Prospect, KY ZIP Codes
One ZIP code serves Prospect, Kentucky: 40059. Together they are home to 20,892 residents in 8,250 households. That is more than the 4,542 people counted inside Prospect city limits, because these ZIP codes reach past its boundary.
Prospect city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 4,542 |
| Households | 1,958 |
| Median household income | $163,462 |
| Median home value | $538,400 |
| Median age | 54.5 |
| Median rent | $1,193 |
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 Prospect
| 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 | 13% of its land; mailing city |
A ZIP code is listed for Prospect when at least 10% of its land lies inside Prospect city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Prospect. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Prospect.
Counties
- Oldham County — 9 ZIP codes
- Jefferson County — 39 ZIP codes
Nearby cities sharing these ZIP codes
- Louisville/Jefferson County metro government (balance) — 23 ZIP codes
Price a mailing to Prospect ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Prospect, KY?
- 40059. A ZIP code is listed for Prospect when at least 10% of its land lies inside Prospect city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Prospect.
- What is the population of Prospect, KY?
- The Census Bureau counts 4,542 residents inside Prospect city limits (ACS 2020–2024). The 1 ZIP code that serve Prospect hold 20,892 residents in all.
- What is the median household income in Prospect, KY?
- $163,462 inside Prospect 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 Prospect, 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.