Explore Hillside Lake, New York, with this interactive street and satellite map. You can “grab” the Hillside Lake, NY street map and move it around to re-centre it. You can change between standard map view and satellite map view by clicking the small square in the bottom left-hand corner of the map. You can use the zoom buttons on the lower right side of the map to zoom in or out to street-level detail. You will find live weather, local and world news below.
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| City | Hillside Lake |
| State | New York (NY) |
| County | Dutchess |
| Country | United States of America |
| Timezone | Eastern Time (America/New_York) |
| Latitude | 41.614816 |
| Longitude | -73.798188 |
| Population | 784 |
| Density | 792.4 /km² |
| Incorporated | N/A |
| ZIP Code(s) | 12590 |
| Area Code | 845 |
| County Seat | Poughkeepsie |
| School District | Wappingers Central School District |
Hillside Lake is a locality in Dutchess County, New York, United States. It is a small community with a population of 784. The population density is 792.4 people per km². Hillside Lake is located at 41.6148°N, 73.7982°W. It observes the Eastern Time (America/New_York) timezone. ZIP code: 12590.
Hillside Lake, a quiet jewel in Dutchess County, unfolds as a tapestry of rolling woodlands and shimmering water. It lies 8.7 miles south-east of Poughkeepsie, NY (from Poughkeepsie, NY: bearing 133°T), and is situated 7.6 miles north-east of Fishkill. The land here is a gentle surrender, a soft rise and fall of terrain that gives way to the main attraction: the lake itself, a broad, placid expanse reflecting the ever-changing moods of the Hudson Valley sky. Mature oaks and maples, their branches reaching like arthritic fingers, fringe the shoreline, their leaves whispering secrets carried on the breeze. In the warmer months, the air hums with the industry of unseen insects and the occasional splash of a fish breaking the surface, while in autumn, the landscape ignites in a riot of golds, reds, and oranges, a fleeting, breathtaking spectacle. The story of Hillside Lake is one of quiet persistence, a place where agriculture once dominated the fertile ground, leaving behind a legacy of stone walls and resilient farmsteads that still dot the landscape. Though the fields have largely returned to forest, the echoes of that past remain, a subtle undercurrent to the present-day rhythm of life. The local economy, while diversified, still finds a grounding in the natural beauty that draws visitors and residents alike, with small businesses catering to those seeking respite and recreation. It's a place where the pace of life seems to slow, allowing for a deeper appreciation of the subtle shifts of light on the water and the enduring character of the land.
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This page provides an embedded street and satellite map of Hillside Lake, New York — switch between views using the small square in the bottom left-hand corner of the map. Coordinates: 41.614816, -73.798188. Live weather conditions are sourced directly from the National Weather Service, with current observations and a 7-day forecast also powered by Open-Meteo. Real-time local news and world news feeds keep the page current, while a Wikipedia summary or an editorially written description provides background on Hillside Lake and Dutchess County.
Detailed location data for Hillside Lake includes the ZIP code (12590), telephone area code (845), county seat of Dutchess County (Poughkeepsie), and school district assignment (Wappingers Central School District). These are among the most commonly searched location details for any US city or town.
Location data is drawn from the USGS Geographic Names Information System (GNIS) and cross-verified against 2020 US Census records by coordinate proximity — ensuring the correct Hillside Lake is identified even where the name is shared across multiple counties or states. Population figures are sourced from the 2020 US Census.
| Page generated | July 2026 |
| Location data | SimpleMaps US Cities Database; coordinates matched to USGS GNIS definitive data |
| Wikipedia validation | Article content matched to USGS GNIS coordinates via Wikipedia geosearch API. Location verified by proximity — not name matching alone. |