City
San Francisco
San Francisco is an incorporated city in San Francisco County with an estimated 2025 population of 826,079. It handles many rules and services inside its limits. The county still handles property records, taxes, courts, elections, public health, and many household programs.
Starting point
Confirm the address is inside local limits first.
If the address is inside San Francisco, city or town offices may handle local permits, code, and services. If it is outside limits, county routing may be the better first stop.
What changes the answer: A mailing city is not always the same as city government jurisdiction.
How local government works here
The city line changes some rules, but not every public office.
The mailing address can say San Francisco even when the property sits outside local limits. Check the city line before relying on a local rule or permit page.
City limits choose the local counter
Inside San Francisco, the city usually handles permits, zoning, parking, business licenses, and local code. Outside the city line, start with county planning or building.
The county still handles county work
San Francisco County handles property value and tax bills. It also handles deeds, court, elections, health, and many aid programs. Living inside San Francisco does not move those jobs to the city.
A provider can have its own boundary
Water, sewer, fire, schools, transit, trash, and power may belong to a special district or other provider. Use the address, parcel, or service bill to find the right agency.
Place answer
San Francisco property questions start at the city counter
SF.gov points property and project questions toward the San Francisco center and related city services.
Read the full explanation2025 population
826,079
Land area
46.685 sq mi
Water area
185.214 sq mi
Local front desk
Start with the task in front of you.
San Francisco is incorporated. Start with the city for work inside its limits, while San Francisco County still handles property records, taxes, courts, elections, many benefits, and county alerts. San Francisco County is the public-health layer.
- Property Open the property-tax path
Assessed value, exemptions, tax bills, and appeals
San Francisco County assessor handles value and exemptions. The clerk of the board handles a formal value appeal. The tax collector handles the bill, payment, and penalties.
- Records Open the records path
Deeds, birth and death records, marriage records, and name changes
San Francisco County recorder is the usual deed and public-record door. Vital-record access depends on the record and year. A legal name change or divorce decree can involve Superior Court.
- Property work Open official city planning
Building permits, ADUs, zoning, code, water, and septic
Start with the city planning or building office for an address inside San Francisco. Start with the county for an address outside local limits.
Browse planning and building offices - Housing Open the official housing path
Rent rules, repairs, notices, and eviction papers
Start with a local rent, housing, or code office if one serves the address. Court papers go to the Superior Court self-help path, and the deadline on the papers keeps running.
Browse local housing and rent offices - Household help Open the benefits path
CalFresh, Medi-Cal, CalWORKs, General Assistance, and IHSS
San Francisco County social-services agency is the main local door. Coverage, food, cash aid, and in-home support remain separate programs with separate notices.
- Public health Open the health path
Vaccines, disease reporting, health records, and local health programs
San Francisco County public health is the local health jurisdiction. Health coverage and benefits still use separate program doors.
- Business Open the business path
Business setup, seller's permits, local licenses, and regulated work
State filings and tax accounts do not replace San Francisco zoning, licensing, building, fire, or health approvals for the address.
- Neighborhood services Open the local-office path
Potholes, streetlights, graffiti, trash, and service requests
For a city-owned street or service inside San Francisco, start with the local request system. County roads, Caltrans routes, utilities, private property, and separate service providers use different doors.
- School and care Open the school and care path
School enrollment, student records, and child-care checks
The school district handles assignment and records. County offices can help with some family services, while the state licenses child-care facilities.
- Parking Open the parking path
Residential, guest, overnight, and local parking permits
A local parking permit is separate from a citation, moving ticket, and toll notice. Match the permit to the address, vehicle, district, or parking facility.
- Tickets Open the ticket path
Traffic court, parking citations, and toll notices
San Francisco County Superior Court handles traffic court matters. A city or issuing agency handles parking. The toll operator handles toll notices.
- Safety Open the official local alerts
Emergency alerts, evacuations, smoke, roads, and power
Use the county or city alert system for local warnings. Follow the local emergency office for evacuation wording, then use the state fire, smoke, road, and utility sources for the matching layer.
Browse local emergency alert systems
Official city doors
Start local when the address is inside San Francisco.
The official website is always here. Direct service links appear only when the California Porch source trail supports them; an unlisted service has not been guessed.
County handoff
Keep the county layer close.
San Francisco does not replace the county for records, property taxes, courts, elections, benefits, public health, or county alerts. The official doors stay together below.
San Francisco County
Practical notes
Office, map, permit, and paperwork notes for San Francisco
Place answer · Rules and licenses · Reviewed July 3, 2026
San Francisco business registration runs through the Treasurer
San Francisco businesses usually register with the Treasurer & Tax Collector within 30 days of starting business activity and renew each year.
Place answer · Money and taxes · Reviewed July 3, 2026
San Francisco property tax splits assessor records from payment
San Francisco property tax questions usually split between the Assessor-Recorder for value and property records, and the Treasurer & Tax Collector for bills and payments.
Place answer · Cars and driving · Reviewed July 3, 2026
San Francisco parking permits start with the exact block
San Francisco residential parking permits depend on posted permit areas, current documents, renewal timing, paid citations, and whether the vehicle is tied to the address.
Place answer · Cars and driving · Reviewed July 3, 2026
San Francisco parking tickets start with SFMTA
San Francisco parking citations are handled through SFMTA, with separate paths for paying, contesting, checking status, and reading citation details.
Place answer · Rules and licenses · Reviewed July 3, 2026
San Francisco public records start with the department
San Francisco's records index helps residents find the right city department, records policy, and request path before sending a public records request.
Place answer · Home and property · Reviewed July 14, 2026
AlertSF is San Francisco's opt-in emergency alert
AlertSF is San Francisco's opt-in alert service; Wireless Emergency Alerts and emergency radio are separate automatic or backup channels.
Stories & Notes
Stories and local context in San Francisco County
Place story · History and culture
A steep San Francisco street gave the cable car its start
San Francisco's first cable car test ran on Clay Street in 1873, turning a steep-street problem into one of the city's most famous moving landmarks.
Place story · History and culture
The Wave Organ turns San Francisco Bay into a small instrument
The Wave Organ is a wave-activated acoustic sculpture on a Marina District jetty, built from stone, pipes, tide, and bay movement.
Place story · History and culture
Japanese Tea Garden is a quiet Golden Gate Park story
San Francisco's Japanese Tea Garden began as an 1894 fair exhibit and grew into the oldest public Japanese garden in the United States.
Place story · History and culture
Fort Point puts a brick fort under the Golden Gate
Fort Point gives San Francisco a close-up military history stop, with Civil War-era brickwork sitting below the Golden Gate Bridge.
Place story · History and culture
Coit Tower has a whole 1930s story at its base
Coit Tower is a Telegraph Hill landmark with city views, a Lillie Hitchcock Coit backstory, and Depression-era murals that once stirred public debate.
Place story · History and culture
The Palace of Fine Arts is San Francisco's world's-fair survivor
The Palace of Fine Arts began with the 1915 Panama-Pacific Exposition and still gives San Francisco a public reminder of that huge world's-fair moment.
Place story · History and culture
The Presidio turned a military post into a public park
San Francisco's Presidio served under three nations, became part of the National Park Service in 1994, and now mixes historic buildings, trails, beaches, and bay views.
Place story · History and culture
Sutro Baths turned the edge of San Francisco into a giant swim house
The Sutro Baths ruins at Lands End are the remains of a huge oceanfront bathhouse that once mixed swimming, exhibits, restaurants, and Pacific views.