Coldstream, KY ZIP Codes
One ZIP code serves Coldstream, Kentucky: 40245. Together they are home to 39,835 residents in 15,048 households. That is more than the 1,331 people counted inside Coldstream city limits, because these ZIP codes reach past its boundary.
Coldstream city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 1,331 |
| Households | 477 |
| Median household income | $109,226 |
| Median home value | $277,700 |
| Median age | 37.3 |
| Median rent | $2,313 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 39,835 |
| Households (sum of ZIP codes) | 15,048 |
| Median household income, range across ZIP codes | $122,948 (40245) to $122,948 (40245) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $122,948 |
| Homeowners | 77.0% |
| Households with kids under 18 | 30.5% |
| Moved in the past year | 12.9% |
| Carrier routes in EDDM2GO's route library | not loaded yet |
Every ZIP code in Coldstream
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 40245 | Louisville | 39,835 | 15,048 | $122,948 | $445,300 | 77.0% | 30.5% | 12.9% | — | — | 1% of its land |
A ZIP code is listed for Coldstream when at least 10% of its land lies inside Coldstream city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Coldstream. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Coldstream.
Counties
- Jefferson County — 39 ZIP codes
Nearby cities sharing these ZIP codes
- Louisville/Jefferson County metro government (balance) — 23 ZIP codes
Price a mailing to Coldstream ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Coldstream, KY?
- 40245. A ZIP code is listed for Coldstream when at least 10% of its land lies inside Coldstream city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Coldstream.
- What is the population of Coldstream, KY?
- The Census Bureau counts 1,331 residents inside Coldstream city limits (ACS 2020–2024). The 1 ZIP code that serve Coldstream hold 39,835 residents in all.
- What is the median household income in Coldstream, KY?
- $109,226 inside Coldstream city limits, per the Census Bureau. Across its ZIP codes the medians run from $122,948 to $122,948.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.