Dataset collections

NEA air quality open data in this collection reports annual 24-hour mean PM10 at the 99th percentile from 2000 through 2022, aligned with WHO Air Quality Guidelines (2005 global update). The CSV Air Pollutant - Particulate Matter PM10 (24-hr Mean -99th Percentile) supports long-term particulate trend analysis and policy evaluation against international reference levels. Environmental health researchers can compare Singapore’s PM10 extremes across years while noting the percentile metric rather than daily PSI readings. Annual frequency matches NEA’s published environmental statistics series.

Land Transport Authority (LTA) data on the age distribution of cars registered in Singapore, excluding road-tax-exempt vehicles. The annual CSV “Annual Age Distribution of Cars” helps analysts study fleet ageing, replacement cycles, and implications for CO₂ and maintenance policy. Automakers and researchers compare how Singapore’s car population shifts across model years from 2005–2017. This collection is a staple for Singapore transport open data on private vehicles.

Singapore Customs aggregates yearly revenue statistics in a single CSV collection covering customs and excise duties, GST collections, and cost-per-dollar collected. Analysts studying sin taxes, motor-vehicle levies, petroleum duties, and trade facilitation efficiency can use one dataset for the published annual window. Fiscal researchers comparing duty-paid releases with collections benefit from official scope notes in the collection description. Explore Singapore Customs open data for consolidated yearly revenue and administration cost metrics.

URA geospatial open data captures symbol text annotations from amendments to the Master Plan 2019, including land-use labels, gross plot ratio notes, and conservation area text. GEOJSON and KML files let mapmakers display the latest published annotation layer alongside other planning datasets. Urban researchers studying how Singapore communicates zoning on official maps can reuse these extracts rather than redigitising PDF plans. For authoritative updates, URA directs users to its Master Plan portal.

Singapore Land Authority (SLA) corporate performance open data in this collection tracks total area of state land sold to the private sector from April 2010 through September 2022. The CSV Total Area of State Land Sold to Private Sector helps land market analysts relate government land sales programmes to development pipeline indicators. Urban economists studying state land monetisation can use semiannual updates noted in the official description. Areas reflect SLA transactional records rather than lease tenure remaining on sold parcels.

Singapore Customs trade-facilitation statistics on customs licences issued for licensed premises, counted as at 31 March each year. The CSV collection tracks how many premises hold valid customs licences, supporting compliance and industry capacity studies. Logistics firms and trade policy analysts use it alongside other facilitation indicators. Annual figures from 2015–2019 document licensed premises counts in Singapore open customs data.

Urban Redevelopment Authority (URA) provides conservation area text annotations from the Master Plan 2003 in this geospatial collection. KML and GEOJSON datasets label heritage conservation areas for comparison with later master plan editions such as MP2014. Heritage planners and GIS users studying Singapore’s evolving conservation framework can reference MP2003 nomenclature spatially. Use this URA collection for Master Plan 2003 conservation area text on Singapore open data.

Singapore Land Authority (SLA) publishes the national cadastral parcel map as authoritative geospatial open data updated weekly. Polygons approximate surveyed lot boundaries across Singapore in GEOJSON and KML formats. Property researchers, conveyancers, and civic hackers can join parcel geometry with tenure or transaction tables for spatial analysis. The layer underpins many Singapore land-administration and urban analytics workflows on the open data portal.

Singapore Land Authority (SLA) estate management GIS data in this collection locates fire hydrants and other infrastructures on vacant State land under SLA stewardship. GEOJSON and KML datasets update monthly for facilities maintenance, fire access planning, and interim land use oversight. Emergency planners can audit hydrant coverage on undeveloped State parcels. Attributes reflect SLA’s inventory for vacant land rather than built-up street networks.

URA Master Plan 2014 amendment cartography in this collection updates monument number annotations for planning map users. GEOJSON and KML datasets Amendment to MP2014 Monument Text integrate with other MP2014 heritage annotation layers on Data.gov.sg. Conservation GIS workflows can swap in amended text symbology without redrawing base monument geometry. Labels document cartographic monument numbering under the amendment release rather than new heritage listings.

URA Master Plan 2019 geospatial layers annotating monument numbers across Singapore. GEOJSON and KML files extract the approved 18 November 2019 plan for GIS heritage and planning workflows. Users are directed to https://www.ura.gov.sg/ for the latest Master Plan updates. Conservation officers and developers cross-check monument identifiers against statutory planning layers. This URA collection links Singapore built-heritage coding to national spatial planning data.

National Environment Agency (NEA) tracks how much non-domestic waste Singapore disposes relative to economic output, expressed per S$ billion of GDP. The annual CSV series runs from 2011 to 2015 and reflects revisions after national accounts rebasing by the Department of Statistics. Sustainability analysts can benchmark waste intensity trends for Singapore’s commercial and industrial sectors. The indicator links environmental reporting with macroeconomic denominators for normalized comparisons.

LTA monthly statistics on revalidation of Certificates of Entitlement (COEs) for existing vehicles across categories A through D in Singapore. The dataset “Monthly Revalidation of COE” shows how owners extend vehicle lifespans instead of bidding for new COEs. Transport economists study interaction between COE policy and fleet turnover. CSV coverage from 2015 through early 2018 supports Singapore open data analysis of secondary COE market behaviour.

Energy Market Authority (EMA) reports annual stock changes by energy product in thousand tonnes of oil equivalent (ktoe) for Singapore. The CSV “Stock Change, 2009 to 2019” supports energy security and inventory analysis across the published decade. Economists and sustainability researchers can relate stock movements to supply-chain and consumption datasets without inventing balances. Use this EMA collection for official energy stock-change statistics on Singapore open data.

Housing & Development Board (HDB) open data summarises long-run demand for rental and sold public housing in Singapore since 1960. The annual CSV aligns with key statistics published in HDB annual reports, giving analysts a machine-readable time series for policy and market commentary. Researchers comparing Singapore’s public housing uptake across decades can download one file instead of transcribing PDF tables. Coverage extends through 2021 in the catalogued period.

Urban Redevelopment Authority (URA) tracks the pipeline supply of executive condominiums (EC) in Singapore by development status in this annual collection. The quarterly CSV dataset breaks down planned and progressing EC supply, with official notes on “Planned - Others” covering government land sales and public developments. Housing market analysts studying middle-income housing can monitor EC pipeline stages within the coverage years. Explore URA open data for executive condominium supply by development status.

NEA publishes annual counts of licensed hawkers operating in government markets and hawker centres across Singapore. The CSV organises totals by type of goods sold—cooked food, market produce, and piece goods or sundries—from 1981 through 2015. Food policy researchers and heritage groups can study how Singapore’s hawker trade composition changed over decades. The series complements NEA’s broader hawker-centre management statistics on the open data catalogue.

Singapore Customs documents how many TradeNet permits are issued each year as part of trade facilitation statistics. The annual CSV supports analysis of digital customs clearance volumes and Singapore’s role as a trading hub from 2015 through 2019. Trade researchers can relate permit counts to cargo flows and regulatory modernisation under TradeNet. The single-dataset collection complements other Customs enforcement and facilitation releases on data.gov.sg.

Ministry of Education indicators on the share of Singapore school candidates achieving at least five O-Level passes at grade C6 or better. The CSV aligns with MOE reporting that excludes Integrated Programme students and certain non-graduating-year sittings. Educators and parents benchmark secondary outcomes over decades from 1987–2021. This collection anchors Singapore open education data on broad O-Level attainment trends.

URA provides line symbology for Master Plan 2019 features such as gross plot ratio demarcations and nature reserve or conservation boundaries, offset from parcel edges for cartographic clarity. GEOJSON and KML files derive from the plan approved on 18 November 2019. GIS users building Singapore planning viewers can style these layers consistently with URA’s published map conventions. Users should cross-check URA’s website for subsequent Master Plan amendments.

Ministry of Law open data in this collection snapshots the total quantum of outstanding licensed moneylending loans annually from 2013 through 2021. The CSV Total amount of outstanding licensed moneylending loans supports consumer credit and regulatory oversight research on the licensed moneylending sector. Analysts studying household debt channels can track year-end outstanding balances as published by MinLaw. Figures are aggregate stock measures, not loan-level records.

Immigration and Checkpoints Authority (ICA) publishes annual open data on employers of immigration offenders arrested in Singapore. The member CSV, Number of Employers of Immigration Offenders Arrested from 2011 Onwards, supports trend analysis of employer-linked enforcement outcomes at checkpoints and inland operations. Policy researchers and journalists studying Singapore immigration compliance can download the time series for spreadsheet charts. Coverage in the catalog extends through 2021 with annual refresh frequency.

JTC Corporation publishes indicative boundaries for its industrial estates across Singapore as monthly geospatial open data. GEOJSON and KML files name estate extents for overlay on transport, utilities, or investment maps. Businesses scouting Singapore industrial locations and researchers analysing estate-level clustering can use a consistent polygon layer. The boundaries are indicative rather than legal lot lines, so users should pair them with SLA cadastral data when precision matters.

Singapore Civil Defence Force (SCDF) publishes annual counts of enforcement checks and fire-safety notices issued in Singapore. The CSV breaks out Fire Hazard Abatement Notices (FHANs) and Notices of Fire Safety Offences (NFSOs) alongside inspection volumes from 2006 through 2015. Building managers and safety analysts can track regulatory pressure on fire-code compliance over time. The collection supports public accountability for SCDF enforcement activity on data.gov.sg.