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S N na Trionoide Naofa

Roll number: 18106P Lismullen, Garlow Cross, Navan, Co. Meath

School details

Address: Lismullen, Garlow Cross, Navan, Co. Meath (C15NH68)
Email: [email protected]
Phone: 0469025533
Principal: Jerry O'Donoghue
Ethos: Catholic
DEIS: N
Irish classification: No subjects through Irish
Gaeltacht: N
Island: N
Local authority: Meath County Council
School patron: Bishop of Meath
School type: Ordinary
School level: All-Through School
Planning area: Navan

Preliminary data

The latest year shown (2025/26) is preliminary and subject to revision when the official enrolment figures are released by the Department of Education.

Data highlights

Key numbers to spot outliers or notable changes.

Biggest gain in a single year: 1980/81: 99 in 1979/80 → 143, +44 pupils.
Biggest loss in a single year: 1979/80: 135 in 1978/79 → 99, -36 pupils.
Largest single-class increase: 6th Class in 2023/24 (31 → 46, +15).
Largest single-class decrease: Senior Infants in 2021/22 (43 → 30, -13).
Largest cohort-step gain: 5th → 6th in 2023/24 (44 → 46, +2).
Largest cohort-step loss: JI → SI in 2021/22 (33 → 30, -3).
Overall: 114 (1974/75) → 233 (2025/26 (preliminary)), 119.

Summary statistics (class-level data)

Min / max / mean enrolment per class across the available years (2020/21–2024/25; preliminary year excluded from class stats).

Class	Min	Max	Mean	Years
Junior Infants	24	36	29.2	5
Senior Infants	24	43	32.4	5
1st Class	28	41	33.0	5
2nd Class	29	40	34.8	5
3rd Class	28	46	36.2	5
4th Class	30	44	36.2	5
5th Class	30	44	35.8	5
6th Class	28	46	35.6	5
Total	99	310	211.5	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 33

-3

SI 2021/22 30

-1

1st 2022/23 29

2nd 2023/24 29

-1

3rd 2024/25 28

Cohort 2021/22

JI 2021/22 36

SI 2022/23 36

1st 2023/24 36

2nd 2024/25 36

Cohort 2022/23

JI 2022/23 29

SI 2023/24 29

-1

1st 2024/25 28

Cohort 2023/24

JI 2023/24 24

SI 2024/25 24

Cohort 2024/25

JI 2024/25 24

Raw data by year

Years marked (preliminary) are subject to revision when official data are published.

Year	Female	Male	JI	SI	1st	2nd	3rd	4th	5th	6th	Total
1974/75	52	62	–	–	–	–	–	–	–	–	114
1975/76	–	–	–	–	–	–	–	–	–	–	114
1976/77	58	64	–	–	–	–	–	–	–	–	122
1977/78	60	67	–	–	–	–	–	–	–	–	127
1978/79	–	70	–	–	–	–	–	–	–	–	135
1979/80	52	47	–	–	–	–	–	–	–	–	99
1980/81	64	79	–	–	–	–	–	–	–	–	143
1981/82	57	81	–	–	–	–	–	–	–	–	138
1982/83	67	90	–	–	–	–	–	–	–	–	157
1983/84	75	98	–	–	–	–	–	–	–	–	173
1993/94	88	115	–	–	–	–	–	–	–	–	203
1994/95	88	105	–	–	–	–	–	–	–	–	193
1995/96	94	98	–	–	–	–	–	–	–	–	192
1996/97	95	100	–	–	–	–	–	–	–	–	195
1997/98	82	89	–	–	–	–	–	–	–	–	171
1998/99	74	91	–	–	–	–	–	–	–	–	165
1999/00	67	92	–	–	–	–	–	–	–	–	159
2000/01	74	89	–	–	–	–	–	–	–	–	163
2001/02	79	111	–	–	–	–	–	–	–	–	190
2002/03	98	119	–	–	–	–	–	–	–	–	217
2003/04	90	120	–	–	–	–	–	–	–	–	210
2004/05	95	120	–	–	–	–	–	–	–	–	215
2005/06	110	128	–	–	–	–	–	–	–	–	238
2006/07	110	129	–	–	–	–	–	–	–	–	239
2007/08	107	126	–	–	–	–	–	–	–	–	233
2008/09	124	121	–	–	–	–	–	–	–	–	245
2009/10	127	117	–	–	–	–	–	–	–	–	244
2010/11	107	120	–	–	–	–	–	–	–	–	227
2011/12	110	120	–	–	–	–	–	–	–	–	230
2012/13	123	135	–	–	–	–	–	–	–	–	258
2013/14	126	133	–	–	–	–	–	–	–	–	259
2014/15	133	140	–	–	–	–	–	–	–	–	273
2015/16	128	146	–	–	–	–	–	–	–	–	274
2016/17	130	153	–	–	–	–	–	–	–	–	283
2017/18	133	160	–	–	–	–	–	–	–	–	293
2018/19	136	160	–	–	–	–	–	–	–	–	296
2019/20	136	174	–	–	–	–	–	–	–	–	310
2020/21	123	167	33	43	31	38	46	32	39	28	290
2021/22	115	173	36	30	41	31	37	44	31	38	288
2022/23	114	160	29	36	29	40	30	35	44	31	274
2023/24	116	153	24	29	36	29	40	30	35	46	269
2024/25	107	138	24	24	28	36	28	40	30	35	245
2025/26 (preliminary)	106	127	–	–	–	–	–	–	–	–	233