41 ZIP Code Tabulation Areas in Jefferson County, Kentucky. The population-weighted median household income is about $74,433, the median home value about $275,318, and 62.9% of occupied homes are owner-occupied.
- 41
- ZIP codes
- 813.6K
- Population
- 53
- Data points
Jefferson County at a glance
- $74,433
- Median household income
- $275,318
- Median home value
- 38.7
- Median age
- 62.9%
- Owner-occupied
- 371,234
- Housing units
Income, home value, and age are population-weighted averages of the ZIP-level medians in the file. Counts are exact.
Top 5 Jefferson County ZIP codes by median household income| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 40025 | Glenview | 565 | 92.5% | $250,001 |
| 2 | 40041 | Louisville | 564 | 18.2% | $153,214 |
| 3 | 40059 | Louisville/Jefferson County metro government | 20,892 | 87.4% | $152,727 |
| 4 | 40023 | Elk Creek | 6,870 | 96% | $144,635 |
| 5 | 40245 | Coldstream | 39,835 | 77% | $122,948 |
Top 5 Jefferson County ZIP codes by population| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 40214 | Louisville | 45,405 | 54.4% | $54,931 |
| 2 | 40216 | Louisville | 44,047 | 66.1% | $56,441 |
| 3 | 40299 | Douglass Hills | 42,207 | 74.8% | $89,440 |
| 4 | 40229 | Brooks | 41,299 | 71.8% | $79,936 |
| 5 | 40291 | Jeffersontown | 41,222 | 76.7% | $81,267 |
Top 5 Jefferson County ZIP codes by Homeowner GDP| # | ZIP | City | Population | Homeowner % | Median HH $ | Homeowner GDP |
|---|
| 1 | 40245 | Coldstream | 39,835 | 77% | $122,948 | $1.4B |
| 2 | 40299 | Douglass Hills | 42,207 | 74.8% | $89,440 | $1.1B |
| 3 | 40059 | Louisville/Jefferson County metro government | 20,892 | 87.4% | $152,727 | $1.1B |
| 4 | 40291 | Jeffersontown | 41,222 | 76.7% | $81,267 | $1B |
| 5 | 40207 | Beechwood Village | 28,903 | 69.1% | $101,898 | $968.5M |
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: 40203 (Louisville) at 6,128 people/sq mi. Least dense: 40177 (Louisville/Jefferson County metro government) at 98 people/sq mi.
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