The population count of Westchester County, NY was 975,321 in 2017.

Population

Population Change

Above charts are based on data from the U.S. Census American Community Survey | ODN Dataset | API - Notes:

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Demographics and Population Datasets Involving Westchester County, NY

  • API

    New York City Population By Neighborhood Tabulation Areas

    data.cityofnewyork.us | Last Updated 2018-09-10T18:58:04.000Z

    Population Numbers By New York City Neighborhood Tabulation Areas The data was collected from Census Bureaus' Decennial data dissemination (SF1). Neighborhood Tabulation Areas (NTAs), are aggregations of census tracts that are subsets of New York City's 55 Public Use Microdata Areas (PUMAs). Primarily due to these constraints, NTA boundaries and their associated names may not definitively represent neighborhoods. This report shows change in population from 2000 to 2010 for each NTA. Compiled by the Population Division – New York City Department of City Planning.

  • API

    New York State Population Data: Beginning 2003

    health.data.ny.gov | Last Updated 2018-10-26T17:36:29.000Z

    Population data file is provided as an additional reference file when interpreting vital statistics death rates. The population data is derived from the corresponding release of the NCHS annual estimates of "Bridged Race Vintage" which are consistent with the Bureau of the Census estimates from "Vintage" (released in the summer). For more information, check out: http://www.health.ny.gov/statistics/vital_statistics/. The "About" tab contains additional details concerning this dataset.

  • API

    Jail Population By County: Beginning 1997

    data.ny.gov | Last Updated 2019-03-15T22:02:50.000Z

    A file containing the average daily census by region and county for each year displayed (e.g., daily counts are averaged and then divided by the number of days reported for that year). The population report categorizes inmates by type of offender and includes: Census, Boarded Out, Boarded In, In House, Sentenced, Civil, Federal, Technical Parole Violators, State Readies and Other Unsentenced.

  • API

    Annual Population Estimates for New York State and Counties: Beginning 1970

    data.ny.gov | Last Updated 2018-08-07T22:18:38.000Z

    Resident population of New York State and counties. Estimates are based on Census counts (base population), intercensal estimates, and postcensal estimates.

  • API

    Agricultural Fairs in New York State

    data.ny.gov | Last Updated 2018-08-07T21:53:43.000Z

    Directory of New York State agricultural fairs for the current year, provided by the NYS Department of Agriculture and Markets. The dataset includes the address and county of the fair, the fair’s begin and end dates and the website address for each fair.

  • API

    State of New York Mortgage Agency (SONYMA) Loans Purchased: Beginning 2004

    data.ny.gov | Last Updated 2018-08-07T21:53:04.000Z

    Financial and Geographic Information on SONYMA Loans purchased since 2004.

  • API

    New York State Career Centers

    data.ny.gov | Last Updated 2018-08-07T22:28:42.000Z

    The Career Centers data set houses the Division’s information for customers on all of the Career Centers across the state.

  • API

    Census Demographics at the Neighborhood Tabulation Area (NTA) level

    data.cityofnewyork.us | Last Updated 2019-02-11T21:48:46.000Z

    Table of Census Demographics represented at the NTA level. NTAs are aggregations of census tracts that are subsets of New York City's 55 Public Use Micro data Areas (PUMAs)

  • API

    Vital Statistics Deaths by Resident County, Region, and Race/Ethnicity: Beginning 2003

    health.data.ny.gov | Last Updated 2018-09-06T18:30:44.000Z

    This dataset contains death counts by resident county and race/ethnicity. For more information check out: http://www.health.ny.gov/statistics/vital_statistics.

  • API

    Youth Admission and Discharge Demographics: Beginning 2003

    data.ny.gov | Last Updated 2019-03-13T22:02:33.000Z

    This dataset provides county-level demographic data (sex, adjudication, age, race/ethnicity, and service setting) for youth admitted to and discharged from the care and custody of the Office of Children and Family Services (OCFS) each year. Data are counted using a youth’s first admission or discharge in a calendar year. Admissions data are aggregate based on the responsible (court) county. Discharges data are aggregate based on the county of residence.