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S N Tigh an Lubhair

Roll number: 18635T Tenure, Dunleer, Co. Louth

School details

Address: Tenure, Dunleer, Co. Louth (A92PD26)
Email: [email protected]
Phone: 0416851503
Principal: Anne Phillips
Ethos: Catholic
DEIS: N
Irish classification: No subjects through Irish
Gaeltacht: N
Island: N
Local authority: Louth County Council
School patron: Archbishop of Armagh
School type: Ordinary
School level: All-Through School
Planning area: Dunleer

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

23.38

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	175	6	29.17	36	2
2007/08	176	7	25.14	30	1
2008/09	179	7	25.57	34	2
2009/10	189	7	27.00	33	2
2010/11	192	7	27.43	33	2
2011/12	197	7	28.14	33	3
2012/13	202	7	28.86	35	3
2013/14	208	7	29.71	36	3
2014/15	205	8	25.62	30	2
2015/16	219	8	27.38	32	3
2016/17	211	8	26.38	32	1
2017/18	209	8	26.12	34	2
2019/20	211	8	26.38	34	1
2020/21	214	8	26.75	33	1
2021/22	203	8	25.38	31	2
2022/23	199	8	24.88	31	2
2023/24	189	8	23.62	29	0
2024/25	185	8	23.12	30	1
2025/26	187	8	23.38	33	2

Data highlights

Key numbers to spot outliers or notable changes.

Biggest gain in a single year: 2005/06: 131 in 2004/05 → 156, +25 pupils.
Biggest loss in a single year: 1983/84: 111 in 1982/83 → 97, -14 pupils.
Largest single-class increase: 6th Class in 2022/23 (24 → 31, +7).
Largest single-class decrease: 6th Class in 2021/22 (33 → 24, -9).
Largest cohort-step gain: JI → SI in 2025/26 (18 → 21, +3).
Largest cohort-step loss: SI → 1st in 2022/23 (23 → 22, -1).
Overall: 74 (1974/75) → 192 (2025/26), 118.

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	18	25	20.8	6
Senior Infants	18	29	21.8	6
1st Class	19	31	23.0	6
2nd Class	19	30	23.5	6
3rd Class	20	29	24.5	6
4th Class	22	30	26.5	6
5th Class	24	33	28.0	6
6th Class	24	33	28.8	6
Total	74	219	147.1	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 23

SI 2021/22 23

-1

1st 2022/23 22

-1

2nd 2023/24 21

3rd 2024/25 21

4th 2025/26 22

Cohort 2021/22

JI 2021/22 19

-1

SI 2022/23 18

1st 2023/24 19

2nd 2024/25 19

3rd 2025/26 20

Cohort 2022/23

JI 2022/23 19

SI 2023/24 19

1st 2024/25 20

-1

2nd 2025/26 19

Cohort 2023/24

JI 2023/24 21

SI 2024/25 21

1st 2025/26 21

Cohort 2024/25

JI 2024/25 18

SI 2025/26 21

Cohort 2025/26

JI 2025/26 25

Raw data by year

Year	Female	Male	JI	SI	1st	2nd	3rd	4th	5th	6th	Total
1974/75	37	37	–	–	–	–	–	–	–	–	74
1975/76	–	–	–	–	–	–	–	–	–	–	82
1976/77	44	36	–	–	–	–	–	–	–	–	80
1977/78	47	42	–	–	–	–	–	–	–	–	89
1978/79	48	50	–	–	–	–	–	–	–	–	98
1979/80	54	56	–	–	–	–	–	–	–	–	110
1980/81	53	53	–	–	–	–	–	–	–	–	106
1981/82	54	50	–	–	–	–	–	–	–	–	104
1982/83	58	53	–	–	–	–	–	–	–	–	111
1983/84	45	52	–	–	–	–	–	–	–	–	97
1993/94	45	65	–	–	–	–	–	–	–	–	110
1994/95	44	61	–	–	–	–	–	–	–	–	105
1995/96	41	58	–	–	–	–	–	–	–	–	99
1996/97	40	55	–	–	–	–	–	–	–	–	95
1997/98	43	56	–	–	–	–	–	–	–	–	99
1998/99	42	53	–	–	–	–	–	–	–	–	95
1999/00	38	48	–	–	–	–	–	–	–	–	86
2000/01	48	53	–	–	–	–	–	–	–	–	101
2001/02	53	49	–	–	–	–	–	–	–	–	102
2002/03	58	51	–	–	–	–	–	–	–	–	109
2003/04	67	55	–	–	–	–	–	–	–	–	122
2004/05	73	58	–	–	–	–	–	–	–	–	131
2005/06	92	64	–	–	–	–	–	–	–	–	156
2006/07	98	77	–	–	–	–	–	–	–	–	175
2007/08	100	76	–	–	–	–	–	–	–	–	176
2008/09	98	81	–	–	–	–	–	–	–	–	179
2009/10	102	87	–	–	–	–	–	–	–	–	189
2010/11	99	93	–	–	–	–	–	–	–	–	192
2011/12	97	100	–	–	–	–	–	–	–	–	197
2012/13	98	104	–	–	–	–	–	–	–	–	202
2013/14	100	108	–	–	–	–	–	–	–	–	208
2014/15	93	112	–	–	–	–	–	–	–	–	205
2015/16	101	118	–	–	–	–	–	–	–	–	219
2016/17	94	117	–	–	–	–	–	–	–	–	211
2017/18	95	114	–	–	–	–	–	–	–	–	209
2018/19	99	112	–	–	–	–	–	–	–	–	211
2019/20	101	110	–	–	–	–	–	–	–	–	211
2020/21	106	108	23	29	25	26	25	29	24	33	214
2021/22	99	104	19	23	31	26	25	25	30	24	203
2022/23	100	99	19	18	22	30	27	25	27	31	199
2023/24	92	97	21	19	19	21	29	28	25	27	189
2024/25	93	92	18	21	20	19	21	30	29	27	185
2025/26	89	103	25	21	21	19	20	22	33	31	192