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SCHOOL COMMUNITY·NORTH MERCER CO. R-III·NCES 292075001129

MERCER HIGH

22931 MAIN ST, MERCER, MO 64661 · (660) 382-4214 · Mercer County
GRADES 07–12HIGH43-RURALTITLE IREGULAR SCHOOL58 STUDENTS
Enrollment
58
High
DISTRICT 71 · STATE 501
Student : Teacher
5.2:1
11 FTE teachers
DISTRICT 6.7:1 · STATE 12.2:1
Free / Reduced Lunch
62%
36 students
DISTRICT 67% · STATE 54%
Community
0
0 members
Enrollment and student:teacher ratio compared against other high schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Grade 7
6
Grade 8
9
Grade 9
7
Grade 10
15
Grade 11
7
Grade 12
14
Student demographics
White
5290%
DISTRICT 93% · STATE 67%
Two+
35%
DISTRICT 5% · STATE 6%
Native American
35%
DISTRICT 2% · STATE 0%
Student head counts by race/ethnicity from federal NCES enrollment data. Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
2645%
Female
3255%

Discussions

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Test scores

MO DVT (Growth) 2023-24 . Growth Percentile vs Peers
English Language Arts
86.0%
MO avg 49.5%
Source: MO DVT (Growth). All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
42.4%
composite math + reading, all grades
Predicted
50.1%
based on MO schools with similar FRL share
Beats by
-7.7pp
below demographic expectation
BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
58
-24 (-29%) vs 2017
Student : Teacher
5.2:1
was 7.5:1
% White
90%
was 90%
% Hispanic
0%
was 1%
Source: NCES Common Core of Data

About MERCER HIGH

As a rural-scale high school in MERCER, Missouri, MERCER HIGH instructs 58 students from grades 7 through 12, part of NORTH MERCER CO. R-III. By comparison, Missouri's public schools average about 501 students each, so MERCER HIGH sits 88% below that benchmark.

NORTH MERCER CO. R-III comprises 2 schools with combined enrollment of 142 students; MERCER HIGH is among them.

On the student-mix side, MERCER HIGH records that nearly all students (90%) are White. The remainder consists of 5% multiracial, 5% Native American. That composition is broadly in line with Mercer County as a whole.

Looking at the economic backdrop, Staff filings list 11 full-time-equivalent teachers, which works out to roughly 5.2:1 students per teacher. That figure is tighter than the state norm's 12.2:1 average. About 62% of enrolled students meet the income threshold for free or reduced-price lunch, a number frequently used as a low-income enrollment indicator. That share is noticeably above Mercer County's rate of about 42%.

On a residual basis (actual vs predicted given the student mix), MERCER HIGH performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 50.1%, the actual is 42.4%, a residual of -7.7 points.

In the surrounding community, Mercer County reports that the typical household earns roughly $62,679 per year, 18% of adults hold a bachelor's degree or higher, and the poverty rate sits near 7%. Across Mercer County's 4 public schools (combined enrollment of about 468 students), MERCER HIGH is one campus in the mix.

NORTH MERCER ELEM. is the nearest neighboring public school, about 0.0 miles from this campus. 3 of the 8 nearest public schools sit inside a ten-mile radius, suggesting a relatively low-density school footprint. Ranking that nearby cluster on reported proficiency puts MERCER HIGH at 3rd of 4; the average score across the group is 45.6%.

MERCER HIGH operates from a low-density location.

Over the past 7-year window. Looking back 7 years, enrollment at MERCER HIGH has contracted 29%, going from 82 students in 2018 to 58 in 2025. The student-to-teacher ratio narrowed from 7.5:1 in 2018 to 5.2:1 today.

On allk12, posts here usually surface around pickup logistics, teacher feedback, and after-school programs. Members of the school community can share what they know.

Mercer County at a glance

View full county profile
Population
3,482
Census ACS
Median income
$62,679
Household, ACS
Bachelor's+
18%
Adults 25+
Poverty rate
7%
Below federal line
Schools in county
4
468 students

Quick facts

School name
MERCER HIGH
District
NORTH MERCER CO. R-III
Address
22931 MAIN ST, MERCER, MO 64661
Phone
(660) 382-4214
County
Mercer County
Level
High
Grade range
07–12
Total enrollment
58
Teachers (FTE)
11
Student–teacher ratio
5.2:1
Free/Reduced lunch
36 (62%)
Locale
43-Rural: Remote
NCES ID
292075001129
Charter school
No
Virtual school
No

Related schools

Other schools in NORTH MERCER CO. R-III
Other schools in MERCER
Nearby schools

Frequently asked questions

About MERCER HIGH
How large is MERCER HIGH?
MERCER HIGH enrolls approximately 58 students in grades 07-12.
Is MERCER HIGH an elementary, middle, or high school?
MERCER HIGH is a high school covering grades 07-12.
How many teachers does MERCER HIGH have?
MERCER HIGH employs 11 FTE teachers, for a student-to-teacher ratio of 5.2:1.
How diverse is MERCER HIGH?
MERCER HIGH reports a student body of 90% White, 5% Two or more.
What district is MERCER HIGH in?
MERCER HIGH is part of NORTH MERCER CO. R-III.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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