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KNOCK N S

Roll number: 16122D Knock, Claremorris, Co. Mayo

School details

Address: Knock, Claremorris, Co. Mayo (F12KF89)
Email: [email protected]
Phone: 0949388435
Principal: Máire Boyle
Ethos: Catholic
DEIS: Y
Irish classification: No subjects through Irish
Gaeltacht: N
Island: N
Local authority: Mayo County Council
School patron: Archbishop of Tuam
School type: Ordinary with Special Classes
School level: All-Through School
Planning area: Kiltimagh

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: 2011/12: 125 in 2010/11 → 143, +18 pupils.
Biggest loss in a single year: 1993/94: 186 in 1983/84 → 142, -44 pupils.
Largest single-class increase: 6th Class in 2022/23 (16 → 22, +6).
Largest single-class decrease: 1st Class in 2021/22 (17 → 10, -7).
Largest cohort-step gain: 2nd → 3rd in 2023/24 (12 → 16, +4).
Largest cohort-step loss: SI → 1st in 2021/22 (14 → 10, -4).
Overall: 150 (1974/75) → 152 (2025/26 (preliminary)), 2.

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	8	15	12.6	5
Senior Infants	10	17	14.0	5
1st Class	9	17	13.4	5
2nd Class	12	19	16.4	5
3rd Class	16	22	18.0	5
4th Class	15	22	18.8	5
5th Class	14	24	19.8	5
6th Class	16	27	21.6	5
Total	125	186	147.3	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 12

SI 2021/22 14

1st 2022/23 15

2nd 2023/24 16

3rd 2024/25 16

Cohort 2021/22

JI 2021/22 15

SI 2022/23 17

-1

1st 2023/24 16

2nd 2024/25 17

Cohort 2022/23

JI 2022/23 8

SI 2023/24 10

-1

1st 2024/25 9

Cohort 2023/24

JI 2023/24 13

SI 2024/25 15

Cohort 2024/25

JI 2024/25 15

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	74	76	–	–	–	–	–	–	–	–	150
1975/76	–	–	–	–	–	–	–	–	–	–	152
1976/77	87	80	–	–	–	–	–	–	–	–	167
1977/78	89	75	–	–	–	–	–	–	–	–	164
1978/79	91	86	–	–	–	–	–	–	–	–	177
1979/80	87	78	–	–	–	–	–	–	–	–	165
1980/81	82	72	–	–	–	–	–	–	–	–	154
1981/82	82	82	–	–	–	–	–	–	–	–	164
1982/83	91	88	–	–	–	–	–	–	–	–	179
1983/84	96	90	–	–	–	–	–	–	–	–	186
1993/94	67	75	–	–	–	–	–	–	–	–	142
1994/95	63	74	–	–	–	–	–	–	–	–	137
1995/96	70	76	–	–	–	–	–	–	–	–	146
1996/97	74	75	–	–	–	–	–	–	–	–	149
1997/98	78	71	–	–	–	–	–	–	–	–	149
1998/99	81	67	–	–	–	–	–	–	–	–	148
1999/00	87	67	–	–	–	–	–	–	–	–	154
2000/01	85	67	–	–	–	–	–	–	–	–	152
2001/02	81	69	–	–	–	–	–	–	–	–	150
2002/03	85	68	–	–	–	–	–	–	–	–	153
2003/04	78	59	–	–	–	–	–	–	–	–	137
2004/05	68	57	–	–	–	–	–	–	–	–	125
2005/06	71	59	–	–	–	–	–	–	–	–	130
2006/07	78	61	–	–	–	–	–	–	–	–	139
2007/08	72	60	–	–	–	–	–	–	–	–	132
2008/09	63	63	–	–	–	–	–	–	–	–	126
2009/10	66	68	–	–	–	–	–	–	–	–	134
2010/11	62	63	–	–	–	–	–	–	–	–	125
2011/12	73	70	–	–	–	–	–	–	–	–	143
2012/13	73	69	–	–	–	–	–	–	–	–	142
2013/14	72	69	–	–	–	–	–	–	–	–	141
2014/15	65	68	–	–	–	–	–	–	–	–	133
2015/16	60	71	–	–	–	–	–	–	–	–	131
2016/17	62	75	–	–	–	–	–	–	–	–	137
2017/18	58	73	–	–	–	–	–	–	–	–	131
2018/19	62	85	–	–	–	–	–	–	–	–	147
2019/20	65	81	–	–	–	–	–	–	–	–	146
2020/21	63	87	12	14	17	18	22	20	14	21	150
2021/22	62	82	15	14	10	19	17	22	19	16	144
2022/23	64	84	8	17	15	12	19	19	24	22	148
2023/24	71	83	13	10	16	16	16	18	22	27	154
2024/25	70	77	15	15	9	17	16	15	20	22	147
2025/26 (preliminary)	67	85	–	–	–	–	–	–	–	–	152