{"@context":"https://schema.org","@type":"Dataset","name":"Boarding Schools in Aba, Nigeria: Ranked ordering","description":"Ranked's ordered list of boarding schools in Aba, Abia State, Nigeria, with the composite score behind every position. Ranking is computed from review data and is never for sale.","url":"https://ranked.ng/boarding-schools/aba","license":"https://ranked.ng/terms","creator":{"@type":"Organization","name":"Ranked","url":"https://ranked.ng"},"isAccessibleForFree":true,"distribution":[{"@type":"DataDownload","encodingFormat":"application/json","contentUrl":"https://ranked.ng/dataset/rankings/boarding-schools/aba.json"}],"usage":{"citation":"Ranked (ranked.ng), Nigeria's directory of record","attributionUrl":"https://ranked.ng/boarding-schools/aba","methodology":"https://ranked.ng/how-we-rank","note":"Ranking position is editorial output computed from review data. Paid placement never affects position. The verified flag is granted only on evidence (owner phone-control proof, CAC registry match, or a hand-approved claim) and is never sold."},"spatialCoverage":{"@type":"City","name":"Aba, Abia State, Nigeria"},"scoreModel":{"compositeRange":[0,100],"compositeDecimals":3,"breakdownPrecision":"exact","dimensions":["rating","volume","recency","completeness","sentiment","verification"],"weights":{"rating":0.38,"volume":0.24,"recency":0.13,"completeness":0.1,"sentiment":0.1,"verification":0.05},"weightsVersion":"2026-07-16","weightsEffectiveFrom":"2026-07-16","reproduce":"rankedScore = round(sum over `dimensions`, in that order, of scoreBreakdown[d] * weights[d], to `compositeDecimals` decimals). scoreBreakdown values are 0-100 and unrounded, so this reproduces the published rankedScore exactly. To recompute a place from scratch instead of re-summing it, apply the dimension formulas at https://ranked.ng/how-we-rank to `scoreInputs`, which holds the values read at `scoreComputedAt`, not the values on the listing today.","weightsHistory":[{"version":"2026-05-23","until":"2026-07-16","weights":{"rating":0.36,"volume":0.22,"recency":0.12,"completeness":0.1,"sentiment":0.1,"verification":0.05,"featured":0.05},"note":"Phase 1.5 weights. Paid placement (featured) carried 5% of the composite until it was removed on 16 July 2026 and redistributed to rating, volume and recency. Scores published before that date were computed with it."}],"note":"Weights sum to 1.0 and are applied identically to every business. Paid placement is not a dimension and never moves a position. A weights change is dated here before it is applied, because a change with no dated record would make every previously published score unreproducible with no way to tell that from an error."},"dateModified":"2026-09-06","totalRanked":13,"totalGoogleReviews":154,"returned":13,"reproducibility":{"rows":13,"reproducible":13,"note":"Every row on this page re-sums exactly to its published score."},"places":[{"rank":1,"name":"Adventist Secondary Technical College, PMB 9002, Owerrinta","url":"https://ranked.ng/place/adventist-secondary-technical-college-pmb-9002-owerrinta-5bk_vw","rankedScore":51.586,"scoreBreakdown":{"rating":80.21838885585818,"volume":50.61713132926292,"recency":4.778249641127455,"completeness":33.33333333333333,"sentiment":50,"verification":0},"scoreComputedAt":"2026-09-07T11:55:25.348Z","scoreInputs":{"hasPhone":true,"hasPhotos":false,"hasWebsite":false,"isVerified":false,"photoCount":0,"googleRating":4.2,"sentimentScore":null,"googleReviewCount":32,"daysSinceLastReview":1110,"sentimentConfidence":null},"sentimentScore":null,"differentiator":null,"googleRating":4.2,"googleReviewCount":32,"address":"Aba-Owerri Expy, LGA, Umuika 441117, Abia, Nigeria","phone":"0803 763 5148","website":null,"identifiers":{"cacRcNumber":null,"googlePlaceId":"ChIJo1JCCk-SQhAR_I0cq5Bk_Vw"},"ownerVerified":false,"isFeatured":false},{"rank":2,"name":"Buckingham College","url":"https://ranked.ng/place/buckingham-college-tusxta","rankedScore":12.233,"scoreBreakdown":{"rating":0,"volume":0,"recency":30,"completeness":33.33333333333333,"sentiment":50,"verification":0},"scoreComputedAt":"2026-09-07T11:55:25.348Z","scoreInputs":{"hasPhone":true,"hasPhotos":false,"hasWebsite":false,"isVerified":false,"photoCount":0,"googleRating":null,"sentimentScore":null,"googleReviewCount":0,"daysSinceLastReview":null,"sentimentConfidence":null},"sentimentScore":null,"differentiator":null,"googleRating":null,"googleReviewCount":0,"address":"36 Mcc Rd, Abayi, Aba 450272, Abia, Nigeria","phone":"02348 03 7080","website":null,"identifiers":{"cacRcNumber":null,"googlePlaceId":"ChIJzfNoxc2bQhARv32SdTusXTA"},"ownerVerified":false,"isFeatured":false},{"rank":3,"name":"TOPNOTCHERS INTERNATIONAL ACADEMY","url":"https://ranked.ng/place/topnotchers-international-academy-21hjka","rankedScore":76.47,"scoreBreakdown":{"rating":91.68273035060777,"volume":61.911083214375616,"recency":86.95964483676948,"completeness":66.66666666666666,"sentiment":88,"verification":0},"scoreComputedAt":"2026-09-07T11:55:25.348Z","scoreInputs":{"hasPhone":true,"hasPhotos":false,"hasWebsite":true,"isVerified":false,"photoCount":0,"googleRating":4.7,"sentimentScore":0.95,"googleReviewCount":71,"daysSinceLastReview":51,"sentimentConfidence":0.8},"sentimentScore":0.95,"differentiator":"Teaches foreign languages, setting students apart from contemporaries.","googleRating":4.7,"googleReviewCount":71,"address":"51 Opobo Rd, Ogbor Hill, Aba 453106, Abia, Nigeria","phone":"0816 167 7483","website":"http://www.topnotchersacademy.com/","identifiers":{"cacRcNumber":null,"googlePlaceId":"ChIJI5DPZGuZQhARxCvHD21HJkA"},"ownerVerified":false,"isFeatured":false},{"rank":4,"name":"Academic Planet School","url":"https://ranked.ng/place/academic-planet-school-xp3utq","rankedScore":67.927,"scoreBreakdown":{"rating":88.07970779778823,"volume":44.073976491130644,"recency":73.17409163217867,"completeness":66.66666666666666,"sentiment":77,"verification":0},"scoreComputedAt":"2026-09-07T11:55:25.348Z","scoreInputs":{"hasPhone":true,"hasPhotos":false,"hasWebsite":true,"isVerified":false,"photoCount":0,"googleRating":4.5,"sentimentScore":0.9,"googleReviewCount":20,"daysSinceLastReview":114,"sentimentConfidence":0.6},"sentimentScore":0.9,"differentiator":"Offers feeding and lunch for learners, a rare perk among private schools.","googleRating":4.5,"googleReviewCount":20,"address":"49G9+897, Aba, 450102, Abia, Nigeria","phone":"0705 926 4497","website":"https://www.academicplanetschool.com/","identifiers":{"cacRcNumber":null,"googlePlaceId":"ChIJN0LugVmZQhARLU3qVXP3utQ"},"ownerVerified":false,"isFeatured":false},{"rank":5,"name":"St. Bridget's College","url":"https://ranked.ng/place/st-bridget-s-college-zkuc7k","rankedScore":62.175,"scoreBreakdown":{"rating":83.20183851339245,"volume":37.13144507689456,"recency":53.69137519753745,"completeness":66.66666666666666,"sentiment":80,"verification":0},"scoreComputedAt":"2026-09-07T11:55:25.348Z","scoreInputs":{"hasPhone":true,"hasPhotos":false,"hasWebsite":true,"isVerified":false,"photoCount":0,"googleRating":4.3,"sentimentScore":1,"googleReviewCount":12,"daysSinceLastReview":227,"sentimentConfidence":0.6},"sentimentScore":1,"differentiator":"Focuses on vocational skills alongside academics and moral training.","googleRating":4.3,"googleReviewCount":12,"address":"587V+CFH, Unnamed Road, Aba 453115, Abia, Nigeria","phone":"0704 208 3518","website":"https://saintbridgetschools.com/index.php","identifiers":{"cacRcNumber":null,"googlePlaceId":"ChIJ8eB55NKbQhARJ0Y-WzkUc7k"},"ownerVerified":false,"isFeatured":false},{"rank":6,"name":"Sacred Heart College","url":"https://ranked.ng/place/sacred-heart-college-i7vs6u","rankedScore":52.886,"scoreBreakdown":{"rating":88.07970779778823,"volume":34.71308950527416,"recency":19.113132523076512,"completeness":0,"sentiment":86,"verification":0},"scoreComputedAt":"2026-09-07T11:55:25.348Z","scoreInputs":{"hasPhone":false,"hasPhotos":false,"hasWebsite":false,"isVerified":false,"photoCount":0,"googleRating":4.5,"sentimentScore":0.9,"googleReviewCount":10,"daysSinceLastReview":604,"sentimentConfidence":0.8},"sentimentScore":0.9,"differentiator":"Missionary school with strong religious foundation under Saint Eugene Catholic Church.","googleRating":4.5,"googleReviewCount":10,"address":"4962+QP9, Aba, 450102, Abia, Nigeria","phone":null,"website":null,"identifiers":{"cacRcNumber":null,"googlePlaceId":"ChIJtyjQluKbQhARGR1ari7vS6U"},"ownerVerified":false,"isFeatured":false},{"rank":7,"name":"Tenderhearts Schools","url":"https://ranked.ng/place/tenderhearts-schools-oqur6a","rankedScore":51.372,"scoreBreakdown":{"rating":93.08615796566531,"volume":23.299000144533963,"recency":15.95151402035018,"completeness":33.33333333333333,"sentiment":50,"verification":0},"scoreComputedAt":"2026-09-07T11:55:25.348Z","scoreInputs":{"hasPhone":true,"hasPhotos":false,"hasWebsite":false,"isVerified":false,"photoCount":0,"googleRating":4.8,"sentimentScore":null,"googleReviewCount":4,"daysSinceLastReview":670,"sentimentConfidence":null},"sentimentScore":null,"differentiator":null,"googleRating":4.8,"googleReviewCount":4,"address":"Opobo Rd, Aba 453106, Abia, Nigeria","phone":"0908 373 6440","website":null,"identifiers":{"cacRcNumber":null,"googlePlaceId":"ChIJjdsZ5p6ZQhARey9SnoQUr6A"},"ownerVerified":false,"isFeatured":false},{"rank":8,"name":"High Grade Model Academy","url":"https://ranked.ng/place/high-grade-model-academy-zx4kvy","rankedScore":49.712,"scoreBreakdown":{"rating":95.25741268224334,"volume":15.904041823988749,"recency":0.10630901857229332,"completeness":33.33333333333333,"sentiment":63.5,"verification":0},"scoreComputedAt":"2026-09-07T11:55:25.348Z","scoreInputs":{"hasPhone":true,"hasPhotos":false,"hasWebsite":false,"isVerified":false,"photoCount":0,"googleRating":5,"sentimentScore":0.9,"googleReviewCount":2,"daysSinceLastReview":2499,"sentimentConfidence":0.3},"sentimentScore":0.9,"differentiator":"Standard facilities and nice learning environment.","googleRating":5,"googleReviewCount":2,"address":"34C Obohia Rd, Asa Nnetu, Aba 450103, Abia, Nigeria","phone":"0803 272 1734","website":null,"identifiers":{"cacRcNumber":null,"googlePlaceId":"ChIJ8S_-DeCdQhARgIP3jZx4KvY"},"ownerVerified":false,"isFeatured":false},{"rank":9,"name":"Rubeth academy","url":"https://ranked.ng/place/rubeth-academy-nhmrkk","rankedScore":48.444,"scoreBreakdown":{"rating":95.25741268224334,"volume":10.034333188799373,"recency":11.576831338264068,"completeness":33.33333333333333,"sentiment":50,"verification":0},"scoreComputedAt":"2026-09-07T11:55:25.348Z","scoreInputs":{"hasPhone":true,"hasPhotos":false,"hasWebsite":false,"isVerified":false,"photoCount":0,"googleRating":5,"sentimentScore":null,"googleReviewCount":1,"daysSinceLastReview":787,"sentimentConfidence":null},"sentimentScore":null,"differentiator":null,"googleRating":5,"googleReviewCount":1,"address":"488V+7VX, Faulks Rd, Aba, 450102, Abia, Nigeria","phone":"0706 191 9811","website":null,"identifiers":{"cacRcNumber":null,"googlePlaceId":"ChIJp0F-IJ-bQhARkaBsInHmRkk"},"ownerVerified":false,"isFeatured":false},{"rank":10,"name":"Aunty Anne's International School Aba","url":"https://ranked.ng/place/aunty-anne-s-international-school-aba-1eox5o","rankedScore":44.862,"scoreBreakdown":{"rating":73.1058578630005,"volume":15.904041823988749,"recency":12.296070933282007,"completeness":66.66666666666666,"sentiment":50,"verification":0},"scoreComputedAt":"2026-09-07T11:55:25.348Z","scoreInputs":{"hasPhone":true,"hasPhotos":false,"hasWebsite":true,"isVerified":false,"photoCount":0,"googleRating":4,"sentimentScore":null,"googleReviewCount":2,"daysSinceLastReview":765,"sentimentConfidence":null},"sentimentScore":null,"differentiator":null,"googleRating":4,"googleReviewCount":2,"address":"No 6 oomnne drive, Abayi, Aba 453115, Abia, Nigeria","phone":"0803 668 8517","website":"https://auntyannesschools.com.ng/","identifiers":{"cacRcNumber":null,"googlePlaceId":"ChIJJRAqJYqbQhARImBHY1Eox5o"},"ownerVerified":false,"isFeatured":false},{"rank":11,"name":"Dority International School","url":"https://ranked.ng/place/dority-international-school-riynju","rankedScore":15.567,"scoreBreakdown":{"rating":0,"volume":0,"recency":30,"completeness":66.66666666666666,"sentiment":50,"verification":0},"scoreComputedAt":"2026-09-07T11:55:25.348Z","scoreInputs":{"hasPhone":true,"hasPhotos":false,"hasWebsite":true,"isVerified":false,"photoCount":0,"googleRating":null,"sentimentScore":null,"googleReviewCount":0,"daysSinceLastReview":null,"sentimentConfidence":null},"sentimentScore":null,"differentiator":null,"googleRating":null,"googleReviewCount":0,"address":"19-21 Umuodu Rd, Abayi, Aba 453115, Abia, Nigeria","phone":"0806 768 6903","website":"https://www.nigeriaprivateschools.com/index.php/en/ads/6737228dca84b/Dority-International-Schools","identifiers":{"cacRcNumber":null,"googlePlaceId":"ChIJaWUIQTKaQhARReETPriYnJU"},"ownerVerified":false,"isFeatured":false},{"rank":12,"name":"Shoreland Academy","url":"https://ranked.ng/place/shoreland-academy-xtmfzy","rankedScore":15.567,"scoreBreakdown":{"rating":0,"volume":0,"recency":30,"completeness":66.66666666666666,"sentiment":50,"verification":0},"scoreComputedAt":"2026-09-07T11:55:25.348Z","scoreInputs":{"hasPhone":true,"hasPhotos":false,"hasWebsite":true,"isVerified":false,"photoCount":0,"googleRating":null,"sentimentScore":null,"googleReviewCount":0,"daysSinceLastReview":null,"sentimentConfidence":null},"sentimentScore":null,"differentiator":null,"googleRating":null,"googleReviewCount":0,"address":"7 Shorelands Avenue, off Opobo Road, Ogbor Hill, Aba 450102, Abia, Nigeria","phone":"0813 444 0470","website":"https://shorelandsbritishacademy.com/","identifiers":{"cacRcNumber":null,"googlePlaceId":"ChIJ6QA0BNeYQhARM4eBnXtmFzY"},"ownerVerified":false,"isFeatured":false},{"rank":13,"name":"Premier International Secondary School, Aba","url":"https://ranked.ng/place/premier-international-secondary-school-aba-ixwxmk","rankedScore":12.233,"scoreBreakdown":{"rating":0,"volume":0,"recency":30,"completeness":33.33333333333333,"sentiment":50,"verification":0},"scoreComputedAt":"2026-09-07T11:55:25.348Z","scoreInputs":{"hasPhone":false,"hasPhotos":false,"hasWebsite":true,"isVerified":false,"photoCount":0,"googleRating":null,"sentimentScore":null,"googleReviewCount":0,"daysSinceLastReview":null,"sentimentConfidence":null},"sentimentScore":null,"differentiator":null,"googleRating":null,"googleReviewCount":0,"address":"145B Ikot Ekpene Rd, Ogbor Hill, Aba 453106, Abia, Nigeria","phone":null,"website":"http://nigeriaprivateschools.com/","identifiers":{"cacRcNumber":null,"googlePlaceId":"ChIJYf9pE9qYQhAR30snQixwxMk"},"ownerVerified":false,"isFeatured":false}]}