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A−History
History · Sausalito

Sausalito was first counted by the census in 1880, and 25% of its homes were built before 1940

More historic than 77% of U.S. towns · #38 of 847 in California. What drives it

5 places in town are on the National Register, among them a historic district with 1 buildings. Below: 4 old photos and papers, maps from 1887 on, and the census since 1880.

1880first census
5on the National Register
25%homes built before 1940
4old photos & papers
From Sausalito’s archive · credits on each photo
Quick answers

How Sausalito began

When was Sausalito founded?

1880

Sausalito first appears in the census in 1880. Another post office, Saucelito (1870), opened inside today’s city and later closed.

First census: 476 in 18802020 census: 7,269146 years

How historic is Sausalito?

A−

More historic than 77% of U.S. towns, on its age, its old homes and the National Register.

What drives the grade ↓
Founding year: the first census.The full story ↓
History grade

What drives Sausalito’s History grade

On its age, its old homes and the National Register, Sausalito is more historic than 77% of U.S. towns, #38 of 847 in California. Its National Register listings hold the grade up; its age pulls it down.

A−
HistoryA character grade: shown, never part of Sausalito’s overall grade.
All U.S. towns we grade (21,289)Ahead of 77%
NewerOlder
California towns of 2,500+ (847)Ahead of 96%

Few California towns list much on the Register (a typical California town has 0.0 per 10,000 residents, the U.S. 2.4), so Sausalito’s 11.2 sits above most of its state (92% of California towns have fewer) while its 8 historic buildings outnumber those of 74% of U.S. towns.

How sure. Graded on any two of the three inputs instead, the letter would range from B to A. The pre-1940 share is a Census survey estimate (±4.3 points).

Founding year: the first census (other dates in Quick answers). Homes: Census ACS 2020–24. National Register: National Park Service, May 2026 list; each listing counted once (boundary changes and added documentation belong to their listing), and a historic district counts its contributing buildings. How TownRatings grades history →

What stands out about Sausalito’s past

Read from the archive, the National Register and the record. The page puts what stands out first.

★ What stands out · Help out

Start Sausalito’s collection

The first neighbors to add old photos shape how Sausalito’s history is told.

Decades since 1900 with photos
00s10s20s30s40s50s60s70s80s90s
2 of 10 decades. The empty ones are waiting for someone’s album.
On the map

Sausalito on the map, 1895 to 1993

Every edition of the U.S. Geological Survey’s map of Sausalito. Tap a year, or press play to watch the town change.

Sausalito on the 1895 USGS mapSausalito on the 1915 USGS mapSausalito on the 1947 USGS mapSausalito on the 1950 USGS mapSausalito on the 1968 USGS mapSausalito on the 1973 USGS mapSausalito on the 1993 USGS map1895San Francisco sheet · 1:62,500

U.S. Geological Survey historical topographic maps (public domain), via Esri’s collection of the scans. The red ring marks the center of Sausalito.

Every building

Sausalito, building by building, 1887–1919

Fire insurance maps drew every building, what it was made of and what it was used for, so insurers could price the risk of fire. Pick a year, then a sheet.

Sausalito fire insurance map, 1887, sheet 11887Sheet 1 of 2
Edition
BrickWoodStone

Sanborn Map Company, via the Library of Congress. Editions published in 1930 or earlier, which are in the public domain.

The story

How Sausalito came to be

From Wikipedia’s history of Sausalito.

Read it all →

Sausalito was once the site of a Coast Miwok settlement known as Liwanelowa. The branch of the Coast Miwok living in this area were known as the Huimen (or as Nación de Uimen to the Spanish). Early explorers of the area described them as friendly and hospitable. According to Juan de Ayala, "To all these advantages must be added the best of all, which is that the heathen Indians of the port are so faithful in their friendship and so docile in their disposition that I was greatly pleased to receive them on board." European settlers took advantage of the Huimen's kindness and hospitality, and completely massacred them within the span of a few generations. As historian Jack Tracy has observed, "Their dwellings on the site of Sausalito were explored and mapped in 1907, nearly a century and a half later, by an archaeological survey. By that time, nothing was left of the culture of those who h…

Text from Wikipedia, licensed CC BY-SA 4.0.

Timeline

Sausalito, 1870 to 1980

Woven from the archive, old maps, post office records, the National Register and the people born here.

  1. 19th century
  2. 1870Post officeThe Saucelito post office opens
  3. 1873In the archiveCarleton Watkins (American - (Sausalito, Tamalpais and Richardson's Bay from San Francisc…
  4. 1887Post officeThe Saucelito post office closes
  5. 1887Post officeThe Sausalito post office opens
  6. 1895On the mapFirst mapped by the U.S. Geological Survey
  7. 20th century
  8. 1900In the archiveGuard house and guard mount at Fort Baker
  9. 1980In the archiveSausalito, California
By decade

Sausalito, decade by decade

3 decades in the archive, from the 1870s to the 1980s. Scroll each row; tap a photo for its story.

1910s–1970snothing yet
Nothing in the archives for these yearsWeddings on Main Street, storms, parades, school pictures, the old store. If it’s in your family album, it belongs here.
Add from your album
1990snothing yet
Nothing in the archives for these yearsWeddings on Main Street, storms, parades, school pictures, the old store. If it’s in your family album, it belongs here.
Add from your album
Then & now

Stand where they stood

No then-and-now pairs yet. Take a photo from the same spot as an old one and they appear here side by side.

Carleton Watkins (American - (Sausalito, Tamalpais and Richardson's Bay from San Francisco) - Google Art Project
Retake this viewCarleton Watkins (American - (Sausalito, Tamalpais and Richardson's Bay from San Francisco) - Google Art Project, 1873–1880

Find the spot, match the angle, and add your photo. It becomes the first then-and-now pair on Sausalito’s page.

Retake this view · +15
On the National Register

5 historic places in Sausalito

The country’s official list of buildings and places worth saving.

places listed
5
National Historic Landmarks
0
none yet
historic buildings protected
8
each building in a district counts
first listed
1973
Forts Baker, Barry, and Cronkhite
BuildingsDistricts

Architectural styles listings

Victorian1
Carpenter Gothic1
Craftsman1
Bay Area Tradition1

National Park Service, National Register of Historic Places. Photos from Wikimedia Commons, credited on each place’s page.

People over time

Sausalito, census by census

02,0004,0006,0008,00018801900192019401960198020002020Peak: 7,338

Between 476 and 7,338 people in every census since 1880.

15 censuses, 1880–2020.

U.S. Census Bureau decennial counts, from the census table on Sausalito’s Wikipedia page.

Places that used to be

Lost post offices, old corners and places now gone

Sausalito’s post office has been open since 1887. Another post office, Saucelito, opened and closed inside today’s town.

Saucelito
1870–1887
Sausalito
1887–today
18701950today
Hamlets and corners on the map
Waldo
Gone or out of use
First Presbyterian ChurchchurchSouth Sausalito Public Schoolschool

US Post Offices dataset (Blevins & Helbock, CC0). Places and cemeteries from the USGS Geographic Names Information System (2021).

Stories next door

History across the town line

Each neighbor’s History grade, on the same three inputs.

Questions about Sausalito’s history

What year was Sausalito founded?

The Sausalito post office opened in 1880, the earliest record of the town by name (U.S. post office records).

How does Sausalito rank for history?

Sausalito is more historic than 77% of U.S. towns, #38 of 847 in California. The History grade combines the town’s founding era, the share of homes built before 1940 and its National Register listings. It’s a character grade, so it isn’t part of the overall grade. How it works.

What is on the National Register in Sausalito?

5 listings: 4 buildings and 1 historic district, the Forts Baker, Barry, and Cronkhite, with 1 contributing buildings. 8 historic buildings in all.

How old are the homes in Sausalito?

25% of Sausalito’s homes were built before 1940 (Census estimate, ±4.3 points), against a typical 3.4% for a California town; the median home was built in 1964.

Memory lane

What the archives can’t tell you, neighbors can.

Town Square →
Start a conversation
Sources

Where this page comes from

Founding dates: Wikidata, Wikipedia, the U.S. post office records of Blevins & Helbock (CC0) and the Census. Homes by year built: Census ACS 2020–24. National Register of Historic Places: National Park Service (list of May 22, 2026). Old photos, postcards and papers: Wikimedia Commons, the Library of Congress and other public archives, credited on each item’s page. Maps: U.S. Geological Survey historical topographic maps (via Esri) and Sanborn fire-insurance maps (Library of Congress). History text and census tables: Wikipedia (CC BY-SA 4.0). Places that used to be: USGS Geographic Names Information System (2021).

From Wikimedia Commons (4), the Library of Congress (8), the National Register of Historic Places (5), Wikipedia, U.S. Geological Survey historical maps, U.S. Census counts (via Wikipedia), the US Post Offices dataset (Blevins & Helbock), the USGS Geographic Names Information System and Sanborn fire insurance maps (Library of Congress). Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.