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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%

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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
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
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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