1850History
In 1850, the residents organized the area's first church, the Methodist Episcopal.
1852History
In 1852, the Presbyterian Church was organized.
1853Architecture
Construction of the church was completed in 1853.
1854Government
The village became a city in 1854 when the first post office was established.
1855Government
The First National Bank of Sulphur Springs received its national charter in 1855.
1857Education
=== Late 18th, early 19th centuries ===
In 1857, the city set aside 10 acres (40,000 m2) of land for Bright Star University.
1868Civil Rights
In 1868, federal troops moved into Sulphur Springs and occupied the city for two years during Reconstruction, in an effort to protect freedmen after emancipation.
1871Government
On May 18, 1871, the legislature moved the county seat of Hopkins County from Tarrant to Sulphur Springs, and the name "Bright Star" was removed from the postal directory.
1872Architecture
The construction of a railroad line from Mineola, Texas, in 1872 stimulated growth in the city.
1877Government
The Sulphur Springs District Conference High School began in 1877, established on Bright Star University land on College Street.
1879History
A rail line was run from Jefferson to Sulphur Springs in 1879.
1882Education
In December 1882, the school became known as Central College.
1884Government
In 1884, the Sulphur Springs Enterprise was founded.
1887Architecture
Louis, Arkansas & Texas Railroad (Cotton Belt) was built through Sulphur Springs in 1887 on its way to Commerce and Sherman.
1889History
In 1889, the City National Bank was organized.
1891Infrastructure
In 1891, the bankrupt railroad was sold to Jay Gould interests and renamed the St.
1895Architecture
The city's courthouse, which is still used today, was constructed in 1895.
1897Government
Echo Publishing Company was founded in 1897.
1900Education
Before 1900, the college burned and Professor Eastman left the area.
1901Government
In the same year, James Harvey "Cyclone" Davis, a Populist (People's Party) US congressman, founded the Alliance Vindicator; it was published until 1901.
1904History
In 1904, wells were dug to supply the city with water.
1916History
Bagwell bought the Hopkins County Echo in 1916.
1924History
In 1924, the Texas Star was merged into the Daily News Telegram.
1995Economy
The dairy industry was a major component of the local economy from the late 1940s through 1995.
2003Infrastructure
It was named Texas Airport of the Year for 2003 by the Federal Aviation Administration.
2010History
=== 2010 census ===
As of the census of 2010, 15,449 people, 5,959 households, and 3,987 families were residing in the city.
2012History
In 2012, American Farmland Trust voted the market “America's Favorite Farmers Market”.
2016History
The population has grown as a result, to an estimate of more than 16,000 in 2016.
2020History
As of the 2020 census, 92.1% of residents lived in urban areas, while 7.9% lived in rural areas.
2024Culture
== Economy ==
According to the city's 2024 Comprehensive Annual Financial Report, the top 10 employers in the city are:
== Arts and culture ==
The city public library has two ...