- Official City of Alpharetta website
- Alpharetta on Wikipedia
- Alpharetta (Fulton County, Not-Atlanta) GA Sales tax: 7.75% for local & mail-order shopping
- Alpharetta ZIP Codes: 30009 (Alpharetta Proper), 30005 (east Alpharetta to north Johns Creek), 30022 (southeast Alpharetta to Johns Creek Proper), 30004 (north Alpharetta and west Alpharetta up to Milton)
- FMLS Zones: 13, 14
- Official Fulton County Government website
- Fulton County on Wikipedia
- Official Fulton County Schools website
- Official Fulton County Tax Commissioner website
- Official Fulton County Tax Assessors website
- Official Fulton County Library System website