United States › California › Greenfield CITY
Greenfield California · 21,138 residents (2025 est.) · 2.97 sq mi
Time machine
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The short version
Greenfield is a city of 20,232 people in California. Four-year degrees are less common here than nationally, at 8% of adults. The foreign-born share is 43%. This skews young, with a median age of 28.8. The population has risen by half since 2000, adding 7,649 people. There are 6,805 people per square mile.
At a glance
Average income
near the US median
US median: $82,259
Younger
median age 28.8
US median: 38.9
Less educated
8% hold a bachelor's degree
US average: 36%
Less affordable
home values up 133%, inflation adjusted
US median home: $376,019
Section 01
Population & growth from 12,583 in 2000
21,138 in 2025 (Census Bureau estimate)
6,805 / sq mi
+40%since 2009
from 4,853 / sq mi in 2009
US average: 281
from 24.1 in 2000
US average: 38.9
Population, 1990 – 2024
6K 10K 14K 18K 22K 1990 2000 2010 2020 2024 Greenfield Age distribution, 2024
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $84,740
+24%inflation adjusted, since 2000
from $37,602 in 2000
US average: $82,259
from $9,226 in 2000
US average: $44,673
Households earning $100K+
from 30.0% in 2009
US average: 53.3%
from 21.6% in 2000
US average: 12.5%
from 0.362 in 2010
US average: 0.476
Workforce by industry, 2024
Agriculture, forestry, fishing 35.5%
Professional, scientific, technical 6.6%
Transportation & warehousing 2.6%
Arts, entertainment, food 0.9%
Education & health services 0.7%
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$531,400
+133%inflation adjusted, since 2000
from $125,200 in 2000
US average: $376,019
$1,724
+41%inflation adjusted, since 2000
from $673 in 2000
US average: $1,442
from 59.4% in 2000
45.5% rent
from 4.9% in 2009
US average: 10.0%
4.56 people
Unchangedsince 2009
from 4.54 people in 2009
US average: 2.54
from 53.1% in 2009
US average: 22.9%
from 53.2% in 2009
US average: 47.4%
from 7.7 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Our index, 0 to 100. Higher means faster recent growth in incomes, home values, and college degrees.
Section 04
Race & ethnicity 2000
White, non-Hispanic 9.4%(1,188)
Hispanic / Latino 87.9%(11,055)
2024
White, non-Hispanic 1.9%(390)
Hispanic / Latino 96.1%(19,439)
from 23 in 2009
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Section 04 · Origins
Detailed origins & ancestry from 3.7% in 2000
US average: 35.6%
High school or higher
from 31.0% in 2000
US average: 89.6%
from 1.6% in 2000
US average: 14.0%
Section 06
Commute & transportation from 22.8 min in 2000
US average: 26.5
from 72.1% in 2009
US average: 68.9%
from 19.4% in 2009
US average: 8.5%
from 1.0% in 2009
US average: 3.2%
from 1.0% in 2009
US average: 15.0%
from 2.6% in 2009
US average: 2.4%
from 0.0% in 2009
US average: 0.4%
from 5.5% in 2009
US average: 8.3%
Section 07
Work & employment from 17.9% in 2011
US average: 5.2%
from 76.2% in 2011
US average: 63.5%
Women 20-64 in the labor force
from 60.9% in 2020
US average: 74.6%
from 17.5% in 2009
US average: 13.1%
from 13.3% in 2009
US average: 42.5%
Section 08
People & community from 39.2% in 2009
US average: 14.1%
from 1.7% in 2009
US average: 6.2%
from 6.9% in 2012
US average: 13.3%
from 29.1% in 2013
US average: 8.4%
from 63.6% in 2017
US average: 91.0%
Computer in household
from 84.5% in 2020
US average: 95.5%
from 90.3% in 2020
US average: 87.7%
from 18.2% in 2016
US average: 77.7%
from 79.1% in 2016
US average: 13.6%
Marital status
Men 15+
Never married 44.9%(3,282)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 29.1% in 2013
US average: 8.4%
from 42.9% in 2020
US average: 54.8%
Direct-purchase
from 4.9% in 2020
US average: 13.8%
from 6.8% in 2020
US average: 18.4%
from 43.8% in 2020
US average: 20.9%
VA health care
from 0.2% in 2020
US average: 2.2%
Any private
from 47.2% in 2020
US average: 67.1%
Any public
from 48.0% in 2020
US average: 36.7%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2024
Gulf War (2001 or later) 56.6%(128)
Gulf War (1990s) 33.6%(76)
Share of the 226 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
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Drill deeper
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Frequently asked
How many people live in Greenfield, California? Greenfield, California has about 20,232 residents according to the 2024 American Community Survey.
What is the median household income in Greenfield, California? The typical household in Greenfield, California earns about $84,740 a year. Half of households make more than that, and half make less.
Is Greenfield, California expensive? In Greenfield, California, the median home is worth about $531,400, and the typical rent is about $1,724 a month.
How educated are people in Greenfield, California? About 8.4% of adults age 25 and over in Greenfield, California hold a bachelor's degree or higher.
What is the poverty rate in Greenfield, California? About 11.4% of people in Greenfield, California live below the federal poverty line.
Has Greenfield, California grown since 1990? Yes, Greenfield, California has grown since 1990. The population has added about 12,768 residents, a change of about 171 percent over that period.
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