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#1790 of 2,268 schools in GA

Mill Creek High School

High School · Gwinnett County

4400 Braselton Hwy, Hoschton, GA 30548

Enrollment

2,745

Student-Teacher

16.9:1

Score

5.0

Grades

9th – 12th

Updated 2022-23

How this school compares

In Hoschton

#5 of 5

public schools

Georgia high schools

#307 of 443

In district

#107 of 139

Gwinnett County

About Mill Creek High School

Mill Creek High School serves 2,745 students in grades 9-12 in Hoschton, Georgia, with a student-teacher ratio of 16.9:1 across 162 full-time equivalent teachers. This large public high school ranks #865 out of 2,271 schools statewide, placing it in the 62nd percentile among Georgia high schools with a MySchoolScout rating of 6.3 out of 10. Academically, Mill Creek shows strong performance in English Language Arts, with 63% of students scoring proficient or above across grade levels.

Mathematics presents an area with significant room for growth, as 29% of students achieve proficiency standards. The school's academic score of 7.6 out of 10 reflects this mixed performance profile. The school draws from an affluent community where families have a median household income of $107,727 and median home values reach $390,800.

With 41% of area residents holding bachelor's degrees or higher and a low poverty rate of 5.6%, Mill Creek serves a well-educated, economically stable population of over 22,000 residents in the 30548 ZIP code. Mill Creek High School is situated in Gwinnett County's large suburban landscape, providing students with the resources of a substantial school community while maintaining connections to the broader Atlanta metropolitan area's educational and economic opportunities.

What Parents Should Know

Mill Creek High School is a large school with 2,745 students enrolled. Larger schools typically offer a wider range of academic programs, electives, and extracurricular activities. Parents may want to ask about how the school maintains a sense of community and ensures students don't get lost in the crowd.

Score Breakdown

Full Profile · 4/4 metrics
Student Progress1.2Significantly Below Average25%
Year-over-year improvement in student test scores.
View breakdown
Years of Data4
Annual Change-5.86 pts/yr
Data Period2019–2024
TrendDeclining
Academics5.1Average25%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency10%
Reading/ELA Proficiency63.2%
Math vs. State Avg-32.1 pts
Reading vs. State Avg+21.4 pts
Overall Proficiency37%
Expected (poverty-adj.)60%
vs. Expected-23.1 pts
Adjusted Percentile33th
College Readiness9.4Exceptional30%
Graduation rates, AP course participation, and IB availability.
View breakdown
AP Participation44.8%
IB ProgramNo
Resources & Environment3.2Fair20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio16.9:1
Per-Pupil Spending$13,113

Mill Creek High School — Students at Mill Creek High School score 37% proficient, which is below what's typical for similar communities (expected: 60%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

33.6%

Students qualifying for federal meal assistance

Test Scores GA GA (2023-24)

Math Proficiency 44.3%
School
State
42.1%
ELA Proficiency 61.3%
School
State
41.8%

Based on 8 test records from GA state assessments. About our data

Proficiency Trend

↓ Declining

Average proficiency (% at or above grade level) across Math & ELA over time.

2019
Math
70%
ELA
71%
2021*
Math
32%
ELA
45%
2022
Math
65%
ELA
66%
2024
Math
10%
ELA
63.2%

* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.

Source: EdFacts (NCES) and state assessment data. Growth score: 1.2/10.

How Mill Creek High School Compares

See how Mill Creek High School performs across key quality dimensions compared to state benchmarks.

Overall Score
5.0/10
21th percentile in GA
Academic
5.1/10
5.1/10
Growth
1.2/10
Below average
Environment
3.2/10
Below average

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
34%
Teaching Staff
17:1 student-teacher ratio
162 teachers

Location

4400 Braselton Hwy, Hoschton, GA 30548

Nearby Alternatives

Families considering Mill Creek High School may also want to explore other high schools in the area. Cherokee Bluff High School (rated 6.3/10, 4.9 miles away, in nearby Flowery Branch), which scores notably higher. Additionally, Mountain View High School (rated 4.4/10, 4.6 miles away, in nearby Lawrenceville), with a comparable rating. For more schools in Hoschton, see our Hoschton schools guide .

Nearby Schools

20 within 4.9 mi
School Distance Rating
Osborne Middle School Hoschton 0.3 mi 7.0
Duncan Creek Elementary Hoschton 0.4 mi 6.5
Seckinger High School Buford 1.9 mi
CELEBRATION ACADEMY Hoschton 2.5 mi 3.1
Mulberry Elementary School Auburn 3.4 mi 7.0
OAK HILL CLASSICAL SCHOOL Dacula 3.6 mi 6.8
Puckett's Mill Elementary School Dacula 3.3 mi 7.7
Fort Daniel Elementary School Dacula 3.5 mi 6.8
EAGLE RANCH SCHOOL Flowery Branch 4.0 mi
Ivy Creek Elementary School Buford 3.5 mi 7.8
Jones Middle School Buford 3.8 mi 6.3
Spout Springs Elementary School Flowery Branch 4.7 mi 5.2
Cherokee Bluff Middle Flowery Branch 4.8 mi 7.7
Cherokee Bluff High School Flowery Branch 4.9 mi 6.3
Twin Rivers Middle School Buford 4.5 mi 6.3
Freeman's Mill Elementary School Lawrenceville 4.8 mi 7.6
Mountain View High School Lawrenceville 4.6 mi 4.4
HEBRON CHRISTIAN ACADEMY Dacula 5.3 mi 4.9
Patrick Elementary School Buford 4.6 mi 4.9
Bramlett Elementary School Auburn 4.9 mi 4.0

Neighborhood Census ACS (2019-2023)

Census data for ZIP 30548 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$112,986

Median Home Value

$415,600

Median Rent

$1,282/mo

Population

24,602

College Educated

41.6%

Homeownership

87.5%

Avg Commute

34.8 min

Poverty Rate

5.4%

Median Age

41.7

Community Profile

The community surrounding Mill Creek High School has a median household income of $112,986. It is a well-educated community where 42% of adults hold a bachelor's degree or higher. The median home value in the area is $415,600, with a median rent of $1,282/month. The local poverty rate of 5.4% is relatively low. The average commute in the area is 35 minutes, which is above the national average. Source: U.S. Census ACS 2022 5-Year Estimates.

Similar Schools

Schools in the same state with comparable level, size, and ratings

School Rating
Brunswick High School Brunswick, GA 5.0
Central Gwinnett High School Lawrenceville, GA 5.0
East Coweta High School Sharpsburg, GA 5.0
Chapel Hill High School Douglasville, GA 5.1
Cherokee High School Canton, GA 5.1
Forsyth Central High School Cumming, GA 5.1

Frequently Asked Questions

Common questions about Mill Creek High School

What grades does Mill Creek High School serve?

Mill Creek High School serves students in grades 9th through 12th.

How many students attend Mill Creek High School?

Mill Creek High School has an enrollment of approximately 2,745 students.

What is the student-teacher ratio at Mill Creek High School?

The student-teacher ratio at Mill Creek High School is 16.9:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Mill Creek High School rank in GA?

Mill Creek High School is ranked #1790 out of 2,268 schools in GA.

What is Mill Creek High School's MySchoolScout rating?

Mill Creek High School has a composite rating of 5.0 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.

What are the test scores at Mill Creek High School?

Based on the most recent state assessment data, Mill Creek High School has 44.3% math proficiency and 61.3% reading/ELA proficiency.

Is Mill Creek High School a charter school?

No, Mill Creek High School is not a charter school. It is a traditional public school operated by the local school district.

Is Mill Creek High School a Title I school?

No, Mill Creek High School is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Mill Creek High School?

33.6% of students at Mill Creek High School qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.

11 schools nearby View map →

Neighborhood Context

Walk Score
7 Car-Dependent
Bike Score
12 Somewhat Bikeable
County Safety
Low (3/100K)

Powered by Walk Score

FBI UCR 2024. County-level only. Data >1 year old.

Quick Facts NCES CCD (SY 2022-23)

Grades
9th – 12th
Enrollment
2,745
Student-Teacher Ratio
16.9:1
Teachers (FTE)
162
Free/Reduced Lunch
33.6%
Type
regular
Setting
Large Suburb
County
Gwinnett County
Data Year
2023–2024

District

Gwinnett County
District Enrollment
182,214
Schools in District
140
Per-Pupil Spending
$14,348
District Rank
#107 of 139

How We Rate Schools

Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.

Read our full methodology

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