Data Documentation
Key assumptions and information related to TNTP’s National K–12 Teacher and Student Demographic Dashboards.
Overview
TNTP gathered teacher and student demographic data for as many years as it is available. We have aggregated data in all 47 states where teacher demographic data is collected. Of the 47 states, 43 have current student and teacher data for the 2022–23 school year.
Key Facts and Figures
View a list of key facts and figures along with detail on sources and assumptions.
Data Sources and Availability
TNTP gathered teacher and student racial demographic data for as many years as it is available. We have aggregated data in all 47 states where teacher demographic data is collected.
Teacher data is sourced from state departments of education and other publicly available information.
Student data is sourced from the National Center for Education Statistics.
Data date ranges:
- Of the 47 states (plus the District of Columbia), 43 have current student and teacher data for the 2022-23 school year.
- Hawaii, Rhode Island, South Carolina, and Tennessee’s most recent data is from the 2021-22 school year, and California has data from 2018-19.
- Maine, New Hampshire, and Vermont rely on survey data from the 2020-21 school year.
TNTP has not independently verified the accuracy of the data provided by these governmental agencies.
For detailed state-by-state information about data sources, key assumptions, and the number of years of data available by state, visit our data documentation page.
Charter and Specialized Schools
Our goal is to include demographic data on as many public school teachers and students as possible—traditional public schools, charter schools, and specialized schools. Charter school data is integrated into the analysis when available, specifically within the traditional school district in which the charter school is located.
Review our data sources for detailed information on whether charter schools are included based on state data availability.
Data for specialized schools such as adult education, pre-K, regional schools, prison-based schools, schools on military bases, schools serving deaf and blind students, and virtual schools, are rarely available but included if so.
Definitions
These dashboards define a person of color as someone who identifies as one of the following six race categories established by the National Center for Education Statistics: American Indian or Alaskan Native, Asian, Black or African American, Hispanic or Latinx, Native Hawaiian or Pacific Islander, or two or more races.
The student-teacher diversity gap represents the percentage of students that identify as a person of color minus the percentage of teachers that identify as a person of color.
Dashboard Notes
- National Student and Teacher Demographics Maps: The data shown represents the most recent year for which the state makes data available. See detailed data documentation by state for further details.
- Detailed Student and Teacher Demographics: The “United States” student and teacher counts include the most recent year of data for all states where detailed race/ethnicity is available. Data for all race/ethnicity categories is not available in Idaho, Maine, New Hampshire, Nevada, North Carolina, and Vermont — these states are not included in the “United States” counts.
- Trends in Student and Teacher Demographics: The “United States” student and teacher counts include states that have five years of data from the 2017-2018 school year through the 2022-23 school year. The following states do not meet these criteria and are excluded: California, Connecticut, the District of Columbia, Hawaii, Idaho, Maine, Maryland, Mississippi, New Hampshire, Rhode Island, South Carolina, Tennessee, Vermont, and Virginia.
Updates to Data and Dashboards
- June 4, 2024: Initial launch of the webpage containing three data dashboards — National Student and Teacher Demographics Map, Detailed Student and Teacher Demographics, Trends in Student and Teacher Demographics.
- If you notice data that you think may be inaccurate or incomplete, please contact [email protected]
District Boundaries
In some states, school district boundaries overlap with others. School districts consisting exclusively of elementary schools often have boundaries that are encompassed by school districts that contain their zoned high school. In these cases, students and teachers from the elementary district are included in the student and teacher counts in the high school district that encompasses the elementary district boundary. This is common in Arizona, California, Illinois, Massachusetts, Montana, and New Jersey. Use the drop–downs below to find the district where data for exclusively elementary school districts is located.
Together we can foster diversity in America's educator workforce.
At TNTP, we partner with communities to drive meaningful change in America’s public education system, ensuring it meets the expectations of tomorrow. We understand the vital importance of educator diversity in this mission. From programming like Black Educator Excellence Cohort and The Village, to leadership roles in system-change initiatives such as the One Million Teachers of Color (1MToC) campaign, we’re strengthening our educator workforce and driving deeper impact for students.
Access the latest teacher diversity data and insights from TNTP
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