Boundary Atlas

ZIP code 30620: Barrow County, GA

ZIP code 30620 is in Bethlehem (4.1% of residents) and Winder (3.4%), in Barrow County (78%), Gwinnett County (18%) and Walton County (4.0%), Georgia. 92% of its residents live outside city limits. It is in Georgia's 10th congressional district. Its state senate districts are State Senate District 46 (85%) and State Senate District 47 (15%); its state house districts are State House District 119 (44%), State House District 104 (34%) and State House District 111 (22%).

15,792residents (2020 Census)
22.2 sq miland area
2cities and towns
1congressional district
7voting precincts

See it on the mapAll of Georgia

City and county

City or townShare of ZIP residents
Bethlehem4.1%
Winder3.4%

CountyShare of ZIP residents
Barrow County78%
Gwinnett County18%
Walton County4.0%

Town or county subdivisionShare of ZIP residents
Bethlehem CCD78%
Dacula-Rocky Creek CCD18%
Campton CCD4.0%

Congressional district

Congressional districtShare of ZIP residents
Georgia's 10th congressional district (GA-10)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (GA-10)Mike Collins (R)202-225-4101100%
U.S. SenatorJon Ossoff (D)202-224-3521 · contact formstatewide
U.S. SenatorRaphael G. Warnock (D)202-224-3643 · contact formstatewide
State Senator (State Senate District 46)Bill Cowsert (R)85%
State Senator (State Senate District 47)Frank Ginn (R)15%
State Representative (State House District 119)Holt Persinger (R)44%
State Representative (State House District 104)Chuck Efstration (R)34%
State Representative (State House District 111)Rey Martinez (R)22%

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

State legislative districts

State senate districtShare of ZIP residents
State Senate District 4685%
State Senate District 4715%

State house districtShare of ZIP residents
State House District 11944%
State House District 10434%
State House District 11122%

Voting precincts

7 voting precincts overlap ZIP 30620. Map them, with each precinct's share of the ZIP's residents.

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ZIP 30620 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.