River Bluff, KY ZIP Codes
One ZIP code serves River Bluff, Kentucky: 40059. Together they are home to 20,892 residents in 8,250 households. That is more than the 445 people counted inside River Bluff city limits, because these ZIP codes reach past its boundary.
River Bluff city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 445 |
| Households | 152 |
| Median household income | $148,750 |
| Median home value | $429,900 |
| Median age | 39.1 |
| Median rent | not published |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 20,892 |
| Households (sum of ZIP codes) | 8,250 |
| Median household income, range across ZIP codes | $152,727 (40059) to $152,727 (40059) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $152,727 |
| Homeowners | 87.4% |
| Households with kids under 18 | 32.8% |
| Moved in the past year | 7.4% |
| Carrier routes in EDDM2GO's route library | 16 routes, 9,323 homes (1 of 1 ZIP codes) |
Every ZIP code in River Bluff
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 40059 | Prospect | 20,892 | 8,250 | $152,727 | $559,300 | 87.4% | 32.8% | 7.4% | 16 | 9,638 | 1% of its land |
A ZIP code is listed for River Bluff when at least 10% of its land lies inside River Bluff city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is River Bluff. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside River Bluff.
Counties
- Oldham County — 9 ZIP codes
Nearby cities sharing these ZIP codes
- Louisville/Jefferson County metro government (balance) — 23 ZIP codes
Price a mailing to River Bluff ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in River Bluff, KY?
- 40059. A ZIP code is listed for River Bluff when at least 10% of its land lies inside River Bluff city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is River Bluff.
- What is the population of River Bluff, KY?
- The Census Bureau counts 445 residents inside River Bluff city limits (ACS 2020–2024). The 1 ZIP code that serve River Bluff hold 20,892 residents in all.
- What is the median household income in River Bluff, KY?
- $148,750 inside River Bluff city limits, per the Census Bureau. Across its ZIP codes the medians run from $152,727 to $152,727.
- How many carrier routes and mailboxes are in River Bluff, KY?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 16 carrier routes reaching 9,323 residential and 315 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.