This match identifies those resident aliens who should have their Social Security and/or Supplemental Security Income benefit payment suspended because they have been deported from the United States.

The DHS Data Inventory is a list of datasets used in and by the department. The dataset details include a verbose set of metadata identifying the source, quality, governance, publication, size and characteristics of the data, with pointers to the data access URL(s) and access rights for use within the department. The Data Inventory was created in response to legislative requirements of the Evidence Act (and Open Government Data Act). Metadata about datasets that are marked as 'public' are sent to Data.gov on a weekly basis.

The DHS Data Inventory Program is working to create a single data inventory of all data within DHS, including the DHS Components, the DHS Functional Data Domains, and DHS HQ. rnrnThe Data Inventory Program is designed to exceed DHS obligations under the Foundations for Evidence-Based Policymaking Act (the Evidence Act), the OPEN Government Data Act, the DHS Data Framework Act of 2018, and DHS Delegation Number 04004 rev 00 of May 18, 2021 from Secretary Mayorkas to the Chief Data Officer. The goal is to create a data inventory that will be useful for all of DHS to help answer questions about DHS data in a timely manner and help DHS leadership plan new activities.

ST - DHS Public Access Database: Consistent with the 2013 OSTP Memorandum and the 2022 update, “Increasing Access to the Results of Federally Funded Scientific Research,” directed all agencies with greater than $100 million in R&D expenditures each year to prepare a plan for improving the public’s access to the results of federally funded research, specifically peer-reviewed scholarly publications and digital data. In response to the memorandum, DHS developed a DHS Public Access Plan, and intends to make available to the public digitally formatted scientific data that support the conclusions in peer-reviewed scholarly publications that are the results of DHS R&D funding. This data repository site with a customized DHS Storefront allows DHS to post releasable scientific digital data from peer-reviewed publications resulting from DHS-funded research. The data repository is configured to allow DHS users (and publishers acting on behalf of these users) to deposit data sets into the repository, making them available to the general public.

a collection of sets of data that are owned by DHS and available to the public.

This identifies resident aliens who should have their Supplemental Security Income benefit payment suspended because they have voluntarily left the United States for a period of 30 consecutive days or more.

Since its inception, the DHS has produced Fiscal Yearly ERO and detention statistics reports that provide information on detention and Alternatives to Detention (ATD) statistics. This dataset compiles the Ice Detention Data, Average in Custody Length of Stay (ICLOS) and Detainees, and Facilities tabs of the FY19, FY20, FY21, and FY22 DHS-ICE reports (referenced below), into a multi-year dataset.

Data Clean-up Process: To assist in the analysis and clear understanding of the data, and fix inaccuracies and data silences in the original data, additional columns were added to the facilities tab. Additionally, columns that were not used in the analysis and where outside of the scope of work, were removed from the new dataset. Rationale for the additional columns and the columns removed is as follow:

New Operator Category column: In attempting to understand the type of DHS facilities and how they may have changed through the years, an Operator Category column was added, where every facility is categorized as A) Country or City Facility (public), B) Privately Operated Facility, and C) Unknown operator. New Gender Modified Column: Upon reviewing the total number of female and male detainees for each facility it was noted that the original Male/Female column, which categorized each facility by the gender of the detainees, was often not reflective of the detainee population. To fix this error, a new "Gender Modified" column was added and the facilities were categorized as A) Male, B) Female, and C) Female and Male depending on the Total Male and Total Female columns of the reports. The new Gender Modified column is based on the ADP numbers of female vs. male detainees. If there were 0 female detainees, the facility was categorized as Male. If there were 0 Male ADP detainees, the facility was categorized as Female. If there were 1 or more detainees for both the female and male totals, the facility was categorized as Female and Male. New FY19-22 Active columns and New Ice Facilities ACTIVE 19-22 tab: Since the project attempts to do a multi-year analysis, five new columns were added to indicate if a facility was active FY19-22, Active FY19, Active FY20, Active FY21, and Active FY22. A facility that was active in a particular year was marked as Y. A facility that was Active all four years was marked as Y in the Active FY19-22 column. Certain modeling and hypothesis testing methodologies required that only the statistics for the facilities that were active FY19-22 be used. For this purpose, a second Tab named “Ice Facilities ACTIVE 19-22” was created. Removal of second to last inspection columns: The original DHS reports included additional columns with second to last inspection type, standard, and date. For the scope of this project, these columns were removed from each year and only the Last Inspection type, standard, and date were left and used for this project. New Percentage of Criminality columns: To calculate the percentage of criminality among detainees new Percentage of Criminality columns were added for each fiscal year. The percentages were calculated by the formula: (ADP: Criminality: Male Crim + ADP: Criminality: Female Crim) / (ADP Total Male + FY: Total Female) NA cells: to indicate that no information was provided by ICE in the original reports or to indicate that the particular facility was not active for a particular year, NA was added in the corresponding cells. Additional data analysis in R changed the NA to nulls.

The DHS Common Operating Picture (COP) application provides strategic enterprise situational awareness on incidents of interests to the homeland security enterprise as defined by the National Operations Center. The application tracks incident of interest to the homeland security enterprise as defined by the National Operations Center (NOC), SPOT and incident reports, and geospatial data layers for situational context.

HSIN is the Department of Homeland Security's official system for trusted sharing of Sensitive But Unclassified information between federal, state, local, territorial, tribal, international and private sector partners.

THIS DATASET IS FINAL AND NO FURTHER UPDATES ARE EXPECTED. This is a report for all the relevant columns of DHS - The Amount Allocated, Obligated and Paid broken down by federal agency, program, vendor, project, county, and municipality.

The U.S. Department of Homeland Security's Strategic Plan for Fiscal Years 2020-2024 fulfills the GPRA Modification Act of 2010 (P.L. 111-352) and the Office of Management and Budget's Circular A-11, Part 6 (2013) requirement for all Federal departments and agencies to publish an Agency Strategic Plan. The FY20-24 Strategic Plan provides an analytic foundation for the Department's Unity of Effort Initiative by articulating the Department's missions and goals, the strategies we employ to achieve each goal, and long-term performance that we use to evaluate our progress.

This guide brings together online resources that contain U.S. government documents. Some are freely available to anyone with Internet access. Others include subscription databases accessible with a DHS device.

Key data sets published by the Office of Immigration Statistics

Each year, the Department of Homeland Security (DHS) undertakes immigration enforcement actions involving hundreds of thousands of foreign nationals. These actions include the apprehension or arrest, detention, return, and removal from the United States of foreign nationals who are removable under U.S. immigration law.

This dataset contains all of the information collected and displayed on the CBP Pubic Website. Contains information from FAQ, Complaints, and topics for travel and trade.

Per the Federal Digital Government Strategy, the Department of Homeland Security Metrics Plan, and the Open FEMA Initiative, FEMA is providing the following web performance metrics with regards to FEMA.gov.rnrnInformation in this dataset includes total visits, avg visit duration, pageviews, unique visitors, avg pages/visit, avg time/page, bounce ratevisits by source, visits by Social Media Platform, and metrics on new vs returning visitors.rnrnExternal Affairs strives to make all communications accessible. If you have any challenges accessing this information, please contact FEMAWebTeam@fema.dhs.gov.

This is a report of the column descriptions of the columns in the Master and Summary Reports.

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15,341 DAYS (October 1st, 1979 - September 30th, 2021)

This is a dataset that describes annual statistics regarding US immigration between the 1980-2021 fiscal years.

All data are official figures from the Department of Homeland Security's government website that have been compiled and structured by myself. There are several reasons for the decision to only examine immigration data from 1980 to 2021. Since 1976, a fiscal year for the US government has always started on October 1st and ended the following year on September 30th. If the years prior to 1976 were included, the data may be incorrectly represented and cause further confusion for viewers. Additionally, the United States only tracked refugee arrivals after the Refugee Act of 1980, a statistic that is prominently featured in the dataset. As a result, the start date of 1980 was chosen instead of 1976.

Data Sources

The primary data sources used were the "Yearbook of Immigration Statistics" webpages from the Department of Homeland Security. As a whole, the website not only provided figures about US immigration that were perfect for making time series analyses, but also explored the logistics behind the annual trends found.

1. The Department of Homeland Security's 2021 Yearbook of Immigration Statistics - The Office of Immigration Statistics' 2021 Flow Reports and Population Estimates provide text, tables, and charts on lawful permanent residents, refugees and asylees, nonimmigrant admissions, naturalizations, enforcement actions, and the unauthorized population. Being the latest version released to date, the 2021 yearbook is the most comprehensive report publicly available and tends to feature data of past years for reference.
2. The Department of Homeland Security's Directory of Past Immigration Yearbooks - Past yearbooks were referenced in order to find the missing data from the fiscal years during 2000-2021. There is a single yearbook covering the fiscal years during 1996-1999, but that was the oldest publications featured in the directory.
3. The Center for Immigration Studies's File Library - In order to procure immigration data during the fiscal years of 1980-1999, I found free versions of the Immigration and Naturalization Service's paywalled yearbooks from the Center for Immigration Studies. By doing so, I was able fill in the missing values and finish the dataset.

Statistics Being Tracked

• Immigrants Obtaining Lawful Permanent Resident Status - Number of immigrants who obtained lawful permanent resident status in the United States, otherwise known as green card holders.
• Refugee Arrivals - Number of refugees who arrived in the United States. Excludes Amerasian immigrants except for the fiscal years of 1989 and 1991. Figures are based on refugee's arrival date.
• Noncitizen Apprehensions - Number of noncitizens apprehended in the United States. Data from 2020 to 2021 includes U.S. Customs and Border Protection (CBP) encounters that resulted in expulsion on public health grounds (due to the pandemic).
• Noncitizen Removals - Number of noncitizens removed from the United States. Removals are the compulsory and confirmed movement of an inadmissible or deportable noncitizen out of the United States based on an order of removal.
• Noncitizen Returns - Number of noncitizen returns from the United States. Returns are the confirmed movement of an inadmissible or deportable noncitizen out of the United States not based on an order of removal.

Dataset History

2023-01-07 - Dataset is created (465 days after the end of the 2021 fiscal year).

GitHub Repository - The same data but on GitHub.

Code Starter

Link to Notebook

Homeland Infrastructure Foundation-Level Data (HIFLD) geospatial data sets containing information on DoD Site Locations (Public).

Enables DHS employees to opt in to join the TSA Precheck program and receive expedited screening—at no additional cost to employees—for both their official and personal air travel.