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ST. MARY'S PRIMARY SCHOOL

Roll number: 17821L Johnstown Road, Enfield, Co. Meath

School details

Address: Johnstown Road, Enfield, Co. Meath (A83X316)
Email: [email protected]
Phone: 0469541949
Principal: Enda Flynn
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 with Special Classes
School level: All-Through School
Planning area: Kilcock

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

22.83

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	270	10	27.00	32	2
2007/08	304	11	27.64	33	5
2008/09	345	13	26.54	33	5
2009/10	371	13	28.54	37	6
2010/11	388	14	27.71	32	5
2011/12	414	15	27.60	34	3
2012/13	418	15	27.87	32	4
2013/14	467	17	27.47	31	3
2014/15	494	18	27.44	30	2
2015/16	538	19	28.32	32	7
2016/17	564	21	26.86	32	5
2017/18	572	21	27.24	31	6
2019/20	601	23	26.13	32	3
2020/21	622	23	27.04	32	2
2021/22	609	24	25.38	32	2
2022/23	598	24	24.92	32	3
2023/24	554	24	23.08	27	0
2024/25	539	24	22.46	27	0
2025/26	525	23	22.83	29	0

Data highlights

Key numbers to spot outliers or notable changes.

Biggest gain in a single year: 2013/14: 418 in 2012/13 → 467, +49 pupils.
Biggest loss in a single year: 1993/94: 186 in 1983/84 → 129, -57 pupils.
Largest single-class increase: 1st Class in 2022/23 (59 → 73, +14).
Largest single-class decrease: 6th Class in 2023/24 (97 → 74, -23).
Largest cohort-step gain: SI → 1st in 2025/26 (56 → 62, +6).
Largest cohort-step loss: 5th → 6th in 2023/24 (83 → 74, -9).
Overall: 115 (1974/75) → 543 (2025/26), 428.

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	55	72	61.7	6
Senior Infants	56	71	61.2	6
1st Class	59	81	67.5	6
2nd Class	60	82	71.7	6
3rd Class	62	84	75.3	6
4th Class	63	92	78.3	6
5th Class	69	94	81.8	6
6th Class	74	97	82.7	6
Total	112	622	317.2	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 71

-2

SI 2021/22 69

1st 2022/23 73

2nd 2023/24 75

3rd 2024/25 75

4th 2025/26 77

Cohort 2021/22

JI 2021/22 72

-1

SI 2022/23 71

1st 2023/24 71

2nd 2024/25 74

3rd 2025/26 77

Cohort 2022/23

JI 2022/23 58

-1

SI 2023/24 57

1st 2024/25 59

2nd 2025/26 60

Cohort 2023/24

JI 2023/24 56

SI 2024/25 56

1st 2025/26 62

Cohort 2024/25

JI 2024/25 55

SI 2025/26 57

Cohort 2025/26

JI 2025/26 58

Raw data by year

Year	Female	Male	JI	SI	1st	2nd	3rd	4th	5th	6th	Total
1974/75	56	59	–	–	–	–	–	–	–	–	115
1975/76	–	–	–	–	–	–	–	–	–	–	112
1976/77	76	69	–	–	–	–	–	–	–	–	145
1977/78	80	81	–	–	–	–	–	–	–	–	161
1978/79	–	88	–	–	–	–	–	–	–	–	174
1979/80	88	88	–	–	–	–	–	–	–	–	176
1980/81	96	100	–	–	–	–	–	–	–	–	196
1981/82	98	93	–	–	–	–	–	–	–	–	191
1982/83	100	88	–	–	–	–	–	–	–	–	188
1983/84	94	92	–	–	–	–	–	–	–	–	186
1993/94	64	65	–	–	–	–	–	–	–	–	129
1994/95	77	70	–	–	–	–	–	–	–	–	147
1995/96	75	73	–	–	–	–	–	–	–	–	148
1996/97	72	65	–	–	–	–	–	–	–	–	137
1997/98	82	77	–	–	–	–	–	–	–	–	159
1998/99	86	80	–	–	–	–	–	–	–	–	166
1999/00	87	76	–	–	–	–	–	–	–	–	163
2000/01	86	80	–	–	–	–	–	–	–	–	166
2001/02	81	87	–	–	–	–	–	–	–	–	168
2002/03	76	82	–	–	–	–	–	–	–	–	158
2003/04	90	85	–	–	–	–	–	–	–	–	175
2004/05	100	101	–	–	–	–	–	–	–	–	201
2005/06	113	117	–	–	–	–	–	–	–	–	230
2006/07	130	140	–	–	–	–	–	–	–	–	270
2007/08	140	164	–	–	–	–	–	–	–	–	304
2008/09	150	195	–	–	–	–	–	–	–	–	345
2009/10	155	216	–	–	–	–	–	–	–	–	371
2010/11	174	214	–	–	–	–	–	–	–	–	388
2011/12	199	215	–	–	–	–	–	–	–	–	414
2012/13	205	213	–	–	–	–	–	–	–	–	418
2013/14	224	243	–	–	–	–	–	–	–	–	467
2014/15	243	251	–	–	–	–	–	–	–	–	494
2015/16	272	266	–	–	–	–	–	–	–	–	538
2016/17	277	287	–	–	–	–	–	–	–	–	564
2017/18	295	277	–	–	–	–	–	–	–	–	572
2018/19	297	288	–	–	–	–	–	–	–	–	585
2019/20	304	297	–	–	–	–	–	–	–	–	601
2020/21	308	314	71	57	81	77	79	92	85	80	622
2021/22	318	300	72	69	59	82	75	81	94	85	618
2022/23	310	300	58	71	73	62	84	78	83	97	610
2023/24	276	294	56	57	71	75	62	79	80	74	570
2024/25	276	280	55	56	59	74	75	63	80	77	556
2025/26	260	283	58	57	62	60	77	77	69	83	543