Enrollment Trends at C of Southern Idaho

Student Population Changes

The average student population over the last 11 years is 7,797 where 10,176 students are attending the school for the academic year 2024-2025.

Total enrollment fluctuated between 2016 and 2025, with 7 year-over-year increases and 2 decreases. It peaked at 10,176 students in 2025 and was lowest at 6,876 in 2018. Overall, enrollment rose from 7,548 to 10,176 students, a net gain of 2,628 (34.8%).

The following table and chart illustrate the changes in student population by gender at College of Southern Idaho since 2015.

• Trends Table
• By Gender Chart
• Downloadable Chart

Year	Total	Men	Women
2015-16	7,548	2,809	4,739
2016-17	7,053 -495	2,708 -101	4,345 -394
2017-18	6,876 -177	2,595 -113	4,281 -64
2018-19	6,906 30	2,497 -98	4,409 128
2019-20	7,288 382	2,693 196	4,595 186
2020-21	7,321 33	2,717 24	4,604 9
2021-22	7,927 606	2,942 225	4,985 381
2022-23	8,096 169	3,089 147	5,007 22
2023-24	8,775 679	3,452 363	5,323 316
2024-25	10,176 1,401	4,043 591	6,133 810
Average	7,797	2,955	4,842

Enrollment by Race/Ethnicity Changes

The percentage of white students is 44.90% and the percentage of black students is 0.99% at College of Southern Idaho. 0.85% of enrolled students is Asian. Hispanic students comprise 23.06% of the student body.

Over the past 10 years, the racial composition has shifted. The percentage of white students decreased from 71.82% to 44.90%. Asian enrollment declined from 0.95% to 0.85%. Black student enrollment increased from 0.76% to 0.99%. Hispanic student representation expanded from 19.34% to 23.06%.

The overall racial diversity, measured by the Census Bureau Diversity Index, is 0.7448 which indicates that quite diverse. This increased from 0.4460 a decade ago, suggesting that racial diversity has improved.

The following table and chart illustrate the student population trends by race/ethnicity at College of Southern Idaho 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	56	72	57	1,460	94	5,421	147
2016-17	61	80	59	1,393	205	4,855	122
2017-18	75	112	63	1,502	17	4,484	120
2018-19	50	105	71	1,504	23	4,580	114
2019-20	42	84	83	1,752	27	4,718	124
2020-21	35	73	80	1,647	14	4,748	147
2021-22	36	73	75	1,673	24	5,192	161
2022-23	40	83	92	1,785	18	5,392	198
2023-24	42	79	84	1,896	24	5,943	241
2024-25	49	87	101	2,347	25	4,569	130
Average	49	85	77	1,696	47	4,990	150