Enrollment Trends at Miami University-Middletown

Student Population Changes

The average student population over the last 11 years is 1,624 where 1,190 students are attending the school for the academic year 2024-2025.

Total enrollment fluctuated between 2016 and 2025, with 3 year-over-year increases and 6 decreases. It peaked at 1,973 students in 2018 and was lowest at 1,190 in 2025. Overall, enrollment dropped from 1,877 to 1,190 students, a net loss of 687 (36.6%).

The following table and chart illustrate the changes in student population by gender at Miami University-Middletown since 2015.

• Trends Table
• By Gender Chart
• Downloadable Chart

Year	Total	Men	Women
2015-16	1,877	854	1,023
2016-17	1,914 37	856 2	1,058 35
2017-18	1,973 59	901 45	1,072 14
2018-19	1,831 -142	845 -56	986 -86
2019-20	1,842 11	855 10	987 1
2020-21	1,640 -202	765 -90	875 -112
2021-22	1,492 -148	674 -91	818 -57
2022-23	1,269 -223	559 -115	710 -108
2023-24	1,213 -56	533 -26	680 -30
2024-25	1,190 -23	536 3	654 -26
Average	1,624	738	886

Enrollment by Race/Ethnicity Changes

The percentage of white students is 76.47%. The percentage was 77.30% 10 years ago and Miami University-Middletown still has a high percentage of white students. 1.51% of enrolled students is Asian and 6.55% is black students. Hispanic students comprise 5.55% of the student body.

Over the past 10 years, the racial composition has shifted. The percentage of white students decreased from 77.30% to 76.47%. Asian enrollment grew from 1.44% to 1.51%. Black student enrollment increased from 5.17% to 6.55%. Hispanic student representation expanded from 2.29% to 5.55%.

The overall racial diversity, measured by the Census Bureau Diversity Index, is 0.4056 which indicates that somewhat diverse. This increased from 0.3986 a decade ago, suggesting that racial diversity has improved.

The following table and chart illustrate the student population trends by race/ethnicity at Miami University-Middletown 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	5	27	97	43	0	1,451	35
2016-17	2	31	85	36	0	1,453	40
2017-18	1	27	85	45	1	1,525	51
2018-19	2	27	65	42	1	1,343	52
2019-20	4	35	68	51	1	1,264	72
2020-21	5	30	58	52	1	1,136	67
2021-22	5	23	66	37	0	1,049	63
2022-23	3	20	70	48	1	935	53
2023-24	1	14	80	61	1	927	52
2024-25	2	18	78	66	0	910	53
Average	3	25	75	48	1	1,199	54