Who's On First ID (101715289).
*   **Academic and Technical**: VIAF ID (136068923), Freebase ID (/m/0z9rf), ArchInform location ID (24533), Yale Lux ID (place/f21d21a2-a510-4036-9f64-a6797d7a24ef), and OpenWeatherMap city ID (4532918).
*   **Encyclopedic**: Gran Enciclopèdia Catalana ID (chelsea-0) and a former scheme ID (0436594).

### Media and Cultural Presence
The city's primary visual representation is the "Pryor Creek Bridge," which serves as the main image on Wikimedia Commons. A locator map is also available via the "OKMap-doton-Chelsea.PNG" file. Chelsea's Wikipedia entry is titled "Chelsea, Oklahoma" and is accessible in 33 languages: Arabic (ar), Egyptian Arabic (arz), South Azerbaijani (azb), Catalan (ca), Chechen (ce), Cebuano (ceb), English (en), Spanish (es), Basque (eu), Persian (fa), French (fr), Gilaki (glk), Haitian (ht), Ido (io), Italian (it), Kazakh (kk), Kyrgyz (ky), Ladin (lld), Mirandese (mwl), Dutch (nl), Norwegian (no), Polish (pl), Portuguese (pt), Serbo-Croatian (sh), Simple English (simple), Serbian (sr), Swedish (sv), Tatar (tt), Ukrainian (uk), Uzbek (uz), Chinese (zh), and Min Nan Chinese (zh_min_nan).

### Aliases and Naming
The entity is recognized by several official and alternative names, including "Chelsea, Oklahoma," "Chelsea, OK," and "Chelsea (Oklahoma)." It also appears in Cyrillic script variants such as "Челси (город)," "Челси (Оклахома)," "Челси (Роджерс)," and "Челси (США)." The official name is simply "Chelsea."

## References

1. Virtual International Authority File
2. Freebase Data Dumps. 2013
3. 2010 U.S. Gazetteer Files
4. [2010 United States Census](https://data.census.gov/cedsci/table?g=0100000US%241600000&y=2010&d=DEC%20Redistricting%20Data%20%28PL%2094-171%29)
5. [2020 United States Census](https://data.census.gov/cedsci/table?t=Populations%20and%20People&g=0100000US,%241600000&y=2020)
6. [2016–2020 American Community Survey](https://data.census.gov/cedsci/table?d=ACS%205-Year%20Estimates%20Detailed%20Tables)
7. GeoNames
8. [Source](https://service.unece.org/trade/locode/us.htm)
9. 2016 U.S. Gazetteer Files
10. [archINFORM](https://www.archinform.net/service/wd_aiort.php)
11. National Library of Israel Names and Subjects Authority File
12. [2016–2020 American Community Survey](https://data.census.gov/cedsci/table?t=Income%20and%20Poverty&g=0100000US,%241600000&tid=ACSST5Y2020.S1902)