CA California Porch

Almanac note · History and culture

Williams turned its old high school into a valley museum

Williams is home to the Sacramento Valley Museum, a former 1911 high school that now tells regional farm, family, school, and valley history.

WilliamsSacramento Valley MuseumColusa County

Williams is easy to know first as an I-5 stop, but the better local story is a few blocks off the freeway. The Sacramento Valley Museum sits at 1491 E Street in the old Williams Union High School building.

The building went up in 1911. Students graduated there from 1912 until 1956, when a new high school opened. After sitting quiet for several years, local residents began turning the old school into a museum. It opened for viewing in 1963 and officially opened in 1964.

That reuse gives the museum a nice feeling before you even look at the exhibits. It is a schoolhouse that became a memory house. The rooms now hold material tied to late 19th- and early 20th-century Sacramento Valley life. Displays cover local families, farm towns, schools, textiles, photos, documents, newspapers, and regional history.

The museum keeps regular seasonal hours from mid-March through October, with free general admission. It is one of the easiest ways to turn a Williams stop into a better look at the valley around it.

Williams earns attention because a small highway city can hold a much wider story. The old school points past Williams itself. It is about the farms, towns, students, teachers, families, and everyday objects that made the Sacramento Valley feel like home to generations of people.

Where to see it

Sacramento Valley Museum at 1491 E Street, downtown Williams, and the surrounding Colusa County farm country.

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Reviewed July 2, 2026

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