Town guide · Rensselaer

Get to know Rensselaer

The practical stuff — trash day, town hall, schools — plus the town’s story and where to go. Kept current by neighbors.

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The essentials

The basics

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Collection days
Trash day
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Good to know
ZIP code Wikidata
12144
Area code Wikidata
518

About Rensselaer

City in Rensselaer County, New York, US
1630Established
9,210Population
3.5 sq miArea
16 ftElevation

Rensselaer () is a city in Rensselaer County, New York, United States, and is located on the east side of the Hudson River, opposite Albany and on the western border of Rensselaer County. As of the 2020 census, the city population was 9,210. The area now known as the City of Rensselaer was settled by the Dutch in the 17th century, who called it t'Greyn Bos, which became Greenbush in English. Rensselaer was an early center of the U.S. dye industry in the United States and home to the country's first aspirin factory. The city became a railroad hub in the 19th century; in 2020, Albany-Rensselaer was the ninth-busiest Amtrak station in the country and the second-busiest in New York State.

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From Wikipedia, licensed CC BY-SA 4.0 · facts via Wikidata (CC0)

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Rensselaer

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Boundary source: https://tigerweb.geo.census.gov/arcgis/rest/services/TIGERweb/Places_CouSub_ConCity_SubMCD/MapServer/18 · 2025-01-01