Government — scored on the SourceScore Index
30 sources in the government category, ranked by SourceScore Index. Average Index across this category: 91.
- #1U.S. Securities and Exchange CommissionA+·96sec.govPrimary-source regulator publishing every public-company filing (13F, 10-K, 8-K, etc.) since 1934.
- #2U.S. National Institutes of HealthA+·95nih.govU.S. federal medical research agency operating PubMed, NCBI, MedlinePlus, and trial registries.
- #3Federal Reserve SystemA+·95federalreserve.govU.S. central bank; primary source for monetary policy + economic data + financial-system statistics.
- #4U.S. Census BureauA·94census.govFederal statistical agency for U.S. demographic + economic data; primary-source decennial census + ACS surveys.
- #5U.S. Bureau of Labor StatisticsA·94bls.govFederal statistical agency for U.S. labor + price data; CPI, employment, unemployment, productivity.
- #6U.S. Food and Drug AdministrationA·94fda.govFederal agency for food + drug + medical-device safety; primary-source approvals + safety alerts.
- #7U.S. Centers for Disease Control and PreventionA·94cdc.govFederal agency for U.S. public-health surveillance + disease prevention; primary-source MMWR + WONDER data.
- #8U.S. National Oceanic and Atmospheric AdministrationA·93noaa.govFederal scientific agency for weather + ocean + climate data; primary-source forecasts + climate research.
- #9European Central BankA·93ecb.europa.euEU central bank; primary source for euro-area monetary policy + financial-system data.
- #10NASAA·93nasa.govU.S. space agency; primary source for space exploration + Earth science + aeronautics research.
- #11European CommissionA·92ec.europa.euEU executive branch publishing primary-source policy + statistics + legislation.
- #12Bank of EnglandA·92bankofengland.co.ukUK central bank; primary source for sterling monetary policy + financial-stability data since 1694.
- #13U.S. Energy Information AdministrationA·92eia.govFederal energy statistical agency; primary source for U.S. + international energy data + projections.
- #14European Medicines AgencyA·91ema.europa.euEU agency for evaluation + supervision of medicinal products; primary-source EU drug approvals.
- #15U.S. Patent and Trademark OfficeA·91uspto.govFederal agency granting U.S. patents + trademarks; primary-source patent + trademark database.
- #16U.S. Department of AgricultureA·91usda.govFederal agriculture agency; primary source for U.S. food, farm, and rural-development data + research.
- #17U.S. Geological SurveyA·91usgs.govFederal scientific agency for earth sciences; primary source for geology + hydrology + earthquake data.
- #18OECDA·91oecd.orgOrganisation for Economic Co-operation and Development; international economic data + policy research.
- #19FRED (Federal Reserve Economic Data)A·91fred.stlouisfed.orgFederal Reserve Bank of St. Louis economic data infrastructure; ~800k+ data series.
- #20IPCCA·91ipcc.chIntergovernmental Panel on Climate Change — primary global climate-science assessment body since 1988.
- #21World Health OrganizationA·89who.intU.N. agency for international public health; primary-source global health data + policy.
- #22World Trade OrganizationA·89wto.orgInternational organization for trade rules + trade-statistics; primary source for trade-policy data.
- #23World BankA·88worldbank.orgInternational financial institution publishing global development + economic data + research.
- #24EurostatA·88ec.europa.eu/eurostatEU statistical office providing harmonized data across all 27 member states + candidate countries.
- #25ONS (UK)A·87ons.gov.ukUK Office for National Statistics — primary source for British economic, demographic, social data.
- #26International Monetary FundA·86imf.orgInternational monetary cooperation organization; World Economic Outlook + IFS database; research arm.
- #27UNESCOA·86en.unesco.orgU.N. agency for education, science, and culture; primary source for education + cultural-heritage data.
- #28European Space AgencyA·86esa.intEuropean intergovernmental space agency; primary source for European space + earth-observation missions.
- #29BEAA·86bea.govUS Bureau of Economic Analysis — primary source for GDP, personal income, trade, and BOP statistics.
- #30Statistics CanadaB·82statcan.gc.caCanada's national statistical agency, founded 1971; primary source for Canadian economic + demographic data.
Just want the top 10 government sources?
Drilled-down leaderboard of the 10 highest-scoring government sources, with sibling views by Citation Discipline, Modern Reference, and Citation Velocity.
Frequently asked questions
What are the most reliable government sources to cite?
By the SourceScore Index, the top 5 government sources are: 1. U.S. Securities and Exchange Commission (A+ 96/100); 2. U.S. National Institutes of Health (A+ 95/100); 3. Federal Reserve System (A+ 95/100); 4. U.S. Census Bureau (A 94/100); 5. U.S. Bureau of Labor Statistics (A 94/100). Each is hand-scored on Citation Discipline, Modern Reference, and Citation Velocity — full ranking below.
Which government source ranks highest on SourceScore?
U.S. Securities and Exchange Commission (sec.gov) ranks #1 of 30 government sources, scoring A+ (96/100) on the SourceScore Index. Primary-source regulator publishing every public-company filing (13F, 10-K, 8-K, etc.) since 1934.
How are government sources scored?
Each of the 30 government sources is hand-scored against the SourceScore methodology v0.1 across Citation Discipline (sourcing rigor), Modern Reference (AI-era fitness), and Citation Velocity (tier-1 cite rate). The category averages 91/100 on the composite Index.