| School Name | Waikaia School |
| School ID | 4036 |
| Principal | Michelle Houghton |
| School gender | Co-Educational |
| Authority | State |
| Organisation Type | Full Primary School (Year 1-8) |
| Boarding Facilities | No |
| Education medium | All students in English Medium |
| Cohort entry | No |
| School Donations | Donations should not be requested, unless for a school camp |
| Definition | Not Applicable |
| Col id | 99041 |
| Col name | FINS CoL |
| Location | 22 Leamington Street, Waikaia |
| Census Area Unit | Waikaia |
| Ward | Mararoa-Waimea Ward |
| Postal Details | P O Box 43, Waikaia, 9745 |
| Territorial Authority | Southland District |
| Regional Council | Southland Region |
| Education region | Otago/Southland |
| General Electorate | Clutha-Southland |
| Mori electorate | Te Tai Tonga |
| Local office name | Invercargill |
| Isolation index | 2.23 |
| Decile | 9 |
| Management Contact Name | Joslyn Henry |
| Telephone | 03-2027729 |
| Fax | 03-2027729 |