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Hayward

Californiacity

Photograph of Hayward
Featured view

Hayward

Total population

158,433

Median home value

$884,700

37.3%

Bachelor's+

Median income

$110,406

Hayward$110k
National$74k

Founded

1876

Air quality index

51Moderate
Elevation105 m
Land area165.11 km²
Weather80°F · Sunny
Coordinates37.63°, -122.10°

Demographic figures from US Census Bureau · ACS 5-year estimates. Overview below cites Wikipedia and may reference a different year.

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Active weather alerts
  • Coastal Flood Advisory · Minor
    Coastal Flood Advisory issued October 1 at 12:20PM PDT until October 2 at 6:00PM PDT by NWS San Francisco CA
  • Heat Advisory · Moderate
    Heat 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

Founded
1876
Elevation
105 m
Area
165.11 km²
head of government
Barbara Halliday

Sister cities

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 Wikipedia

History & 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.

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Excerpted from the corresponding Wikipedia article (CC BY-SA).

Demographics & economy

Median age
39.2
Median home value
$884,700
Housing units
54,320
Poverty rate
8.5%
Unemployment
5.6%

Race & ethnicity

White
12.8%
Black
8.2%
Asian
34.3%
Hispanic
39.7%

Source: US Census Bureau — American Community Survey, 5-year estimates.

Geography

Latitude
37.6268
Longitude
-122.1040
Water area
18.31 mi²
View on OpenStreetMap

Coordinates & boundaries from the US Census TIGER/Line shapefiles.

Climate

Current forecast

This Afternoon
80°F
Sunny
Tonight
59°F
Partly Cloudy
Friday
80°F
Partly Sunny
Friday Night
62°F
Partly Cloudy
Saturday
86°F
Sunny
Saturday Night
66°F
Mostly Clear

Forecast for Hayward, CA from NOAA NWS API.

Air quality

US AQI — Moderate
51
PM2.5 (µg/m³)
9.9
PM10 (µg/m³)
13.6
Ozone (µg/m³)
64
NO₂ (µg/m³)
7.8

Current readings from Open-Meteo Air Quality API (Copernicus CAMS European reanalysis).

Industrial & pollution facilities

Natural hazard risk

Health (adults)

High blood pressure
27.6%
Diabetes
11.6%
Adult obesity
25%
Binge drinking
15.8%
Adult smoking
10.8%
No leisure activity
24.6%

Age-adjusted prevalence estimates from CDC PLACES (latest release).

Walkability

Amenities nearby

Wildlife & biodiversity

Observations (last 5 yrs, 10 mi)
1,728,666
Distinct species (top 10)
10

Most-observed species

  • American Crow
    Corvus brachyrhynchos C.L.Brehm, 1822 · Aves
    47,391
  • House Finch
    Haemorhous mexicanus (P.L.Statius Müller, 1776) · Aves
    43,976
  • Black Phoebe
    Sayornis nigricans (Swainson, 1827) · Aves
    40,691
  • Anna's Hummingbird
    Calypte anna (R.Lesson, 1829) · Aves
    40,637
  • Mallard
    Anas platyrhynchos Linnaeus, 1758 · Aves
    35,242
  • California Towhee
    Melozone crissalis (Vigors, 1839) · Aves
    31,858
  • Snowy Egret
    Egretta thula (Molina, 1782) · Aves
    30,930
  • Canada Goose (canadensis Group)
    Branta canadensis (Linnaeus, 1758) · Aves
    30,156

Citizen-science & research observations from the Global Biodiversity Information Facility (GBIF).

Schools

Total
163
Elementary
94
Middle
20
High
35
Other
14

Largest nearby schools

  • James Logan High
    High · Union City · 3,315 students · 23.7:1 ratio
  • Castro Valley High
    High · Castro Valley · 2,799 students · 23.5:1 ratio
  • San Leandro High
    High · San Leandro · 2,566 students · 22.1:1 ratio
  • American High
    High · Fremont · 2,501 students · 25.8:1 ratio
  • Mt. Eden High
    High · Hayward · 1,947 students · 21.4:1 ratio
  • Washington High
    High · Fremont · 1,931 students · 23.8:1 ratio
  • Hayward High
    High · Hayward · 1,712 students · 21.1:1 ratio
  • Arroyo High
    High · 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

Browse all places in California →

Geography & sun

Avg solar (kWh/m²/day)
4.74
Annual solar (kWh/m²)
1,728

Elevation, sunrise/sunset and daylight from Open-Meteo. Solar climatology from NASA POWER.

Nearby airports

Public attention

Wikipedia views (last 30 days)
8,447
Avg daily Wikipedia views
282
Attention level
Modest

Pageview totals from the Wikimedia Pageviews API.

Books about Hayward

Search results from Open Library.

Recent natural events nearby

Wildfires, storms and other events from NASA EONET (last 12 months, within 250 mi).

Ground air-quality sensors

Recently spotted species

Nearest stream gauge

Site
CASTRO VALLEY C A HAYWARD CA
Distance
3.9 mi
Streamflow
0.2 cfs
Gage height
0.64 ft

Live readings from USGS NWIS · measured 2026-09-16 20:20 UTC.

Events

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