Schenectady

Source:

New York

Schenectady is a county in New York with 12 ZIP codes and a total population of 168,043. All data is sourced from the U.S. Census Bureau American Community Survey (ACS) 2023 5-Year Estimates.

Schenectady is a county inside New York (FIPS code 36093) that contains 12 USPS ZIP codes covering a combined population of 168,043 according to Census ACS 5-Year Estimates. Counties are the natural bridge between state-level summaries and ZIP-level detail — crime statistics, HUD Fair Market Rents, and childcare pricing are all published at the county level, while household income and housing values are published at the ZIP level. This page reconciles the two views so you can see which ZIPs drive the county totals.

The 12 ZIPs listed below are ordered by population and each links to the full ZIP detail page with Census demographics, housing, income, home-price history, and cross-agency inputs. The most populated ZIP in Schenectady is 12303 covering Schenectady with 29,857 residents at 749 people per square mile. Population density across ZIPs in this county varies — use the density column to spot urban cores versus rural delivery areas. A single county can contain both a dense downtown ZIP and a large rural ZIP covering several hundred square miles.

Because Schenectady uses FIPS code 36093, it joins cleanly to county-level federal datasets: HUD Fair Market Rent tables, FBI Uniform Crime Report data, and the Department of Labor National Database of Childcare Prices all key off the same code. That is how neighborhood scorecards combine ZIP-level Census demographics with county-level safety and affordability metrics. All data on this page comes from U.S. Census Bureau ACS 2023 5-Year Estimates and USPS ZIP Code Tabulation Area files — no estimates, no proprietary sources, no editorial scoring.

12

Total ZIPs

168,043

Total Population

ZIP Codes in Schenectady

Side-by-side: Compare 12303 vs 12309 →

ZIP Code City Population Density
12303 Schenectady 29,857 749
12309 Schenectady 29,343 684
12302 Schenectady 27,582 252
12306 Schenectady 25,636 230
12304 Schenectady 21,482 1,217
12308 Schenectady 15,335 2,625
12307 Schenectady 7,692 4,192
12305 Schenectady 5,716 1,457
12056 Duanesburg 2,310 50
12137 Pattersonville 1,679 27
12150 Rotterdam Junction 914 324
12008 Alplaus 497 231

What are common questions about ZIP codes in this county?

What is the population of Schenectady?
Schenectady has a total population of 168,043 across 12 ZIP codes, based on U.S. Census Bureau ACS 2023 data.
What ZIP codes are in Schenectady?
Schenectady includes 12 ZIP codes: 12303, 12309, 12302, 12306, 12304, 12308, 12307, 12305, 12056, 12137, and more.
What is the median household income in Schenectady?
Median household income data for individual ZIP codes in Schenectady is available on each ZIP code's detail page. Visit any ZIP code link below to see income, housing, and demographic data.

Source: U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates (2023). Verify with Census Bureau →

Source: HUD USPS Crosswalk (ZIP-to-county mapping). Verify with HUD →

PlainZIP is not affiliated with the U.S. Census Bureau or any government agency.