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S N na Rinne

Roll number: 17295Q Maoil a'Chóirne, Rinn Ua gCuanach, Dún Garbhán, Co. Phortláirge

School details

Address: Maoil a'Chóirne, Rinn Ua gCuanach, Dún Garbhán, Co. Phortláirge (X35AK50)
Email: [email protected]
Phone: 05846372
Principal: Aodh Mac Craith
Ethos: Catholic
DEIS: N
Irish classification: All subjects through Irish
Gaeltacht: Y
Island: N
Local authority: Waterford County Council
School patron: Bishop of Waterford & Lismore
School type: Ordinary
School level: All-Through School
Planning area: Ring

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

21.83

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	90	4	22.50	27	0
2007/08	101	4	25.25	30	1
2008/09	104	4	26.00	30	1
2009/10	104	4	26.00	28	0
2010/11	102	4	25.50	37	1
2011/12	107	4	26.75	28	0
2012/13	116	4	29.00	32	1
2013/14	108	5	21.60	25	0
2014/15	119	5	23.80	31	1
2015/16	122	5	24.40	28	0
2016/17	117	5	23.40	28	0
2017/18	133	5	26.60	28	0
2019/20	152	6	25.33	27	0
2020/21	146	6	24.33	27	0
2021/22	149	6	24.83	29	0
2022/23	145	6	24.17	26	0
2023/24	139	6	23.17	26	0
2024/25	142	6	23.67	26	0
2025/26	131	6	21.83	25	0

Data highlights

Key numbers to spot outliers or notable changes.

Biggest gain in a single year: 1993/94: 105 in 1983/84 → 141, +36 pupils.
Biggest loss in a single year: 2001/02: 113 in 2000/01 → 100, -13 pupils.
Largest single-class increase: 5th Class in 2024/25 (18 → 25, +7).
Largest single-class decrease: 1st Class in 2021/22 (25 → 12, -13).
Largest cohort-step gain: JI → SI in 2024/25 (16 → 18, +2).
Largest cohort-step loss: 3rd → 4th in 2022/23 (21 → 19, -2).
Overall: 109 (1974/75) → 131 (2025/26), 22.

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	11	20	15.8	6
Senior Infants	12	20	16.3	6
1st Class	12	25	17.5	6
2nd Class	13	25	18.2	6
3rd Class	13	24	18.0	6
4th Class	13	24	18.3	6
5th Class	13	25	18.8	6
6th Class	16	25	19.0	6
Total	88	152	116.3	42

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 14

SI 2021/22 14

1st 2022/23 14

2nd 2023/24 14

3rd 2024/25 14

-1

4th 2025/26 13

Cohort 2021/22

JI 2021/22 20

SI 2022/23 20

-1

1st 2023/24 19

2nd 2024/25 19

3rd 2025/26 19

Cohort 2022/23

JI 2022/23 17

SI 2023/24 18

1st 2024/25 18

-1

2nd 2025/26 17

Cohort 2023/24

JI 2023/24 16

SI 2024/25 18

-1

1st 2025/26 17

Cohort 2024/25

JI 2024/25 17

-1

SI 2025/26 16

Cohort 2025/26

JI 2025/26 11

Raw data by year

Year	Female	Male	JI	SI	1st	2nd	3rd	4th	5th	6th	Total
1974/75	55	54	–	–	–	–	–	–	–	–	109
1976/77	57	55	–	–	–	–	–	–	–	–	112
1977/78	49	58	–	–	–	–	–	–	–	–	107
1978/79	51	51	–	–	–	–	–	–	–	–	102
1979/80	51	54	–	–	–	–	–	–	–	–	105
1980/81	49	49	–	–	–	–	–	–	–	–	98
1981/82	53	50	–	–	–	–	–	–	–	–	103
1982/83	53	50	–	–	–	–	–	–	–	–	103
1983/84	53	52	–	–	–	–	–	–	–	–	105
1993/94	60	81	–	–	–	–	–	–	–	–	141
1994/95	57	75	–	–	–	–	–	–	–	–	132
1995/96	53	77	–	–	–	–	–	–	–	–	130
1996/97	56	70	–	–	–	–	–	–	–	–	126
1997/98	51	64	–	–	–	–	–	–	–	–	115
1998/99	51	66	–	–	–	–	–	–	–	–	117
1999/00	51	70	–	–	–	–	–	–	–	–	121
2000/01	45	68	–	–	–	–	–	–	–	–	113
2001/02	40	60	–	–	–	–	–	–	–	–	100
2002/03	35	61	–	–	–	–	–	–	–	–	96
2003/04	35	53	–	–	–	–	–	–	–	–	88
2004/05	37	52	–	–	–	–	–	–	–	–	89
2005/06	45	48	–	–	–	–	–	–	–	–	93
2006/07	44	46	–	–	–	–	–	–	–	–	90
2007/08	50	51	–	–	–	–	–	–	–	–	101
2008/09	55	49	–	–	–	–	–	–	–	–	104
2009/10	57	47	–	–	–	–	–	–	–	–	104
2010/11	57	45	–	–	–	–	–	–	–	–	102
2011/12	57	50	–	–	–	–	–	–	–	–	107
2012/13	65	51	–	–	–	–	–	–	–	–	116
2013/14	58	50	–	–	–	–	–	–	–	–	108
2014/15	61	58	–	–	–	–	–	–	–	–	119
2015/16	56	66	–	–	–	–	–	–	–	–	122
2016/17	54	63	–	–	–	–	–	–	–	–	117
2017/18	58	75	–	–	–	–	–	–	–	–	133
2018/19	64	87	–	–	–	–	–	–	–	–	151
2019/20	61	91	–	–	–	–	–	–	–	–	152
2020/21	56	90	14	12	25	21	17	24	17	16	146
2021/22	55	94	20	14	12	25	21	17	23	17	149
2022/23	51	94	17	20	14	13	24	19	17	21	145
2023/24	50	89	16	18	19	14	13	24	18	17	139
2024/25	49	93	17	18	18	19	14	13	25	18	142
2025/26	47	84	11	16	17	17	19	13	13	25	131