|Elevation||204 ft (62 m)|
|Time zone||Central (CST) (UTC-6)|
|• Summer (DST)||CDT (UTC-5)|
Altair is an unincorporated community in Colorado County, Texas, United States. It is located at the four-way stop sign junction of U.S. Route 90 Alternate and State Highway 71. The community had an estimated population of 30 in 2000.
The community dates from the late 1880s. Located on the R.E. and John Stafford ranch property, the community developed into a cattle loading station that was initially called Stafford's Ranch. A post office at Stafford's Ranch was established on October 4, 1888, with John Stafford as postmaster. To avoid confusion with the nearby town of Stafford in Fort Bend County, the post office name was changed to Altair on September 19, 1890. That same year, a town site was laid out and a branch of the Texas and New Orleans Railroad arrived. By 1897, Altair had a population around 100 with two stores, a gin, lumberyard, blacksmith shop, and hotel. A school house was also constructed in 1897 and a telephone line was laid from Columbus to Altair.
The community's relatively close proximity to the larger city of Columbus played a role in keeping Altair small. The population peaked around 200 in 1960 and had fallen to 80 by the mid-1970s. By the 1990s, the few businesses in Altair included a rice-drying facility, Kallina Dryer Inc., and the Blue Goose Hunting Club and Restaurant.  The number of inhabitants had fallen to 30 in 2000.
Although it is unincorporated, Altair has a post office, with the ZIP code of 77412.
Public education in the community of Altair is provided by the Rice Consolidated Independent School District. The district, which serves southern Colorado County, is headquartered in Altair and home to the Rice High School Raiders.
- U.S. Geological Survey Geographic Names Information System: Altair, Texas. Retrieved on 08-09-2013.
- "Altair, Texas". Texas Escapes Online Magazine. Retrieved 2009-10-22.
- "Altair". Colorado County Sesquicentennial Commemorative Book. Colorado County, TXGenWeb. January 2001. Retrieved 2009-10-22.
- "Altair, Texas". The Handbook of Texas online. Retrieved 2009-10-22.
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