Total enrollment
456
-107 (-19%) vs SY 2017-18
Harmon County
Oklahoma · Public K-12
Harmon County in Oklahoma has 3 public K-12 schools in service today, collectively responsible for roughly 456 students with Hollis the largest district. By level, that breaks down as 1 elementary, 1 middle, and 1 high schools.
7-year change in Harmon County
SY 2017-18 vs SY 2024-25School count
3
0 (0%) vs SY 2017-18
% White
34%
was 34%
% Hispanic
49%
was 47%
% Black
7%
was 9%
% Asian
0%
was 0%
Source: NCES Common Core of Data, enrollment-weighted demographic averages
Schools
3
1 districts
Enrollment
456
NCES CCD
Median income
$43,333
Below Oklahoma avg
Free/reduced lunch
77.2%
Above Oklahoma avg
Elementary
1
213 students
Middle
1
108 students
High
1
135 students
Combined / other
0
schools
LARGEST DISTRICT
HOLLIS
456 students · 1 district in Harmon County
County vs. school enrollment demographics
Left bar is the racial makeup of Harmon 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
School enrollment
Bachelor's+
13.4%
adults 25+
Poverty rate
20.7%
ACS 5-year
Unemployment
7.2%
civilian labor
Median age
40
24.4% under 18
Test scores in Harmon County
Latest 2024-25 ELA proficiency, 2 schools ranked. Oklahoma state average: 30.6%.
| Name | City | Level | Grades | Enrollment | Rating |
|---|---|---|---|---|---|
| HOLLIS ES | Hollis | Elementary | PK-05 | 213 | · |
| HOLLIS HS | Hollis | High | 09-12 | 135 | · |
| HOLLIS MS | Hollis | Middle | 06-08 | 108 | · |
Cities in Harmon County
About Harmon County
In Oklahoma, Harmon County is a thinly populated county of about 2,406 residents. 3 public schools across the county teaches about 456 students between them.
For perspective, census numbers show the median household earns about $43,333 a year, roughly 13% of adults have completed at least a four-year degree, and roughly 21% of residents live below the federal poverty line. That income level is 27% meaningfully below the Oklahoma median.
Looking at the level breakdown, Harmon County comprises 1 elementary school (213 students), 1 middle school (108), and 1 high school (135).
HOLLIS dominates the local landscape, accounting for roughly 456 students on its own.
Over the past 7-year window. Combined enrollment now sits at 456 students, contracted 19% from the 563 reported in SY 2017-18.
On allk12, the community for Harmon County discusses sports rivalries, cross-district programs, and shared facilities. Anyone with firsthand knowledge of these schools is welcome to weigh in.
Frequently asked questions
DATA · Census ACS 5-year · NCES Common Core of Data