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Johnson County

Missouri · Public K-12

In Johnson County, 24 public K-12 schools make up the local education system, comprising 11 elementary, 4 middle, and 9 high. Combined enrollment is about 8,058 students.

7-year change in Johnson County

SY 2017-18 vs SY 2024-25
Total enrollment
8,058
+595 (+8%) vs SY 2017-18
School count
22
0 (0%) vs SY 2017-18
% White
79%
was 84%
% Hispanic
7%
was 5%
% Black
4%
was 4%
% Asian
1%
was 1%
Source: NCES Common Core of Data, enrollment-weighted demographic averages
Schools
24
7 districts
Enrollment
8,058
NCES CCD
Median income
$67,272
Above Missouri avg
Free/reduced lunch
41.1%
Below Missouri avg
Elementary
11
4,048 students
Middle
4
1,513 students
High
9
2,497 students
Combined / other
0
schools
LARGEST DISTRICT
WARRENSBURG R-VI
3,558 students · 7 districts in Johnson County

County vs. school enrollment demographics

Left bar is the racial makeup of Johnson 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
85%
Hispanic
5%
Black
4%
Asian
2%
Two or more
7%
Native American
0%
Pacific Islander
0%
School enrollment
White
79%
Hispanic
7%
Black
4%
Asian
1%
Two or more
7%
Native American
0%
Pacific Islander
2%
Bachelor's+
29.1%
adults 25+
Poverty rate
7.1%
ACS 5-year
Unemployment
4.7%
civilian labor
Median age
32
22.1% under 18

Test scores in Johnson County

Latest 2024-25 ELA proficiency, 14 schools ranked. Missouri state average: 49.5%.

Top 5 schools (ELA)
  1. KNOB NOSTER ELEM.· 82.0%
  2. LEETON MIDDLE· 59.8%
  3. STERLING ELEM.· 59.7%
  4. KINGSVILLE ELEM.· 59.6%
  5. MARTIN WARREN ELEM.· 56.8%
Lowest 5 schools (ELA)
  1. KINGSVILLE HIGH· 16.0%
  2. WHITEMAN A.F.B. ELEM.· 22.0%
  3. WARRENSBURG MIDDLE· 23.7%
  4. HOLDEN MIDDLE· 35.5%
  5. HOLDEN ELEM.· 37.3%

See all 14 schools in Johnson County ranked by score →

All schools (24)

NameCityLevelGradesEnrollmentRating
WARRENSBURG HIGHWarrensburgHigh09-121,027·
WARRENSBURG MIDDLEWarrensburgMiddle06-08779·
WHITEMAN A.F.B. ELEM.Whiteman AfbElementaryPK-05602·
KNOB NOSTER ELEM.Knob NosterElementaryPK-05550·
HOLDEN ELEM.HoldenElementaryPK-05540·
RIDGE VIEW ELEM.WarrensburgElementaryPK-02484·
KNOB NOSTER HIGHKnob NosterHigh09-12474·
MAPLE GROVE ELEMENTARYWarrensburgElementaryPK-02462·
MARTIN WARREN ELEM.WarrensburgElementary03-05407·
STERLING ELEM.WarrensburgElementary03-05399·
HOLDEN HIGHHoldenHigh09-12391·
KNOB NOSTER MIDDLEKnob NosterMiddle06-08381·
HOLDEN MIDDLEHoldenMiddle06-08301·
CREST RIDGE HIGHCenterviewHigh06-12292·
CREST RIDGE ELEM.CenterviewElementaryPK-05276·
LEETON ELEM.LeetonElementaryPK-05153·
KINGSVILLE HIGHKingsvilleHigh07-12131·
KINGSVILLE ELEM.KingsvilleElementaryPK-06119·
LEETON HIGHLeetonHigh09-12103·
CHILHOWEE HIGHChilhoweeHigh07-1279·
CHILHOWEE ELEM.ChilhoweeElementaryPK-0656·
LEETON MIDDLELeetonMiddle06-0852·
GATEWAY EDUCATIONAL CTR.WarrensburgHigh09-120·
WARRENSBURG AREA CAREER CTR.WarrensburgHigh09-120·

Cities in Johnson County

Warrensburg8 schoolsHolden3 schoolsKnob Noster3 schoolsLeeton3 schoolsCenterview2 schoolsChilhowee2 schoolsKingsville2 schoolsWhiteman Afb1 school

About Johnson County

Across the thinly populated Missouri county of Johnson County of about 54,732 residents, the public-school footprint covers 24 schools and about 8,058 students.

Zooming out, census numbers show the median household earns about $67,272 a year, 29% of adults hold a bachelor's degree or higher, and the federal-poverty share is near 7%. That income level is 10% above the Missouri median.

Looking at the level breakdown, Johnson County spans 11 elementary schools (4,048 students), 4 middle schools (1,513), and 9 high schools (2,497).

The largest single district in Johnson County is WARRENSBURG R-VI, which alone enrolls about 3,558 students.

Looking at the last 7 years. Across the same 7-year window, public-school enrollment grew 8%: 7,463 students in SY 2017-18 versus 8,058 in SY 2024-25. Demographically, the White share of enrollment declined from 84% to 79%.

On allk12, the community for Johnson County discusses comparison threads between local schools and program reviews. Posts come from current and former families, staff, and alumni.

Frequently asked questions

How many public schools are in Johnson County?
Johnson County, Missouri has 24 public K-12 schools serving approximately 8,058 students.
How many high schools are in Johnson County?
Johnson County, Missouri has 9 public high schools, serving approximately 2,497 students.
How many middle schools are in Johnson County?
Johnson County, Missouri has 4 public middle schools, serving approximately 1,513 students.
How many elementary schools are in Johnson County?
Johnson County, Missouri has 11 public elementary schools, serving approximately 4,048 students.
What is the largest school district in Johnson County?
WARRENSBURG R-VI is the largest school district in Johnson County, serving approximately 3,558 students. The county contains 7 school districts overall.
What is the population of Johnson County?
Johnson County, Missouri has a population of approximately 54,732, with a median age of 32. About 22.1% of residents are under 18.
What is the median household income in Johnson County?
Median household income in Johnson County is $67,272, above the Missouri average of $61,285. About 7.1% of residents live below the federal poverty line.
How educated are residents of Johnson County?
Approximately 29.1% of adults 25 and older in Johnson County hold a bachelor's degree or higher, according to the Census ACS 5-year estimate.
What share of students in Johnson County qualify for free or reduced lunch?
Roughly 41.1% of students in Johnson County public schools qualify for free or reduced-price lunch, a common proxy for low-income enrollment. This is lower than the Missouri county average of 54.0%.
What is the student-teacher ratio in Johnson County schools?
Across Johnson County public schools, the enrollment-weighted student-teacher ratio is approximately 13.9 to 1.

Johnson County school rankings

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