Condos in Collinsville, TX | Gregg's Team Real Estate Group

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Collinsville is a small town in the southwestern corner of Grayson County, Texas, within the Sherman–Denison metropolitan area of North Texas. The town sits along U.S. Route 377, about 18 miles southwest of Sherman, the county seat, and roughly seven miles south of Whitesboro, placing it in a region of farmland and rolling countryside between the larger cities of the Red River corridor and the Dallas–Fort Worth metroplex beyond. With a 2020 census population of about 1,900, Collinsville retains a distinctly small-town character. Its downtown, built around a central square, hosts community gatherings throughout the year, including Pioneer Days and a Christmas celebration on the square organized by the Chamber of Commerce and local development corporations. The town's civic life reflects a close-knit, volunteer-driven community where events like National Night Out bring residents and first responders together. Collinsville is served by the Collinsville Independent School District, a small district of about 570 students whose "Small school, big impact" motto captures the town's approach to education. The compact district gives families the feel of a close-knit school community while keeping class sizes and campuses on a local scale. The town's location is one of its strongest assets. Collinsville sits between two of North Texas's major reservoirs — Lake Texoma to the north and Lake Ray Roberts to the south — putting boating, fishing, camping, and other lake recreation within a short drive. At the same time, Sherman and Denison, with their employment centers, retail, and medical facilities, are less than 30 minutes away along U.S. Route 377. For residents, Collinsville offers a rural, small-town lifestyle with convenient access to both lakes and the services of the Sherman–Denison metro.

Population 1,866

County Grayson

Active Listings 86

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Frequently Asked Questions

What county is Collinsville in?

Collinsville is a town in Grayson County, Texas, in the southwestern part of the county. It lies along U.S. Route 377, about 18 miles southwest of Sherman and roughly 7 miles south of Whitesboro, and is part of the Sherman–Denison metropolitan statistical area of North Texas.

How far is Collinsville from Sherman?

Collinsville is about 18 miles southwest of Sherman, the Grayson County seat, along U.S. Route 377. The drive takes roughly 30 minutes or less, giving residents access to Sherman's employment centers, shopping, and medical services while living in a smaller town.

What school district serves Collinsville?

Collinsville is served by Collinsville Independent School District, a small, close-knit district of about 570 students across its elementary and middle/high school campuses. The district's 'Small school, big impact' identity reflects the town's family-oriented community character.

What lakes are near Collinsville?

Collinsville sits between two major North Texas lakes: Lake Texoma to the north and Lake Ray Roberts to the south. Both are within a short drive, offering boating, fishing, swimming, and camping, which makes the town a convenient base for lake recreation.

What community events does Collinsville have?

Community life in Collinsville revolves around small-town events, including Pioneer Days and a downtown Christmas celebration on the square, both organized with the Chamber of Commerce and local development corporations. National Night Out and other civic gatherings also bring residents together throughout the year.

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