Browse / United States / California / Greenfield
Greenfield
CaliforniaCDP
Total population
3,939
Median home value
$247,400
Bachelor's+
Median income
$74,185
Founded
1947
Demographic figures from US Census Bureau · ACS 5-year estimates. Overview below cites Wikipedia and may reference a different year.
- Heat Advisory · ModerateHeat Advisory issued October 1 at 9:30AM PDT until October 4 at 10:00PM PDT by NWS Hanford CA
Source: NOAA National Weather Service.
City facts
Facts from Wikidata (CC0).
Overview
Found in California, United States, Greenfield is classified as a census-designated community in public datasets. On the world map it falls within the Western Hemisphere, specifically at 35.269°, -119.009°. Population sits at roughly 3,939 according to the open data we track. Open solar datasets indicate about 2,038 kWh/m² of solar irradiance per year, combined with sunshine for roughly 80% of daylight hours. Resident density is around 1,159 per km², indicating a high population density. The latitude suggests warm summers and cool winters. It covers a compact 3.4 km² of land area. Read on for charts and tables covering demographics, climate, hazards, schools, wildlife and other open-data indicators for Greenfield.
Summary composed automatically from structured open data on this page. See our Terms for details.
History & geography
History
In 1902, the California Home Extension Association, Greenfield, purchased of land that had been part of Rancho Arroyo Seco, a Mexican land grant deeded to Joaquín de la Torre in 1840. The land was put up for sale at a public drawing in Los Angeles in 1905. Buyers could purchase an acre with water rights for about $37.50. A purchase of came with an added benefit — a lot in town. The Clark Colony Water Company became the organization for water distribution and filled the city with water from the nearby Arroyo Seco. The organized water canal system and ideal growing conditions attracted people of Danish, Swiss and other nationalities from surrounding areas to settle in this new colony. Originally, the town was going to be named "Clark City", but that was nixed by the U.S. Postal Service which informed the city there were too many "Clark Cities" in the state. Instead, the community named the town after one of its early founders and president of the Association, Edward Greenfield.
Geography
The city of Greenfield is located in the heart of the Salinas Valley, between the Gabilan Range to the east and the Santa Lucia Range to the west. Greenfield is approximately by highway south of San Francisco, south of San Jose and north of Paso Robles. U.S. Route 101 passes through the city, with access from four exits. According to the United States Census Bureau, the city has a total area of , of which , or 1.29%, are water. Some of the vineyards and wineries located nearby are Chalone, Scheid Vineyards, Paraiso Vineyards, Pisoni Vineyards, Hahn Estates Smith & Hook, San Saba, J.Lohr, Kendall-Jackson, Ventana, Hess Select, Estancia, the Michaud Vineyard, and Graff Family Vineyard. The climate for Greenfield is moderate with average temperatures around in winter and about in summer. High temperatures may reach the low 90s °F (32-33 °C) during mid-summer. Most rain falls between October and March; there are 14-20 inches (35.6 – 51 cm) of rain annually.
Excerpted from the corresponding Wikipedia article (CC BY-SA).
Demographics & economy
Race & ethnicity
Source: US Census Bureau — American Community Survey, 5-year estimates.
Geography
Coordinates & boundaries from the US Census TIGER/Line shapefiles.
Climate
Current forecast
Forecast for Greenfield, CA from NOAA NWS API.
Air quality
Industrial & pollution facilities
Natural hazard risk
Health (adults)
Age-adjusted prevalence estimates from CDC PLACES (latest release).
Walkability
Amenities nearby
Wildlife & biodiversity
Schools
Largest nearby schools
- Bakersfield HighHigh · Bakersfield · 3,004 students · 23.8:1 ratio
- Ridgeview HighHigh · Bakersfield · 2,688 students · 25.4:1 ratio
- Golden Valley HighHigh · Bakersfield · 2,533 students · 24.1:1 ratio
- East Bakersfield HighHigh · Bakersfield · 2,421 students · 24.7:1 ratio
- Independence HighHigh · Bakersfield · 2,394 students · 26.3:1 ratio
- Liberty HighHigh · Bakersfield · 2,358 students · 27.4:1 ratio
- Stockdale HighHigh · Bakersfield · 2,298 students · 27:1 ratio
- Mira Monte HighHigh · Bakersfield · 2,293 students · 24.7:1 ratio
Public K–12 schools within ~10 mi from Urban Institute Education Data Portal (NCES Common Core of Data, 2022).
Earthquake history
Most recent
- M 2.79 — 2026-07-2910 km SW of Lamont, CA
- M 2.92 — 2026-07-122 km SSE of Frazier Park, CA
- M 4.10922888670317 — 2026-07-122 km ESE of Frazier Park, CA
- M 3.43 — 2026-06-0615 km NW of Fillmore, CA
- M 2.74 — 2026-05-2220 km N of Pine Mountain Club, CA
- M 3.05 — 2026-05-1827 km SSE of Kettleman City, CA
Events from the USGS Earthquake Catalog (global) (FDSN Event Web Service).
Photos
Sights & places nearby
Notable people from here
Nearby places in California
Geography & sun
Elevation, sunrise/sunset and daylight from Open-Meteo. Solar climatology from NASA POWER.
Nearby airports
Public attention
Pageview totals from the Wikimedia Pageviews API.
Books about Greenfield



Search results from Open Library.
Recent natural events nearby
- Wildfire FISH, Kern, CaliforniaWildfires · 2026-07-27 · 20 mi
- Wildfire BUZZARD, Kern, CaliforniaWildfires · 2026-08-05 · 26 mi
- Wildfire RIDGE, Los Angeles, CaliforniaWildfires · 2026-08-07 · 35 mi
- Wildfire PLAINS, San Luis Obispo, CaliforniaWildfires · 2026-08-12 · 57 mi
- Wildfire Plaskett, Monterey, CaliforniaWildfires · 2026-08-26 · 142 mi
- Wildfire DOME, Mariposa, CaliforniaWildfires · 2026-09-15 · 162 mi
- Wildfire Timber, Monterey, CaliforniaWildfires · 2026-08-09 · 165 mi
- Wildfire GANN, Calaveras, CaliforniaWildfires · 2026-08-03 · 219 mi
Wildfires, storms and other events from NASA EONET (last 12 months, within 250 mi).
Ground air-quality sensors
Recently spotted species
Nearest stream gauge
Live readings from USGS NWIS · measured 2026-09-18 03:00 UTC.
Events
Gallery
Sources
- • Wikipedia
- • US Census Bureau (ACS 5-year estimates)
- • NOAA National Weather Service
- • Wikidata
- • USGS Earthquake Catalog (global feed)
- • USGS NWIS (water data)
- • NCES via Urban Institute Education Data Portal
- • CDC PLACES
- • Open-Meteo / sunrise-sunset.org
- • Wikipedia Pageviews API
- • Open Library
- • NASA EONET