Education
Progress Meter
Post-Secondary Attainment
As of 2020, 65% of all jobs in the economy require postsecondary education and training beyond high school.
Post-secondary education means training or education after high school that leads to a certification, license or a degree. There are plenty of paths to get there…a technical institute, an apprenticeship, community college, university or even military service.
But today there aren’t nearly enough adults in Arizona with the training or education beyond high school needed to support the economy we want.
Arizona has established a goal of 60% educational attainment by 2030 as the North Star for what is necessary in education and workforce alignment for Arizona to have a thriving economy for future generations.
If we can increase attainment in Arizona to 60%, it could generate more than $3.5 billion in personal income and tax revenue into the state annually. That revenue would do great things for our communities and our individual quality of life.
Post-Secondary Attainment is defined in two ways:
- State data are presented as the annual percentage of Arizona residents who have some form of post-secondary certificate or degree. This could include education from a technical school, military service credentials, apprenticeships or a degree from college or university. It is on this measure that the goal of 60% is established.
- County and Demographic data are presented as the annual percentage of Arizona residents with a 2-year Associate’s degree or higher. This is due to the fact that annual data for these groups in the broader definition of attainment as described in (1.) are not generally within acceptable standards of error because of small sample sizes. If we included all forms of post-secondary credentials, this number would be approximately 5% points higher for most localities and demographics.
ASU's Morrison Institute for Public Policy is the data steward for the Education Progress Meter. Data for these indicators was compiled and reviewed for validity.
Data sources and methodology for each of the Education Progress Meter metrics are listed below, with a brief introduction followed by a more in-depth description of the process for producing the final numbers. This is followed by a description of Census Bureau data and a brief look at potential issues with sample-based data.
Post-Secondary Attainment
The percent of Arizona residents 25-64 years of age who have completed a 2- or 4-year degree or who have an active professional certificate or license.
Sources
- 2018 1-year Public Use Microdata Series person file for Arizona from U.S. Census Bureau
- Current Population Survey, 2018
Included in this number
Arizona residents age 25-64 who have two-year, four-year, or advanced degrees from public or private institutions or who have an active professional certificate or license.
Alternatively, for county data and demographic subgroups, this measure includes only those with Associate’s degrees or higher as data for professional certificates or licenses are not available due to the limited sample size.
Not included in this number
Those who have never had post high-school education or have attended but earned neither a degree or non-degree certificate are not included. Also excluded are people under age 25, many of whom are still working on their education. Those age 65 and over, many of whom are retired, are also excluded. Those living in group quarters are excluded from poverty measures because their income is not calculated for the poverty statistic.
In Brief
The Attainment Goal contains two data elements – one for adults with at least an Associate’s degree, and another for adults who hold an active professional certificate or license.
For the first element, census data for 2018 was filtered to include only persons aged 25 to 64. The Educational Attainment variable was collapsed from 24 categories down to two, those with at least an Associate’s degree and those without. The percentage of those with at-least an Associate’s degree was then calculated for the race/ethnicity categories, and status for English proficiency, poverty, and disability. Results that had excessive margins of error were removed from the final table.
There is no generally accepted local, state, or national data source that counts adults with non-academic professional credentials. Data from the Current Population Survey (CPS) was used to estimate certifications and licenses using an average of their 2018 monthly data for all 12 months. After selecting the Arizona population age 25 to 64, those possessing academic degrees (Associate’s degree and above) were filtered from the data. This number was then added to the academic credential number obtained from the census data.
Detailed Methodology
The Current Population Survey (CPS) is a survey of about 60,000 households conducted monthly by the Census Bureau on behalf of Bureau of Labor Statistics. Although this survey is primarily designed to track employment trends, it also collects data on demographics, educational attainment and more.
Data from the CPS was retrieved from https://cps.ipums.org/cps/ , a service that aggregates and formats data from CPS. Variables downloaded included age, race, Hispanic status, educational attainment, the presence of professional certification, and county of residence. Because the CPS uses a much smaller sample than the American Community Survey that supplies the PUMS data, only a few counties in Arizona are identified in the data.
As with the PUMS data, the CPS data was filtered to leave only respondents age 25-64. Non-academic attainment was determined by identifying those that possess an “active professional certification or license,” but who do not have an academic degree. This avoids double-counting those such as doctors that hold both an academic degree and a professional license.
Some thought was put into the validity of combining the Census and CPS datasets to produce a single number. It is possible to estimate both academic and non-academic attainment using the CPS data alone. However, two factors suggest that using Census data for the academic portion of the final number is preferable:
- Academic attainment is widely reported using Census data in many other publications from a variety of sources. Using Census data for the academic portion of attainment allows comparability with these other sources.
- The Census data is drawn from a sample that is three times larger than that for the CPS, making it more accurate.
There was a remaining concern about combining these data, however. The academic attainment numbers derived from the Census data and the CPS data don’t quite match, which suggested there might be problems in combining the two sources. To resolve this conflict, estimated standard errors were calculated for the two academic attainment figures. This resolved the conflict by showing that there is no statistically significant difference between the two estimates. Since the Census estimate of academic attainment is more accurate due to its larger sample, it is the most appropriate source for that portion of the overall attainment number. The non-academic portion, derived from CPS, has less accuracy but is still the best currently available estimate.
PUMS Data
Two of the indicators, attainment and opportunity youth, are drawn from Public-Use Microdata Sample (PUMS) data from the United States Census Bureau. PUMS data is a product of the Bureau’s American Community Survey (ACS), which is conducted annually and collects a wide variety of data from households across the nation.
PUMS data allows researchers to compile several attributes into custom tables to present data in new ways. For instance, there is a standard ACS data table that lists the number of people age 16-19 that are neither in school nor working. However, the term ‘Opportunity Youth’ is defined as those age 16-24 who are not working or in school. Furthermore, the ACS table does not break down these Opportunity Youth by other characteristics such as race, ethnicity, and disability status. PUMS data allows these breakdowns, within certain statistical limitations.
PUMS data is available in samples that have been collected over a five-year period or over a single year. The five-year sample is more accurate, but since the Progress Meter is looking for changes across time, the one-year sample is more appropriate for this use.
The one-year sample for 2018 for Arizona was downloaded from the Census website (http://www.census.gov/programs-surveys/acs/data/pums.html ).The data was then imported into SPSS, a statistical software package. Using SPSS, summary variables were created for race and ethnicity, age categories, limited English proficiency (LEP), poverty status, work status, school attendance, educational attainment, disability status, and county of residence. Note that several counties with smaller populations are combined in the PUMS data to protect the privacy of survey respondents. The PUMS data is so detailed that it would be possible to identify individual people or families if the data were focused on a smaller geography. Populous counties are big enough that individual records are effectively masked, but data from smaller counties such as Mohave and La Paz are combined to create a larger population pool and protect identities.
An automated script file was then developed to produce the tables used by the progress meter. The tables contain the variable of interest broken down by the ten county-comparable geographies reported by PUMS, race and ethnicity, limited English proficiency (LEP), poverty and disability status.
These tables were then transferred to Microsoft Excel for further formatting, calculation of percentages, analysis of standard errors, and computation of 90% confidence intervals. Standard errors for the estimates and the derived proportions were calculated according to the formulas suggested by the census bureau (http://www2.census.gov/programs-surveys/acs/tech_docs/pums/accuracy/2016AccuracyPUMS.pdf). These calculations consider the size of the estimates, the size of the population from which the estimates were drawn, and the design factors used by census bureau.
Values in the final Excel output tables were suppressed in cases where the 90 percent confidence interval exceeded +/- 25 percent or when the confidence interval encompasses either 0% or 100%.
Survey Data
Three of the chosen indicators are derived from survey data. Attainment and opportunity youth are products of the American Community Survey conducted by the Census Bureau. Median teacher pay is calculated by the Bureau of Labor Statistics as part of their Occupational Employment Statistics (OES) program. Since this data is drawn by sampling a small percentage of the overall population, there is a degree of uncertainty to the numbers.
Sampling Error
Rather than seeing these numbers as point descriptors of exactly the percent of adults with college degrees, for example, it is more accurate to visualize them as the center of a 90% confidence interval. Were it possible to interview everyone in Arizona, there is a 90% chance that the ‘true’ percentage would fall within this confidence interval.
This uncertainty is known as sampling error. It is an unavoidable consequence of the survey process. The size of the confidence interval is expressed by the standard error of the estimate, which is used to monitor the quality of the estimate.
Non-sampling Error
Inevitably, other errors creep into the data. Random errors, such as a respondent accidentally checking the wrong box on a survey form, do not bias the data in one direction or another, but do affect the precision of the estimate by increasing the standard error.
Systematic errors unintentionally push the data in a specific direction, perhaps through a poorly worded question, can be a serious concern. Both the Census Bureau and the Bureau of Labor Statistics conduct rigorous, high-quality surveys that reduce systematic errors to a minimum.
ASU's Morrison Institute for Public Policy is the data steward for the Education Progress Meter. Data for these indicators was compiled and reviewed for validity.
Data sources and methodology for each of the Education Progress Meter metrics are listed below, with a brief introduction followed by a more in-depth description of the process for producing the final numbers. This is followed by a description of Census Bureau data and a brief look at potential issues with sample-based data.
Post-Secondary Attainment
The percent of Arizona residents 25-64 years of age who have completed a 2- or 4-year degree or who have an active professional certificate or license.
Sources
- 2018 1-year Public Use Microdata Series person file for Arizona from U.S. Census Bureau
- Current Population Survey, 2018
Included in this number
Arizona residents age 25-64 who have two-year, four-year, or advanced degrees from public or private institutions or who have an active professional certificate or license.
Alternatively, for county data and demographic subgroups, this measure includes only those with Associate’s degrees or higher as data for professional certificates or licenses are not available due to the limited sample size.
Not included in this number
Those who have never had post high-school education or have attended but earned neither a degree or non-degree certificate are not included. Also excluded are people under age 25, many of whom are still working on their education. Those age 65 and over, many of whom are retired, are also excluded. Those living in group quarters are excluded from poverty measures because their income is not calculated for the poverty statistic.
In Brief
The Attainment Goal contains two data elements – one for adults with at least an Associate’s degree, and another for adults who hold an active professional certificate or license.
For the first element, census data for 2018 was filtered to include only persons aged 25 to 64. The Educational Attainment variable was collapsed from 24 categories down to two, those with at least an Associate’s degree and those without. The percentage of those with at-least an Associate’s degree was then calculated for the race/ethnicity categories, and status for English proficiency, poverty, and disability. Results that had excessive margins of error were removed from the final table.
There is no generally accepted local, state, or national data source that counts adults with non-academic professional credentials. Data from the Current Population Survey (CPS) was used to estimate certifications and licenses using an average of their 2018 monthly data for all 12 months. After selecting the Arizona population age 25 to 64, those possessing academic degrees (Associate’s degree and above) were filtered from the data. This number was then added to the academic credential number obtained from the census data.
Detailed Methodology
The Current Population Survey (CPS) is a survey of about 60,000 households conducted monthly by the Census Bureau on behalf of Bureau of Labor Statistics. Although this survey is primarily designed to track employment trends, it also collects data on demographics, educational attainment and more.
Data from the CPS was retrieved from https://cps.ipums.org/cps/ , a service that aggregates and formats data from CPS. Variables downloaded included age, race, Hispanic status, educational attainment, the presence of professional certification, and county of residence. Because the CPS uses a much smaller sample than the American Community Survey that supplies the PUMS data, only a few counties in Arizona are identified in the data.
As with the PUMS data, the CPS data was filtered to leave only respondents age 25-64. Non-academic attainment was determined by identifying those that possess an “active professional certification or license,” but who do not have an academic degree. This avoids double-counting those such as doctors that hold both an academic degree and a professional license.
Some thought was put into the validity of combining the Census and CPS datasets to produce a single number. It is possible to estimate both academic and non-academic attainment using the CPS data alone. However, two factors suggest that using Census data for the academic portion of the final number is preferable:
- Academic attainment is widely reported using Census data in many other publications from a variety of sources. Using Census data for the academic portion of attainment allows comparability with these other sources.
- The Census data is drawn from a sample that is three times larger than that for the CPS, making it more accurate.
There was a remaining concern about combining these data, however. The academic attainment numbers derived from the Census data and the CPS data don’t quite match, which suggested there might be problems in combining the two sources. To resolve this conflict, estimated standard errors were calculated for the two academic attainment figures. This resolved the conflict by showing that there is no statistically significant difference between the two estimates. Since the Census estimate of academic attainment is more accurate due to its larger sample, it is the most appropriate source for that portion of the overall attainment number. The non-academic portion, derived from CPS, has less accuracy but is still the best currently available estimate.
PUMS Data
Two of the indicators, attainment and opportunity youth, are drawn from Public-Use Microdata Sample (PUMS) data from the United States Census Bureau. PUMS data is a product of the Bureau’s American Community Survey (ACS), which is conducted annually and collects a wide variety of data from households across the nation.
PUMS data allows researchers to compile several attributes into custom tables to present data in new ways. For instance, there is a standard ACS data table that lists the number of people age 16-19 that are neither in school nor working. However, the term ‘Opportunity Youth’ is defined as those age 16-24 who are not working or in school. Furthermore, the ACS table does not break down these Opportunity Youth by other characteristics such as race, ethnicity, and disability status. PUMS data allows these breakdowns, within certain statistical limitations.
PUMS data is available in samples that have been collected over a five-year period or over a single year. The five-year sample is more accurate, but since the Progress Meter is looking for changes across time, the one-year sample is more appropriate for this use.
The one-year sample for 2018 for Arizona was downloaded from the Census website (http://www.census.gov/programs-surveys/acs/data/pums.html ).The data was then imported into SPSS, a statistical software package. Using SPSS, summary variables were created for race and ethnicity, age categories, limited English proficiency (LEP), poverty status, work status, school attendance, educational attainment, disability status, and county of residence. Note that several counties with smaller populations are combined in the PUMS data to protect the privacy of survey respondents. The PUMS data is so detailed that it would be possible to identify individual people or families if the data were focused on a smaller geography. Populous counties are big enough that individual records are effectively masked, but data from smaller counties such as Mohave and La Paz are combined to create a larger population pool and protect identities.
An automated script file was then developed to produce the tables used by the progress meter. The tables contain the variable of interest broken down by the ten county-comparable geographies reported by PUMS, race and ethnicity, limited English proficiency (LEP), poverty and disability status.
These tables were then transferred to Microsoft Excel for further formatting, calculation of percentages, analysis of standard errors, and computation of 90% confidence intervals. Standard errors for the estimates and the derived proportions were calculated according to the formulas suggested by the census bureau (http://www2.census.gov/programs-surveys/acs/tech_docs/pums/accuracy/2016AccuracyPUMS.pdf). These calculations consider the size of the estimates, the size of the population from which the estimates were drawn, and the design factors used by census bureau.
Values in the final Excel output tables were suppressed in cases where the 90 percent confidence interval exceeded +/- 25 percent or when the confidence interval encompasses either 0% or 100%.
Survey Data
Three of the chosen indicators are derived from survey data. Attainment and opportunity youth are products of the American Community Survey conducted by the Census Bureau. Median teacher pay is calculated by the Bureau of Labor Statistics as part of their Occupational Employment Statistics (OES) program. Since this data is drawn by sampling a small percentage of the overall population, there is a degree of uncertainty to the numbers.
Sampling Error
Rather than seeing these numbers as point descriptors of exactly the percent of adults with college degrees, for example, it is more accurate to visualize them as the center of a 90% confidence interval. Were it possible to interview everyone in Arizona, there is a 90% chance that the ‘true’ percentage would fall within this confidence interval.
This uncertainty is known as sampling error. It is an unavoidable consequence of the survey process. The size of the confidence interval is expressed by the standard error of the estimate, which is used to monitor the quality of the estimate.
Non-sampling Error
Inevitably, other errors creep into the data. Random errors, such as a respondent accidentally checking the wrong box on a survey form, do not bias the data in one direction or another, but do affect the precision of the estimate by increasing the standard error.
Systematic errors unintentionally push the data in a specific direction, perhaps through a poorly worded question, can be a serious concern. Both the Census Bureau and the Bureau of Labor Statistics conduct rigorous, high-quality surveys that reduce systematic errors to a minimum.
The Arizona We Want
Progress Meters
