City
San Francisco
San Francisco is a city record. City or town offices may handle local rules inside their limits, while county offices still handle records, taxes, courts, and many services.
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.
A mailing city is not always the same as city government jurisdiction.
2025 population
826,079
Land area
46.685 sq mi
Water area
185.214 sq mi
Directory notes
Local layers to keep on the same page.
Confirm city or town limits.
A mailing address can use a nearby place name. If the address is outside limits, county offices may handle permits, code, and land-use routes.
County still matters.
San Francisco County can still matter for assessor, tax collector, recorder, court, public health, social service, and election records.
Some layers are separate.
Water, sewer, fire, school, utilities, coast, earthquake maps, wildfire zones, parks, and trails may point outside city hall.
County layer
County shown for San Francisco
Practical notes
Office, map, permit, and paperwork notes for San Francisco
Place note · Home and property · Reviewed July 4, 2026
AlertSF is San Francisco's official emergency text alert
SF.gov explains that AlertSF sends official emergency notifications about earthquakes, fires, flooding, tsunamis, and other city conditions.
Place note · Home and property · Reviewed July 4, 2026
San Francisco tsunami zones are a waterfront and low-area check
San Francisco's tsunami page has a hazard zone map and alert information for people who live, work, visit, or travel through waterfront and low-lying areas.
Place note · 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 note · 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 note · 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 note · 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.
Almanac notes
Stories and local context near San Francisco
Place note · 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 note · 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 note · 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 note · 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 note · 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 note · 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 note · 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 note · History and culture
Japantown's Peace Plaza sits at the center of a rare district
San Francisco's Japantown is one of the few remaining Japantowns in the United States, with Peace Plaza serving as a central gathering place.