Williams is a somewhat small city located in the state of California. With a population of 5,617 people and two associated neighborhoods, Williams is the 505th largest community in California. Much of the housing stock in Williams was built relatively recently. The construction of new real estate can often be taken as an indication that the local Williams economy is robust, and that jobs or other amenities are attracting an influx of new residents. This seems to be the case in Williams, where the median household income is $93,138.00.

As is often the case in a small city, Williams doesn't have a public transportation system that people use for their commute.

In terms of college education, the citizens of Williams rank slightly lower than the national average. 14.98% of adults 25 and older in Williams have a bachelor's degree or advanced degree, while 21.84% of adults have a 4-year degree or higher in the average American community.

The per capita income in Williams in 2022 was $29,466, which is lower middle income relative to California and the nation. This equates to an annual income of $117,864 for a family of four. However, Williams contains both very wealthy and poor people as well.

Williams is an extremely ethnically-diverse city. The people who call Williams home describe themselves as belonging to a variety of racial and ethnic groups. People of Hispanic or Latino origin are the most prevalent group in Williams, accounting for 85.56% of the city’s residents (people of Hispanic or Latino origin can be of any race). The greatest number of Williams residents report their race to be White, followed by Black or African-American. Important ancestries of people in Williams include German, French, Italian, Irish, and Dutch.

Williams also has a high percentage of its population that was born in another country: 35.03%.

The most common language spoken in Williams is Spanish. Other important languages spoken here include English and Langs. of India.