Decatur ZIP codes, Georgia
Decatur, GA has 8 ZIP codes, from 30030 to 30037, and area codes 404, 770, 678, 470 and 943. The largest are 30034, 30032 and 30033.
- USPS city name
- 8 ZIP codes
- Overlapping the city
- 2 more
- Population
- 24,518
- County
- DeKalb County
- State
- Georgia
NANPA lists no telephone rate centre for Decatur itself, so these are the area codes of the nearest one, Atlanta (2.2 miles). A town on an area-code boundary can differ from its neighbour.
Mail addressed to Decatur uses the ZIP codes above. 2 more ZIP codes cover part of the city but are addressed as somewhere else; they are listed separately below.
Decatur in numbers
About 24,518 people live in Decatur, in 9,557 households, the 49th-largest of Georgia's 669 census places. The median household income is $139,397 a year, 80% above the Georgia median of $77,353 (US: $80,734). The median owner-occupied home is valued at $701,400 (2.3 times the Georgia median), and median gross rent is $1,655 a month. The median age is 39.8; 76.3% of adults 25 and over hold a bachelor's degree or higher (34.9% across Georgia); the average commute takes 26 minutes.
| Population | 24,518 |
|---|---|
| Households | 9,557 |
| Median age | 39.8 |
| Median household income | $139,397 |
| Median home value | $701,400 |
| Median gross rent | $1,655 |
| Bachelor's degree or higher | 76.3% |
| Mean commute | 25.9 min |
| Population density | 5,323 / sq mi |
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Decatur city. Survey estimates carry margins of error, wider for small places. Sources and methods.
ZIP codes addressed as Decatur
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
30034 | Decatur , GA | Standard | 41,847 | $63,517 | $251,400 |
30032 | Decatur , GA | Standard | 42,948 | $62,765 | $273,600 |
30033 | Decatur , GA | Standard | 31,310 | $111,616 | $455,300 |
30030 | Decatur , GA | Standard | 31,756 | $126,830 | $631,500 |
30035 | Decatur , GA | Standard | 21,569 | $66,799 | $244,200 |
30031 | Decatur , GA | No street area | — | — | — |
30036 | Decatur , GA | No street area | — | — | — |
30037 | Decatur , GA | No street area | — | — | — |
Other ZIP codes overlapping Decatur
These ZIP codes cover part of Decatur but are addressed as somewhere else.
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
30307 | Atlanta , GA | Standard | 21,709 | $140,677 | $727,200 |
30317 | Atlanta , GA | Standard | 15,622 | $107,955 | $541,100 |
Map of Decatur ZIP codes
The ZIP codes of Decatur, GA, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Towns near Decatur
The nearest larger towns are Brookhaven (57,855 people, 6.8 mi), Atlanta (505,268 people, 7.3 mi) and Tucker (37,123 people, 7.4 mi).
| Town | Population | Distance |
|---|---|---|
| Avondale Estates | 3,530 | 1.8 mi |
| Druid Hills | 8,169 | 2.1 mi |
| Scottdale | 10,542 | 2.4 mi |
| North Decatur | 18,442 | 2.5 mi |
| Belvedere Park | 14,181 | 2.6 mi |
| Candler-McAfee | 20,905 | 3.4 mi |
| North Druid Hills | 17,997 | 3.8 mi |
| Clarkston | 14,557 | 4.3 mi |
| Panthersville | 9,053 | 4.5 mi |
| Gresham Park | 6,935 | 4.5 mi |
| Brookhaven | 57,855 | 6.8 mi |
| Atlanta | 505,268 | 7.3 mi |
| Tucker | 37,123 | 7.4 mi |
| Stone Mountain | 6,623 | 7.5 mi |
More nearby: every ZIP code in DeKalb County · Georgia ZIP codes
Cite this page
zipcodes.pro. “Decatur, GA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ga/decatur
Underlying data is public domain or openly licensed — sources, vintages and licences.