Schenectady County, New York ZIP codes
16 ZIP codes are in Schenectady County, plus 7 that cross in from neighboring counties. It's part of the Albany-Schenectady-Troy, NY metro area.
- ZIP codes
- 16
- Population in these ZIPs
- 150,916
- Avg. median income
- $87,900population-weighted
- Cities & towns
- 7
Click anywhere on the map to see which ZIP code it's in.
ZIP codes in Schenectady County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 12008 | Alplaus | 422 | $125,859 | $360,000 |
| 12053 | Delanson | 4,550 | $91,991 | $367,900 |
| 12056 | Duanesburg | 1,695 | $132,150 | $404,600 |
| 12137 | Pattersonville | 2,077 | $83,879 | $329,100 |
| 12141 PO Box | Quaker Street | — | — | — |
| 12150 | Rotterdam Junction | 710 | $79,776 | $293,800 |
| 12301 PO Box | Schenectady | — | — | — |
| 12302 | Schenectady | 28,031 | $98,163 | $334,300 |
| 12304 | Schenectady | 22,403 | $69,235 | $262,000 |
| 12305 | Schenectady | 7,356 | $53,326 | $287,700 |
| 12306 | Schenectady | 27,865 | $83,202 | $300,700 |
| 12307 | Schenectady | 7,050 | $24,758 | $185,500 |
| 12308 | Schenectady | 15,511 | $63,434 | $267,300 |
| 12309 | Schenectady | 33,246 | $125,274 | $416,200 |
| 12325 PO Box | Schenectady | — | — | — |
| 12345 PO Box | Schenectady | — | — | — |
ZIP codes partly in Schenectady County
These ZIP codes are mostly in a neighboring county but cover part of Schenectady County.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 12009 | Altamont | Albany County | 7,934 | $120,101 | $428,200 |
| 12010 | Amsterdam | Montgomery County | 27,750 | $63,696 | $246,100 |
| 12019 | Ballston Lake | Saratoga County | 15,555 | $112,420 | $502,600 |
| 12027 | Burnt Hills | Saratoga County | 4,693 | $120,000 | $437,600 |
| 12066 | Esperance | Montgomery County | 1,863 | $78,571 | $288,700 |
| 12157 | Schoharie | Schoharie County | 4,713 | $75,997 | $290,800 |
| 12303 | Schenectady | Albany County | 29,360 | $84,375 | $322,300 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities and towns in Schenectady County
Nearby counties
Frequently asked questions
How many ZIP codes are in Schenectady County, New York?
16 ZIP codes are mainly in Schenectady County, and 7 more ZIP codes from neighboring areas reach partly into it.
What cities are in Schenectady County?
ZIP codes in Schenectady County use the city names Alplaus, Delanson, Duanesburg, Pattersonville, Quaker Street, Rotterdam Junction and Schenectady.
What metro area is Schenectady County in?
Schenectady County is part of the Albany-Schenectady-Troy, NY metropolitan statistical area.