What is San Francisco made of?
news coverage + 3×registered companies + 2×mapped places, log-scaled vs strongest sector
What the city turned toward · Jan–Apr 2026
Each topic's share of news attention, January–April 2026 against September–December 2025 — news ingestion paused in May, so this is the latest complete window.
Healthcare
Infrastructure & housing
Public Safety
Protest
Governance
Policing Law Enforcement
Crime
Disasters Emergencies
Accidents
Corruption
a rising share means the city's attention is turning toward it — not necessarily more incidents
What San Francisco's news is about
Themes across the city's entire news coverage — ≈414.5K located reports — with each theme's momentum, its most specific keywords, and how the coverage feels. A CRITICAL badge means most of that theme's coverage is extremely negative.
Business
Technology
Sports
Politics
Football
Finance
Crime
Real Estate
Entertainment
momentum window: Jan–Apr 2026 vs Sep–Dec 2025 · sentiment is a property of the news coverage, not a city rating
The character of San Francisco
- ✓Technology engine— Technology leads with 14325 companies and 308 mapped places
- ✓AI hiring magnet— OpenAI and Mercor lead what employers advertise
- ✓Deep venture capital pool— 12828 tracked companies have raised outside money
- ✓Medical research powerhouse— UCSF contributes 11078 locally produced papers
- ✓High-churn startup factory— 13516 companies formed since 2018 amid substantial closures
- ✓Large corporate anchor base— Wells Fargo, Gap, Salesforce and Cisco Meraki anchor employment
- ✓Office-heavy street economy— Software companies and corporate offices dominate mapped businesses
- ✓Broader economy than expected— Retail, healthcare, finance and education sit beside technology
Living in San Francisco means…
- ✓working in a tech-heavy market— Technology leads both company registrations and mapped workplaces
- ✓watching public safety closely— Recent attention shifted sharply toward crime and public safety
- ✓seeing startups appear and vanish— Formation is high, but 5144 tracked companies have shut down
- ✓being near medical discovery— UCSF dominates local institutional research
- ✓following housing and transport choices— Government money repeatedly names both themes
- ✓feeling the overdose crisis— Multiple deadly events center on fentanyl and drug overdoses
read from the news record — not a survey
Things most people don't know
- The company registry counts 1141 venture capital and private-equity firms, more than the 857 real estate firms.
- The city-tagged research record includes Universidad San Francisco de Quito with 1127 papers.
- Historical art and architecture narrowly outranks magnetic confinement fusion in research about San Francisco, 26 papers to 25.
- The registry counts 2654 acquired companies, more than the 2313 listed simply as funding raised.
- Mapped biotechnology companies carry a 4.47 rating, above software companies at 4.32.
