Hillside Lake, NY ZIP Codes
One ZIP code serves Hillside Lake, New York: 12590. Together they are home to 35,712 residents in 14,540 households. That is more than the 784 people counted inside Hillside Lake Census-designated place, because these ZIP codes reach past its boundary.
Hillside Lake Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 784 |
| Households | 327 |
| Median household income | $95,231 |
| Median home value | $376,600 |
| Median age | 59.2 |
| Median rent | not published |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 35,712 |
| Households (sum of ZIP codes) | 14,540 |
| Median household income, range across ZIP codes | $102,285 (12590) to $102,285 (12590) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $102,285 |
| Homeowners | 69.5% |
| Households with kids under 18 | 23.4% |
| Moved in the past year | 9.1% |
| Carrier routes in EDDM2GO's route library | 24 routes, 14,375 homes (1 of 1 ZIP codes) |
Every ZIP code in Hillside Lake
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 12590 | Wappingers Falls | 35,712 | 14,540 | $102,285 | $400,300 | 69.5% | 23.4% | 9.1% | 24 | 15,251 | 2% of its land |
A ZIP code is listed for Hillside Lake when at least 10% of its land lies inside the Hillside Lake Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Hillside Lake. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Hillside Lake.
Counties
- Dutchess County — 34 ZIP codes
Nearby cities sharing these ZIP codes
- Myers Corner — 2 ZIP codes
- Wappingers Falls — 1 ZIP code
Price a mailing to Hillside Lake ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Hillside Lake, NY?
- 12590. A ZIP code is listed for Hillside Lake when at least 10% of its land lies inside the Hillside Lake Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Hillside Lake.
- What is the population of Hillside Lake, NY?
- The Census Bureau counts 784 residents inside Hillside Lake Census-designated place (ACS 2020–2024). The 1 ZIP code that serve Hillside Lake hold 35,712 residents in all.
- What is the median household income in Hillside Lake, NY?
- $95,231 inside Hillside Lake Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $102,285 to $102,285.
- How many carrier routes and mailboxes are in Hillside Lake, NY?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 24 carrier routes reaching 14,375 residential and 874 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.