Zip Code 12309 — Schenectady, NY

ZIP Code 12309 is associated with Schenectady, NY, in Schenectady County. The listed population estimate is 33,246; estimated density is 730.8 people per square mile. Among records with population estimates, it ranks #1 of 12 in Schenectady County and #187 of 1,778 in NY.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (42.796930, -73.867850)

Data MetricLocal Statistic
Postal / Zip Code12309
Primary CitySchenectady
State / ProvinceNY
CountySchenectady
Total Population33,246
Population Density730.8 people/sq mi
TimezoneAmerica/New_York

How 12309 Compares

MetricZIP 12309Schenectady County recordsNY records
Population estimate33,246150,916 (sum)19,771,902 (sum)
Population Density730.8 /sq mi----
County population rank#1 of 12----
State population rank#187 of 1,778----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in NY

ZIP CodeCityDistancePopulation estimate
ZIP 12304Schenectady2.2 mi22,403
ZIP 12148Rexford2.8 mi4,023
ZIP 12308Schenectady3.1 mi15,511
ZIP 12307Schenectady3.4 mi7,050
ZIP 12305Schenectady4.3 mi7,356

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →