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SN SAILEARNA

Roll number: 12706J Indreabhán, Co. na Gaillimhe

School details

Address: Indreabhán, Co. na Gaillimhe (H91PW35)
Email: [email protected]
Phone: 091593321
Principal: Caitríona Ní Fhiannachta
Ethos: Catholic
DEIS: N
Irish classification: All subjects through Irish
Gaeltacht: Y
Island: N
Local authority: Galway County Council
School patron: Archbishop of Tuam
School type: Ordinary
School level: All-Through School
Planning area: Spiddal_Inverin

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

23.22

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	172	8	21.50	29	0
2007/08	168	7	24.00	29	0
2008/09	160	7	22.86	29	0
2009/10	161	7	23.00	29	0
2010/11	160	7	22.86	31	1
2011/12	158	7	22.57	29	0
2012/13	161	7	23.00	27	0
2013/14	172	7	24.57	31	2
2014/15	187	7	26.71	30	2
2015/16	194	7	27.71	31	3
2016/17	203	8	25.38	32	2
2017/18	198	8	24.75	32	1
2019/20	200	8	25.00	33	1
2020/21	197	8	24.62	30	1
2021/22	196	8	24.50	30	2
2022/23	191	8	23.88	29	0
2023/24	196	8	24.50	29	0
2024/25	215	8	26.88	31	2
2025/26	209	9	23.22	30	2

Data highlights

Key numbers to spot outliers or notable changes.

Biggest gain in a single year: 1993/94: 180 in 1983/84 → 229, +49 pupils.
Biggest loss in a single year: 2006/07: 193 in 2005/06 → 172, -21 pupils.
Largest single-class increase: 3rd Class in 2021/22 (15 → 23, +8).
Largest single-class decrease: 6th Class in 2022/23 (30 → 20, -10).
Largest cohort-step gain: 3rd → 4th in 2024/25 (22 → 24, +2).
Largest cohort-step loss: JI → SI in 2021/22 (29 → 27, -2).
Overall: 117 (1975/76) → 212 (2025/26), 95.

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	22	31	27.8	6
Senior Infants	25	29	27.2	6
1st Class	24	29	26.2	6
2nd Class	22	30	25.5	6
3rd Class	15	31	24.0	6
4th Class	17	28	23.2	6
5th Class	17	29	23.0	6
6th Class	17	30	24.3	6
Total	117	260	194.1	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 29

-2

SI 2021/22 27

1st 2022/23 28

2nd 2023/24 28

3rd 2024/25 28

4th 2025/26 28

Cohort 2021/22

JI 2021/22 30

-1

SI 2022/23 29

1st 2023/24 29

2nd 2024/25 30

3rd 2025/26 31

Cohort 2022/23

JI 2022/23 27

-2

SI 2023/24 25

1st 2024/25 26

2nd 2025/26 26

Cohort 2023/24

JI 2023/24 28

-1

SI 2024/25 27

-1

1st 2025/26 26

Cohort 2024/25

JI 2024/25 31

-2

SI 2025/26 29

Cohort 2025/26

JI 2025/26 22

Raw data by year

Year	Female	Male	JI	SI	1st	2nd	3rd	4th	5th	6th	Total
1975/76	–	–	–	–	–	–	–	–	–	–	117
1976/77	61	79	–	–	–	–	–	–	–	–	140
1977/78	68	87	–	–	–	–	–	–	–	–	155
1978/79	–	–	–	–	–	–	–	–	–	–	168
1979/80	86	86	–	–	–	–	–	–	–	–	172
1980/81	85	81	–	–	–	–	–	–	–	–	166
1981/82	84	78	–	–	–	–	–	–	–	–	162
1982/83	89	87	–	–	–	–	–	–	–	–	176
1983/84	90	90	–	–	–	–	–	–	–	–	180
1993/94	119	110	–	–	–	–	–	–	–	–	229
1994/95	119	119	–	–	–	–	–	–	–	–	238
1995/96	123	116	–	–	–	–	–	–	–	–	239
1996/97	130	124	–	–	–	–	–	–	–	–	254
1997/98	121	129	–	–	–	–	–	–	–	–	250
1998/99	123	137	–	–	–	–	–	–	–	–	260
1999/00	119	132	–	–	–	–	–	–	–	–	251
2000/01	117	125	–	–	–	–	–	–	–	–	242
2001/02	105	125	–	–	–	–	–	–	–	–	230
2002/03	106	113	–	–	–	–	–	–	–	–	219
2003/04	100	107	–	–	–	–	–	–	–	–	207
2004/05	98	114	–	–	–	–	–	–	–	–	212
2005/06	87	106	–	–	–	–	–	–	–	–	193
2006/07	78	94	–	–	–	–	–	–	–	–	172
2007/08	82	86	–	–	–	–	–	–	–	–	168
2008/09	75	85	–	–	–	–	–	–	–	–	160
2009/10	82	79	–	–	–	–	–	–	–	–	161
2010/11	86	74	–	–	–	–	–	–	–	–	160
2011/12	83	75	–	–	–	–	–	–	–	–	158
2012/13	91	70	–	–	–	–	–	–	–	–	161
2013/14	94	78	–	–	–	–	–	–	–	–	172
2014/15	100	87	–	–	–	–	–	–	–	–	187
2015/16	106	88	–	–	–	–	–	–	–	–	194
2016/17	109	94	–	–	–	–	–	–	–	–	203
2017/18	103	95	–	–	–	–	–	–	–	–	198
2018/19	93	99	–	–	–	–	–	–	–	–	192
2019/20	100	100	–	–	–	–	–	–	–	–	200
2020/21	95	102	29	26	24	22	15	22	29	30	197
2021/22	92	104	30	27	24	24	23	17	21	30	196
2022/23	87	104	27	29	28	23	25	22	17	20	191
2023/24	91	105	28	25	29	28	22	26	21	17	196
2024/25	98	117	31	27	26	30	28	24	27	22	215
2025/26	94	118	22	29	26	26	31	28	23	27	212