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SCHOOL COMMUNITY·COBB COUNTY·NCES 130129000531

Powers Ferry Elementary School

403 Powers Ferry Rd SE, Marietta, GA 30067 · (770) 578-7936 · Cobb County
GRADES PK–05ELEMENTARY21-SUBURBTITLE IREGULAR SCHOOL475 STUDENTS
Enrollment
475
Elementary
DISTRICT 691 · STATE 605
Student : Teacher
12.4:1
38 FTE teachers
DISTRICT 12.0:1 · STATE 13.3:1
Free / Reduced Lunch
90%
429 students
DISTRICT 56% · STATE 74%
Community
2
0 members
Enrollment and student:teacher ratio compared against other elementary schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Pre-K
7
Kindergarten
87
Grade 1
89
Grade 2
78
Grade 3
78
Grade 4
77
Grade 5
59
Student demographics
White
5512%
DISTRICT 32% · STATE 34%
Hispanic
27157%
DISTRICT 27% · STATE 19%
Black
13027%
DISTRICT 29% · STATE 36%
Asian
41%
DISTRICT 6% · STATE 5%
Two+
153%
DISTRICT 6% · 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
23449%
Female
24151%

Discussions

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Test scores

Georgia Milestones 2024-25 . % Proficient or Distinguished
English Language Arts
22.3%
GA avg 40.1% . -7.5pp since 2021
Math
29.9%
GA avg 44.6% . -0.2pp since 2021
Source: Georgia Milestones. 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
27.5%
composite math + reading, all grades
Predicted
30.7%
based on GA schools with similar FRL share
Beats by
-3.2pp
below 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
475
+11 (+2%) vs 2017
Student : Teacher
12.4:1
was 12.7:1
% White
12%
was 12%
% Hispanic
57%
was 41%
% Black
27%
was 41%
% Asian
1%
was 2%
Source: NCES Common Core of Data

About Powers Ferry Elementary School

Powers Ferry Elementary School is one of the compact elementary campuss in Marietta, Georgia, one of the schools within Cobb County, with 475 students on its rolls from grades pre-K through 5. By comparison, Georgia's public schools average about 605 students each, so Powers Ferry Elementary School sits 21% below that benchmark.

Across the 110 schools in Cobb County (105,738 students total), Powers Ferry Elementary School accounts for its share of the district's footprint.

On demographics, Powers Ferry Elementary School records that 57% of the student body identifies as Hispanic. Other groups include 27% Black, 12% White, 3% multiracial. By comparison, Cobb County as a whole is about 15% Hispanic, so the school skews visibly more Hispanic than its surroundings.

Looking at the economic backdrop, Staff filings list 38 full-time-equivalent teachers, which works out to roughly 12.4:1 students per teacher. The state averages around 13.3:1, so this campus is tighter than the state norm typical. Roughly 90% of students at Powers Ferry Elementary School qualify for free or reduced-price lunch, which schools and policymakers use as a rough income-mix signal. Set against Cobb County (around 53%), the school's rate is north of typical.

With demographic context factored in, Powers Ferry Elementary School performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 30.7%, the actual is 27.5%, a residual of -3.2 points.

Across the wider county, Cobb County reports that median household earnings sit near $102,738, 51% of adults hold a bachelor's degree or higher, and roughly 6% of residents live below the federal poverty line. Powers Ferry Elementary School is one of 129 public schools in Cobb County (combined enrollment of about 116,609 students).

Sedalia Park Elementary School is the nearest neighboring public school, about 0.4 miles from this campus. Counting just inside five miles, 8 other public schools cluster around Powers Ferry Elementary School. Ranking that nearby cluster on reported proficiency puts Powers Ferry Elementary School at 7th of 8; the average score across the group is 47.9%.

The campus sits in an outer-ring setting.

Over the past 7-year window. Looking back 7 years, enrollment at Powers Ferry Elementary School has held roughly steady, going from 464 students in 2018 to 475 in 2025. Over the same period, the Hispanic share climbed from 41% to 57%.

On allk12, posts here usually surface around open house dates, ride-share offers, and field-trip permission slips. Contributors range from current parents to recent graduates and teachers.

Cobb County at a glance

View full county profile
Population
775,208
Census ACS
Median income
$102,738
Household, ACS
Bachelor's+
51%
Adults 25+
Poverty rate
6%
Below federal line
Schools in county
129
116,609 students

Quick facts

School name
Powers Ferry Elementary School
District
Cobb County
Address
403 Powers Ferry Rd SE, Marietta, GA 30067
Phone
(770) 578-7936
County
Cobb County
Level
Elementary
Grade range
PK–05
Total enrollment
475
Teachers (FTE)
38
Student–teacher ratio
12.4:1
Free/Reduced lunch
429 (90%)
Locale
21-Suburb: Large
NCES ID
130129000531
Charter school
No
Virtual school
No

Related schools

Other schools in Cobb County
Other schools in Marietta
Nearby schools

Frequently asked questions

About Powers Ferry Elementary School
What is the total enrollment at Powers Ferry Elementary School?
Powers Ferry Elementary School enrolls approximately 475 students in grades PK-05.
Is Powers Ferry Elementary School an elementary, middle, or high school?
Powers Ferry Elementary School is an elementary school covering grades PK-05.
How many students per teacher at Powers Ferry Elementary School?
Approximately 12.4:1 students per teacher at Powers Ferry Elementary School.
What is the racial breakdown of students at Powers Ferry Elementary School?
At Powers Ferry Elementary School, the student body is approximately 12% White, 57% Hispanic, 27% Black, 1% Asian, 3% Two or more.
Is Powers Ferry Elementary School public or private?
Powers Ferry Elementary School is a public K-12 school, overseen by Cobb County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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