Schools in Calhoun County ISD · Calhoun County
5 ranked schools
Overall Score Percentile
<20
20+
40+
60+
80+
1
5/10Calhoun High School
Calhoun County ISD · Port Lavaca
#1 Overall in Calhoun County ISD
5/10 · #666 High School in Texas
State Percentile
Eng
49%
Math
46%
Sci
55%
2
9/10Harrison/jefferson/madison Elementary
Calhoun County ISD · Port Lavaca
#2 Overall in Calhoun County ISD
9/10 · #814 Elementary School in Texas
State Percentile
Eng
76%
Math
88%
Sci
77%
3
4/10Travis Middle
Calhoun County ISD · Port Lavaca
#3 Overall in Calhoun County ISD
4/10 · #984 Middle School in Texas
State Percentile
Eng
35%
Math
27%
Sci
40%
4
8/10Jackson/roosevelt Elementary
Calhoun County ISD · Port Lavaca
#4 Overall in Calhoun County ISD
8/10 · #1356 Elementary School in Texas
State Percentile
Eng
68%
Math
75%
Sci
61%
5
7/10Seadrift School
Calhoun County ISD · Seadrift
#5 Overall in Calhoun County ISD
7/10 · #1816 Elementary School in Texas
State Percentile
Eng
51%
Math
60%
Sci
75%
About schools in Calhoun County
Five public schools, one district, and a coastal stretch of South Texas — that's the full picture for families considering Calhoun County. The Calhoun County ISD serves Port Lavaca and the smaller fishing community of Seadrift, meaning school decisions here are straightforward rather than overwhelming. Harrison/Jefferson/Madison Elementary leads the county at the 83rd percentile statewide, with particularly strong English scores, and Jackson/Roosevelt Elementary follows at the 71st percentile. For families drawn to Gulf Coast living who prefer a compact, predictable school system over a sprawling metro landscape, Calhoun County offers a clear path to solid elementary options.