The Costello School: admissions history
How many families applied, how many places there were, and how far the last place went - every year we hold.
For September 2026 entry, 187 families put The Costello School as their first choice and 497 named it as one of their preferences, for 211 places offered. It had fewer first-choice applications than places, so in 2026 a family who put it first could expect an offer unless the school's other criteria ruled them out.
Demand has been fairly steady: 205 first choices in 2021, against 187 in 2026.
Across Hampshire, 90% of families were offered their first-choice secondary school for 2026 entry, and 98% were offered one of the schools they named.
In 2025, families in Hampshire lodged 352 appeals against secondary school offers; 243 reached a hearing and 76 succeeded (31.3% of those heard).
Applications and offers by year
| Entry year | Places offered | First choices | Named at all | First choices per place | First choices not offered |
|---|---|---|---|---|---|
| 2026 | 211 | 187 | 497 | 0.9 | 27 |
| 2025 | 217 | 140 | 399 | 0.6 | 0 |
| 2024 | 256 | 210 | 521 | 0.8 | 9 |
| 2023 | 254 | 265 | 580 | 1.0 | 55 |
| 2022 | 260 | 250 | 468 | 1.0 | 19 |
| 2021 | 266 | 205 | 510 | 0.8 | 14 |
| 2020 | 223 | 232 | 449 | 1.0 | 35 |
| 2019 | 223 | 204 | 431 | 0.9 | 6 |
| 2018 | 224 | 206 | 468 | 0.9 | 23 |
| 2017 | 223 | 201 | 490 | 0.9 | 25 |
| 2016 | 223 | 239 | 469 | 1.1 | 42 |
| 2015 | 223 | 224 | 447 | 1.0 | 27 |
| 2014 | 223 | 238 | 491 | 1.1 | 23 |
Source: DfE, Primary and secondary school applications and offers (school-level file). "Places offered" is the number of offers made on national offer day, which can differ from the school's published admission number.