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S N ARD CROINE

Roll number: 17703F Ardcroney, Nenagh, Co. Tipperary

School details

Address: Ardcroney, Nenagh, Co. Tipperary (E45VH01)
Email: [email protected]
Phone: 06738269
Principal: Martin Ryan
Ethos: Catholic
DEIS: N
Irish classification: No subjects through Irish
Gaeltacht: N
Island: N
Local authority: Tipperary (Nr) County Council
School patron: Bishop of Killaloe
School type: Ordinary
School level: All-Through School
Planning area: Nenagh

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

22.33

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	88	4	22.00	26	0
2007/08	90	4	22.50	27	0
2008/09	101	4	25.25	28	0
2009/10	102	4	25.50	29	0
2010/11	103	4	25.75	27	0
2011/12	116	4	29.00	31	2
2012/13	116	5	23.20	28	0
2013/14	115	5	23.00	27	0
2014/15	127	5	25.40	28	0
2015/16	135	5	27.00	30	1
2016/17	153	6	25.50	30	1
2017/18	153	6	25.50	31	2
2019/20	169	6	28.17	32	3
2020/21	157	6	26.17	29	0
2021/22	153	6	25.50	30	1
2022/23	148	6	24.67	29	0
2023/24	138	6	23.00	29	0
2024/25	133	6	22.17	28	0
2025/26	134	6	22.33	27	0

Data highlights

Key numbers to spot outliers or notable changes.

Biggest gain in a single year: 2016/17: 135 in 2015/16 → 153, +18 pupils.
Biggest loss in a single year: 1993/94: 132 in 1983/84 → 66, -66 pupils.
Largest single-class increase: 4th Class in 2021/22 (17 → 29, +12).
Largest single-class decrease: 4th Class in 2022/23 (29 → 16, -13).
Largest cohort-step gain: 4th → 5th in 2024/25 (21 → 23, +2).
Largest cohort-step loss: JI → SI in 2025/26 (18 → 14, -4).
Overall: 114 (1974/75) → 134 (2025/26), 20.

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	19	15.3	6
Senior Infants	13	20	15.0	6
1st Class	13	22	16.3	6
2nd Class	13	21	17.0	6
3rd Class	15	29	19.7	6
4th Class	16	29	19.8	6
5th Class	15	28	20.7	6
6th Class	16	28	20.0	6
Total	52	169	108.7	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 15

SI 2021/22 15

1st 2022/23 15

-1

2nd 2023/24 14

3rd 2024/25 15

4th 2025/26 16

Cohort 2021/22

JI 2021/22 15

SI 2022/23 15

1st 2023/24 15

2nd 2024/25 15

3rd 2025/26 15

Cohort 2022/23

JI 2022/23 13

SI 2023/24 13

1st 2024/25 13

2nd 2025/26 13

Cohort 2023/24

JI 2023/24 12

SI 2024/25 13

1st 2025/26 13

Cohort 2024/25

JI 2024/25 18

-4

SI 2025/26 14

Cohort 2025/26

JI 2025/26 19

Raw data by year

Year	Female	Male	JI	SI	1st	2nd	3rd	4th	5th	6th	Total
1974/75	53	61	–	–	–	–	–	–	–	–	114
1976/77	61	62	–	–	–	–	–	–	–	–	123
1977/78	62	67	–	–	–	–	–	–	–	–	129
1978/79	–	70	–	–	–	–	–	–	–	–	130
1979/80	65	71	–	–	–	–	–	–	–	–	136
1980/81	68	66	–	–	–	–	–	–	–	–	134
1981/82	69	70	–	–	–	–	–	–	–	–	139
1982/83	64	70	–	–	–	–	–	–	–	–	134
1983/84	58	74	–	–	–	–	–	–	–	–	132
1993/94	27	39	–	–	–	–	–	–	–	–	66
1994/95	29	36	–	–	–	–	–	–	–	–	65
1995/96	25	35	–	–	–	–	–	–	–	–	60
1996/97	21	34	–	–	–	–	–	–	–	–	55
1997/98	21	34	–	–	–	–	–	–	–	–	55
1998/99	19	34	–	–	–	–	–	–	–	–	53
1999/00	17	36	–	–	–	–	–	–	–	–	53
2000/01	14	38	–	–	–	–	–	–	–	–	52
2001/02	18	37	–	–	–	–	–	–	–	–	55
2002/03	20	39	–	–	–	–	–	–	–	–	59
2003/04	25	42	–	–	–	–	–	–	–	–	67
2004/05	27	49	–	–	–	–	–	–	–	–	76
2005/06	31	53	–	–	–	–	–	–	–	–	84
2006/07	36	52	–	–	–	–	–	–	–	–	88
2007/08	38	52	–	–	–	–	–	–	–	–	90
2008/09	47	54	–	–	–	–	–	–	–	–	101
2009/10	51	51	–	–	–	–	–	–	–	–	102
2010/11	49	54	–	–	–	–	–	–	–	–	103
2011/12	59	57	–	–	–	–	–	–	–	–	116
2012/13	60	56	–	–	–	–	–	–	–	–	116
2013/14	60	55	–	–	–	–	–	–	–	–	115
2014/15	71	56	–	–	–	–	–	–	–	–	127
2015/16	75	60	–	–	–	–	–	–	–	–	135
2016/17	80	73	–	–	–	–	–	–	–	–	153
2017/18	84	69	–	–	–	–	–	–	–	–	153
2018/19	89	75	–	–	–	–	–	–	–	–	164
2019/20	93	76	–	–	–	–	–	–	–	–	169
2020/21	89	68	15	20	22	18	29	17	19	17	157
2021/22	83	70	15	15	20	21	17	29	18	18	153
2022/23	78	70	13	15	15	21	22	16	28	18	148
2023/24	72	66	12	13	15	14	20	21	15	28	138
2024/25	71	62	18	13	13	15	15	20	23	16	133
2025/26	66	68	19	14	13	13	15	16	21	23	134