36 ZIP Code Tabulation Areas in DeKalb County, Georgia. The population-weighted median household income is about $87,857, the median home value about $403,844, and 58.6% of occupied homes are owner-occupied.
- 36
- ZIP codes
- 1.1M
- Population
- 53
- Data points
DeKalb County at a glance
- $87,857
- Median household income
- $403,844
- Median home value
- 37
- Median age
- 58.6%
- Owner-occupied
- 467,907
- Housing units
Income, home value, and age are population-weighted averages of the ZIP-level medians in the file. Counts are exact.
Top 5 DeKalb County ZIP codes by median household income| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 30307 | Atlanta | 21,709 | 58.3% | $140,677 |
| 2 | 30338 | Dunwoody | 39,465 | 62.4% | $135,148 |
| 3 | 30319 | Atlanta | 45,985 | 55.5% | $130,648 |
| 4 | 30030 | Avondale Estates | 31,756 | 61.1% | $126,830 |
| 5 | 30306 | Atlanta | 24,236 | 58.1% | $123,077 |
Top 5 DeKalb County ZIP codes by population| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 30083 | Pine Lake | 62,724 | 51.1% | $55,307 |
| 2 | 30058 | Lithonia | 62,614 | 65.2% | $61,684 |
| 3 | 30039 | Snellville | 52,783 | 79.4% | $93,701 |
| 4 | 30319 | Atlanta | 45,985 | 55.5% | $130,648 |
| 5 | 30038 | Stonecrest | 43,776 | 64.7% | $73,694 |
Top 5 DeKalb County ZIP codes by Homeowner GDP| # | ZIP | City | Population | Homeowner % | Median HH $ | Homeowner GDP |
|---|
| 1 | 30319 | Atlanta | 45,985 | 55.5% | $130,648 | $1.4B |
| 2 | 30338 | Dunwoody | 39,465 | 62.4% | $135,148 | $1.4B |
| 3 | 30039 | Snellville | 52,783 | 79.4% | $93,701 | $1.2B |
| 4 | 30087 | Mountain Park | 38,977 | 85% | $96,491 | $1.1B |
| 5 | 30030 | Avondale Estates | 31,756 | 61.1% | $126,830 | $1B |
Homeowner GDP = owner-occupied units × median household income — a proxy for aggregate homeowner spending power in a ZIP, useful for scoring market opportunity. Not an official economic statistic.
Densest: 30021 (Clarkston) at 7,770 people/sq mi. Least dense: 30012 (Conyers) at 813 people/sq mi.
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