Greenfield is a medium-sized city located in the state of California. With a population of 20,634 people and three associated neighborhoods, Greenfield is the 330th largest community in California.When you are in Greenfield, you'll notice that it is more blue-collar than most other communities in America. 52.11% of Greenfield’s employed work in blue-collar jobs, while America averages only 27.7% that do. Overall, Greenfield is a city of farmers, fishers, or foresters, sales and office workers, and service providers. There are especially a lot of people living in Greenfield who work in farm management occupations (27.33%), office and administrative support (9.84%), and sales jobs (6.29%). In Greenfield, just 8.30% of people over 25 hold a college degree, which is very low compared to the rest of the nation, whereas the average among all cities is 21.84%. The per capita income in Greenfield in 2022 was $19,758, which is low income relative to California and the nation. This equates to an annual income of $79,032 for a family of four. However, Greenfield contains both very wealthy and poor people as well. Greenfield is an extremely ethnically-diverse city. The people who call Greenfield 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 Greenfield, accounting for 94.02% of the city’s residents (people of Hispanic or Latino origin can be of any race). The greatest number of Greenfield residents report their race to be White, followed by Asian. Important ancestries of people in Greenfield include English, Irish, German, Polish, and Portuguese. Greenfield also has a high percentage of its population that was born in another country: 40.98%. The most common language spoken in Greenfield is Spanish. Other important languages spoken here include English and Italian.