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Boone County

Indiana · Public K-12

Combined enrollment across Boone County's 18 public schools is roughly 13,246 students, an average of about 736 per campus. Zionsville Community Schools runs the largest share. By grade band, the county runs 13 elementary, 2 middle, and 3 high schools.

7-year change in Boone County

SY 2017-18 vs SY 2024-25
Total enrollment
13,246
+893 (+7%) vs SY 2017-18
School count
18
+1 (+6%) vs SY 2017-18
% White
78%
was 86%
% Hispanic
7%
was 5%
% Black
6%
was 2%
% Asian
5%
was 3%
Source: NCES Common Core of Data, enrollment-weighted demographic averages
Schools
18
3 districts
Enrollment
13,246
NCES CCD
Median income
$111,250
Above Indiana avg
Free/reduced lunch
22.4%
Below Indiana avg
Elementary
13
6,902 students
Middle
2
2,180 students
High
3
4,164 students
Combined / other
0
schools
LARGEST DISTRICT
Zionsville Community Schools
7,971 students · 3 districts in Boone County

County vs. school enrollment demographics

Left bar is the racial makeup of Boone 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
87%
Hispanic
4%
Black
3%
Asian
4%
Two or more
5%
Native American
0%
Pacific Islander
0%
School enrollment
White
78%
Hispanic
7%
Black
5%
Asian
5%
Two or more
5%
Native American
0%
Pacific Islander
0%
Bachelor's+
51.7%
adults 25+
Poverty rate
3.5%
ACS 5-year
Unemployment
2.8%
civilian labor
Median age
39
25.5% under 18

Test scores in Boone County

Latest 2024-25 ELA proficiency, 16 schools ranked. Indiana state average: 39.2%.

See all 16 schools in Boone County ranked by score →

All schools (18)

NameCityLevelGradesEnrollmentRating
Zionsville Community High SchoolZionsvilleHigh09-122,338·
Zionsville Middle SchoolZionsvilleMiddle05-081,331·
Zionsville West Middle SchoolWhitestownElementaryPK-081,139·
Lebanon Senior High SchoolLebanonHigh09-121,070·
Lebanon Middle SchoolLebanonMiddle06-08849·
Zionsville Pleasant View Elem SchZionsvilleElementaryPK-04797·
Western Boone Jr-Sr High SchoolThorntownHigh07-12756·
Perry Worth Elementary SchoolLebanonElementaryKG-05601·
Trailside Elementary SchoolZionsvilleElementaryPK-04547·
Boone MeadowWhitestownElementaryPK-04545·
Stonegate ElementaryZionsvilleElementaryPK-04462·
Union Elementary SchoolZionsvilleElementaryPK-04453·
Harney Elementary SchoolLebanonElementaryKG-05448·
Thorntown Elementary SchoolThorntownElementaryPK-06429·
Hattie B Stokes Elementary SchoolLebanonElementaryPK-05394·
Granville Wells Elementary SchoolJamestownElementaryPK-06389·
Eagle Elementary SchoolZionsvilleElementaryPK-04359·
Central Elementary SchoolLebanonElementaryPK-05339·

Cities in Boone County

Zionsville7 schoolsLebanon6 schoolsThorntown2 schoolsWhitestown2 schoolsJamestown1 school

About Boone County

Across the mid-sized Indiana county of Boone County of about 74,718 residents, the public-school footprint covers 18 schools and about 13,246 students.

For perspective, census numbers show the median household earns about $111,250 a year, roughly 52% of adults have completed at least a four-year degree, and roughly 4% of residents live below the federal poverty line. That income level is 58% meaningfully above the Indiana median.

On the level-by-level breakdown, Boone County is made up of 13 elementary schools (6,902 students), 2 middle schools (2,180), and 3 high schools (4,164).

Zionsville Community Schools dominates the local landscape, accounting for roughly 7,971 students on its own.

Over the past 7-year window. Combined enrollment now sits at 13,246 students, grew 7% from the 12,353 reported in SY 2017-18. Boone County now counts 18 public schools, up from 17 in SY 2017-18. Demographically, the White share of enrollment fell from 86% to 78%.

Within the allk12 community for this area, the community for Boone County discusses comparison threads between local schools and program reviews. Discussions cut across districts, schools, and grade levels.

Frequently asked questions

How many K-12 schools serve Boone County?
There are 18 public K-12 schools in Boone County, Indiana, with a combined enrollment of about 13,246.
How many high schools are in Boone County?
Boone County, Indiana has 3 public high schools, serving approximately 4,164 students.
How many middle schools are in Boone County?
Boone County, Indiana has 2 public middle schools, serving approximately 2,180 students.
How many elementary schools are in Boone County?
Boone County, Indiana has 13 public elementary schools, serving approximately 6,902 students.
What is the largest school district in Boone County?
Zionsville Community Schools is the largest school district in Boone County, serving approximately 7,971 students. The county contains 3 school districts overall.
What is the population of Boone County?
Boone County, Indiana has a population of approximately 74,718, with a median age of 39. About 25.5% of residents are under 18.
What is the median household income in Boone County?
Median household income in Boone County is $111,250, above the Indiana average of $70,257. About 3.5% of residents live below the federal poverty line.
How educated are residents of Boone County?
Approximately 51.7% of adults 25 and older in Boone County hold a bachelor's degree or higher, according to the Census ACS 5-year estimate.
What share of students in Boone County qualify for free or reduced lunch?
Roughly 22.4% of students in Boone County public schools qualify for free or reduced-price lunch, a common proxy for low-income enrollment. This is lower than the Indiana county average of 48.4%.
What is the student-teacher ratio in Boone County schools?
Across Boone County public schools, the enrollment-weighted student-teacher ratio is approximately 16.2 to 1.

Boone County school rankings

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