In the ward are two schools Dinnington First School and Kingston Park Primary, Both have nurseries.
The boundary of Castle begins at the intersection of the A1/ Coach Lane and heads west along Coach Lane to Wynd Street. It carries on north along Wynd Street and along the footpath leading onto Hawthorn Avenue. It continues to the back of the properties on Brookside Avenue past the Church of St Cuthbert and the properties on Cragside back to the A1. The boundary continues north along the A1 to Shotton Grange and along the existing Castle/Woolsington ward boundary to the A696 Woolsington Bypass. It then travels southeast along the A696 to the A1 interchange and finally follows the A1 north, turning east on the A1056 and then north between the A1 and B1318 where it rejoins Coach Lane.
| Age group | Number |
|---|---|
| Under 16 | 1,938 |
| 16-24 | 985 |
| 25-44 | 3,144 |
| 45-64 | 2,640 |
| 65-74 | 658 |
| 75+ | 537 |
| Ethnicity | Number | % |
|---|---|---|
| White | 9,552 | 96.2 |
| Afro-Caribbean | 22 | 0.2 |
| South Asian | 146 | 1.5 |
| Chinese | 48 | 0.5 |
| Other | 163 | 1.6 |
The ward has 4,160 housing spaces of which 2.1% are vacant this is less than half of the city average of 5.3%. Owner occupied property stands at 78.3% much higher than the city average of 53.3%. The properties are as follows.
| Property type | Number | % |
|---|---|---|
| Detached | 613 | 14.8 |
| Semi-detached | 2,136 | 51.5 |
| Terraced | 1,020 | 24.6 |
| Flats | 378 | 9.1 |
| Other | 0 | 0 |