Greenfield, California Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Greenfield, California is 19,759 as of the 2023 American Community Survey, making it the 353rd-largest city in California. The median household income is $78,946, the median home value is $462,400, and the median age is 27.5.
The population has grown 28.2% since 2010 (16,414 → 21,042).
19,759
Population
6646
People / sq mi
$78,946
Median Income
$462,400
Median Home Value
Greenfield covers 3.0 sq mi of land at 6646 people per square mile.
About Greenfield, CA
Greenfield is a city in California with a population of 19,759. It ranks #353 among cities in California by population. The median age is 27.5, younger than the national median. The population is 47.9% male and 52.1% female.
The median household income in Greenfield is $78,946, above the US median of $74,580. 9.5% of residents live below the federal poverty level. Home values sit at a median of $462,400, with monthly rent averaging $1,690. The homeownership rate of 53.7% is lower than the national rate of 64.8%.
Educational attainment in Greenfield reflects 8.9% of adults 25 and older holding a bachelor's degree or higher, below the national average of 34.3%. Roughly 1.5% of workers primarily work from home, below the national work-from-home rate of 14.2%. The average commute is 24.1 minutes each way.
Greenfield city Population History (2010-2024)
The city of Greenfield city had a population of 16,414 in 2010 and 21,042 in 2024, a 28.2% growth over 14 years. The peak was 21,042 in 2024. Average annual growth rate: 1.81%.
21,042
Population (2024)
16,414
Population (2010)
21,042
Peak (2024)
1.81%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 16,414 |
| 2011 | 16,540 |
| 2012 | 16,682 |
| 2013 | 16,766 |
| 2014 | 16,826 |
| 2015 | 17,047 |
| 2016 | 17,361 |
| 2017 | 17,362 |
| 2018 | 17,561 |
| 2019 | 17,516 |
| 2020 | 18,951 |
| 2021 | 19,775 |
| 2022 | 20,602 |
| 2023 | 20,764 |
| 2024 | 21,042 |
Race & Ethnicity
| White | 14.9% |
| Black or African American | 1.1% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.8% |
| Two or More Races | 0.0% |
Economy & Income
$78,946
Median Household Income
$20,336
Per Capita Income
9.5%
Poverty Rate
1.5%
Unemployment Rate
Housing
$462,400
Median Home Value
$1,690
Median Rent
53.7%
Owner-Occupied
Education
50.6%
High School+
8.9%
Bachelor's+
Commute
0.3%
Drive Alone
73.9%
Public Transit
1.5%
Work From Home
24.1 min
Avg Commute
Community Profile
2.9%
Foreign Born
15.6%
Non-English at Home
1.1%
Veterans
6.6%
With Disability
87.8%
Health Insurance
96.7%
Internet Access
Employment by Industry
| Agriculture & Mining | 36.2% |
| Professional, Scientific & Management | 16.7% |
| Finance, Insurance & Real Estate | 5.5% |
| Retail Trade | 5.3% |
| Education, Health Care & Social Services | 4.8% |
| Manufacturing | 4.8% |
| Public Administration | 4.3% |
| Arts, Entertainment & Food Services | 3.9% |
| Construction | 3.9% |
| Information | 3.8% |
| Transportation & Warehousing | 1.3% |
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Largest counties in California
Part of California
Metro areas in California
City rankings
Frequently Asked Questions
Greenfield, California has a population of 19,759 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 353rd-largest city in California.
The median household income in Greenfield, California is $78,946, with 9.5% of residents living below the federal poverty level.
The median home value in Greenfield, California is $462,400, with median monthly rent at $1,690 and a homeownership rate of 53.7%.
The median age in Greenfield, California is 27.5 years. The population is 47.9% male and 52.1% female.
The population has grown 28.2% since 2010 (16,414 → 21,042).
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.