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Convent Girls Senior National School

Roll number: 16159D Mallow, Co. Cork

School details

Address
Mallow, Co. Cork (P51D958)
Email
[email protected]
Phone
02242211
Principal
Sheila O'Connor
Ethos
Catholic
DEIS
N
Irish classification
No subjects through Irish
Gaeltacht
N
Island
N
Local authority
Cork County Council
School patron
Bishop of Cloyne
School type
Ordinary with Special Classes
School level
Senior
Planning area
Mallow

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
21.60
2025/26
Mainstream classes
10
2025/26
Largest class group
33
2025/26
Classes with 30+ pupils
1
2025/26

Class group metrics trend

Class group metrics by year

Year Mainstream class pupils Mainstream classes Average class size Largest class Classes 30+
2006/07 182 7 26.00 34 2
2007/08 194 7 27.71 36 3
2008/09 204 8 25.50 31 1
2009/10 226 9 25.11 28 0
2010/11 227 9 25.22 30 1
2011/12 243 9 27.00 35 2
2012/13 250 10 25.00 28 0
2013/14 272 10 27.20 35 1
2014/15 291 11 26.45 33 1
2015/16 276 12 23.00 28 0
2016/17 301 12 25.08 28 0
2017/18 282 12 23.50 29 0
2019/20 250 11 22.73 32 1
2020/21 239 10 23.90 37 2
2021/22 231 10 23.10 33 2
2022/23 229 10 22.90 35 2
2023/24 224 10 22.40 35 1
2024/25 219 10 21.90 34 1
2025/26 216 10 21.60 33 1

Data highlights

Key numbers to spot outliers or notable changes.

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 0 6 3.0 4
Senior Infants 1 3 2.0 2
1st Class 23 37 30.3 6
2nd Class 30 41 34.5 6
3rd Class 33 44 37.0 6
4th Class 33 47 39.0 6
5th Class 35 49 42.7 6
6th Class 35 56 46.3 6
Total 188 502 304.6 41

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

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 2022/23
JI 2022/23 1
0
SI 2023/24 1
+22
1st 2024/25 23
+9
2nd 2025/26 32
Cohort 2023/24
JI 2023/24 0
0
SI 2024/25 0
+32
1st 2025/26 32
Cohort 2024/25
JI 2024/25 5
-2
SI 2025/26 3
Cohort 2025/26
JI 2025/26 6

Raw data by year

Year Female Male JI SI 1st 2nd 3rd 4th 5th 6th Total
1975/76 – – – – – – – – – – 472
1976/77 487 – – – – – – – – – 487
1977/78 489 – – – – – – – – – 489
1978/79 495 – – – – – – – – – 495
1979/80 480 – – – – – – – – – 480
1980/81 486 – – – – – – – – – 486
1981/82 494 – – – – – – – – – 494
1982/83 502 – – – – – – – – – 502
1993/94 347 20 – – – – – – – – 367
1994/95 338 22 – – – – – – – – 360
1995/96 282 18 – – – – – – – – 300
1996/97 251 23 – – – – – – – – 274
1997/98 250 17 – – – – – – – – 267
1998/99 235 18 – – – – – – – – 253
1999/00 231 18 – – – – – – – – 249
2000/01 216 11 – – – – – – – – 227
2001/02 213 11 – – – – – – – – 224
2002/03 211 5 – – – – – – – – 216
2003/04 198 7 – – – – – – – – 205
2004/05 179 9 – – – – – – – – 188
2005/06 183 6 – – – – – – – – 189
2006/07 192 8 – – – – – – – – 200
2007/08 202 7 – – – – – – – – 209
2008/09 209 10 – – – – – – – – 219
2009/10 230 11 – – – – – – – – 241
2010/11 233 13 – – – – – – – – 246
2011/12 249 13 – – – – – – – – 262
2012/13 257 15 – – – – – – – – 272
2013/14 279 16 – – – – – – – – 295
2014/15 299 17 – – – – – – – – 316
2015/16 283 15 – – – – – – – – 298
2016/17 312 14 – – – – – – – – 326
2017/18 293 15 – – – – – – – – 308
2018/19 277 11 – – – – – – – – 288
2019/20 262 10 – – – – – – – – 272
2020/21 251 10 – – 37 41 33 40 46 42 261
2021/22 240 12 – – 31 40 39 33 43 45 252
2022/23 239 13 1 – 33 31 44 39 35 47 252
2023/24 235 16 – 1 26 33 34 47 49 35 251
2024/25 230 19 5 – 23 30 33 34 46 53 249
2025/26 226 20 6 3 32 32 39 41 37 56 246