Zip Code 12304 — Schenectady, NY

ZIP Code 12304 is associated with Schenectady, NY, in Schenectady County. The listed population estimate is 22,403; estimated density is 1,297.9 people per square mile. Among records with population estimates, it ranks #4 of 12 in Schenectady County and #297 of 1,778 in NY.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (42.773750, -73.897420)

Data MetricLocal Statistic
Postal / Zip Code12304
Primary CitySchenectady
State / ProvinceNY
CountySchenectady
Total Population22,403
Population Density1,297.9 people/sq mi
TimezoneAmerica/New_York

How 12304 Compares

MetricZIP 12304Schenectady County recordsNY records
Population estimate22,403150,916 (sum)19,771,902 (sum)
Population Density1,297.9 /sq mi----
County population rank#4 of 12----
State population rank#297 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 12309Schenectady2.2 mi33,246
ZIP 12303Schenectady2.2 mi29,360
ZIP 12307Schenectady2.8 mi7,050
ZIP 12308Schenectady3.5 mi15,511
ZIP 12305Schenectady3.8 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 →