The population density of Middlesex County, NJ was 2,676 in 2018. The population density of Suffolk County, NY was 1,631 in 2018.

Population Density

Population Density is computed by dividing the total population by Land Area Per Square Mile.

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

1. ODN datasets and APIs are subject to change and may differ in format from the original source data in order to provide a user-friendly experience on this site.

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Geographic and Population Datasets Involving Middlesex County, NJ or Suffolk County, NY

  • API

    Monthly Interstate Ferry Ridership, Port Authority: Beginning 1998

    data.ny.gov | Last Updated 2019-06-10T17:59:20.000Z

    This dataset provides total monthly ridership trends on New York/New Jersey interstate ferry routes. It counts ridership as unlinked trips, covering both directions of travel between the two states. It includes only scheduled interstate ferry services, and excludes tour and charter trips. The dataset provides separate totals columns for ferry terminals serving Midtown (W 39th St/Pier 79) and Downtown (Pier 11 and the World Financial Center).

  • API

    Average Weekday Interstate Ferry Ridership Figures for Port Authority: Beginning 1998

    data.ny.gov | Last Updated 2019-06-10T17:59:20.000Z

    This dataset provides average weekday ridership trends on New York/New Jersey interstate ferry routes. It counts ridership as unlinked trips, covering both directions of travel between the two states. It includes only scheduled interstate ferry services, and excludes tour and charter trips. The dataset provides separate totals columns for ferry terminals serving Midtown (W 39th St/Pier 79) and Downtown (Pier 11 and the World Financial Center).

  • API

    Current Season Spring Trout Stocking

    data.ny.gov | Last Updated 2024-03-18T19:40:19.000Z

    DEC stocks close to 2 million catchable-size brook, brown, and rainbow trout in over 309 lakes and ponds and roughly 2,900 miles of streams across the state each spring. This dataset represents the planned stocking numbers, species and time of spring for those waters for the current fishing season. The current stocking data is updated annually in mid-March.

  • API

    New York State Population Data: Beginning 2003

    health.data.ny.gov | Last Updated 2024-03-07T16:13:08.000Z

    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

    Total NJ Crash Records By County - No Private Properties

    data.nj.gov | Last Updated 2022-07-20T13:46:09.000Z

    Number of crashes that occurred in each of the 21 counties of New Jersey and the total number of crashes for the years 2001 to current. Crashes that occurred on private properties are not included.

  • API

    Total NJ Injury Crashes By County - No Private Properties

    data.nj.gov | Last Updated 2022-07-20T13:36:33.000Z

    Number of injury crashes that occurred in each of the 21 counties of New Jersey and the total number of injury crashes for the years 2001 to current. Injury crashes that occurred on private properties are not included.

  • API

    Earned Income Tax Credit (EITC) Claims by Credit Type and Size of Earned Income: Beginning Tax Year 1994

    data.ny.gov | Last Updated 2024-02-08T14:28:09.000Z

    The Department of Taxation and Finance (the Department) annually publishes statistical information on the New York State earned income tax credit (EITC). This includes data on the separate New York City EITC and the New York State noncustodial parent EITC. Summary data are presented for all taxpayers which includes full-year New York state residents, part-year residents and nonresidents (where applicable). Data are shown for the total number of claimants and credit claimed by county and/or region for all filing statuses.

  • API

    Index, Violent, Property, and Firearm Rates By County: Beginning 1990

    data.ny.gov | Last Updated 2023-09-05T12:26:49.000Z

    The Division of Criminal Justice Services (DCJS) collects crime reports from more than 500 New York State police and sheriffs’ departments. DCJS compiles these reports as New York’s official crime statistics and submits them to the FBI under the National Uniform Crime Reporting (UCR) Program. UCR uses standard offense definitions to count crime in localities across America regardless of variations in crime laws from state to state. In New York State, law enforcement agencies use the UCR system to report their monthly crime totals to DCJS. The UCR reporting system collects information on seven crimes classified as Index offenses which are most commonly used to gauge overall crime volume. These include the violent crimes of murder/non-negligent manslaughter, forcible rape, robbery, and aggravated assault; and the property crimes of burglary, larceny, and motor vehicle theft. Firearm counts are derived from taking the number of violent crimes which involve a firearm. Population data are provided every year by the FBI, based on US Census information. Police agencies may experience reporting problems that preclude accurate or complete reporting. The counts represent only crimes reported to the police but not total crimes that occurred. DCJS posts preliminary data in the spring and final data in the fall.

  • API

    Unemployment Insurance Beneficiaries and Benefit Amounts Paid: Beginning 2001

    data.ny.gov | Last Updated 2024-05-16T13:01:22.000Z

    Dataset contains monthly counts, from 2001 to present, of individuals receiving regular unemployment insurance benefits, as well as the total amount of benefits received from New York State. Data are provided for the state, 10 labor market regions, and counties. State counts can include everyone who receives benefits through New York State (including out-of-state residents) or only state residents who do so (excluding out-of-state residents). Regular unemployment insurance includes: Unemployment Insurance (UI) Compensation, Compensation for Federal Employees (UCFE), Unemployment Compensation for Ex-Service Members (UCX), Shared Work (SW) and Self Employment Assistance Program (SEAP). It excludes federal extensions and 599.2 training.

  • API

    Vital Statistics Deaths by Resident County, Region, and Selected Cause of Death: Beginning 2003

    health.data.ny.gov | Last Updated 2024-03-07T15:50:20.000Z

    This dataset contains death counts for selected causes of death by county and region. For more information, check out: http://www.health.ny.gov/statistics/vital_statistics/.