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ROOSKEY N S

Roll number: 04800F Rooskey, Carrick-on-Shannon, Co. Roscommon

School details

Address: Rooskey, Carrick-on-Shannon, Co. Roscommon (N41DH36)
Email: [email protected]
Phone: 0719638774
Principal: Mellory Tighe
Ethos: Catholic
DEIS: N
Irish classification: No subjects through Irish
Gaeltacht: N
Island: N
Local authority: Roscommon County Council
School patron: Bishop of Elphin
School type: Ordinary
School level: All-Through School
Planning area: Longford_Newtownforbes

Class size history

Mainstream class group data is shown separately from standard/year-group enrolment data. The source does not identify which standard/year group each class group belongs to.

Average class size

26.67

2025/26

Mainstream classes

2025/26

Largest class group

2025/26

Classes with 30+ pupils

2025/26

Class group metrics trend

Class group metrics by year

Year	Mainstream class pupils	Mainstream classes	Average class size	Largest class	Classes 30+
2006/07	70	3	23.33	26	0
2007/08	80	3	26.67	29	0
2008/09	78	3	26.00	31	1
2009/10	83	3	27.67	30	2
2010/11	84	4	21.00	26	0
2011/12	84	4	21.00	25	0
2012/13	77	4	19.25	23	0
2013/14	86	3	28.67	30	1
2014/15	90	4	22.50	30	1
2015/16	94	4	23.50	26	0
2016/17	102	4	25.50	29	0
2017/18	105	4	26.25	30	1
2019/20	120	4	30.00	34	2
2020/21	130	9	14.44	23	0
2021/22	144	5	28.80	31	2
2022/23	144	6	24.00	30	1
2023/24	148	6	24.67	32	2
2024/25	156	6	26.00	31	2
2025/26	160	6	26.67	34	1

Data highlights

Key numbers to spot outliers or notable changes.

Biggest gain in a single year: 1976/77: 106 in 1975/76 → 120, +14 pupils.
Biggest loss in a single year: 2002/03: 82 in 2001/02 → 70, -12 pupils.
Largest single-class increase: Senior Infants in 2025/26 (12 → 26, +14).
Largest single-class decrease: Junior Infants in 2025/26 (24 → 14, -10).
Largest cohort-step gain: 2nd → 3rd in 2024/25 (21 → 25, +4).
Largest cohort-step loss: 3rd → 4th in 2025/26 (25 → 23, -2).
Overall: 99 (1974/75) → 160 (2025/26), 61.

Summary statistics (class-level data)

Min / max / mean enrolment per class across the available final by-standard years.

Class	Min	Max	Mean	Years
Junior Infants	12	24	17.2	6
Senior Infants	12	26	18.5	6
1st Class	11	24	18.2	6
2nd Class	11	26	18.7	6
3rd Class	10	25	20.2	6
4th Class	11	23	18.5	6
5th Class	11	25	18.8	6
6th Class	11	24	17.0	6
Total	65	160	101.0	43

Total enrolment over time

Total and gender trends use historical records where available. Class-level data starts in 2020/21.

Enrolment by gender over time

Enrolment by class over time

Cohort progression

Base cohort:

Track how each cohort (pupils who were in the same class in the same year) progresses through the school. Each step shows the count; the number between steps is the net change (pupils gained minus pupils lost).

Cohort 2020/21

JI 2020/21 17

SI 2021/22 18

1st 2022/23 21

2nd 2023/24 21

3rd 2024/25 25

-2

4th 2025/26 23

Cohort 2021/22

JI 2021/22 19

SI 2022/23 19

1st 2023/24 20

2nd 2024/25 20

3rd 2025/26 23

Cohort 2022/23

JI 2022/23 17

SI 2023/24 20

1st 2024/25 24

2nd 2025/26 26

Cohort 2023/24

JI 2023/24 12

SI 2024/25 12

1st 2025/26 14

Cohort 2024/25

JI 2024/25 24

SI 2025/26 26

Cohort 2025/26

JI 2025/26 14

Raw data by year

Year	Female	Male	JI	SI	1st	2nd	3rd	4th	5th	6th	Total
1974/75	40	59	–	–	–	–	–	–	–	–	99
1975/76	–	–	–	–	–	–	–	–	–	–	106
1976/77	51	69	–	–	–	–	–	–	–	–	120
1977/78	51	67	–	–	–	–	–	–	–	–	118
1978/79	–	67	–	–	–	–	–	–	–	–	115
1979/80	44	65	–	–	–	–	–	–	–	–	109
1980/81	44	58	–	–	–	–	–	–	–	–	102
1981/82	42	61	–	–	–	–	–	–	–	–	103
1982/83	43	58	–	–	–	–	–	–	–	–	101
1983/84	55	59	–	–	–	–	–	–	–	–	114
1993/94	66	40	–	–	–	–	–	–	–	–	106
1994/95	61	43	–	–	–	–	–	–	–	–	104
1995/96	60	39	–	–	–	–	–	–	–	–	99
1996/97	57	40	–	–	–	–	–	–	–	–	97
1997/98	52	41	–	–	–	–	–	–	–	–	93
1998/99	48	40	–	–	–	–	–	–	–	–	88
1999/00	43	44	–	–	–	–	–	–	–	–	87
2000/01	42	41	–	–	–	–	–	–	–	–	83
2001/02	44	38	–	–	–	–	–	–	–	–	82
2002/03	34	36	–	–	–	–	–	–	–	–	70
2003/04	34	35	–	–	–	–	–	–	–	–	69
2004/05	38	33	–	–	–	–	–	–	–	–	71
2005/06	35	30	–	–	–	–	–	–	–	–	65
2006/07	35	35	–	–	–	–	–	–	–	–	70
2007/08	41	39	–	–	–	–	–	–	–	–	80
2008/09	37	41	–	–	–	–	–	–	–	–	78
2009/10	42	41	–	–	–	–	–	–	–	–	83
2010/11	41	43	–	–	–	–	–	–	–	–	84
2011/12	45	39	–	–	–	–	–	–	–	–	84
2012/13	40	37	–	–	–	–	–	–	–	–	77
2013/14	42	44	–	–	–	–	–	–	–	–	86
2014/15	48	42	–	–	–	–	–	–	–	–	90
2015/16	48	46	–	–	–	–	–	–	–	–	94
2016/17	54	48	–	–	–	–	–	–	–	–	102
2017/18	54	51	–	–	–	–	–	–	–	–	105
2018/19	60	49	–	–	–	–	–	–	–	–	109
2019/20	64	56	–	–	–	–	–	–	–	–	120
2020/21	69	61	17	16	11	15	23	15	19	14	130
2021/22	81	63	19	18	19	11	19	23	16	19	144
2022/23	76	68	17	19	21	19	10	18	25	15	144
2023/24	80	68	12	20	20	21	21	11	19	24	148
2024/25	84	72	24	12	24	20	25	21	11	19	156
2025/26	85	75	14	26	14	26	23	23	23	11	160