Island, KY ZIP Codes
One ZIP code serves Island, Kentucky: 42350. Together they are home to 1,342 residents in 555 households. That is more than the 576 people counted inside Island city limits, because these ZIP codes reach past its boundary.
Island city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 576 |
| Households | 253 |
| Median household income | $54,375 |
| Median home value | $75,000 |
| Median age | 47 |
| Median rent | $929 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 1,342 |
| Households (sum of ZIP codes) | 555 |
| Median household income, range across ZIP codes | $103,875 (42350) to $103,875 (42350) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $103,875 |
| Homeowners | 89.2% |
| Households with kids under 18 | 35.7% |
| Moved in the past year | 5.1% |
| Carrier routes in EDDM2GO's route library | 1 routes, 558 homes (1 of 1 ZIP codes) |
Every ZIP code in Island
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 42350 | Island | 1,342 | 555 | $103,875 | $168,000 | 89.2% | 35.7% | 5.1% | 1 | 568 | 1% of its land; mailing city |
A ZIP code is listed for Island when at least 10% of its land lies inside Island city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Island. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Island.
Counties
- McLean County — 6 ZIP codes
Price a mailing to Island ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Island, KY?
- 42350. A ZIP code is listed for Island when at least 10% of its land lies inside Island city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Island.
- What is the population of Island, KY?
- The Census Bureau counts 576 residents inside Island city limits (ACS 2020–2024). The 1 ZIP code that serve Island hold 1,342 residents in all.
- What is the median household income in Island, KY?
- $54,375 inside Island city limits, per the Census Bureau. Across its ZIP codes the medians run from $103,875 to $103,875.
- How many carrier routes and mailboxes are in Island, KY?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 1 carrier routes reaching 558 residential and 11 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.