This report includes updated changes in extreme events (e.g., hot days, days with heavy rainfall, heat waves) for the 2030s, 2050s and 2080s; and sea level rise projections for the 2030s, 2050s, 2080s, 2100 and 2150 for the New York City region, based on those developed for the IPCC 6th Assessment report. The sea level rise projections are based on the CMIP6 models and SSP framework, and also incorporate advances in process understanding, improved and lengthened observational records, and improved ice-sheet modeling.

The New York City Panel on Climate Change (NPCC) started in 2009 and was codified in Local Law 42 of 2012 with a mandate to provide an authoritative and actionable source of scientific information on future climate change and its potential impacts.

The Intergovernmental Panel on Climate Change (IPCC) is the United Nations body for assessing the science related to climate change.

Unadjusted decennial census data from 1950-2000 and projected figures from 2010-2040: summary table of New York City population numbers and percentage share by Borough, including school-age (5 to 17), 65 and Over, and total population.

Demographic projections performed by the Statistics Forecasting for elementary, middle and high school level students.

This dataset contains the employment forecast for New York City. Data is reported at the industry level (in units of thousands) and aggregated to total nonfarm and total private levels. Updates are posted twice per year.

The SCA’s comprehensive capital planning process includes developing and analyzing quality data, creating and updating the Department of Education’s Five-Year Capital Plans, and monitoring projects through completion. The SCA prioritizes capital projects to best meet the capacity and building improvements needs throughout the City. Additionally, the SCA assures that the Capital Plan aligns with New York State and City Department of Education mandates, academic initiatives, and budgetary resources. This is one of the most current published reports.

DCP 2040 population projection tables.

Analysis of ‘Demographic Projection Report - Enrollment Projections - New York City Public Schools prepared by Statistical Forecasting’ provided by Analyst-2 (analyst-2.ai), based on source dataset retrieved from https://catalog.data.gov/dataset/47ea606c-c21f-4c05-846f-370c283d8ec2 on 13 February 2022.

--- Dataset description provided by original source is as follows ---

The SCA’s comprehensive capital planning process includes developing and analyzing quality data, creating and updating the Department of Education’s Five-Year Capital Plans, and monitoring projects through completion. The SCA prioritizes capital projects to best meet the capacity and building improvements needs throughout the City. Additionally, the SCA assures that the Capital Plan aligns with New York State and City Department of Education mandates, academic initiatives, and budgetary resources. This is one of the most current published reports.

--- Original source retains full ownership of the source dataset ---

This dataset contains the estimated greenhouse gas emissions and particulate matter reductions from city actions. Mayor’s Office of Management and Budget's (OMB) Environmental Sustainability and Resiliency (ESR) Taskforce analyzed a set of city actions, a collection of policies and commitments the city is making to reduce citywide emissions to complete the New York City (NYC) forecast. The city actions and a short description of them can be found in figure 3.36 in the "New York City’s Anticipated Progress" sub-section of the FY25 New York City Climate Budgeting publication (https://www.nyc.gov/assets/omb/downloads/pdf/exec24-nyccb.pdf). For additional detail of city actions, please refer to sections 6.b., 6.c., 6.d., 6.e., and 6.f. of the New York City Climate Budgeting Technical Appendices (https://www.nyc.gov/assets/omb/downloads/pdf/exec24-nyccbta.pdf). This dataset is going to be updated once a year during the Executive Budget. You can find the complete collection of Climate Budget data by clicking here.

Projected New York City population numbers and percentage changes from 2010 through 2040 by Borough, including school-age, 65 and Over, and total population.

Unadjusted decennial census data from 1950-2000 and projected figures from 2010-2040: summary table of New York City population numbers and percentage share by Borough, including school-age (5 to 17), 65 and Over, and total population.

NTA-Neighborhood Tabulation Areas were initially created by the Department of City Planning for small area population projections. However, NTAs are now being used to present data from the Decennial Census and American Community Survey.

This dataset contains the estimated emissions and activity remaining in each of the modeled scenarios. For more detail on the changes from forecast year to forecast year, please refer to "Forecast of Emissions and PM 2.5 Reductions from City Actions" dataset as this contains the reductions for each scenario. For more detail on the conversion from activity value to emissions, please refer to the "Emissions Factors" dataset. This dataset is going to be updated once a year during the Executive Budget. You can find the complete collection of Climate Budget data by clicking here.

Median Age of the population of New York City in total and by Borough: unadjusted decennial census data from 1950-2000 and projected figures from 2010-2030.

Unadjusted decennial census data from 1950-2000 and projected figures from 2010-2040: summary table of New York City population numbers and percentage share by Borough, including school-age (5 to 17), 65 and Over, and total population.

This dataset contains forecasted emissions factors for electricity generation and transportation. These factors are used to convert activity data to particulate matter 2.5 (PM2.5) emissions and metric ton of carbon dioxide equivalent (mTCO2e). This dataset can be applied to "Forecast of Emissions and PM 2.5 Reductions from City Actions" and the "Forecast of Citywide Emissions" dataset to convert from activity data to emissions. For any additional detail please refer to section 6 of the New York City Climate Budgeting Technical Appendices (https://www.nyc.gov/assets/omb/downloads/pdf/exec24-nyccbta.pdf). This dataset is going to be updated once a year during the Executive Budget. You can find the complete collection of Climate Budget data by clicking here.

A 2024 study reported that New York City, United States, received just over 62 million visitors in 2023. The previous year, the city saw 56.7 million visitors. Projections suggest that this number could rise to as many as 68 million by the year 2025.

Unadjusted decennial census data from 1950-2000 and projected figures from 2010-2040: summary table of New York City population numbers and percentage share by Borough, including school-age (5 to 17), 65 and Over, and total population.

Resident population of New York State and counties produced by the U.S. Census Bureau. Estimates are based on decennial census counts (base population), intercensal estimates, postcensal estimates and administrative records. Updates are made annually using current data on births, deaths, and migration to estimate population change. Each year beginning with the most recent decennial census the series is revised, these new series of estimates are called vintages.

Analysis of ‘New York City Employment Forecast’ provided by Analyst-2 (analyst-2.ai), based on source dataset retrieved from https://catalog.data.gov/dataset/47320ec7-c581-4c56-85b5-cde75f9114e6 on 27 January 2022.

--- Dataset description provided by original source is as follows ---

This dataset contains the employment forecast for New York City. Data is reported at the industry level (in units of thousands) and aggregated to total nonfarm and total private levels. Updates are posted twice per year.

--- Original source retains full ownership of the source dataset ---

This data set provides both inflow and outflow cash projections for quarterly periods plus historical daily cash balances and projected daily cash balances for the next quarter