Stone Mountain, Georgia
Stone Mountain is a city in DeKalb County, Georgia, with 6,703 residents in 2020. It is in Georgia's 4th congressional district. It spans 2 state house districts. Its state senate district is State Senate District 55.
County
| County | Share of residents |
|---|---|
| DeKalb County | 100% |
Congressional district
| Congressional district | Share of residents |
|---|---|
| Georgia's 4th congressional district (GA-04) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (GA-04) | Henry C. "Hank" Johnson, Jr. (D) | 202-225-1605 | 100% |
| 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 55) | Randal Mangham (Democratic) | 100% | |
| State Representative (State House District 88) | Billy Mitchell (Democratic) | 80% | |
| State Representative (State House District 87) | Viola Davis (Democratic) | 20% |
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
- Stone Mountain website: http://www.stonemountaincity.org/
- Stone Mountain laws: search for the Stone Mountain, 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 residents |
|---|---|
| State Senate District 55 | 100% |
| State house district | Share of residents |
|---|---|
| State House District 88 | 80% |
| State House District 87 | 20% |
ZIP codes
Percentages mark ZIPs only partly in Stone Mountain: the share of that ZIP's residents living in it.
Get this in your AI agent
Your agent can get Stone Mountain's counties and districts with shares, its ZIP codes (level='zcta'), and its boundary as GeoJSON (get_boundaries). Add https://boundarymcp.com/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
related_geographies(id="us:place:1373816")
Stone Mountain here is the Census Bureau's place boundary as of January 1, 2025. Shares are of 2020 Census population. Districts are the maps in force for the November 3, 2026 election.