Enrollment Trends at Nashville Auto-Diesel

Student Population Changes

The average student population over the last 11 years is 1,403 where 967 students are attending the school for the academic year 2024-2025.

The female to male ratio is 0.10 to 1 and it means that there are far more male students enrolled in Nashville Auto-Diesel than female students.

The following table and chart illustrate the changes in student population by gender at Nashville Auto-Diesel College since 2015.

• Trends Table
• By Gender Chart
• Downloadable Chart

Year	Total	Men	Women
2015-16	1,609	1,560	49
2016-17	1,457 -152	1,401 -159	56 7
2017-18	1,495 38	1,434 33	61 5
2018-19	1,692 197	1,622 188	70 9
2019-20	1,592 -100	1,520 -102	72 2
2020-21	1,638 46	1,535 15	103 31
2021-22	1,464 -174	1,372 -163	92 -11
2022-23	1,053 -411	968 -404	85 -7
2023-24	1,062 9	978 10	84 -1
2024-25	967 -95	882 -96	85 1
Average	1,403	1,327	76

Enrollment by Race/Ethnicity Changes

The percentage of white students is 47.26% and the percentage of black students is 31.85% at Nashville Auto-Diesel College. 0.52% of enrolled students is Asian. Hispanic students comprise 13.34% of the student body.

Over the past 10 years, the racial composition has shifted. The percentage of white students decreased from 47.92% to 47.26%. Asian enrollment grew from 0.31% to 0.52%. Black student enrollment increased from 12.12% to 31.85%. Hispanic student representation expanded from 2.98% to 13.34%.

The overall racial diversity, measured by the Census Bureau Diversity Index, is 0.6543 which indicates that moderately diverse. This decreased from 0.7548 a decade ago, suggesting that racial diversity has declined.

The following table and chart illustrate the student population trends by race/ethnicity at Nashville Auto-Diesel College over the past 11 years (2015-2025).

• Trends Table
• Interactive Chart
• Downloadable Chart

Year	American Indian or Native American	Asian	Black	Hispanic	Native Hawaiian or Other Pacific Islander	White	Two or More Races
	2015-16	2	5	195	48	1	771	10
2016-17	0	3	220	54	1	569	21
2017-18	2	3	409	80	1	818	45
2018-19	8	5	532	101	2	949	34
2019-20	3	11	530	116	3	895	21
2020-21	6	15	528	136	1	919	21
2021-22	6	14	443	146	0	817	24
2022-23	3	7	306	118	2	572	29
2023-24	3	3	304	145	1	549	42
2024-25	5	5	308	129	1	457	53
Average	4	7	378	107	1	732	30

Distance Learning (Online Courses) Enrollment Changes

Nashville Auto-Diesel College does not offer online degree/certificate programs. All Students have enrolled in on-campus programs.