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DRUMLEASE N S

Roll number: 15382B Drumlease, Dromahair, Co. Leitrim

School details

Address: Drumlease, Dromahair, Co. Leitrim (F91T946)
Email: [email protected]
Phone: 0719164586
Principal: Carmel Reynolds
Ethos: Catholic
DEIS: N
Irish classification: No subjects through Irish
Gaeltacht: N
Island: N
Local authority: Leitrim County Council
School patron: Bishop of Kilmore
School type: Ordinary with Special Classes
School level: All-Through School
Planning area: Drumkeerin

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

25.00

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	138	5	27.60	30	1
2007/08	134	5	26.80	30	1
2008/09	144	5	28.80	34	2
2009/10	150	5	30.00	36	3
2010/11	145	6	24.17	29	0
2011/12	137	6	22.83	26	0
2012/13	119	5	23.80	30	1
2013/14	127	5	25.40	33	1
2014/15	128	5	25.60	33	2
2015/16	130	5	26.00	30	1
2016/17	130	5	26.00	30	2
2017/18	144	5	28.80	35	1
2019/20	142	5	28.40	35	2
2020/21	147	6	24.50	30	1
2021/22	149	6	24.83	30	1
2022/23	154	6	25.67	35	1
2023/24	159	6	26.50	33	3
2024/25	148	6	24.67	33	1
2025/26	150	6	25.00	31	1

Data highlights

Key numbers to spot outliers or notable changes.

Biggest gain in a single year: 1975/76: 73 in 1974/75 → 98, +25 pupils.
Biggest loss in a single year: 2012/13: 137 in 2011/12 → 119, -18 pupils.
Largest single-class increase: Senior Infants in 2022/23 (21 → 28, +7).
Largest single-class decrease: Senior Infants in 2023/24 (28 → 17, -11).
Largest cohort-step gain: 3rd → 4th in 2025/26 (21 → 25, +4).
Largest cohort-step loss: 5th → 6th in 2021/22 (17 → 14, -3).
Overall: 73 (1974/75) → 152 (2025/26), 79.

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	12	25	17.2	6
Senior Infants	14	28	19.5	6
1st Class	15	28	20.0	6
2nd Class	17	28	20.3	6
3rd Class	16	27	20.5	6
4th Class	15	25	19.3	6
5th Class	15	23	18.0	6
6th Class	14	20	17.0	6
Total	73	159	127.2	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 21

SI 2021/22 21

1st 2022/23 23

-1

2nd 2023/24 22

-1

3rd 2024/25 21

4th 2025/26 25

Cohort 2021/22

JI 2021/22 25

SI 2022/23 28

1st 2023/24 28

2nd 2024/25 28

-1

3rd 2025/26 27

Cohort 2022/23

JI 2022/23 15

SI 2023/24 17

1st 2024/25 17

2nd 2025/26 17

Cohort 2023/24

JI 2023/24 16

-1

SI 2024/25 15

1st 2025/26 15

Cohort 2024/25

JI 2024/25 12

SI 2025/26 14

Cohort 2025/26

JI 2025/26 14

Raw data by year

Year	Female	Male	JI	SI	1st	2nd	3rd	4th	5th	6th	Total
1974/75	43	30	–	–	–	–	–	–	–	–	73
1975/76	–	–	–	–	–	–	–	–	–	–	98
1976/77	53	53	–	–	–	–	–	–	–	–	106
1977/78	55	56	–	–	–	–	–	–	–	–	111
1978/79	57	55	–	–	–	–	–	–	–	–	112
1979/80	59	55	–	–	–	–	–	–	–	–	114
1980/81	57	57	–	–	–	–	–	–	–	–	114
1981/82	59	64	–	–	–	–	–	–	–	–	123
1982/83	64	65	–	–	–	–	–	–	–	–	129
1983/84	66	68	–	–	–	–	–	–	–	–	134
1993/94	65	55	–	–	–	–	–	–	–	–	120
1994/95	61	52	–	–	–	–	–	–	–	–	113
1995/96	66	59	–	–	–	–	–	–	–	–	125
1996/97	62	52	–	–	–	–	–	–	–	–	114
1997/98	64	53	–	–	–	–	–	–	–	–	117
1998/99	61	50	–	–	–	–	–	–	–	–	111
1999/00	61	47	–	–	–	–	–	–	–	–	108
2000/01	53	55	–	–	–	–	–	–	–	–	108
2001/02	59	58	–	–	–	–	–	–	–	–	117
2002/03	67	56	–	–	–	–	–	–	–	–	123
2003/04	69	52	–	–	–	–	–	–	–	–	121
2004/05	69	58	–	–	–	–	–	–	–	–	127
2005/06	64	68	–	–	–	–	–	–	–	–	132
2006/07	63	75	–	–	–	–	–	–	–	–	138
2007/08	61	73	–	–	–	–	–	–	–	–	134
2008/09	62	82	–	–	–	–	–	–	–	–	144
2009/10	62	88	–	–	–	–	–	–	–	–	150
2010/11	56	89	–	–	–	–	–	–	–	–	145
2011/12	56	81	–	–	–	–	–	–	–	–	137
2012/13	52	67	–	–	–	–	–	–	–	–	119
2013/14	60	67	–	–	–	–	–	–	–	–	127
2014/15	60	68	–	–	–	–	–	–	–	–	128
2015/16	57	73	–	–	–	–	–	–	–	–	130
2016/17	60	70	–	–	–	–	–	–	–	–	130
2017/18	66	78	–	–	–	–	–	–	–	–	144
2018/19	73	66	–	–	–	–	–	–	–	–	139
2019/20	77	65	–	–	–	–	–	–	–	–	142
2020/21	75	72	21	22	17	17	17	16	17	20	147
2021/22	76	73	25	21	20	19	16	18	16	14	149
2022/23	80	74	15	28	23	19	19	15	19	16	154
2023/24	84	75	16	17	28	22	23	18	15	20	159
2024/25	78	72	12	15	17	28	21	24	18	15	150
2025/26	80	72	14	14	15	17	27	25	23	17	152