Alpharetta High School, 3595 Webb Bridge Road, Alpharetta: grades 9-12, 2,098 students and a 93.0 CCRPI score in 2025. 470-254-7640.
Last checked Oct. 6, 2026. Sources: Alpharetta High School, Fulton County Schools and its attendance zone map data, the City of Milton’s address points, the state’s 2025 School Grades data and the federal NCES school directory.
Alpharetta High School is a Fulton County Schools high school for grades 9 to 12 on Webb Bridge Road in Alpharetta, southeast of Milton. It is outside Milton, but part of Milton is zoned to it: in the district’s zone map data, about 3,038 of the 16,639 address points inside Milton city limits are in the Alpharetta High zone. All of them are in Milton’s Deerfield area, in the Manning Oaks Elementary and Hopewell Middle zones.
Who to call
- Front office: 470-254-7640, 3595 Webb Bridge Road, Alpharetta, GA 30005
- School website: alpharettahs.fultonschools.org
- Enrolling a new student: the district’s online registration. District main line: 470-254-3600.
- Buses: Fulton County Schools Transportation North, 470-254-2970
| Address | 3595 Webb Bridge Road, Alpharetta, GA 30005 |
| Phone | 470-254-7640 |
| Grades | 9 to 12 |
| School day | 8:20 a.m. to 3:30 p.m. |
| District | Fulton County Schools |
Principal
Principal Mike Scheifflee, according to the school’s administration page.
Enrollment and teachers
- Federal count: 2,084 students in the 2023-24 school year, with 113 full-time-equivalent teachers, according to the NCES directory. That works out to about 18 students per teacher.
- State count: 2,098 students in the state’s 2025 School Grades report, compared with 2,170 in 2024 and 2,269 in 2023.
State report card
Georgia grades schools with the College and Career Ready Performance Index (CCRPI), which the Georgia Department of Education calls “Georgia’s annual tool for measuring how well schools, districts, and the state are preparing students for the next educational level,” according to its accountability page. Scores run from 0 to 100. The state’s 2025 School Grades data carries a score, not a letter grade, for each school.
| Report year | CCRPI score | Four-year graduation rate |
|---|---|---|
| 2025 | 93.0 | 98.4% |
| 2024 | 93.0 | 97.9% |
| 2023 | 93.3 | 96.3% |
The 2025 score breaks down into content mastery 98, progress 95.5, closing gaps 73.6, readiness 85.2 and graduation 98.5, each a component score out of 100.
Georgia Milestones, 2025 end-of-course tests (share of tested students at the proficient and distinguished levels):
| Subject | Proficient | Distinguished |
|---|---|---|
| English language arts | 46.1% | 25.5% |
| Math | 29.3% | 45% |
| Science | 38% | 34.8% |
| Social studies | 27.9% | 50.8% |
See the full report on the state’s School Grades page for Alpharetta High or on GaDOE’s CCRPI reporting site. Both are interactive dashboards; the figures above come from the state’s downloadable data file.
Attendance zone and feeder schools
Check any address on the district’s attendance zone map or with Find Your School. Zones do not follow city limits or mailing addresses.
Under the district’s 2026-27 north Fulton feeder pattern:
- Webb Bridge Middle in Alpharetta sends its students to Alpharetta High.
- Hopewell Middle in Milton is split between Alpharetta High and Cambridge High.
For Milton families, the path to Alpharetta High runs through Manning Oaks Elementary and Hopewell Middle. Other Hopewell addresses in Milton go to Cambridge, so check the zone map for the home address.
Redistricting. No rezoning that affects Alpharetta High has been approved. Neither Webb Bridge nor Hopewell is among the schools in the district’s current redistricting, consolidation and closure review, which the School Board started Sept. 17, 2026, for elementary and middle schools north of the Chattahoochee River. The district says no attendance zone changes, closures or consolidations have been approved.
Calendar and bell times
From the district’s 2026-27 calendar:
- Monday, Oct. 12: holiday, schools closed
- Tuesday, Nov. 3: Election Day, a remote learning day
- Nov. 23-27: Thanksgiving break
- Dec. 21 to Jan. 1, 2027: winter break
The district’s bell schedule page lists Alpharetta High’s day as 8:20 a.m. to 3:30 p.m.
Sports and activities
Alpharetta High (the Raiders) plays in Region 7 of Class AAAAAA for 2026-27, according to the GHSA region alignments, in the same region as Milton High. The region’s other schools are Gainesville, Johns Creek, Lanier, Milton, Riverwood and Roswell.
The school’s athletics site lists baseball, boys and girls basketball, cheerleading, cross country, football, girls flag football, boys and girls golf, gymnastics, boys and girls lacrosse, boys and girls soccer, softball, swimming, boys and girls tennis, track and field, volleyball, and boys and girls wrestling. Home games are listed at AHS Stadium.
Follow the Raiders on our high school scoreboard.
More on Milton schools
- The school’s website and the district’s school profile reports
- Every public school in Milton, with zones and report cards
Frequently asked questions
What grades does Alpharetta High School serve?
Alpharetta High School serves grades 9 through 12. It is a Fulton County Schools high school at 3595 Webb Bridge Road in Alpharetta.
What is Alpharetta High School’s CCRPI score?
Alpharetta High scored 93.0 on Georgia’s College and Career Ready Performance Index in the state’s 2025 School Grades report, compared with 93.0 in 2024. Its four-year graduation rate was 98.4%.
Which middle schools feed Alpharetta High School?
Webb Bridge Middle and part of Hopewell Middle, under the district’s 2026-27 north Fulton feeder pattern. Hopewell is split between Alpharetta High and Cambridge High.
Is any of Milton zoned for Alpharetta High School?
Yes. About 3,038 of the 16,639 address points inside Milton city limits are in the Alpharetta High zone in the district’s map data, all in the Deerfield area and the Manning Oaks Elementary and Hopewell Middle zones.
What time does Alpharetta High School start?
Fulton County Schools lists Alpharetta High’s hours as 8:20 a.m. to 3:30 p.m.
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