ZIP code 30021: Clarkston, GA
ZIP code 30021 is in Clarkston (56% of residents) and Scottdale (3.7%), in DeKalb County, Georgia. 40% of its residents live outside city limits. It is in Georgia's 4th congressional district (94%) and Georgia's 5th congressional district (5.8%). Its state senate districts are State Senate District 41 (94%) and State Senate District 10 (5.8%); its state house districts are State House District 86 (53%) and State House District 85 (47%).
See it on the mapAll of Georgia
City and county
| City or town | Share of ZIP residents |
|---|---|
| Clarkston | 56% |
| Scottdale | 3.7% |
| County | Share of ZIP residents |
|---|---|
| DeKalb County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Atlanta-Decatur CCD | 98% |
| Tucker CCD | 1.8% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Georgia's 4th congressional district (GA-04) | 94% |
| Georgia's 5th congressional district (GA-05) | 5.8% |
This ZIP is split between districts. A mailing address in it could be in either; the map or locate_point gives the district for an exact address.
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (GA-04) | Henry C. "Hank" Johnson, Jr. (D) | 202-225-1605 | 94% |
| U.S. Representative (GA-05) | Nikema Williams (D) | 202-225-3801 | 5.8% |
| U.S. Senator | Jon Ossoff (D) | 202-224-3521 · contact form | statewide |
| U.S. Senator | Raphael G. Warnock (D) | 202-224-3643 · contact form | statewide |
| State Senator (State Senate District 41) | Kim Jackson (Democratic) | 94% | |
| State Senator (State Senate District 10) | Emanuel Jones (Democratic) | 5.8% | |
| State Representative (State House District 86) | Imani Barnes (Democratic) | 53% | |
| State Representative (State House District 85) | Karla Drenner (Democratic) | 47% |
Officials serving now (members of Congress until January 3, 2027). Sources: State legislators: Open States (public domain); Members of Congress: the @unitedstates project, congress-legislators (CC0).
Local government
- Clarkston website: http://www.clarkstonga.gov/
- Clarkston laws: search for the Clarkston, Georgia code of ordinances
- Scottdale laws: search for the Scottdale, Georgia code of ordinances
- DeKalb County website: https://www.dekalbcountyga.gov/
- DeKalb County laws: search for the DeKalb County, Georgia code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 41 | 94% |
| State Senate District 10 | 5.8% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 86 | 53% |
| State House District 85 | 47% |
Voting precincts
7 voting precincts overlap ZIP 30021. Map them, with each precinct's share of the ZIP's residents.
Get this in your AI agent
Your agent can get these cities, counties, districts and precincts with their shares, and their GeoJSON boundaries, from Boundary Atlas. Add https://atlas-production-d344.up.railway.app/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
related_geographies(id="us:zcta:30021")
ZIP 30021 here is the Census Bureau's ZIP Code Tabulation Area, which approximates the USPS ZIP Code; PO-box-only ZIPs have none. Districts are the maps in force for the November 3, 2026 election.