11 ZIP Code Tabulation Areas in Oldham County, Kentucky. The population-weighted median household income is about $116,554, the median home value about $417,825, and 80.6% of occupied homes are owner-occupied.
- 11
- ZIP codes
- 156.1K
- Population
- 53
- Data points
Oldham County at a glance
- $116,554
- Median household income
- $417,825
- Median home value
- 41.5
- Median age
- 80.6%
- Owner-occupied
- 60,528
- Housing units
Income, home value, and age are population-weighted averages of the ZIP-level medians in the file. Counts are exact.
Top 5 Oldham County ZIP codes by median household income| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 40010 | Buckner | 678 | 72.2% | $196,125 |
| 2 | 40059 | Louisville/Jefferson County metro government | 20,892 | 87.4% | $152,727 |
| 3 | 40026 | Goshen | 5,975 | 92.2% | $134,254 |
| 4 | 40056 | Pewee Valley | 3,441 | 92.5% | $134,115 |
| 5 | 40245 | Coldstream | 39,835 | 77% | $122,948 |
Top 5 Oldham County ZIP codes by population| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 40245 | Coldstream | 39,835 | 77% | $122,948 |
| 2 | 40241 | Barbourmeade | 30,696 | 71.7% | $94,078 |
| 3 | 40031 | Buckner | 26,259 | 82% | $98,513 |
| 4 | 40014 | Buckner | 23,101 | 88% | $121,189 |
| 5 | 40059 | Louisville/Jefferson County metro government | 20,892 | 87.4% | $152,727 |
Top 5 Oldham 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 | 40059 | Louisville/Jefferson County metro government | 20,892 | 87.4% | $152,727 | $1.1B |
| 3 | 40241 | Barbourmeade | 30,696 | 71.7% | $94,078 | $896.7M |
| 4 | 40014 | Buckner | 23,101 | 88% | $121,189 | $871.1M |
| 5 | 40031 | Buckner | 26,259 | 82% | $98,513 | $664.7M |
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: 40241 (Barbourmeade) at 2,344 people/sq mi. Least dense: 40068 (Smithfield) at 59 people/sq mi.
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