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MONAGHAN MODEL SCHOOL

Roll number: 07751K North Road, Monaghan

School details

Address: North Road, Monaghan (H18EC56)
Email: [email protected]
Phone: 04783070
Principal: Linda Mills
Ethos: Church Of Ireland
DEIS: N
Irish classification: No subjects through Irish
Gaeltacht: N
Island: N
Local authority: Monaghan County Council
School patron: Minister for Education & Skills
School type: Ordinary
School level: All-Through School
Planning area: Monaghan

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

24.88

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	117	5	23.40	31	1
2007/08	125	5	25.00	29	0
2008/09	127	5	25.40	29	0
2009/10	137	5	27.40	31	2
2010/11	117	5	23.40	28	0
2011/12	124	5	24.80	28	0
2012/13	128	5	25.60	28	0
2013/14	126	5	25.20	26	0
2014/15	131	5	26.20	28	0
2015/16	137	5	27.40	31	2
2016/17	146	5	29.20	33	3
2017/18	144	6	24.00	27	0
2019/20	158	6	26.33	30	3
2020/21	166	6	27.67	32	2
2021/22	178	7	25.43	31	2
2022/23	183	7	26.14	32	2
2023/24	182	7	26.00	33	2
2024/25	192	7	27.43	30	1
2025/26	199	8	24.88	31	1

Data highlights

Key numbers to spot outliers or notable changes.

Biggest gain in a single year: 1981/82: 165 in 1980/81 → 181, +16 pupils.
Biggest loss in a single year: 2010/11: 137 in 2009/10 → 117, -20 pupils.
Largest single-class increase: Senior Infants in 2025/26 (18 → 28, +10).
Largest single-class decrease: Senior Infants in 2024/25 (25 → 18, -7).
Largest cohort-step gain: 2nd → 3rd in 2025/26 (29 → 32, +3).
Largest cohort-step loss: 5th → 6th in 2024/25 (27 → 25, -2).
Overall: 159 (1974/75) → 199 (2025/26), 40.

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	27	23.0	6
Senior Infants	18	28	22.8	6
1st Class	19	28	22.7	6
2nd Class	19	29	24.2	6
3rd Class	19	32	24.0	6
4th Class	19	26	23.0	6
5th Class	18	27	22.7	6
6th Class	14	27	21.0	6
Total	117	199	149.5	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

-1

SI 2021/22 22

-1

1st 2022/23 21

2nd 2023/24 22

3rd 2024/25 24

4th 2025/26 25

Cohort 2021/22

JI 2021/22 26

SI 2022/23 26

1st 2023/24 28

2nd 2024/25 29

3rd 2025/26 32

Cohort 2022/23

JI 2022/23 23

SI 2023/24 25

-1

1st 2024/25 24

2nd 2025/26 25

Cohort 2023/24

JI 2023/24 18

SI 2024/25 18

1st 2025/26 20

Cohort 2024/25

JI 2024/25 27

SI 2025/26 28

Cohort 2025/26

JI 2025/26 21

Raw data by year

Year	Female	Male	JI	SI	1st	2nd	3rd	4th	5th	6th	Total
1974/75	75	84	–	–	–	–	–	–	–	–	159
1975/76	–	–	–	–	–	–	–	–	–	–	161
1976/77	68	87	–	–	–	–	–	–	–	–	155
1977/78	73	91	–	–	–	–	–	–	–	–	164
1978/79	75	94	–	–	–	–	–	–	–	–	169
1979/80	76	91	–	–	–	–	–	–	–	–	167
1980/81	77	88	–	–	–	–	–	–	–	–	165
1981/82	92	89	–	–	–	–	–	–	–	–	181
1982/83	89	80	–	–	–	–	–	–	–	–	169
1983/84	82	94	–	–	–	–	–	–	–	–	176
1993/94	78	87	–	–	–	–	–	–	–	–	165
1994/95	83	84	–	–	–	–	–	–	–	–	167
1995/96	77	78	–	–	–	–	–	–	–	–	155
1996/97	78	75	–	–	–	–	–	–	–	–	153
1997/98	74	72	–	–	–	–	–	–	–	–	146
1998/99	71	68	–	–	–	–	–	–	–	–	139
1999/00	68	62	–	–	–	–	–	–	–	–	130
2000/01	62	61	–	–	–	–	–	–	–	–	123
2001/02	58	62	–	–	–	–	–	–	–	–	120
2002/03	50	76	–	–	–	–	–	–	–	–	126
2003/04	51	69	–	–	–	–	–	–	–	–	120
2004/05	51	71	–	–	–	–	–	–	–	–	122
2005/06	44	77	–	–	–	–	–	–	–	–	121
2006/07	43	74	–	–	–	–	–	–	–	–	117
2007/08	47	78	–	–	–	–	–	–	–	–	125
2008/09	49	78	–	–	–	–	–	–	–	–	127
2009/10	52	85	–	–	–	–	–	–	–	–	137
2010/11	51	66	–	–	–	–	–	–	–	–	117
2011/12	58	66	–	–	–	–	–	–	–	–	124
2012/13	63	65	–	–	–	–	–	–	–	–	128
2013/14	64	62	–	–	–	–	–	–	–	–	126
2014/15	64	67	–	–	–	–	–	–	–	–	131
2015/16	72	65	–	–	–	–	–	–	–	–	137
2016/17	78	68	–	–	–	–	–	–	–	–	146
2017/18	78	66	–	–	–	–	–	–	–	–	144
2018/19	92	65	–	–	–	–	–	–	–	–	157
2019/20	89	69	–	–	–	–	–	–	–	–	158
2020/21	90	76	23	18	24	26	19	24	18	14	166
2021/22	97	81	26	22	19	24	26	20	24	17	178
2022/23	101	82	23	26	21	19	24	26	20	24	183
2023/24	91	91	18	25	28	22	19	24	27	19	182
2024/25	95	97	27	18	24	29	24	19	26	25	192
2025/26	101	98	21	28	20	25	32	25	21	27	199