Orange is a city in Orange County

Orange County, Texas

Orange County is one of 254 counties of the State of Texas and its county seat is the city of Orange, Texas. In the year 2000, the population of Orange County was about 85,000. Orange County is the county in the very southeastern corner of Texas, with a boundary with Louisiana and a seacoast on the...

, Texas

Texas

Texas is the second largest U.S. state by both area and population, and the largest state by area in the contiguous United States.The name, based on the Caddo word "Tejas" meaning "friends" or "allies", was applied by the Spanish to the Caddo themselves and to the region of their settlement in...

, United States

United States

The United States of America is a federal constitutional republic comprising fifty states and a federal district...

. As of the 2000 census

United States Census, 2000

The Twenty-second United States Census, known as Census 2000 and conducted by the Census Bureau, determined the resident population of the United States on April 1, 2000, to be 281,421,906, an increase of 13.2% over the 248,709,873 persons enumerated during the 1990 Census...

, the city population was 18,643. It is the county seat

County seat

A county seat is an administrative center, or seat of government, for a county or civil parish. The term is primarily used in the United States....

 of Orange County

Orange County, Texas

Orange County is one of 254 counties of the State of Texas and its county seat is the city of Orange, Texas. In the year 2000, the population of Orange County was about 85,000. Orange County is the county in the very southeastern corner of Texas, with a boundary with Louisiana and a seacoast on the...

, and is the easternmost city in Texas. Located on the Sabine River

Sabine River (Texas-Louisiana)

The Sabine River is a river, long, in the U.S. states of Texas and Louisiana. In its lower course, it forms part of the boundary between the two states and empties into Sabine Lake, an estuary of the Gulf of Mexico. The river formed part of the United States-Mexican international boundary during...

 at the border with Louisiana, it is part of the Beaumont

Beaumont, Texas

Beaumont is a city in and county seat of Jefferson County, Texas, United States, within the Beaumont–Port Arthur Metropolitan Statistical Area. The city's population was 118,296 at the 2010 census. With Port Arthur and Orange, it forms the Golden Triangle, a major industrial area on the...

–Port Arthur

Port Arthur, Texas

-Demographics:As of the 2000 census, there were 57,755 people, 21,839 households, and 14,675 families residing in the city. The population density was 696.5 people per square mile . There were 24,713 housing units at an average density of 298.0 per square mile...

 Metropolitan Statistical Area

Beaumont–Port Arthur metropolitan area

The Beaumont–Port Arthur Metropolitan Area is defined by the United States Census Bureau as a three-county region in Southeast Texas, east of the Houston–Sugar Land–Baytown metropolitan area. The area is also known as the Golden Triangle...

. Founded in 1836, it is a deep-water port (to the Gulf of Mexico

Gulf of Mexico

The Gulf of Mexico is a partially landlocked ocean basin largely surrounded by the North American continent and the island of Cuba. It is bounded on the northeast, north and northwest by the Gulf Coast of the United States, on the southwest and south by Mexico, and on the southeast by Cuba. In...

).
This community was originally called Green Bluff for a man named Reason Green, a Sabine River boatman who arrived at this location sometime before 1830.