Dallas ISD Shrinks Faster Than Its Seagoville Feeder This Fall
Dallas ISD opened the 2026-27 school year with 128,927 students. That figure comes from the district’s own public data portal and reflects an early September count. A year ago the state recorded 134,308 students in the district.
The seven campuses in the Seagoville High School feeder pattern enrolled 6,099 students in that same early September count. Those campuses enrolled 6,251 students under the state’s official count for last year. Seagoville lost students as well. It simply lost fewer of them.
Two Different Rates of Decline
The district figure represents a drop of about 4.0 percent from the state count. The Seagoville feeder figure represents a drop of about 2.4 percent. That gap of roughly 1.6 percentage points is the real story in these numbers.
The share tells the same story from another angle. Seagoville campuses accounted for about 4.65 percent of district enrollment last year. This fall they account for about 4.73 percent.
How the Numbers Break Down
Seagoville High School enrolled 1,589 students. Seagoville Middle School enrolled 996. Among the elementary campuses Seagoville North led with 814 students, followed by Kleberg with 759 and Seagoville Elementary with 685.
Ebby Halliday Elementary enrolled 637 students. Central Elementary enrolled 619. Together those five elementary campuses carry more than half the feeder pattern.
Why Campus Comparisons Can Mislead
Three feeder elementaries now serve sixth grade. Kleberg has 95 sixth graders. Seagoville Elementary has 66 and Ebby Halliday has 76.
Seagoville Middle School enrolls 208 sixth graders. That is far below its 391 seventh graders and its 397 eighth graders. Comparing any single campus to last year without accounting for that split will produce a misleading result.
The feeder total avoids the problem entirely. Students moved between campuses inside the pattern. They did not leave it.
A Town Growing Faster Than Its Schools
Seagoville recorded 18,446 residents in the 2020 census. The city’s fiscal year 2026 proposed budget describes a population above 20,000 and points to steady residential and commercial growth. Rooftops have continued to go up along the U.S. Highway 175 corridor.
That growth helps explain why the feeder is holding up better than the district as a whole. It does not translate into rising enrollment. It appears to be offsetting losses rather than creating gains.
What the Youngest Grades Suggest
The five feeder elementaries enrolled 425 kindergartners this fall. Those same campuses enrolled 496 fifth graders. The class entering the system is smaller than the class leaving elementary school.
That pattern shows up statewide and tracks with falling birth rates. It also caps how much local housing growth can lift enrollment in the near term. New homes bring families of all ages, not just families with young children.
The District’s Response
Dallas ISD made prekindergarten free this year for children ages three and four regardless of family income. District leaders have said the change is meant in part to draw enrollment back. The district also began a new student identification badge system this fall.
Voters approved a $6.2 billion bond package on May 2, 2026. Enrollment trends drive how districts plan and prioritize facility spending. The Seagoville feeder’s relative stability will factor into that math.
What to Watch
The state’s official count for this year will be taken later in the fall. Enrollment normally climbs between early September and that snapshot. Both the district figure and the Seagoville figure should rise before the state locks in a number.
The question is whether the gap between the two holds. A Seagoville feeder that keeps shrinking more slowly than the district is a different community story than one that starts growing. So far the data supports the first description and not the second.
