ZIP code 31220: Macon-Bibb County, GA
ZIP code 31220 is in Macon-Bibb County (91% of residents), in Bibb County (91%) and Monroe County (8.7%), Georgia. 8.7% of its residents live outside city limits. It is in Georgia's 8th congressional district (92%) and Georgia's 2nd congressional district (8.2%). Its state senate districts are State Senate District 18 (93%) and State Senate District 26 (7.4%); its state house districts are State House District 145 (57%) and State House District 142 (43%).
See it on the mapAll of Georgia
City and county
| City or town | Share of ZIP residents |
|---|---|
| Macon-Bibb County | 91% |
| County | Share of ZIP residents |
|---|---|
| Bibb County | 91% |
| Monroe County | 8.7% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Lizella CCD | 63% |
| Macon West CCD | 28% |
| Culloden-Bolingbroke CCD | 8.7% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Georgia's 8th congressional district (GA-08) | 92% |
| Georgia's 2nd congressional district (GA-02) | 8.2% |
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-08) | Austin Scott (R) | 202-225-6531 | 92% |
| U.S. Representative (GA-02) | Sanford D. Bishop, Jr. (D) | 202-225-3631 | 8.2% |
| 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 18) | Steven McNeel (R) | 93% | |
| State Senator (State Senate District 26) | David Lucas (Democratic) | 7.4% | |
| State Representative (State House District 145) | Tangie Herring (Democratic) | 57% | |
| State Representative (State House District 142) | Miriam Paris (Democratic) | 43% |
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
- Macon-Bibb County laws: search for the Macon-Bibb County, Georgia code of ordinances
- Bibb County website: https://www.maconbibb.us/
- Bibb County laws: search for the Bibb County, Georgia code of ordinances
- Monroe County website: http://www.monroecountygeorgia.com/
- Monroe County laws: search for the Monroe County, Georgia code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 18 | 93% |
| State Senate District 26 | 7.4% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 145 | 57% |
| State House District 142 | 43% |
Voting precincts
6 voting precincts overlap ZIP 31220. 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:31220")
ZIP 31220 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.