6 ZIP Code Tabulation Areas in Columbia County, Georgia. The population-weighted median household income is about $89,701, the median home value about $289,347, and 69.5% of occupied homes are owner-occupied.
- 6
- ZIP codes
- 217.9K
- Population
- 53
- Data points
Columbia County at a glance
- $89,701
- Median household income
- $289,347
- Median home value
- 38.1
- Median age
- 69.5%
- Owner-occupied
- 92,400
- Housing units
Income, home value, and age are population-weighted averages of the ZIP-level medians in the file. Counts are exact.
Top 5 Columbia County ZIP codes by median household income| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 30809 | Evans | 54,743 | 85.2% | $125,272 |
| 2 | 30813 | Augusta-Richmond County | 52,466 | 72.8% | $86,923 |
| 3 | 30802 | Appling | 6,582 | 87% | $85,625 |
| 4 | 30907 | Augusta-Richmond County | 46,975 | 72.1% | $81,912 |
| 5 | 30814 | Harlem | 10,682 | 75.4% | $74,129 |
Top 5 Columbia County ZIP codes by population| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 30809 | Evans | 54,743 | 85.2% | $125,272 |
| 2 | 30813 | Augusta-Richmond County | 52,466 | 72.8% | $86,923 |
| 3 | 30907 | Augusta-Richmond County | 46,975 | 72.1% | $81,912 |
| 4 | 30909 | Augusta-Richmond County | 46,501 | 47.5% | $71,364 |
| 5 | 30814 | Harlem | 10,682 | 75.4% | $74,129 |
Top 5 Columbia County ZIP codes by Homeowner GDP| # | ZIP | City | Population | Homeowner % | Median HH $ | Homeowner GDP |
|---|
| 1 | 30809 | Evans | 54,743 | 85.2% | $125,272 | $1.9B |
| 2 | 30907 | Augusta-Richmond County | 46,975 | 72.1% | $81,912 | $1.1B |
| 3 | 30813 | Augusta-Richmond County | 52,466 | 72.8% | $86,923 | $1.1B |
| 4 | 30909 | Augusta-Richmond County | 46,501 | 47.5% | $71,364 | $679M |
| 5 | 30814 | Harlem | 10,682 | 75.4% | $74,129 | $215.9M |
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: 30907 (Augusta-Richmond County) at 1,947 people/sq mi. Least dense: 30802 (Appling) at 50 people/sq mi.
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