1F：
视障阅览室、多功能展厅、停车场
2F：
图书馆服务台、图书自助服务区、报刊阅览区、生态儿童馆、新加坡主题馆、24小时阅览室、24小时还书区、读者自习室、档案馆服务台、档案展厅、档案查询区、政府公开信息查询、餐饮区
3F：
社会科学图书阅览区、作家协会活动区、动漫体验区、影印古籍阅览室、电子阅览室、音像视听室、互动体验室、创客空间、录音室、影音鉴赏室、多媒体播映室、研讨室、多功能活动室
4F：
自然科学图书阅览区、报告厅、办公区
5F：
培训室
Resource Distribution
1F：
Visually Impaired Reading Area; Multi-function Exhibition Hall; Parking Lot
2F：
Library Information Desk; Book Self-Service Area; Newspapers and Periodicals Reading Area; Children's Eco-Library; Singapore Section; 24 Hour Reading Room; 24 Hour Book Returning Area; Study Room; Archives Information Desk; Archives Exhibition Hall; Archives Reference Area; Government Public Information Inquiry; Catering Area
3F：
Social Sciences Reading Area; Writers Association Activity Area; Comic and Animation Area; Photocopies of Ancient Books; Digital Reading Room; Audio-Visual Room; Interactive Experience Room; Makerspace; Recording Room; Audio-Visual Appreciation Room; Multimedia Display Room; Seminar Room; Multi-Function Activity Room
4F：
Natural Sciences Reading Area; Auditorium; Office Area
5F：
Training Room