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Williamson County

Texas · Public K-12

Of the public K-12 schools operating across Texas, 208 sit inside Williamson County, collectively enrolling roughly 126,147 students (121 elementary, 34 middle, and 43 high).

7-year change in Williamson County

SY 2017-18 vs SY 2024-25
Total enrollment
126,075
+20,248 (+19%) vs SY 2017-18
School count
172
+25 (+17%) vs SY 2017-18
% White
37%
was 47%
% Hispanic
35%
was 33%
% Black
7%
was 7%
% Asian
16%
was 8%
Source: NCES Common Core of Data, enrollment-weighted demographic averages
Schools
208
23 districts
Enrollment
126,147
NCES CCD
Median income
$111,340
Above Texas avg
Free/reduced lunch
28.7%
Below Texas avg
Elementary
121
55,150 students
Middle
34
27,937 students
High
43
36,954 students
Combined / other
10
6,106 students
LARGEST DISTRICT
ROUND ROCK ISD
38,657 students · 23 districts in Williamson County

County vs. school enrollment demographics

Left bar is the racial makeup of Williamson County residents (Census ACS 5-year). Right bar is the enrollment-weighted makeup of public schools in the county (NCES CCD). NCES systematically under-reports Hispanic, Pacific Islander, and Native American enrollment for many schools; where the resident share is meaningful but the reported school share is zero, we mark the school bar "not reported".

County residents
White
60%
Hispanic
25%
Black
7%
Asian
10%
Two or more
17%
Native American
0%
Pacific Islander
0%
School enrollment
White
37%
Hispanic
35%
Black
7%
Asian
16%
Two or more
6%
Native American
0%
Pacific Islander
0%
Bachelor's+
48.4%
adults 25+
Poverty rate
4.4%
ACS 5-year
Unemployment
3.9%
civilian labor
Median age
37
24.1% under 18

Test scores in Williamson County

Latest 2023-24 ELA proficiency, 141 schools ranked. Texas state average: 52.7%.

Lowest 5 schools (ELA)
  1. BLUEBONNET EL· 28.0%
  2. DOUBLE CREEK EL· 28.0%
  3. PAT COOPER EL· 30.0%
  4. WILLIAMS EL· 30.0%
  5. ANNIE PURL EL· 31.0%

See all 141 schools in Williamson County ranked by score →

All schools (208)

LargestA-ZTop rated
NameCityLevelGradesEnrollmentRating
ROUND ROCK H SRound RockHigh09-123,824·
WESTWOOD H SAustinHigh09-122,858·
CEDAR RIDGE H SRound RockHigh09-122,713·
STONY POINT H SRound RockHigh09-122,508·
VISTA RIDGE H SCedar ParkHigh09-122,480·
HUTTO H SHuttoHigh09-122,313·
ROUSE H SLeanderHigh09-122,260·
EAST VIEW H SGeorgetownHigh09-122,206·
LIBERTY HILL H SLiberty HillHigh09-122,156·
CEDAR PARK H SCedar ParkHigh09-122,155·
LEANDER H SLeanderHigh09-122,131·
GEORGETOWN H SGeorgetownHigh09-122,059·
GLENN H SLeanderHigh09-122,024·
MERIDIAN WORLD SCHOOL LLCRound RockCombinedKG-121,745·
GATEWAY COLLEGE PREPARATORY SCHOOLGeorgetownCombinedKG-121,681·
FLORENCE W STILES MIDDLELeanderMiddle06-081,493·
CEDAR PARK MIDDLECedar ParkMiddle06-081,365·
ARTIE L HENRY MIDDLECedar ParkMiddle06-081,347·
CEDAR VALLEY MIDDLEAustinMiddle06-081,306·
RIDGEVIEW MIDDLERound RockMiddle06-081,249·
SANTA RITA MIDDLELiberty HillMiddle06-081,230·
JAMES GARLAND WALSH MIDDLERound RockMiddle06-081,208·
HOPEWELL MIDDLERound RockMiddle06-081,202·
STACY KAYE DANIELSON MIDDLELeanderMiddle06-081,182·
RUNNING BRUSHY MIDDLECedar ParkMiddle06-081,120·
JARRELL H SJarrellHigh09-121,101·
LIBERTY HILL MIDDLELiberty HillMiddle06-081,050·
HARMONY SCHOOL OF ENDEAVOR AUSTINAustinCombinedPK-121,000·
ELSA ENGLAND ELAustinElementaryPK-05987·
PEARSON RANCH MIDDLERound RockMiddle06-08981·
GUS ALMQUISTHuttoMiddle06-08951·
COTTONWOOD CREEK ELHuttoElementaryPK-05925·
DEERPARK MIDDLEAustinMiddle06-08916·
KNOX WILEY MIDDLELeanderMiddle06-08916·
JARRELL MIDDLEJarrellMiddle06-08899·
LEANDER MIDDLELeanderMiddle06-08873·
MONTA JANE AKIN ELLeanderElementaryPK-05872·
TAYLOR H STaylorHigh09-12871·
WOLF RANCH ELGeorgetownElementaryPK-05869·
GREAT OAKS ELRound RockElementaryPK-05868·
BASIS CEDAR PARK PRICedar ParkElementaryKG-05859·
WHITESTONE ELLeanderElementaryPK-05855·
RUTLEDGE ELAustinElementaryKG-05853·
LINDA HERRINGTON ELRound RockElementaryPK-05842·
TARVIN ELLeanderElementaryPK-05838·
GEORGE WAGNER MIDDLEGeorgetownMiddle06-08837·
LARKSPUR ELLeanderElementaryPK-05834·
TERAVISTA ELRound RockElementaryPK-05821·
HUTTO ELHuttoElementaryPK-05820·
PATSY SOMMER ELAustinElementaryPK-05817·
HUTTO NINTH GRADE CENTERHuttoHigh09-09808·
PARKSIDE ELGeorgetownElementaryPK-05807·
BENJAMIN DOC KERLEY ELHuttoElementaryPK-05806·
CHARLES A FORBES MIDDLEGeorgetownMiddle06-08803·
RONALD REAGAN ELCedar ParkElementaryPK-05800·
RAY ELHuttoElementaryPK-05793·
DOUBLE CREEK ELJarrellElementaryPK-05787·
BLACKLAND PRAIRIE ELRound RockElementaryPK-05785·
RANCHO SIENNA ELGeorgetownElementaryPK-05770·
BILL BURDEN ELLiberty HillElementaryPK-05764·
WILLIAM J WINKLEY ELLeanderElementaryPK-05763·
HUTTO MIDDLEHuttoMiddle06-08746·
SANTA RITA ELLiberty HillElementaryPK-05745·
LOUINE NOBLE ELLiberty HillElementaryPK-05740·
NORTH ELLeanderElementaryPK-05737·
LIBERTY HILL ELLiberty HillElementaryPK-05736·
WILLIAMS ELGeorgetownElementaryPK-05729·
JAMES TIPPIT MIDDLEGeorgetownMiddle06-08728·
DOUGLAS BENOLD MIDDLEGeorgetownMiddle06-08720·
PLEASANT HILL ELLeanderElementaryPK-05720·
JARRELL ELJarrellElementaryPK-05719·
CHISHOLM TRAIL MIDDLERound RockMiddle06-08718·
TIERRA ROSA ELLiberty HillElementaryPK-05715·
CARVER ELGeorgetownElementaryPK-05711·
VETERANS HILL ELRound RockElementaryPK-05708·
JIM PLAIN ELLeanderElementaryPK-05704·
BAGDAD ELLeanderElementaryPK-05701·
CACTUS RANCH ELRound RockElementaryPK-05693·
FOUNDERS CLASSICAL ACADEMY OF LEANDERLeanderCombinedKG-12693·
C C MASON ELCedar ParkElementaryPK-05691·
ANNIE PURL ELGeorgetownElementaryPK-05690·
PATRICIA KNOWLES ELCedar ParkElementaryPK-05683·
JAMES E MITCHELL ELGeorgetownElementaryPK-05682·
FARLEY MIDDLEHuttoMiddle06-08674·
FOREST CREEK ELRound RockElementaryKG-05652·
IGO ELJarrellElementaryPK-05647·
OFFICER LEONARD A REED ELCedar ParkElementaryPK-05638·
NEYSA CALLISON ELRound RockElementaryPK-05631·
PAT COOPER ELGeorgetownElementaryPK-05630·
CALDWELL HEIGHTS ELRound RockElementaryPK-05627·
CHRISTINE CAMACHO ELLeanderElementaryPK-05622·
BAR W ELLeanderElementaryPK-05615·
NOEL GRISHAM MIDDLEAustinMiddle06-08615·
GATTIS ELRound RockElementaryPK-05610·
C D FULKES MIDDLERound RockMiddle06-08604·
TAYLOR MIDDLETaylorMiddle06-08602·
UNION HILL ELRound RockElementaryPK-05602·
FERN BLUFF ELRound RockElementaryPK-05596·
OLD TOWN ELRound RockElementaryPK-05587·
ANDERSON MILL ELAustinElementaryPK-05585·

Cities in Williamson County

Georgetown56 schoolsRound Rock43 schoolsLeander29 schoolsCedar Park18 schoolsAustin14 schoolsHutto13 schoolsLiberty Hill12 schoolsTaylor7 schoolsJarrell6 schoolsFlorence3 schoolsThrall3 schoolsGranger2 schoolsBartlett1 schoolCoupland1 school

About Williamson County

In Texas, Williamson County is a broad county of about 672,688 residents. 208 public schools across the county instructs about 126,147 students between them.

Looking at the broader picture, census numbers show the median household earns about $111,340 a year, 48% of adults hold a bachelor's degree or higher, and the poverty rate is around 4%. That income level is 67% above the Texas median.

On the school-mix side, Williamson County is made up of 121 elementary schools (55,150 students), 34 middle schools (27,937), 43 high schools (36,954), and 10 combined or other schools.

ROUND ROCK ISD dominates the local landscape, accounting for roughly 38,657 students on its own.

Over the past 7-year window. Combined enrollment now sits at 126,075 students, rose 19% from the 105,827 reported in SY 2017-18. The school count climbed from 147 to 172 across the same 7-year window. Demographically, the White share of enrollment fell from 47% to 37%.

On this page, the community for Williamson County discusses open enrollment windows, redistricting talk, and busing logistics. Parents, students, and educators in the area can post or comment.

Frequently asked questions

How many public schools are in Williamson County?
Williamson County, Texas has 208 public K-12 schools serving approximately 126,147 students.
How many high schools are in Williamson County?
Williamson County, Texas has 43 public high schools, serving approximately 36,954 students.
How many middle schools are in Williamson County?
Williamson County, Texas has 34 public middle schools, serving approximately 27,937 students.
How many elementary schools are in Williamson County?
Williamson County, Texas has 121 public elementary schools, serving approximately 55,150 students.
What is the largest school district in Williamson County?
ROUND ROCK ISD is the largest school district in Williamson County, serving approximately 38,657 students. The county contains 23 school districts overall.
What is the population of Williamson County?
Williamson County, Texas has a population of approximately 672,688, with a median age of 37. About 24.1% of residents are under 18.
What is the median household income in Williamson County?
Median household income in Williamson County is $111,340, above the Texas average of $66,482. About 4.4% of residents live below the federal poverty line.
How educated are residents of Williamson County?
Approximately 48.4% of adults 25 and older in Williamson County hold a bachelor's degree or higher, according to the Census ACS 5-year estimate.
What share of students in Williamson County qualify for free or reduced lunch?
Roughly 28.7% of students in Williamson County public schools qualify for free or reduced-price lunch, a common proxy for low-income enrollment. This is lower than the Texas county average of 61.1%.
What is the student-teacher ratio in Williamson County schools?
Across Williamson County public schools, the enrollment-weighted student-teacher ratio is approximately 14.7 to 1.

Williamson County school rankings

Largest schoolsAll rankings →
DATA · Census ACS 5-year · NCES Common Core of Data