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SCHOOL COMMUNITY·HARRISON COUNTY SCHOOL DISTRICT·NCES 280177000913

Three Rivers Elementary

13500 THREE RIVERS ROAD, GULFPORT, MS 39503 · (228) 831-5359 · Harrison County
GRADES KG–06ELEMENTARY13-CITYTITLE IREGULAR SCHOOL492 STUDENTS
A
allk12 Grade
Scored higher than 90% of Mississippi public elementary schools
  • A-Test scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
  • A+Beats expectations How far test scores land above or below what the share of low-income students predicts for a school in this state.
  • ·Three-year trend Not available for this school, so the grade uses the other parts.

Grades compare a school only with schools in the same state, because every state gives its own test. How grades work · Top-graded Mississippi public elementary schools

Enrollment
492
Elementary
DISTRICT 567 · STATE 446
Student : Teacher
14.0:1
35 FTE teachers
DISTRICT 15.5:1 · STATE 15.9:1
Free / Reduced Lunch
99%
489 students
DISTRICT 81% · STATE 80%
Community
1
0 members
Enrollment and student:teacher ratio compared against other elementary schools. Free/Reduced Lunch and demographics compared against all schools.

Enrollment by grade, 2024-25

GradeStudentsShare
Kindergarten5311%
Grade 18116%
Grade 27716%
Grade 37415%
Grade 47315%
Grade 55812%
Grade 67615%

This year's kindergarten class (53) is 30% smaller than its 6th grade class (76).

Student demographics
59%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 64% · STATE 62% · US 70%
White
15632%
DISTRICT 47% · STATE 40% · US 43%
Hispanic
4710%
DISTRICT 10% · STATE 7% · US 30%
Black
27055%
DISTRICT 36% · STATE 45% · US 15%
Asian
122%
DISTRICT 3% · STATE 1% · US 6%
Two+
10%
DISTRICT 4% · STATE 6% · US 5%
Pacific Islander
61%
DISTRICT 0% · STATE 0% · US 0%
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
23548%
Female
25752%

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Test scores

MAAP 2024-25 . % Proficient + Advanced
English Language Arts
65.4%
MS avg 45.9% . +3.6pp since 2023
Math
56.8%
MS avg 52.8% . +0.7pp since 2023

What this means: On the MAAP, Mississippi's statewide test, about 65 of every 100 students at this school read and write at grade level and about 57 of 100 do math at grade level. Across all Mississippi schools, those numbers are about 46 and 53. Reading and writing scores are up about 4 points since 2023, while math scores have held steady.

MAAP results by year

School yearEnglish Language ArtsMath
2024-2565.4%56.8%
2023-2461.8%56.1%
% Proficient + Advanced, all students and all tested grades.
Source: MAAP. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
OUTPERFORMING
Top 10% of MS schools after controlling for student poverty
Actual proficiency
69.1%
composite math + reading, all grades
Predicted
44.4%
based on MS schools with similar FRL share
Beats by
+24.7pp
above demographic expectation

What this means: About 69% of students here test proficient in math and reading, well above the roughly 44% typical for Mississippi schools with a similar share of low-income students. BeatsExpectations ranks schools against others at the same poverty level, not by raw scores, so a school can post high scores and still fall short of its prediction, or post lower scores and still beat it. This school clears its prediction by about 25 points, placing it in Mississippi's top 10%.

BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

Schools most like Three Rivers Elementary

Three Rivers Elementary's state test result (69.1% proficient) is higher than 5 of the 5 schools below with a result.

SchoolStudentsLow-incomeProficient
Three Rivers Elementary this school49299.4%69.1%
Bell Academy
BOYLE
327100.0%66.0%
Escatawpa Upper Elementary
Moss Point
342100.0%42.1%
Philadelphia Elementary School
Philadelphia
430100.0%49.2%
Winona Elementary School
Winona
56799.5%52.2%
Kreole Primary Elementary
MOSS POINT
41999.8%35.5%
Matched among Mississippi elementary schools on enrollment, the share of students from low-income families (eligible for free or reduced-price lunch), and racial and ethnic makeup. Proficient is the average share of students meeting the state standard across all of the school's state tests in 2023-24 and 2024-25, the same combined score our test-score rankings use. Online schools and schools serving specialized populations are not matched.

Where Three Rivers Elementary ranks

Among elementary schools
MeasureThis schoolIn MississippiIn Harrison County
State test proficiency
ranked highest first
69.1%#91 of 428#15 of 30
Math proficiency
ranked highest first
56.8%#171 of 439
▲ 17
#20 of 30
▲ 2
Reading proficiency
ranked highest first
65.4%#68 of 439
▲ 68
#12 of 30
▲ 8
Enrollment
ranked largest first
492#148 of 453#14 of 30
Students per teacher
ranked fewest first
14.0:1#126 of 408#9 of 29
Diversity index
ranked most diverse first
58.8%#93 of 409#13 of 29
Free and reduced lunch
ranked highest share first
99.4%#139 of 444#6 of 30
Enrollment change since 2017-18
ranked steepest decline first
-24.4%#75 of 296#6 of 24
Ranked against other public elementary schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list. Arrows under a test-score rank show places moved since the prior test year, among schools tested both years.

4-year change

SY 2020-21 vs SY 2024-25
Enrollment
492
-54 (-10%) vs 2020
-41% since 2000-01, when it was 836
Student : Teacher
14.0:1
was 17.1:1
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree and reduced lunch
2024-2549235.114.0:199% (489)
2023-2452537.314.1:163% (330)
2022-2349836.913.5:199% (495)
2020-215463217.1:199% (543)
2017-1865138.516.9:177% (500)
2015-166723817.7:178% (523)
2010-118524021.3:173% (619)
2000-018364120.4:156% (464)
Source: NCES Common Core of Data. Rows are the federal collections on file for Three Rivers Elementary.

About Three Rivers Elementary

Three Rivers Elementary sits in GULFPORT, Mississippi, and is classified as an elementary school. The school runs kindergarten through 6 and enrolls 492 students.

Three Rivers Elementary reports to Harrison County School District, which has 22 schools and 14,253 students.

About 55% of the student body at Three Rivers Elementary is Black. The remaining students are 32% White, 10% Hispanic, and 2% Asian. Among people living in Harrison County, the Black share is about 24%. On a 0 to 100 scale, the school's diversity index is 59, compared with 70 nationally.

Classroom staffing at Three Rivers Elementary totals 35.1 full-time-equivalent teachers, and the student-to-teacher ratio is 14.0:1. The average for elementary schools in Mississippi, 15.9:1, is higher. Free or reduced-price lunch eligibility at Three Rivers Elementary is about 99%. By comparison, the figure for public schools in Harrison County is 74%.

Three Rivers Elementary holds an A allk12 Grade, placing it above 90% of Mississippi public elementary schools.

On a poverty-adjusted basis, Three Rivers Elementary is in the top 10% of Mississippi schools: 69.1% actual against 44.4% predicted.

Five-year Census Bureau estimates for Harrison County show that the median household earns about $59,479 a year, about 28% of adults have at least a bachelor's degree, and the poverty rate is about 13%. Across Harrison County, 55 public schools serve about 30,521 students.

Straight-line distance to the nearest public school, River Oaks Elementary, is about 1.2 miles. There are at least 8 other public schools within five miles. On state test proficiency, Three Rivers Elementary ranks 4th in a group of 9 nearby schools.

Three Rivers Elementary falls in the City: Small locale category, used for schools inside a principal city with a population under 100,000.

Federal enrollment counts decreased from 546 (2020-21) to 492 (2024-25). From 2020-21 to 2024-25, the ratio dropped from 17.1:1 to 14.0:1.

People can post here about open houses, carpools, and field trips and other school topics. Parents, students, alumni, and staff are welcome to post.

Harrison County at a glance

View full county profile
Population
210,891
Census ACS
Median income
$59,479
Household, ACS
Bachelor's+
28%
Adults 25+
Poverty rate
13%
Below federal line
Schools in county
55
30,521 students

Quick facts

School name
Three Rivers Elementary
District
Harrison County School District
Address
13500 THREE RIVERS ROAD, GULFPORT, MS 39503
Phone
(228) 831-5359
County
Harrison County
Level
Elementary
Grade range
KG–06
Total enrollment
492
Teachers (FTE)
35
Student–teacher ratio
14.0:1
Free and reduced lunch
489 (99%)
Locale
13-City: Small
NCES ID
280177000913
Charter school
No
Virtual school
No

Related schools

Other schools in Harrison County School District
Other schools in GULFPORT
Other Three Rivers Elementary schools

5 other US public schools in 6 states are named Three Rivers Elementary. Three Rivers Elementary is the 3rd largest of the 6.

Nearby schools

Frequently asked questions

About Three Rivers Elementary
How large is Three Rivers Elementary?
Three Rivers Elementary enrolls approximately 492 students in grades KG-06.
What age range does Three Rivers Elementary serve?
Three Rivers Elementary serves students from grade KG through grade 06.
What is the student-teacher ratio at Three Rivers Elementary?
The student-to-teacher ratio at Three Rivers Elementary is approximately 14.0:1 (35 FTE teachers).
What is the student diversity at Three Rivers Elementary?
Student demographics at Three Rivers Elementary are roughly 32% White, 10% Hispanic, 55% Black, 2% Asian, 0% Two or more.
What district is Three Rivers Elementary in?
Three Rivers Elementary is part of Harrison County School District.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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