Browse / United States / California / Hayward
Hayward
Californiacity
Hayward
Total population
158,433
Median home value
$884,700
Bachelor's+
Median income
$110,406
Founded
1876
Air quality index
Demographic figures from US Census Bureau · ACS 5-year estimates. Overview below cites Wikipedia and may reference a different year.
- Coastal Flood Advisory · MinorCoastal Flood Advisory issued October 1 at 12:20PM PDT until October 2 at 6:00PM PDT by NWS San Francisco CA
- Heat Advisory · ModerateHeat Advisory issued October 1 at 9:43AM PDT until October 4 at 10:00PM PDT by NWS San Francisco CA
Source: NOAA National Weather Service.
City facts
Facts from Wikidata (CC0).
Overview
Hayward is a city in Alameda County, California, United States, in the East Bay subregion of the San Francisco Bay Area. With a population of 162,954 as of 2020, Hayward is the sixth largest city in the Bay Area, and the third largest in Alameda County. Hayward was ranked as the 36th most populous municipality in California. It is included in the San Francisco–Oakland–San Jose Metropolitan Statistical Area by the US Census. It is located primarily between Castro Valley, San Leandro and Union City, and lies at the eastern terminus of the San Mateo–Hayward Bridge.
Read more on WikipediaHistory & geography
History
Human habitation of the greater East Bay, including Hayward, dates from at least 4000 BC. The most recent pre-European inhabitants of the Hayward area were the Native American Ohlone people. In the 19th century, the land that is now Hayward became part of Rancho San Lorenzo, a Spanish land grant to Guillermo Castro, in 1841. The site of his home was on the former El Camino Viejo, or Castro Street (now Mission Boulevard) between C and D Streets, but the structure was severely damaged in the 1868 Hayward earthquake, with the Hayward Fault running directly under its location. Most of the city's structures were destroyed in the earthquake, the last major ear Hayward grew steadily throughout the late 19th century, with an economy based on agriculture and tourism. Important crops were tomatoes, potatoes, peaches, cherries, and apricots. Hunt Brothers Cannery opened in 1895. Chicken and pigeon raising also played important roles in the economy. A rail line between Oakland and San Jose, the South Pacific Coast Railroad, was established but later destroyed in the 1868 earthquake. The Hayward shore of the Bay was developed into extensive salt evaporation ponds, and was one of the most productive areas in the world, with Leslie Salt being one of the largest companies. The San Mateo–Hayward Bridge opened in 1929, connecting the city to the San Francisco Peninsula. During the 1930s, the Harry Rowell Rodeo Ranch, now within the bounds of Castro Valley, drew rodeo cowboys from across the continent, and Western movie actors such as Slim Pickens and others from Hollywood. Prior to World War II, Hayward had a high concentration of Japanese Americans, who were subject to the Japanese-American internment during the war. The war brought an economic and population boom to the area,…
Geography
Hayward borders on many municipalities and communities. The cities bordering on Hayward are San Leandro, Union City, Fremont, and Pleasanton. The census-designated places bordering on Hayward are Castro Valley, San Lorenzo, Cherryland, Sunol, and Fairview. According to the United States Census Bureau, the city has a total area of . of it is land and of it (comprising 28.5%) is water. The Hayward Fault Zone runs through much of Hayward, including the downtown area. The United States Geological Survey has stated that there is an "increasing likelihood" of a major earthquake on this fault zone, with potentially serious resulting damage. Hayward's historic city hall lies atop the fault line and was closed due to damage from gradual seismic activity. A street curb in Hayward that ran perpendicular to the fault was used for over 40 years by local geologists to record the movement of the plates; it had drifted out of alignment by the time it was inadvertently removed by the city government in 2016. Aerial view of Hayward in 2021.jpg|Industrial areas on west side of city IMAG3058-south-hayward-hills.jpg|South Hayward Hills IMAG3060-south-hayward-bart.jpg|Hayward, California - South Hayward BART station and surrounding area IMAG3061-south-hayward.jpg|South Hayward IMAG3064-hayward-880-92-interchange-southland-mall.jpg|Interchange of Interstate 880 and California State Route 92 IMAG3066-hayward-southland-mall-chabot-college.jpg|Southland Mall and Chabot College Hayward Executive Airport 07820.JPG|Hayward Executive Airport Hayward has a Mediterranean climate, and contains microclimates, both of which are features of the greater Bay Area. In 2012, the USDA rated Hayward as a zone 10a climate.
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 Hayward, CA from NOAA NWS API.
Air quality
Current readings from Open-Meteo Air Quality API (Copernicus CAMS European reanalysis).
Industrial & pollution facilities
Natural hazard risk
Health (adults)
Age-adjusted prevalence estimates from CDC PLACES (latest release).
Walkability
Amenities nearby
Wildlife & biodiversity
Most-observed species
- American CrowCorvus brachyrhynchos C.L.Brehm, 1822 · Aves47,391
- House FinchHaemorhous mexicanus (P.L.Statius Müller, 1776) · Aves43,976
- Black PhoebeSayornis nigricans (Swainson, 1827) · Aves40,691
- Anna's HummingbirdCalypte anna (R.Lesson, 1829) · Aves40,637
- MallardAnas platyrhynchos Linnaeus, 1758 · Aves35,242
- California TowheeMelozone crissalis (Vigors, 1839) · Aves31,858
- Snowy EgretEgretta thula (Molina, 1782) · Aves30,930
- Canada Goose (canadensis Group)Branta canadensis (Linnaeus, 1758) · Aves30,156
Citizen-science & research observations from the Global Biodiversity Information Facility (GBIF).
Schools
Largest nearby schools
- James Logan HighHigh · Union City · 3,315 students · 23.7:1 ratio
- Castro Valley HighHigh · Castro Valley · 2,799 students · 23.5:1 ratio
- San Leandro HighHigh · San Leandro · 2,566 students · 22.1:1 ratio
- American HighHigh · Fremont · 2,501 students · 25.8:1 ratio
- Mt. Eden HighHigh · Hayward · 1,947 students · 21.4:1 ratio
- Washington HighHigh · Fremont · 1,931 students · 23.8:1 ratio
- Hayward HighHigh · Hayward · 1,712 students · 21.1:1 ratio
- Arroyo HighHigh · San Lorenzo · 1,610 students · 26.4:1 ratio
Public K–12 schools within ~10 mi from Urban Institute Education Data Portal (NCES Common Core of Data, 2022).
Earthquake history
Photos
Sights & places nearby
Notable people from here











People born within ~10 km, from Wikidata (CC0). Click any name for their Wikipedia article.
Nearby places in California
- Fairview4.8 mi away · pop. 10,745
- Norris Canyon10.4 mi away
- North Fair Oaks11.8 mi away
- Moraga15.2 mi away
- Piedmont15.2 mi away
- Millbrae16.4 mi away · pop. 22,689
- Camino Tassajara16.5 mi away
- Orinda18 mi away
- Los Altos Hills18.1 mi away · pop. 8,377
- Portola Valley19.4 mi away
- North Gate20.1 mi away
- Contra Costa Centre20.8 mi away · pop. 6,893
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 Hayward
Search results from Open Library.
Recent natural events nearby
- Wildfire GANN, Calaveras, CaliforniaWildfires · 2026-08-03 · 80 mi
- Wildfire Timber, Monterey, CaliforniaWildfires · 2026-08-09 · 100 mi
- Wildfire FELIZ, Mendocino, CaliforniaWildfires · 2026-08-01 · 110 mi
- Wildfire LUCAS, Lake, CaliforniaWildfires · 2026-09-10 · 121 mi
- Wildfire LUCAS, Lake, CaliforniaWildfires · 2026-09-10 · 121 mi
- Wildfire Plaskett, Monterey, CaliforniaWildfires · 2026-08-26 · 125 mi
- Wildfire DOME, Mariposa, CaliforniaWildfires · 2026-09-15 · 136 mi
- Wildfire FLORISTON, Nevada, CaliforniaWildfires · 2026-09-16 · 166 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 2026-09-16 20:20 UTC.
Events
Gallery
Sources
- • Wikipedia
- • US Census Bureau (ACS 5-year estimates)
- • NOAA National Weather Service
- • Wikidata
- • Open-Meteo Air Quality (CAMS)
- • USGS NWIS (water data)
- • NCES via Urban Institute Education Data Portal
- • GBIF (Global Biodiversity Information Facility)
- • CDC PLACES
- • Open-Meteo / sunrise-sunset.org
- • Wikipedia Pageviews API
- • Open Library
- • NASA EONET