Total enrollment
41,593
+2,271 (+6%) vs SY 2017-18
52 schools in Williamson County
Tennessee · 41,593 students · 9 cities
Williamson County operates 52 public K-12 schools in Tennessee, enrolling about 41,593 students between them (30 elementary, 11 middle, and 11 high).
7-year change in Williamson County
SY 2017-18 vs SY 2024-25School count
52
+8 (+18%) vs SY 2017-18
% White
75%
was 81%
% Hispanic
8%
was 6%
% Black
3%
was 4%
% Asian
9%
was 6%
Source: NCES Common Core of Data, enrollment-weighted demographic averages
About Williamson County
Williamson County is a mid-sized public-school district in Tennessee. The district operates 52 schools and teaches approximately 41,593 students.
In terms of grade levels, Williamson County covers 30 elementary, 11 middle, and 11 high schools.
On a per-school basis, Williamson County runs about 800 students per campus, 49% above the state mean of roughly 537.
Looking at the last 7 years. Across the same 7-year window, public-school enrollment expanded 6%: 39,322 students in SY 2017-18 versus 41,593 in SY 2024-25. Williamson County now counts 52 public schools, up from 44 in SY 2017-18. Demographically, the White share of enrollment contracted from 81% to 75%.
On allk12, the community for Williamson County discusses open enrollment windows, redistricting talk, and busing logistics. Members of the local community share what they see day-to-day.