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SCHOOL COMMUNITY·HARTLEY-MELVIN-SANBORN COMM SCHOOL DISTRICT·NCES 191366001963

Hartley-Melvin-Sanborn High School

300 N 8th Ave W, Hartley, IA 51346 · (712) 928-3406 · O'Brien County
GRADES 09–12HIGH43-RURALTITLE IREGULAR SCHOOL203 STUDENTS
Enrollment
203
High
DISTRICT 210 · STATE 468
Student : Teacher
11.3:1
18 FTE teachers
DISTRICT 12.0:1 · STATE 17.3:1
Free / Reduced Lunch
50%
102 students
DISTRICT 50% · STATE 41%
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 9
52
Grade 10
65
Grade 11
46
Grade 12
40
Student demographics
White
15978%
DISTRICT 80% · STATE 70%
Hispanic
3115%
DISTRICT 15% · STATE 14%
Black
31%
DISTRICT 2% · STATE 7%
Two+
105%
DISTRICT 2% · STATE 5%
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
10351%
Female
10049%

School pathway

Feeds from
Hartley-Melvin-Sanborn Middle School0508
Based on grade levels within Hartley-Melvin-Sanborn Comm School District. Attendance zones can vary; confirm enrollment with the district.

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Test scores

ISASP 2024-25 . % Proficient
English Language Arts
77.3%
IA avg 73.6% . -0.5pp since 2023
Math
70.0%
IA avg 70.9% . +5.4pp since 2023

What this means: On the ISASP, Iowa's statewide test, about 77 of every 100 students at this school read and write at grade level and about 70 of 100 do math at grade level. Across all Iowa schools, those numbers are about 74 and 71. Reading and writing scores have held steady since 2023, while math scores are up about 5 points.

Source: ISASP. 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
71.7%
composite math + reading, all grades
Predicted
66.8%
based on IA schools with similar FRL share
Beats by
+4.9pp
above demographic expectation

What this means: About 72% of students here test proficient in math and reading, compared with the roughly 67% typical for Iowa schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among Iowa's top nor bottom 10%.

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
203
+19 (+10%) vs 2017
Student : Teacher
11.3:1
was 10.0:1
% White
78%
was 87%
% Hispanic
15%
was 11%
% Black
1%
was 1%
Source: NCES Common Core of Data

About Hartley-Melvin-Sanborn High School

Hartley-Melvin-Sanborn High School is a compact senior high in Hartley, Iowa, overseen by Hartley-Melvin-Sanborn Comm School District. The school caters to 203 students in grades 9 through 12. That puts it 57% leaner than the typical public school in Iowa, which averages around 468 students.

Across the 3 schools in Hartley-Melvin-Sanborn Comm School District (629 students total), Hartley-Melvin-Sanborn High School accounts for its share of the district's footprint.

On the student-mix side, Hartley-Melvin-Sanborn High School records that White students make up the majority at 78%; the rest reads as 15% Hispanic, 5% multiracial. The wider county runs roughly 88% White, putting the school's mix visibly less White than the area baseline.

Looking at school resources, On paper, Hartley-Melvin-Sanborn High School has 18 full-time-equivalent teachers, translating to a class-load average of around 11.3:1. The state averages around 17.3:1, so this campus is tighter than the state norm typical. Roughly 50% of students at Hartley-Melvin-Sanborn High School qualify for free or reduced-price lunch, a commonly cited indicator of low-income enrollment. By comparison, O'Brien County runs at roughly 40%, so the school's eligibility rate is above the surrounding baseline.

With demographic context factored in, Hartley-Melvin-Sanborn High School tracks the demographic baseline. The model predicts 66.8% given the school's FRL share; actual proficiency is 71.7%.

In the broader community, census data for O'Brien County shows median household income runs about $68,356, about 22% of the adult population holds a bachelor's degree or above, and census figures put the poverty rate at about 9%. Across O'Brien County's 9 public schools (combined enrollment of about 2,377 students), Hartley-Melvin-Sanborn High School is one campus in the mix.

Hartley-Melvin-Sanborn Elementary School is the nearest neighboring public school, about 0.1 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 Hartley-Melvin-Sanborn High School at 5th of 6; the average score across the group is 77.1%.

Geographically, the school is in an outlying area.

Five-year trend. Hartley-Melvin-Sanborn High School's enrollment has grew 10% since 2018, when it stood at 184 (now 203). White enrollment moved from 87% to 78% across the same window. The student-to-teacher ratio widened from 10.0:1 in 2018 to 11.3:1 today.

On the community side, members of the Hartley-Melvin-Sanborn High School community share and discuss pickup logistics, teacher feedback, and after-school programs. Parents, students, alumni, and staff are welcome to weigh in.

O'Brien County at a glance

View full county profile
Population
14,126
Census ACS
Median income
$68,356
Household, ACS
Bachelor's+
22%
Adults 25+
Poverty rate
9%
Below federal line
Schools in county
9
2,377 students

Quick facts

School name
Hartley-Melvin-Sanborn High School
District
Hartley-Melvin-Sanborn Comm School District
Address
300 N 8th Ave W, Hartley, IA 51346
Phone
(712) 928-3406
County
O'Brien County
Level
High
Grade range
09–12
Total enrollment
203
Teachers (FTE)
18
Student–teacher ratio
11.3:1
Free/Reduced lunch
102 (50%)
Locale
43-Rural: Remote
NCES ID
191366001963
Charter school
No
Virtual school
No

Related schools

Other schools in Hartley-Melvin-Sanborn Comm School District
Other schools in Hartley
Nearby schools

Frequently asked questions

About Hartley-Melvin-Sanborn High School
How large is Hartley-Melvin-Sanborn High School?
Hartley-Melvin-Sanborn High School enrolls approximately 203 students in grades 09-12.
What grades does Hartley-Melvin-Sanborn High School serve?
Hartley-Melvin-Sanborn High School serves grades 09-12.
What is the student-teacher ratio at Hartley-Melvin-Sanborn High School?
The student-to-teacher ratio at Hartley-Melvin-Sanborn High School is approximately 11.3:1 (18 FTE teachers).
How diverse is Hartley-Melvin-Sanborn High School?
Hartley-Melvin-Sanborn High School reports a student body of 78% White, 15% Hispanic, 1% Black, 5% Two or more.
Who oversees Hartley-Melvin-Sanborn High School?
Hartley-Melvin-Sanborn High School is overseen by Hartley-Melvin-Sanborn Comm School District in O'Brien County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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