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SCHOOL COMMUNITY·GLYNN COUNTY·NCES 130240002191

Satilla Marsh Elementary School

360 S Port Pkwy, Brunswick, GA 31523 · (912) 265-3675 · Glynn County
GRADES PK–05ELEMENTARY23-SUBURBTITLE IREGULAR SCHOOL752 STUDENTS
Enrollment
752
Elementary
DISTRICT 600 · STATE 605
Student : Teacher
14.3:1
53 FTE teachers
DISTRICT 12.6:1 · STATE 13.3:1
Free / Reduced Lunch
67%
503 students
DISTRICT 85% · STATE 74%
Community
6
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
Pre-K578%
Kindergarten10113%
Grade 110414%
Grade 211315%
Grade 311415%
Grade 413518%
Grade 512817%

This year's kindergarten class (101) is 21% smaller than its 5th grade class (128).

Student demographics
46%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 68% · STATE 71% · US 70%
White
53771%
DISTRICT 41% · STATE 34% · US 43%
Hispanic
628%
DISTRICT 19% · STATE 19% · US 30%
Black
10314%
DISTRICT 33% · STATE 36% · US 15%
Asian
91%
DISTRICT 2% · STATE 5% · US 6%
Two+
395%
DISTRICT 5% · STATE 5% · US 5%
Native American
20%
DISTRICT 0% · STATE 0% · US 1%
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
38451%
Female
36849%

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Test scores

Georgia Milestones 2024-25 . % Proficient or Distinguished
English Language Arts
49.6%
GA avg 40.1% . +2.2pp since 2021
Math
60.4%
GA avg 44.6% . +3.0pp since 2021

What this means: On the Georgia Milestones, Georgia's statewide test, about 50 of every 100 students at this school read and write at grade level and about 60 of 100 do math at grade level. Across all Georgia schools, those numbers are about 40 and 45. Reading and writing scores are up about 2 points since 2021, while math scores are up about 3 points.

Georgia Milestones results by year

School yearEnglish Language ArtsMath
2024-2549.6%60.4%
2023-2453.4%61.7%
2022-2349.6%60.4%
2021-2247.4%57.4%
% Proficient or Distinguished, all students and all tested grades.
Source: Georgia Milestones. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
OUTPERFORMING
Top 10% of GA schools after controlling for student poverty
Actual proficiency
58.1%
composite math + reading, all grades
Predicted
42.8%
based on GA schools with similar FRL share
Beats by
+15.3pp
above demographic expectation

What this means: About 58% of students here test proficient in math and reading, well above the roughly 43% typical for Georgia 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 15 points, placing it in Georgia'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 Satilla Marsh Elementary School

Satilla Marsh Elementary School's state test result (58.1% proficient) is higher than 3 of the 5 schools below with a result.

SchoolStudentsLow-incomeProficient
Satilla Marsh Elementary School this school75266.9%58.1%
Hahira Elementary School
Hahira
78266.4%69.9%
Brooklet Elementary School
Brooklet
80870.2%66.1%
Guyton Elementary School
Guyton
80066.3%45.5%
Katherine B. Sutton Elementary School
Forsyth
73070.4%43.7%
Adairsville Elementary School
Adairsville
86862.6%44.3%
Matched among Georgia 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 Satilla Marsh Elementary School ranks

Among elementary schools
MeasureThis schoolIn GeorgiaIn Glynn County
State test proficiency
ranked highest first
58.1%#213 of 1,208#4 of 10
Math proficiency
ranked highest first
60.4%#247 of 1,215
▼ 21
#4 of 10
no change
Reading proficiency
ranked highest first
49.6%#280 of 1,215
▼ 21
#4 of 10
no change
3-year test score change
ranked biggest gain first
+2.6pp#561 of 1,183#6 of 10
Enrollment
ranked largest first
752#299 of 1,324#2 of 10
Students per teacher
ranked fewest first
14.3:1#932 of 1,301#10 of 10
Diversity index
ranked most diverse first
46.2%#848 of 1,301#8 of 10
Free and reduced lunch
ranked highest share first
66.9%#864 of 1,312#9 of 10
Enrollment change since 2017-18
ranked steepest decline first
-9.9%#536 of 854#6 of 7
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
752
-12 (-2%) vs 2020
+30% since 2000-01, when it was 580
Student : Teacher
14.3:1
was 14.7:1
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree and reduced lunch
2024-2575252.614.3:167% (503)
2023-2474152.614.1:158% (428)
2022-2375850.714.9:144% (335)
2020-217645214.7:139% (299)
2017-1883550.816.4:144% (366)
2015-167944716.9:144% (351)
2010-118214916.8:141% (337)
2000-015803019.3:138% (221)
Source: NCES Common Core of Data. Rows are the federal collections on file for Satilla Marsh Elementary School.

Since 2017-18: students down 10% (835 to 752); teachers up 4% (50.8 to 52.6).

About Satilla Marsh Elementary School

Satilla Marsh Elementary School operates as a mid-sized elementary school in Brunswick, Georgia. Enrollment stands at 752 students, covering pre-K through 5. It has 24% more students than the average for elementary schools in Georgia (about 605).

Glynn County runs 17 schools with a combined 12,750 students. Satilla Marsh Elementary School is one of them.

The largest group at Satilla Marsh Elementary School is White students, at 71%. The remaining students are 14% Black, 8% Hispanic, and 5% multiracial. On the diversity index, which measures the chance that two random students are from different groups, Satilla Marsh Elementary School scores 46%.

For every teacher at Satilla Marsh Elementary School, there are about 14.3 students; the school has 52.6 full-time-equivalent teachers. Compared with the 13.3:1 average for elementary schools in Georgia, this school's ratio is higher. The eligibility rate for free or reduced-price meals is 67%. Across public schools in Glynn County, the average is 79%.

On allk12's BeatsExpectations measure, Satilla Marsh Elementary School is among the top 10% of schools in Georgia. Predicted: 42.8%. Actual: 58.1%.

American Community Survey estimates for Glynn County show that median household income comes to about $69,799, roughly 32% of adults have a four-year degree or more, and about 12% of residents live below the federal poverty line. Glynn County counts 18 public schools with about 13,911 students.

Risley Middle School sits about 0.5 miles from Satilla Marsh Elementary School. There are at least 8 other public schools within ten miles. On state test proficiency, Satilla Marsh Elementary School ranks 2nd in a group of 9 nearby schools.

Locale data from NCES put Satilla Marsh Elementary School in a suburban area outside a principal city, within an urbanized area with a population under 100,000 (Suburb: Small).

Enrollment went from 764 in 2020-21 to 752 in 2024-25, a change of 12 students.

People who know Satilla Marsh Elementary School can post here about homework, tutoring, and testing dates. Parents, students, alumni, and staff are welcome to post.

Glynn County at a glance

View full county profile
Population
85,447
Census ACS
Median income
$69,799
Household, ACS
Bachelor's+
32%
Adults 25+
Poverty rate
12%
Below federal line
Schools in county
18
13,911 students

Quick facts

School name
Satilla Marsh Elementary School
District
Glynn County
Address
360 S Port Pkwy, Brunswick, GA 31523
Phone
(912) 265-3675
County
Glynn County
Level
Elementary
Grade range
PK–05
Total enrollment
752
Teachers (FTE)
53
Student–teacher ratio
14.3:1
Free and reduced lunch
503 (67%)
Locale
23-Suburb: Small
NCES ID
130240002191
Charter school
No
Virtual school
No

Related schools

Other schools in Glynn County
Other schools in Brunswick
Nearby schools

Frequently asked questions

About Satilla Marsh Elementary School
What is the total enrollment at Satilla Marsh Elementary School?
Satilla Marsh Elementary School enrolls approximately 752 students in grades PK-05.
Is Satilla Marsh Elementary School an elementary, middle, or high school?
Satilla Marsh Elementary School is an elementary school covering grades PK-05.
How many teachers does Satilla Marsh Elementary School have?
Satilla Marsh Elementary School employs 53 FTE teachers, for a student-to-teacher ratio of 14.3:1.
What is the racial breakdown of students at Satilla Marsh Elementary School?
At Satilla Marsh Elementary School, the student body is approximately 71% White, 8% Hispanic, 14% Black, 1% Asian, 5% Two or more.
Who oversees Satilla Marsh Elementary School?
Satilla Marsh Elementary School is overseen by Glynn County in Glynn County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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