NCES Blog

In NCES’s recently released Strategic Plan, Goal 3 identifies our commitment to foster and leverage beneficial partnerships. To fulfill that goal, NCES participates in multiple conferences and meetings throughout the year. Recently, NCES participated in the National Historically Black Colleges and Universities (HBCU) Week Conference. NCES’s presentation at this conference helps us to establish a dialogue with HBCUs and develop partnerships to address critical issues in education.

NCES Commissioner Peggy G. Carr kicked off the presentation with an overview of HBCU data—such as student characteristics, enrollment, and financial aid. Then, NCES experts explored how data from various NCES surveys can help researchers, educators, and policymakers better understand the condition and progress of HBCUs. Read on to learn about these surveys.

Integrated Postsecondary Education Data System (IPEDS)

Data from IPEDS can be explored using various data tools—such as Data Explorer, Trend Generator, and College Navigator—that cater to users with varying levels of data knowledge and varying data needs.

National Postsecondary Student Aid Study (NPSAS)

The National Postsecondary Student Aid Study (NPSAS) is a nationally representative study that examines the characteristics of students in postsecondary institutions—including HBCUs—with a special focus on how they finance their education. NPSAS collects data on the percentage of HBCU students receiving financial aid and the average amounts received from various sources (i.e., federal, state, and institution) by gender and race/ethnicity.

Conducted every 3 or 4 years, this study combines data from student surveys, student-level school records, and other administrative sources and is designed to describe the federal government’s investment in financing students’ postsecondary education.

Data from NPSAS can be explored using DataLab and PowerStats.

National Teacher and Principal Survey (NTPS)

The National Teacher and Principal Survey (NTPS) is the U.S. Department of Education’s primary source of information on K–12 public and private schools from the perspectives of teachers and administrators. NTPS consists of coordinated surveys of schools, principals, and teachers and includes follow-up surveys to study principal and teacher attrition.

Among many other topics, NTPS collects data on the race/ethnicity of teachers and principals. These data—which show that Black teachers and principals make up a relatively small portion of the K–12 workforce—can be used to explore the demographics and experiences of teachers and principals. NTPS provides postsecondary institutions, like HBCUs, a snapshot of the preK–12 experiences of students and staff.

Data from NTPS can be explored using DataLab and PowerStats.

National Assessment of Educational Progress (NAEP)

The National Assessment of Educational Progress (NAEP)—also known as the Nation’s Report Card—is the the largest nationally representative and continuing assessment of what students in public and private schools in the United States know and are able to do in various subjects.

Main NAEP assesses students in grades 4, 8, and 12 in subjects like reading, mathematics, science, and civics, while NAEP Long-Term Trend assesses 9-, 13-, and 17-year-olds in reading and mathematics.

Among many other topics, NAEP collects data on students by race/ethnicity. These data can help to shed light on students’ experiences, academic performance, and level of preparedness before they enroll in HBCUs.

Data from NAEP can be explored using the NAEP Data Explorer.

To explore more HBCU data from these and other NCES surveys—including enrollment trends from 1976 to 2021—check out this annually updated Fast Fact. Be sure to follow NCES on X, Facebook, LinkedIn, and YouTube and subscribe to the NCES News Flash to stay up to date on the latest from NCES.

By Megan Barnett, AIR

International comparisons provide reference points for researchers and policy analysts to understand trends and patterns in national education data and are very important as U.S. students compete in an increasingly global economy.

Education at a Glance (EAG), an annual publication produced by the Organization for Economic Cooperation and Development (OECD), provides data on the structure, finances, and progress of education systems in 38 OECD countries—including the United States—as well as a number of OECD accession and partner countries. Data presented in EAG on topics of high policy interest in the United States are also featured in NCES reports, including the Condition of Education and Digest of Education Statistics.  

The recently released 2023 edition of EAG shows that the United States is above the international average on some measures, such as funding of postsecondary education, but lags behind in others, such as participation in early childhood education and care (ECEC). The 2023 report also features a Spotlight on Vocational Education and Training as well as interactive data dashboards on ECEC systems, upper secondary education systems, and educational support for Ukrainian refugees.

Spotlight on Vocational Education and Training (VET)

Each EAG edition centers on a particular theme of high policy relevance in OECD countries. The focus of this year’s report is VET programs, which look very different in the United States compared with many other OECD countries. Unlike in many OECD countries, most high schools in the United States do not offer a separate, distinct vocational track at the upper secondary (high school) level. Instead, vocational education is available as optional career and technical education (CTE) courses throughout high school. Regardless of whether they choose to take CTE courses, all U.S. students who complete high school have the same potential to access postsecondary programs. In other OECD countries, selecting a vocational track at this level may lead to different postsecondary opportunities. Check out the 2023 EAG Spotlight for an overview of VET programs across OECD countries.

Highlights From EAG 2023

Below is a selection of topics from the EAG report highlighting how key education benchmarks in the United States compare with other OECD countries.

Postsecondary Educational Attainment

The percentage of U.S. 25- to 34-year-olds with a postsecondary degree increased by 13 percentage points between 2000 and 2022, reaching 51 percent (the OECD average in 2022 was 47 percent) (Table A1.3).¹ In this age group in the United States, higher percentages of women than men attained a postsecondary degree (56 vs. 46 percent) (Table A1.2). Across OECD countries, the average postsecondary educational attainment gap between 25- to 34-year-old men and women in 2022 (13 percentage points) was wider than the gap in the United States (10 percentage points). In the United States, the postsecondary attainment rate for 25- to 34-year-old men was 5 percentage points higher than the OECD average, and the attainment rate for women was 3 percentage points higher than the OECD average.

Figure 1. Percentage of 25- to 34-year-olds with a postsecondary degree, by OECD country: 2022

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¹ Data include a small percentage of adults with lower levels of attainment.
² Year of reference differs from 2022. Refer to the source table for more details.
SOURCE: OECD (2023), Table A1.3. See Source section for more information and Annex 3 for notes.

International Student Enrollment

The United States is the top OECD destination country for international students enrolling in postsecondary education. In 2021, some 833,204 foreign students were enrolled in postsecondary programs in the United States, representing 13 percent of the international education market share (Table B6.1).² In comparison, the United Kingdom had the second highest number of international students enrolled in postsecondary education in 2021, representing 9 percent of the international education market share. Interestingly, when examining enrollment trends over the past 3 years (2019 to 2021), foreign student enrollment decreased by 143,649 students (15 percent) in the United States but increased by 111,570 students (23 percent) in the United Kingdom. International student enrollment during these years was likely affected by the coronavirus pandemic, which had large impacts on global travel in 2020 and 2021.

Education Spending

U.S. spending on education is relatively high across all levels of education compared with the OECD average. The largest difference is in postsecondary spending, where the United States spent $36,172 per full-time postsecondary student in 2020, the second highest amount after Luxembourg ($53,421) and nearly double the OECD average ($18,105) (Table C1.1).³ This spending on postsecondary education amounts to 2.5 percent of the U.S. GDP, higher than the OECD average (1.5 percent) (Table C2.1). These total expenditures include amounts received from governments, students, and all other sources.

Figure 2. Expenditures per full-time equivalent student, by education level and OECD country: 2020

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¹ Year of reference differs from 2020. Refer to the source table for more details.
SOURCE: OECD (2023), Table C1.1. See Source section for more information and Annex 3 for notes.

High School Completion Rate

The United States has a higher upper secondary (high school) completion rate than most other OECD countries. In 2021, some 87 percent of U.S. students completed their high school program in the expected timeframe, compared with the OECD average of 72 percent (Table B3.1).

Early Childhood Education

The level of participation in early childhood education programs in the United States is below the OECD average. In 2021, average enrollment rates across OECD countries were 72 percent for 3-year-olds, 87 percent for 4-year-olds, and 84 percent for 5-year-olds (Table B2.1). In contrast, enrollment rates for students of these ages in the United States were 30 percent for 3-year-olds, 50 percent for 4-years-olds, and 81 percent for 5-year-olds.  

Browse the full EAG 2023 report to see how the United States compares with other countries on these and other important education-related topics.

By RaeAnne Friesenhahn, AIR, and Cris De Brey, NCES

[1] EAG data for the year 2000 can be accessed via the online OECD Stat database.

[2] Unrounded data in Excel format can be accessed via the StatLink located below each table.

[3] Expenditure in national currencies was converted into equivalent USD by dividing the national currency figure by the purchasing power parity (PPP) index for GDP. For more details on methodology see Annex 2 and Annex 3.

This year marks the 20th anniversary of the Institute of Education Sciences (IES) and 155 years since the creation of a federal agency to collect and report education statistics for the United States, a role now fulfilled by the National Center for Education Statistics (NCES). To celebrate both of these anniversaries, NCES has just released a new commemorative report—A Retrospective Look at U.S. Education Statistics—that explores the history and use of federal education statistics.

The 11 statistical profiles in phase I of this report can be found within two tabs: Elementary and Secondary Education and Postsecondary Education. Users can toggle between these two tabs and then select a particular statistical profile in the drop-down menu, such as Number of Elementary and Secondary Schools, High School Coursetaking, Enrollment in Postsecondary Institutions, and Postsecondary Student Costs and Financing.

Each of the statistical profiles in this report is broken down into the following sections:

• what the statistic measures (what the data may indicate about a particular topic)
• what to know about the statistic (the history of the data collection and how it may have changed over time)
• what the data reveal (broad historical trends/patterns in the data, accompanied by figures)
• more information (reference tables and related resources)

Each statistical profile can be downloaded as a PDF, and each figure within a profile can be downloaded or shared via a link or on social media.

For background and context, this report also includes a Historical Event Timeline. In this section, readers can learn about major periods of prolonged economic downturn, periods of military action, and periods when U.S. troops were drafted as a part of military action—as well as major pieces of federal legislation—and how some of these events could have disrupted the nation’s social life and schooling or impacted education across the country.

The report also includes a brief overview of NCES, which can be accessed by expanding the dark blue bar labeled NCES Overview: Past, Present, and Future. This section covers the history of NCES and its mission, the evolution of NCES reports and data collections, and current and future changes to NCES’s reporting methods.

This commemorative guide to federal education statistics is not intended to be a comprehensive report on the subject but rather a resource that provides an in-depth look at a selection of statistics. Stay tuned for the release of phase II next year, which will include additional statistical profiles. Be sure to follow NCES on Twitter, Facebook, LinkedIn, and YouTube and subscribe to the NCES News Flash to stay up-to-date!

By Megan Barnett, AIR

The Integrated Postsecondary Education Data System (IPEDS) is a comprehensive federal data source that collects information on key features of higher education in the United States, including characteristics of postsecondary institutions, college student enrollment and academic outcomes, and institutions’ employees and finances, among other topics.

The National Center for Education Statistics (NCES) has created a new resource page, Student Cohorts and Subgroups in IPEDS, that provides data reporters and users an overview of how IPEDS collects information related to postsecondary students and staff. This blog post highlights key takeaways from the resource page.

IPEDS survey components collect counts of key student and staff subgroups of interest to the higher education community.

Data users—including researchers, policy analysts, and prospective college students—may be interested in particular demographic groups within U.S. higher education. IPEDS captures data on a range of student and staff subgroups, including race/ethnicity, gender, age categories, Federal Pell Grant recipient status, transfer-in status, and part-time enrollment status.

The Outcome Measures (OM) survey component stands out as an example of how IPEDS collects student subgroups that are of interest to the higher education community. Within this survey component, all entering degree/certificate-seeking undergraduates are divided into one of eight subgroups by entering status (i.e., first-time or non-first-time), attendance status (i.e., full-time or part-time), and Pell Grant recipient status.

Although IPEDS is not a student-level data system, many of its survey components collect counts of students and staff by subgroup.

Many IPEDS survey components—such as Admissions, Fall Enrollment, and Human Resources—collect data as counts of individuals (i.e., students or staff) by subgroup (e.g., race/ethnicity, gender) (exhibit 1). Other IPEDS survey components—such as Graduation Rates, Graduation Rates 200%, and Outcome Measures—also include selected student subgroups but monitor cohorts of entering degree/certificate-seeking students over time to document their long-term completion and enrollment outcomes. A cohort is a specific group of students established for tracking purposes. The cohort year is based on the year that a cohort of students begins attending college.

Exhibit 1. IPEDS survey components that collect counts of individuals by subgroup

IPEDS collects student and staff counts by combinations of interacting subgroups.

For survey components that collect student or staff counts, individuals are often reported in disaggregated demographic groups, which allows for more detailed understanding of specific subpopulations. For example, the Fall Enrollment (EF) and 12-month Enrollment (E12) survey components collect total undergraduate enrollment counts disaggregated by all possible combinations of students’ full- or part-time status, gender, degree/certificate-seeking status, and race/ethnicity. Exhibit 2 provides an excerpt of the EF survey component’s primary data collection screen (Part A), in which data reporters provide counts of students who fall within each demographic group indicated by the blank cells.

Exhibit 2. Excerpt of IPEDS Fall Enrollment (EF) survey component data collection screen for full-time undergraduate men: 2022­–23

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NOTE: This exhibit reflects the primary data collection screen (Part A) for the 2022–23 Fall Enrollment (EF) survey component for full-time undergraduate men. This screen is duplicated three more times for undergraduate students, once each for part-time men, full-time women, and part-time women. For survey materials for all 12 IPEDS survey components, including complete data collection forms and detailed reporting instructions, visit the IPEDS Survey Materials website.

As IPEDS does not collect data at the individual student level, these combinations of interacting subgroups are the smallest unit of information available in IPEDS. However, data users may wish to aggregate these smaller subgroups to arrive at larger groups that reflect broader populations of interest.

For example, using the information presented in exhibit 2, a data user could sum all the values highlighted in the green column to arrive at the total enrollment count of full-time, first-time men. As another example, a data user could sum all the values highlighted in the blue row to determine the total enrollment count of full-time Hispanic/Latino men. Note, however, that many IPEDS data products provide precalculated aggregated values (e.g., total undergraduate enrollment), but data are collected at these smaller units of information (i.e., disaggregated subgroup categories).

Student enrollment counts and cohorts align across IPEDS survey components.

There are several instances when student enrollment or cohort counts reported in one survey component should match or very closely mirror those same counts reported in another survey component. For example, the number of first-time degree/certificate-seeking undergraduate students in a particular fall term should be consistently reported in the Admissions (ADM) and Fall Enrollment (EF) survey components within the same data collection year (see letter A in exhibit 3).

Exhibit 3. Alignment of enrollment counts and cohorts across IPEDS survey components

For a full explanation of the alignment of student counts and cohorts across IPEDS survey components (letters A to H in exhibit 3), visit the Student Cohorts and Subgroups in IPEDS resource page.

Be sure to follow NCES on Twitter, Facebook, LinkedIn, and YouTube, follow IPEDS on Twitter, and subscribe to the NCES News Flash to stay up-to-date on IPEDS data releases and resources.

By Katie Hyland and Roman Ruiz, AIR

For more than 3 decades, the Integrated Postsecondary Education Data System (IPEDS) has collected data from all postsecondary institutions participating in Title IV federal student aid programs, including universities, community colleges, and vocational and technical schools.

Since 2000, the 12 IPEDS survey components occurring in a given collection year have been organized into three seasonal collection periods: Fall, Winter, and Spring.

The timing of when data are collected (the “collection year”) is most important for the professionals who report their data to the National Center for Education Statistics (NCES). However, IPEDS data users are generally more interested in the year that is actually reflected in the data (the “data year”). As an example, a data user may ask, “What was happening with students, staff, and institutions in 2018–19?"

For data users, knowing the difference between the collection year and the data year is important for working with and understanding IPEDS data. Often, the collection year comes after the data year, as institutions need time to collect the required data and check to make sure they are reporting the data accurately. This lag between the time period reflected by the data and when the data are reported is typically one academic term or year, depending on the survey component. For example, fall 2021 enrollment data are not reported to NCES until spring 2022, and the data would not be publicly released until fall 2022.

After the data are collected by NCES, there is an additional time period before they are released publicly in which the data undergo various quality and validity checks. About 9 months after each seasonal collection period ends (i.e., Fall, Winter, Spring), there is a Provisional Data Release and IPEDS data products (e.g., web tools, data files) are updated with the newly released seasonal data. During this provisional release, institutions may revise their data if they believe it was inaccurately reported. A Revised/Final Data Release then happens the following year and includes any revisions that were made to the provisional data.

Sound confusing? The data collection and release cycle can be a technical and complex process, and it varies slightly for each of the 12 IPEDS survey components. Luckily, NCES has created a comprehensive resource page that provides information about the IPEDS data collection and release cycles for each survey component as well as key details for data users and data reporters, such as how to account for summer enrollment in the different IPEDS survey components.

Table 1 provides a summary of the IPEDS 2021–22 data collection and release schedule information that can be found on the resource page. Information on the data year and other details about each survey component can also be found on the resource page.

Table 1. IPEDS 2021–22 Data Collection and Release Schedule

Here are a few examples of how to distinguish the data year from the collection year in different IPEDS data products.

Example 1: IPEDS Trend Generator

Suppose that a data user is interested in how national graduation rates have changed over time. One tool they might use is the IPEDS Trend Generator. The Trend Generator is a ready-made web tool that allows users to view trends over time on the most frequently asked subject areas in postsecondary education. The Graduation Rate chart below displays data year (shown in green) in the headline and on the x-axis. The “Modify Years” option also allows users to filter by data year. Information about the collection year (shown in gold) can be found in the source notes below the chart.

Example 2: IPEDS Complete Data Files

Imagine that a data user was interested enough in 6-year Graduation Rates that they wanted to run more complex analyses in a statistical program. IPEDS Complete Data Files include all variables for all reporting institutions by survey component and can be downloaded by these users to create their own analytic datasets.

Data users should keep in mind that IPEDS Complete Data Files are organized and released by collection year (shown in gold) rather than data year. Because of this, even though files might share the same collection year, the data years reflected within the files will vary across survey components.

The examples listed above are just a few of many scenarios in which this distinction between collection year and data year is important for analysis and understanding. Knowing about the IPEDS reporting cycle can be extremely useful when it comes to figuring out how to work with IPEDS data. For more examples and additional details on the IPEDS data collection and release cycles for each survey component, please visit the Timing of IPEDS Data Collection, Coverage, and Release Cycle resource page.

Be sure to follow NCES on Twitter, Facebook, LinkedIn, and YouTube, follow IPEDS on Twitter, and subscribe to the NCES News Flash to stay up-to-date on all IPEDS data releases.

By Katie Hyland and Roman Ruiz, American Institutes for Research